Recent Updates
  • 鈽匫ur History
    Jining Xiangchi Machinery Engineering Co., Ltd. is located in Jining, Shandong Province, the hometown of Confucius and Mencius. It focuses on various specifications of slope protection pile drivers, spiral pile drivers, tunnel drills, photovoltaic pile drivers, rotary drilling rigs, guardrail pile drivers, asphalt mixing machines, Design, development and sales of crawler engineering machinery and other products. The company's production capacity and technical level are in an advanced position in the same industry. Over the years, it has contributed a variety of new and special products to the engineering manufacturing industry. It is one of the most influential machinery manufacturing companies in the industry.
    鈽匫ur Factory
    The company adheres to the development philosophy of "jointly win-win, create brilliance together", and has become one of the important suppliers of many trading companies in recent years, and has established long-term and stable cooperative relations with many domestic and foreign enterprises.
    The company always adheres to the business philosophy of "survive by quality and development by science and technology", relying on excellent corporate culture, advanced production equipment, superb technical force, good management methods, reliable quality and thoughtful after-sales service. The belief and perseverance of the company establish the brand of machinery products and corporate image, and promote the continuous growth and development of the company.
    We continue to learn advanced technology and management experience, and strive to provide our customers with higher quality products and services, we look forward to working with you to create a better tomorrow!
    鈽匫ur Product
    It focuses on various specifications of slope protection pile drivers, spiral pile drivers, tunnel drills, photovoltaic pile drivers, rotary drilling rigs, guardrail pile drivers, asphalt mixing machines, Design, development and sales of crawler engineering machinery and other products.
    鈽匬roduct Application
    Mainly used in hydropower stations, railways, highways, slopes of various geological disaster prevention and control of landslides and dangerous rock mass anchoring works, especially suitable for high slope rock mass anchoring works, but also suitable for the construction of urban deep foundation pit support, anti-floating anchors And foundation grouting reinforcement engineering holes, blasting holes for blasting engineering, high-pressure jet grouting piles, tunnel pipe shed support holes, etc.
    鈽匫ur Certificate
    AAA credit enterprise銆丄AA contract and trustworthy unit銆丄AA Integrity Management Demonstration Unit銆丄AA Quality Service Credit Unit銆丄AA Integrity Supplier
    鈽匬roduction Equipment
    The number of main processing equipment reaches 30, including CNC lathes, advanced rail grinders and CNC milling and boring machinesWheeled Screw Pile Driver suppliers
    website:http://www.xiangchimachinery.com/
    鈽匫ur History Jining Xiangchi Machinery Engineering Co., Ltd. is located in Jining, Shandong Province, the hometown of Confucius and Mencius. It focuses on various specifications of slope protection pile drivers, spiral pile drivers, tunnel drills, photovoltaic pile drivers, rotary drilling rigs, guardrail pile drivers, asphalt mixing machines, Design, development and sales of crawler engineering machinery and other products. The company's production capacity and technical level are in an advanced position in the same industry. Over the years, it has contributed a variety of new and special products to the engineering manufacturing industry. It is one of the most influential machinery manufacturing companies in the industry. 鈽匫ur Factory The company adheres to the development philosophy of "jointly win-win, create brilliance together", and has become one of the important suppliers of many trading companies in recent years, and has established long-term and stable cooperative relations with many domestic and foreign enterprises. The company always adheres to the business philosophy of "survive by quality and development by science and technology", relying on excellent corporate culture, advanced production equipment, superb technical force, good management methods, reliable quality and thoughtful after-sales service. The belief and perseverance of the company establish the brand of machinery products and corporate image, and promote the continuous growth and development of the company. We continue to learn advanced technology and management experience, and strive to provide our customers with higher quality products and services, we look forward to working with you to create a better tomorrow! 鈽匫ur Product It focuses on various specifications of slope protection pile drivers, spiral pile drivers, tunnel drills, photovoltaic pile drivers, rotary drilling rigs, guardrail pile drivers, asphalt mixing machines, Design, development and sales of crawler engineering machinery and other products. 鈽匬roduct Application Mainly used in hydropower stations, railways, highways, slopes of various geological disaster prevention and control of landslides and dangerous rock mass anchoring works, especially suitable for high slope rock mass anchoring works, but also suitable for the construction of urban deep foundation pit support, anti-floating anchors And foundation grouting reinforcement engineering holes, blasting holes for blasting engineering, high-pressure jet grouting piles, tunnel pipe shed support holes, etc. 鈽匫ur Certificate AAA credit enterprise銆丄AA contract and trustworthy unit銆丄AA Integrity Management Demonstration Unit銆丄AA Quality Service Credit Unit銆丄AA Integrity Supplier 鈽匬roduction Equipment The number of main processing equipment reaches 30, including CNC lathes, advanced rail grinders and CNC milling and boring machinesWheeled Screw Pile Driver suppliers website:http://www.xiangchimachinery.com/
    WWW.XIANGCHIMACHINERY.COM
    China Rig, Pile Driver Machine, Drilling Equipment Manufacturers, Suppliers, Factory - XIANGCHI
    Jining Xiangchi Mechanical Engineering Co., Ltd: We offers photovoltaic pile driver, screw pile driver, anchor drilling rig. Our company is a successful manufacturer and supplier, we have devoted ourselves to machinery industry many years, we will provide excellent service and competitive price for you, we are expecting to become your long-term partner in China.
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  • Jiangyin XiangGu Hardware Products Co., Ltd. is located in Wuxi City and close to Shanghai Port, with convenient transportation.
    Our company handles all kinds of fasteners such as bolts, nuts and washers made of stainless steel, carbon steel and copper.
    Xianggu Hardware is committed to integrating the superior supply chain system of various fastener products, focusing on the salesman's mastery of fastener expertise, providing fastener system solutions.
    We are willing to become your partner with first-class product quality,first-class service level and competitive price.
    Main products:
    Stainless steel 18-8,A2-70, A4-70 and A4-80 Hex head bolts,Hex socket head bolts and nuts.
    Carbon steel and Alloy steel Hex head cap screws,Hex socket head screws, machine screws, self-tapping screws, Hex flange bolts and Structural bolts with coating Hot-dip galvanized, Dacromet, Blue-white zinc,Yellow zinc.
    Product Application Areas:
    Our fasteners are widely used in automobiles, ships, wind energy, solar energy, boiler, electronic appliances, machinery and equipment, and construction engineering.Stainless Steel Hexagon Head Screws made in China
    website:http://www.xgf-hardwares.com/
    Jiangyin XiangGu Hardware Products Co., Ltd. is located in Wuxi City and close to Shanghai Port, with convenient transportation. Our company handles all kinds of fasteners such as bolts, nuts and washers made of stainless steel, carbon steel and copper. Xianggu Hardware is committed to integrating the superior supply chain system of various fastener products, focusing on the salesman's mastery of fastener expertise, providing fastener system solutions. We are willing to become your partner with first-class product quality,first-class service level and competitive price. Main products: Stainless steel 18-8,A2-70, A4-70 and A4-80 Hex head bolts,Hex socket head bolts and nuts. Carbon steel and Alloy steel Hex head cap screws,Hex socket head screws, machine screws, self-tapping screws, Hex flange bolts and Structural bolts with coating Hot-dip galvanized, Dacromet, Blue-white zinc,Yellow zinc. Product Application Areas: Our fasteners are widely used in automobiles, ships, wind energy, solar energy, boiler, electronic appliances, machinery and equipment, and construction engineering.Stainless Steel Hexagon Head Screws made in China website:http://www.xgf-hardwares.com/
    WWW.XGF-HARDWARES.COM
    China Screws and Bolts, Nuts, Washers Suppliers, Manufacturers, Factory - XIANGGU HARDWARE
    Jiangyin Xianggu Hardware Products Co., Ltd: Welcome to buy high quality screws and bolts, nuts, washers, rivets, unstandard parts in stock here from professional manufacturers and suppliers in China. Our factory offers customized hardware products made in China with competitive price. For more information, contact us now.
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  • Sublimation Spiral notebook eco-friendly notebook writing note book for sell
    high quality leather custom a5 printed note book pu cover note book with pen holder
    School Supplier Round Corner Label Matt Lamination Fashion Notebook Smart Spiral A5 Notebook With Folder Holes
    Hardcover Notebook Ruled Wholesale Spiral Notebook With 3-Hole Punched Perforated Sheets
    Colorful Printing Pocket Hardcover Notebook Cute Journal School Notebook With Elastic Closure
    Journal Printing Custom Dotted Lined Organizer Planner Office Supplies Notebook Diary Recycle Paper Accept Customized Logo Gift
    Minimalist Design Notebook Hardcover Journal Spiral Notebook With Pocket
    Paper Stationary Pp Plastic Pocket Lined A4 Spiral Custom Notebook
    A5 Magnetic Dotted Printed Workout Fitness Custom Prayer Gratitude Journal Diary Hardcover Paper Gift
    Spiral Binding Bound Custom Classmate Heeton Fsc Ecologic Rings Craft Paper Cheap Price Designs Notebook Black Gift Cover WhiteOffice Products price
    website:http://www.tuyoella.com/office-stationery/office-products/
    Sublimation Spiral notebook eco-friendly notebook writing note book for sell high quality leather custom a5 printed note book pu cover note book with pen holder School Supplier Round Corner Label Matt Lamination Fashion Notebook Smart Spiral A5 Notebook With Folder Holes Hardcover Notebook Ruled Wholesale Spiral Notebook With 3-Hole Punched Perforated Sheets Colorful Printing Pocket Hardcover Notebook Cute Journal School Notebook With Elastic Closure Journal Printing Custom Dotted Lined Organizer Planner Office Supplies Notebook Diary Recycle Paper Accept Customized Logo Gift Minimalist Design Notebook Hardcover Journal Spiral Notebook With Pocket Paper Stationary Pp Plastic Pocket Lined A4 Spiral Custom Notebook A5 Magnetic Dotted Printed Workout Fitness Custom Prayer Gratitude Journal Diary Hardcover Paper Gift Spiral Binding Bound Custom Classmate Heeton Fsc Ecologic Rings Craft Paper Cheap Price Designs Notebook Black Gift Cover WhiteOffice Products price website:http://www.tuyoella.com/office-stationery/office-products/
    WWW.TUYOELLA.COM
    China Good Price Office Products Manufacturers Suppliers Factory - Wholesale Service
    SUNSHINE RABBIT is one of the most professional office products manufacturers and suppliers in China. Please feel free to wholesale or buy discount office products from our factory. All our products are with high quality and competitive price.
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  • We have a range of hose reels for sale to suit every budget and need. Our range includes wall-mounted garden hose reels, freestanding garden hose reels and garden hose reel wall mounts. Our collection includes various sizes to suit your gardening needs. Easily water the garden and keep your garden hose neat and tidy with a wall-mounted garden hose reel.
    SPECIFICATION
    HOSE LENGTH20M+2M
    HOSE MATERIALPVC
    CASE MATERIALPP
    WORKING PRESSURE8bar
    HOSE SIZE1/2鈥?/p>
    FITTING3/4鈥?BSP
    G.W/N.W6.5/5.5KG
    PACKING SIZE43X21X35CM
    PCS/CTN1PCS/CTN
    20GP/40GP/40HQ936/1944/2079PCS
    FEATURE
    銆怑asy To Use銆慣ired of repeatedly manually retracting bending or messy hoses? Our easy-to-rewind hose reel provides convenience and safety for users and their families.
    銆怑asy To Install銆慣he garden hose reel can be mounted on the wall with a bracket and can swivel 180 degrees horizontally to meet the watering needs in different directions. You can also easily remove and store it for the winter.
    銆怣ulti-Function Nozzle銆慛ozzle with water adjustment valve has nine different watering patterns to meet the different watering needs of flowers, lawns, floors, car-washing, etc.
    銆怘eavy Duty Hose銆慣he wall mounted hose reel comes with 60 feet of hose and 5 feet of leading hose made of durable PVC material, and a sturdy plastic stopper to prevent the nozzle from hitting the casing.
    APPLICATION
    COMPANY PROFILE
    CERTIFICATE
    SERVICE
    FAQChinaGardenIrrigationManufacturs
    website:http://www.tophosereels.com/garden-irrigation/
    We have a range of hose reels for sale to suit every budget and need. Our range includes wall-mounted garden hose reels, freestanding garden hose reels and garden hose reel wall mounts. Our collection includes various sizes to suit your gardening needs. Easily water the garden and keep your garden hose neat and tidy with a wall-mounted garden hose reel. SPECIFICATION HOSE LENGTH20M+2M HOSE MATERIALPVC CASE MATERIALPP WORKING PRESSURE8bar HOSE SIZE1/2鈥?/p> FITTING3/4鈥?BSP G.W/N.W6.5/5.5KG PACKING SIZE43X21X35CM PCS/CTN1PCS/CTN 20GP/40GP/40HQ936/1944/2079PCS FEATURE 銆怑asy To Use銆慣ired of repeatedly manually retracting bending or messy hoses? Our easy-to-rewind hose reel provides convenience and safety for users and their families. 銆怑asy To Install銆慣he garden hose reel can be mounted on the wall with a bracket and can swivel 180 degrees horizontally to meet the watering needs in different directions. You can also easily remove and store it for the winter. 銆怣ulti-Function Nozzle銆慛ozzle with water adjustment valve has nine different watering patterns to meet the different watering needs of flowers, lawns, floors, car-washing, etc. 銆怘eavy Duty Hose銆慣he wall mounted hose reel comes with 60 feet of hose and 5 feet of leading hose made of durable PVC material, and a sturdy plastic stopper to prevent the nozzle from hitting the casing. APPLICATION COMPANY PROFILE CERTIFICATE SERVICE FAQChinaGardenIrrigationManufacturs website:http://www.tophosereels.com/garden-irrigation/
    WWW.TOPHOSEREELS.COM
    China Customized Garden Irrigation Suppliers Factory - Garden Irrigation Free Sample
    NAIBOEN is one of the most professional garden irrigation suppliers in China, specialized in providing high quality OEM service. Please feel free to buy customized garden irrigation at competitive price from our factory. Contact us for free sample.
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  • Ruixin Valve Factory was founded in 2010 as a manufacturer for industrial valves.
    The Factory have 70 workers include 5 technical engineers and 5 quality inspector.
    鈥籓ur Product
    The Main Products include API DIN, Cast Steel & Forge Steel BALL VALVES, GATE VALVES, GLOBE VALVE, CHECK VALVES ,STRAINER
    鈥籔roduct Application
    for power station, petroleum, chemical, natural gas, pharmaceutical industries.
    鈥籓ur Certificate
    At factory, the Quality Assurance Program meets or exceeds the requirements of API-6D, CE, and ISO9001:2008
    鈥籔roduction Market
    We have been supplying our products to America, Europe, Africa, Africa, Mid-East and many other countries and regions for nearly 10 years.
    鈥籓ur Service
    We promise that all the inquiry will be processed within 24 hours . We offer the technical support and valve solution by our professional engineer.
    The product is tested 100% qualified before shipment, and we ensure the delivery time according to the contract.
    We offer 18 month guarantee period for all valves that we produce .Dual Plate Wafer Check Valve manufacturers
    website:http://www.ruixinvalves.com/
    Ruixin Valve Factory was founded in 2010 as a manufacturer for industrial valves. The Factory have 70 workers include 5 technical engineers and 5 quality inspector. 鈥籓ur Product The Main Products include API DIN, Cast Steel & Forge Steel BALL VALVES, GATE VALVES, GLOBE VALVE, CHECK VALVES ,STRAINER 鈥籔roduct Application for power station, petroleum, chemical, natural gas, pharmaceutical industries. 鈥籓ur Certificate At factory, the Quality Assurance Program meets or exceeds the requirements of API-6D, CE, and ISO9001:2008 鈥籔roduction Market We have been supplying our products to America, Europe, Africa, Africa, Mid-East and many other countries and regions for nearly 10 years. 鈥籓ur Service We promise that all the inquiry will be processed within 24 hours . We offer the technical support and valve solution by our professional engineer. The product is tested 100% qualified before shipment, and we ensure the delivery time according to the contract. We offer 18 month guarantee period for all valves that we produce .Dual Plate Wafer Check Valve manufacturers website:http://www.ruixinvalves.com/
    WWW.RUIXINVALVES.COM
    China Gate Valve, Globe Valve, Ball Valve Suppliers, Manufacturers, Factory - RUIXIN VALVE
    Wenzhou Ruixin Valve Co., Ltd: We're well-known as one of the leading gate valve, globe valve, ball valve, forged steel valve, screwed valves manufacturers and suppliers in China. If you're going to wholesale bulk high quality industrial valves at competitive price, welcome to get more information from our factory.
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  • Zhejiang Pioneer Transmission Technology Co.,Ltd is professionally engaged in researching and manufacturing the full range of automotive and industrial drive belts: poly v belts, cogged belt, v belt, timing belt, industrial belt etc.
    The company has 20 years design and development experience, focusing on high quality and supplying grade value power transmission belts! Products are widely recognized and trusted by users and can meet continuously changing economic and social needs. Pioneer belt drive systems is a key partner for companies looking for innovation, to whom we can offer high added value, cost-effective and reliable transmission systems.
    The company philosophy: Faithfulness! Quality! Pragmatism! Innovation!
    We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.China Go Kart Drive Belt
    website:http://www.pioneerdrivebelt.com/
    Zhejiang Pioneer Transmission Technology Co.,Ltd is professionally engaged in researching and manufacturing the full range of automotive and industrial drive belts: poly v belts, cogged belt, v belt, timing belt, industrial belt etc. The company has 20 years design and development experience, focusing on high quality and supplying grade value power transmission belts! Products are widely recognized and trusted by users and can meet continuously changing economic and social needs. Pioneer belt drive systems is a key partner for companies looking for innovation, to whom we can offer high added value, cost-effective and reliable transmission systems. The company philosophy: Faithfulness! Quality! Pragmatism! Innovation! We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.China Go Kart Drive Belt website:http://www.pioneerdrivebelt.com/
    WWW.PIONEERDRIVEBELT.COM
    China Poly V Belts, V-Belts, Timing Belts Suppliers, Manufacturers, Factory - PIONEER
    Zhejiang Pioneer Transmission Technology Co., Ltd: As a professional company manufacturing the full range of automotive and industrial power transmission belts, Pioneer offers a variety of high performance drive belts, such as poly v belt, cogged belt, v belt, timing belt etc.
    1
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  • Product Specification:
    Material:TPE+PP
    Size:39*20.5*13.5cm
    Weight:1.06kg
    Color:(Customization)
    Moq:1000

    Detail:
    This yoga wheel was designed to help beginners and pro yogis further expand their flexibility, balance, and pose potential by stretching out and supporting your body.
    Our yoga arch support can also help strengthen lean muscle in your abs, arms, lower back, and core, while also expanding your mobility, increasing agility, and relieving daily stress.
    Crafted with heavy-duty ABS and TPE, these yoga exercise rollers can support your body weight during yoga workouts with two different slip-resistant, sweat proof surfaces.
    Like your yoga mat or yoga blocks, these yoga wheels are a tool to help you get the most from your workouts and fitness. From stretching to poses to strengthening your body, it will help you every step of the way.
    This yoga wheel bent is the best gift for a loved one or yoga lovers.


    Customized logo is acceptable!
    OEM orders are welcome!
    Buyer designs are workable!
    Irregular Yoga Wheel Pricelist
    website:http://www.morgianagym.com/other-yoga-product/irregular-yoga-wheel/
    Product Specification: Material:TPE+PP Size:39*20.5*13.5cm Weight:1.06kg Color:(Customization) Moq:1000 Detail: This yoga wheel was designed to help beginners and pro yogis further expand their flexibility, balance, and pose potential by stretching out and supporting your body. Our yoga arch support can also help strengthen lean muscle in your abs, arms, lower back, and core, while also expanding your mobility, increasing agility, and relieving daily stress. Crafted with heavy-duty ABS and TPE, these yoga exercise rollers can support your body weight during yoga workouts with two different slip-resistant, sweat proof surfaces. Like your yoga mat or yoga blocks, these yoga wheels are a tool to help you get the most from your workouts and fitness. From stretching to poses to strengthening your body, it will help you every step of the way. This yoga wheel bent is the best gift for a loved one or yoga lovers. Customized logo is acceptable! OEM orders are welcome! Buyer designs are workable! Irregular Yoga Wheel Pricelist website:http://www.morgianagym.com/other-yoga-product/irregular-yoga-wheel/
    WWW.MORGIANAGYM.COM
    China yoga wheel irregular Manufacturers Factory - Low Price yoga wheel irregular
    AULAND is one of the most professional yoga wheel irregular manufacturers in China, specialized in providing custom made cups and bottles with low price. Welcome to buy high quality yoga wheel irregular for sale here from our factory.
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  • A advanced strict quality management system had been established in our company. Our products has passed the ISO9001:2015 certificate. To strong our competition, our team, which full of exploration capabilities, releases some new product every year.
    It is necessary to pay attention to the corrosion of drill pipe when working in the acid and alkali area.
    Upon completion of drilling, the rod body surface should be cleaned promptly with clean water to remove the corrosion layer.
    Drill pipe should be stored in dry place, the bottom should be multi-point support, long-term storage should be regular maintenance of drill pipe.
    The drill pipe shall not be used as a heavy tail-piled support platform, and shall not be placed under rubble, coal piles or piled up in random places.
    After the drill pipe is cleaned with rust/dust, the protective cap or packing seal shall be fastened to ensure that the drill pipe is always fresh.
    The failure of the bottom hole assembly is mainly manifested as the fatigue of the threaded joints, of which the fatigue failure of the external threaded joints accounts for the majority, about ho, and the number of bottom hole tools occupies a small proportion in the entire drilling, so the failure probability of the bottom hole Much higher than the drill pipe. It can be seen that the threaded joint of the bottom hole assembly is the weakest part of the drill string in deep and ultra-deep wells, and the external threaded joint is the most dangerous. Improve the quality of the drill string and extend the service life of the drill string. 1 Improve the toughness of the drill tool material. The high toughness material has high resistance to crack propagation and allows longer cracks before the drill tool breaks. Therefore, increasing the toughness of the material can not only prevent it The brittle fracture of the drilling tool is more important to extend the service life of the drilling tool. In order to avoid brittle fracture accidents of drilling tools, the cold brittle transition temperature (FATh) of the material should be lower than the surface temperature of the drilling site. AP has listed the toughness index of drill string 54) Charpy impact energy (34 size specimen) in the third edition of AP CSD (1992). It should be pointed out that 54) is the most basic requirement for the toughness of drilling tool materials. In fact, the minimum toughness requirement of a drilling tool must not only match its strength, but also be related to its service environment. For ultra-deep wells. Extended reach wells, cold areas, and corrosive environments may require higher toughness. For example, the Canadian Shell company puts forward a minimum toughness requirement of 80) for drill pipes, as shown in Figure 1. It can be seen from this figure that the deeper and deeper, the higher the minimum toughness based on the first leak and then break criterion鈥? It is commercially feasible to put forward toughness requirements higher than 54) for drill pipes. Some factories in Japan and Europe can easily manufacture drill pipes with toughness up to ltoJ.China Drill Pipes suppliers
    website:http://www.jsdrilltools.com/drill-pipes/
    A advanced strict quality management system had been established in our company. Our products has passed the ISO9001:2015 certificate. To strong our competition, our team, which full of exploration capabilities, releases some new product every year. It is necessary to pay attention to the corrosion of drill pipe when working in the acid and alkali area. Upon completion of drilling, the rod body surface should be cleaned promptly with clean water to remove the corrosion layer. Drill pipe should be stored in dry place, the bottom should be multi-point support, long-term storage should be regular maintenance of drill pipe. The drill pipe shall not be used as a heavy tail-piled support platform, and shall not be placed under rubble, coal piles or piled up in random places. After the drill pipe is cleaned with rust/dust, the protective cap or packing seal shall be fastened to ensure that the drill pipe is always fresh. The failure of the bottom hole assembly is mainly manifested as the fatigue of the threaded joints, of which the fatigue failure of the external threaded joints accounts for the majority, about ho, and the number of bottom hole tools occupies a small proportion in the entire drilling, so the failure probability of the bottom hole Much higher than the drill pipe. It can be seen that the threaded joint of the bottom hole assembly is the weakest part of the drill string in deep and ultra-deep wells, and the external threaded joint is the most dangerous. Improve the quality of the drill string and extend the service life of the drill string. 1 Improve the toughness of the drill tool material. The high toughness material has high resistance to crack propagation and allows longer cracks before the drill tool breaks. Therefore, increasing the toughness of the material can not only prevent it The brittle fracture of the drilling tool is more important to extend the service life of the drilling tool. In order to avoid brittle fracture accidents of drilling tools, the cold brittle transition temperature (FATh) of the material should be lower than the surface temperature of the drilling site. AP has listed the toughness index of drill string 54) Charpy impact energy (34 size specimen) in the third edition of AP CSD (1992). It should be pointed out that 54) is the most basic requirement for the toughness of drilling tool materials. In fact, the minimum toughness requirement of a drilling tool must not only match its strength, but also be related to its service environment. For ultra-deep wells. Extended reach wells, cold areas, and corrosive environments may require higher toughness. For example, the Canadian Shell company puts forward a minimum toughness requirement of 80) for drill pipes, as shown in Figure 1. It can be seen from this figure that the deeper and deeper, the higher the minimum toughness based on the first leak and then break criterion鈥? It is commercially feasible to put forward toughness requirements higher than 54) for drill pipes. Some factories in Japan and Europe can easily manufacture drill pipes with toughness up to ltoJ.China Drill Pipes suppliers website:http://www.jsdrilltools.com/drill-pipes/
    WWW.JSDRILLTOOLS.COM
    China Drill Pipes Suppliers, Manufacturers, Factory - Customized Drill Pipes Made in China - JUSHENG
    JUSHENG is one of the most professional drill pipes manufacturers and suppliers in China, featured by quality products and good service. Please feel free to buy customized drill pipes made in China here from our factory.
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  • Hangzhou Jinghe Biotechnology Co., Ltd., a sales center of herbal extracts, mushroom extracts and Instant tea powder. We were established in 2017.
    As an independent company, with the strategic cooperation with two certified factories, we provide a wide range of products as well as efficient solutions and other additional supports.
    Our company operates Panax ginseng extract, Cranberry extract, Grape seed extract, Reishi mushroom extract, Oyster mushroom extract. Product Application Food additives, functional foods, dietary supplements etc
    We believe our team will be your ideal partner and we look forward to your cooperation!Pterostilbene manufacturers
    website:http://www.jinghebio.com/
    Hangzhou Jinghe Biotechnology Co., Ltd., a sales center of herbal extracts, mushroom extracts and Instant tea powder. We were established in 2017. As an independent company, with the strategic cooperation with two certified factories, we provide a wide range of products as well as efficient solutions and other additional supports. Our company operates Panax ginseng extract, Cranberry extract, Grape seed extract, Reishi mushroom extract, Oyster mushroom extract. Product Application Food additives, functional foods, dietary supplements etc We believe our team will be your ideal partner and we look forward to your cooperation!Pterostilbene manufacturers website:http://www.jinghebio.com/
    WWW.JINGHEBIO.COM
    China Botanical Extract, Mushroom Extract, Instant Tea Powder Suppliers, Manufacturers, Factory - JINGHE
    Hangzhou Jinghe Biotechnology Co., Ltd: Find professional botanical extract, mushroom extract, instant tea powder, bee product, feature product manufacturers and suppliers in China here. Our factory offers high quality products made in China with competitive price. Welcome to contact us for wholesale service.
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  • WHO WE ARE
    We have been engaged in the development and design of high-performance trucks for 20 years, and have transformed Dongfeng brand trucks into unique trucks made in China. At the same time, we also customize and develop brand-new high-quality products for customers. Yunlihong's products are active in more than 50 countries and Yunlihong remains to be an owner-led company today.
    RECORD-BREAKING INNOVATIVENESS
    Over the past 20 years, Yunlihong has fully demonstrated the capabilities of every Yunlihong products: a strong push is constantly evolving.Unprecedented new products. More and more product capabilities, more and more innovation. Safer, greener, more personal, more capable. More and more exclusivity. More and more records.
    OVER 30 YEARS OF EXPERTISE
    You can also rely on our traditional trucks. At Yunlihong, we have expanded our interests to business areas; Our technology team with over 30 years experience in vehicle R&D area uses their automotive expertise to take standard Dongfeng's vehicles to a customized level, which is our core product "RHOCT Series". On the basis of not changing the original power system of the vehicle, we focus on improving the performance of the vehicle to meet the needs of customers, creating exclusive high-performance products for each customer and bringing more benefits to them.
    COMMITMENT TO PERFORMANCE
    Passion for vehicles, commitment to performance, desire for perfection, pursuit of the highest level, and satisfaction of aesthetic and functional sense have upgraded the vehicles with universal applicability into Yunlihong unique and high-performance exclusive products, which is an artwork and also is client鈥檚 exclusive products.
    SENSE OF INDENTITY TO THE PIONEER
    We fully respect the pioneers and the original condition of every vehicle. All YUNLIHONG trucks will meet 100% consistency for later replacement parts. You will still be able to find original vehicle parts anywhere they can be purchased. All changes will also be clearly provided to the owner with the vehicle.This not only satisfies the same or even better durability as the original vehicle, but also provides a guarantee that the vehicle will be restored to its original condition.
    QUALITY-THE FOUNDATION OF OUR CAREER
    It is not an empty talk, but the culture of our company . It also represents our unremitting efforts to exceed goals and pursue excellence. To enable your business to generate more profits. We demand the utmost precision in the design, testing, measurement and production of every part and component. Quality control is always in place. Our technicians will contribute their skills and expertise whenever you need them, keeping your trucks safe on the road while increasing your profitability.
    OUR CORE VALUES
    Our success is based on our core values - customer focus, respect for the individual, no waste, teamwork and integrity. These values reflect our progress toward a more sustainable future, the role we play in the ecosystem and the power we give to our products. These values will continue to define the way we operate as a company.
    CUSTOMIZED SOLUTIONS
    YUNLIHONG has developed a unique modular product promotion system after decades. It is an indispensable part of our flexibility program and the essence of our approach. We have a standard base framework for all capability enhancement directions, and present a rich combination of solutions under the standard base framework. This allows us to have a uniform quality standard for all our vehicles, but with a colorful external form.
    China concrete transport truck
    website:http://www.hbylh.com/
    WHO WE ARE We have been engaged in the development and design of high-performance trucks for 20 years, and have transformed Dongfeng brand trucks into unique trucks made in China. At the same time, we also customize and develop brand-new high-quality products for customers. Yunlihong's products are active in more than 50 countries and Yunlihong remains to be an owner-led company today. RECORD-BREAKING INNOVATIVENESS Over the past 20 years, Yunlihong has fully demonstrated the capabilities of every Yunlihong products: a strong push is constantly evolving.Unprecedented new products. More and more product capabilities, more and more innovation. Safer, greener, more personal, more capable. More and more exclusivity. More and more records. OVER 30 YEARS OF EXPERTISE You can also rely on our traditional trucks. At Yunlihong, we have expanded our interests to business areas; Our technology team with over 30 years experience in vehicle R&D area uses their automotive expertise to take standard Dongfeng's vehicles to a customized level, which is our core product "RHOCT Series". On the basis of not changing the original power system of the vehicle, we focus on improving the performance of the vehicle to meet the needs of customers, creating exclusive high-performance products for each customer and bringing more benefits to them. COMMITMENT TO PERFORMANCE Passion for vehicles, commitment to performance, desire for perfection, pursuit of the highest level, and satisfaction of aesthetic and functional sense have upgraded the vehicles with universal applicability into Yunlihong unique and high-performance exclusive products, which is an artwork and also is client鈥檚 exclusive products. SENSE OF INDENTITY TO THE PIONEER We fully respect the pioneers and the original condition of every vehicle. All YUNLIHONG trucks will meet 100% consistency for later replacement parts. You will still be able to find original vehicle parts anywhere they can be purchased. All changes will also be clearly provided to the owner with the vehicle.This not only satisfies the same or even better durability as the original vehicle, but also provides a guarantee that the vehicle will be restored to its original condition. QUALITY-THE FOUNDATION OF OUR CAREER It is not an empty talk, but the culture of our company . It also represents our unremitting efforts to exceed goals and pursue excellence. To enable your business to generate more profits. We demand the utmost precision in the design, testing, measurement and production of every part and component. Quality control is always in place. Our technicians will contribute their skills and expertise whenever you need them, keeping your trucks safe on the road while increasing your profitability. OUR CORE VALUES Our success is based on our core values - customer focus, respect for the individual, no waste, teamwork and integrity. These values reflect our progress toward a more sustainable future, the role we play in the ecosystem and the power we give to our products. These values will continue to define the way we operate as a company. CUSTOMIZED SOLUTIONS YUNLIHONG has developed a unique modular product promotion system after decades. It is an indispensable part of our flexibility program and the essence of our approach. We have a standard base framework for all capability enhancement directions, and present a rich combination of solutions under the standard base framework. This allows us to have a uniform quality standard for all our vehicles, but with a colorful external form. China concrete transport truck website:http://www.hbylh.com/
    WWW.HBYLH.COM
    YUNLIHONG - Medium Duty Trucks, Big Truck, Bus Suppliers, Manufacturers
    Shiyan Yunlihong Industrial & Trade Co., Ltd: Welcome to buy high quality medium duty trucks, big truck, bus, construction vehicle, special vehicle for sale here from professional manufacturers and suppliers in China. Our factory offers high-performance trucks made in China with competitive price. For more information, contact us now.
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