Import Drill Collar — Buy in Bulk from Supplier in China
Similar Products
More from this Seller
Related Products
- 50Kg Bag Filling Machine
- Net Type Bag Filling Machine
- Valve Bag Filling Machine
- Jumbo Bag Filling Machine
- 2 Ton Electric Forklift
- 1.5 Ton Electric Forklift
- 1 Ton Electric Forklift
- HexForce Hydraulic Bolt Tensioners
- Oil Free Screw Air Compressor
- Two Stage Screw Air Compressor
- Low Pressure Screw Air Compressor
- High Pressure Air Compressors
Trending in this Category
- Belt Driven Screw Air Compressor
- PMB/CRMB Plant
- Milling Machine
- FORGED STEEL VALVES
- Pneumatic Thick Plate 3-in-1
- SIMVACO Advanced Horizontal Glass PVD Coating Machine Continuous SPuttering Production Line
- HANGCHA FORKLIFT
- Genie Z-60DC Articulated Boom Lift New 20.16m 227kg Full-time active oscillating axle helps maintain traction on rough terrain
- Genie Z80/60 Articulated Boom Lift 2024 Quiet diesel engine options for increased performance, gradeability and terrainability
- Used 2020 Caterpillar 323 Excavator Good Condition Digger CAT323 Original Construct Machine
- Bushes , washers
- 5 Tonne webbing sling
Trending in Sub-Category
- Compressed Air Blower - Preheating for Thermit Welding
- FLAT PAPER HANDLE
- Direct Drive Screw Air Compressor
- Tank Mounted Screw Air Compressor
- Permanent Magnetic Vsd Screw Air Compressor
- Primary Shredder SR-MAX2500
- Hydraulic Lift - Outdoor Home Elevator
- MAX400 Industrial Shredder Machine
- MAX400 Industrial Shredder Machine
- ENZO - Laser Welding & Soldering Machine
- Gravity Separator
- Fully Automatic Peanut Processing Plant
Top Suppliers for this Product
- Chongqing Hesheng Longgang Technology Co., Ltd
- Zhengzhou Vipeak Heavy Industry Machinery Co., Ltd
- Qinhuangdao Fuge Science And Technology Co., Ltd.
- Foshan Baiguan S & T Co., Ltd.
- Shanghai Chinye Construction Machinery Company
- Doing Group
- Jade Trading Oy
- Pak Kashmiri Technocrafts Pvt. Ltd.
- Kality International
- Dongguan Haide Machinery Co., Ltd.
- Beijing Lu Yang Century Co., Ltd.
- JJPI International Imports & Exports Pvt. Ltd.
Compare Other Sellers
More Suppliers in Category
- Azeus Fertilizer Machine Co., Ltd.
- Zhejiang Boretech Co., Ltd.
- Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd.
- Maruti Plastotech
- Qingdao Xinyiyu Moulding Technology Co., Ltd.
- SR ENTERPRISES
- David
- Linyi Zhouxing Building Materials Co., Ltd
- Botou Fada Numerical Control Goffer Tile Machine Co., Ltd.
- Hebei Juxin Conveyor Engineering Co., Ltd
- Barclay Yang
- Henan Province Sanxing Machinery Co., Ltd.
Related Products
- Autoclaves, buy wholesale autoclaves, wholesale autoclaves
- OUTER LID PRESSURE COOKER
- Jute Rope
- STRAINER - Y TYPE
- 50Kg Bag Filling Machine
- Net Type Bag Filling Machine
- Valve Bag Filling Machine
- Jumbo Bag Filling Machine
- Compressed Air Blower - Preheating for Thermit Welding
- Manual Edge Bander Eco Model Machine
- SUBMERSIBLE PUMPS
- 2 Ton Electric Forklift
- 1.5 Ton Electric Forklift
- 1 Ton Electric Forklift
- HexForce Hydraulic Bolt Tensioners
- Induction Brazing Machines
- FLAT PAPER HANDLE
- Siemens Asynchronise AC Three Phase Non FLP IE3 Foot Cum Flange Mounted Motor
- Siemens Asynchronise AC Three Phase Non FLP IE2 Vertical Flange Mounted Motor
- Siemens Asynchronise AC Three Phase Non FLP IE2 Foot Cum Flange Mounted Motor
- Direct Drive Screw Air Compressor
- Belt Driven Screw Air Compressor
- Permanent Magnetic Vsd Screw Air Compressor
- PP ropes , pp danline ropes
- Rope
- Primary Shredder SR-MAX2500
- Oil Free Screw Air Compressor
- Low Pressure Screw Air Compressor
- Two Stage Screw Air Compressor
- ENZO - Laser Welding & Soldering Machine
- MAX400 Industrial Shredder Machine
- MAX400 Industrial Shredder Machine
- Tank Mounted Screw Air Compressor
- High Pressure Air Compressors
- INDUSTRIAL WATER CLEANING DIVISION
- Hydraulic Lift - Outdoor Home Elevator
- Industrial Water Treatment Plant Manufacturing
- Hdpe Mono Rope
- Blue PE Fishing Rope with White Tracer
- 3mm Hdpe Rope for Saudi Arabia,Qatar,UAE,Sudan,Dubai,South Sudan,Libya,Kenya,Algeria,Egypt
- Nylon Fishing Rope
- Hdpe Rope
- electric wire rope hoist
- PP Danline Rope, 18mm White with Blue Tracer
- Fully Automatic Peanut Processing Plant
- Gravity Separator
- SUPREMOS HYDRAULIC AWS68
- PMB/CRMB Plant
- Sutli Plant
- Hydraulic power press , Double action power press
- Copper Tungsten Bonding Torch Plasma Electrode for Tail Gas Treatment Machine
- F210 Plasma Spray Pistol Mini Copper Tungsten Electrodes(cathode) and nozzle(anode)
- F4mb thermal spray gun copper inlaid tungsten plasma nozzle and electrode
- Punching Machine Pintai
- Milling Machine
- CNC Turning Lathe
- Tool and Cutter Grinder
- Hydraulic bending press break
- cnc vmc machine
- robotic parts feeding systems
- Motorized Pulley for Belt Conveyor
- Different Size Customized Fused Silica Quartz Glass Frits Filter with Optional Porosity Quartz Sinters Porous
- Wholesale Squid cutting machine for flower shape China
- Squid cutting flower machine-squid processing machine
- Fish Skin Peeling Machine China Manufacturer
- Multipurpose office paper/copy paper typek A4 80 gsm
- Hammer mill A4 80 gsm office paper/copy paper
- Best office paper/copy paper jk max A4 80 gsm
- Buy Ambien 12.5mg Online In USA
- Buy Ambien 6.5mg Online In USA
- 80 litres dome dustbin
- 110 litres dome dustbin
- FORGED STEEL VALVES
- IK Plus a4 80 gsm high quality paper
- Reflex a4 80 gsm office paper premium white
- Super White Navigator A4 80 Gsm Office Paper
- associated paper product
- Air Finger Sander - SM01N
- Multifunction Fence Set MTS-W006
- Reflex ultra white office papers A4 80 gr
- Sveto copy A4 80 gr office papers for home and office use
- Xerox performer A4 80 gr office paper
- Copimax a4 80 gr office papers
- IK plus multipurpose copy papers a4 80 gr
- RIBBON BLENDER
- Pneumatic Roto screener
- IHF Fluoroplastic liner centrifugal chemical pump
- YCB gear oil pump
- COCONUT COIR ROPE BULK QUANTITY
- High Speed Air Grinder - SM03
- Air Polisher 3 Inch - SM03A
- Pneumatic Water Sander - SM209
- Pneumatic Thick Plate 3-in-1
- Middle plate three in one
- 1600 mid-plate three-in-one
- copy paper products.
- Double-head material rack
- Split two-in-one
- Oscillating feeder
- Pneumatic Thick Plate 3-in-1 (3-in-1 Servo Feeder)
Top Verified Suppliers
- Zhejiang Boretech Co., Ltd. · China
- Maruti Plastotech · India
- SR ENTERPRISES · India
- Qingdao Xinyiyu Moulding Technology Co., Ltd. · China
- Linyi Zhouxing Building Materials Co., Ltd · China
- Hebei Juxin Conveyor Engineering Co., Ltd · China
- Botou Fada Numerical Control Goffer Tile Machine Co., Ltd. · China
- Barclay Yang · China
- San Qingdao International Trade Co., Ltd. · China
- Anhui William CNC Technology Co.,Ltd · China
- SV Technologies · India
- Dongguan Zeguan Machinery Co., Ltd. · China
- Globedock Trading LLP · India
- Xingtai Yutong Machinery Manufacturing Co., Ltd. · China
- Hubei Apex Technology Co., Ltd. · China
- Liaoning Alger Building Materials And Machines Co., Ltd · China
- Hengyang Zk Industrial Co., Ltd. · China
- Ruian Yidao Machinery Co., Ltd. · China
- Qh-Pack · China
- Lihao Machine · India
- Seedtec Machinery Co., Ltd. · Taiwan
- Jinan Odmt Fluid Control Equipment Co., Ltd. · China
- Taixing Hongyuan Cnc Machine Co., Ltd · China
- Shenzhen Xhl Industrial Development Co., Ltd · China
- SSS Hardware Industrial Co., Ltd. · China
- Nanjing GS-Plus Machinery Manufacturing Co., Ltd. · China
- China Gwell Machinery Co. · China
- Yuncheng Hongjian Machinery Manufacturing Co., Ltd. · China
- Henan ZJN Environmental Sci-Tech Co., Ltd. · China
- Able Engineering · India
Related Buy Leads
- Fine Decor Cake Collars — 100 Piece/Pieces (Lebanon)
- Tommy Hilfiger Collared Short Sleeve Polo Shirts,Garments — 100 - 1000 Piece/Pieces (Australia)
- Spare Parts Trucks And Heavy Machinery — Depend upon the price
- Milling Machine, Drill Machine — Unit 5 (China)
- Drill Machine — Depend upon the price (Saudi Arabia)
- Milling Machine, Drill Machine — Depend upon the price (India)
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Agriculture›Apparel and fashion accessories›Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Drill collar
The Drill collar from Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. is manufactured from AISI 4145H alloy steel, a high-strength material selected for its fatigue resistance and toughness under cyclic loading. This product is engineered to deliver precise weight transfer to the drill bit, with standardized dimensions compatible with API 5DP drill pipe connections. The listing confirms customization options for length and diameter, indicating production flexibility for project-specific needs.
The material grade AISI 4145H is a chromium-molybdenum steel with higher carbon content than AISI 4140, offering improved hardenability and tensile strength. Typical yield strength exceeds 90,000 psi, and elongation is maintained above 15% after heat treatment. The collars feature threaded ends with API 7-1 compliant pin and box profiles, ensuring secure coupling under high torque. Surface treatments are not specified, but standard practice includes shot peening to improve fatigue life.
This product is used by drilling contractors in oil and gas exploration, geothermal projects, and mineral extraction where stable bottom-hole assembly performance is critical. Buyers typically order in batches of 5 to 20 units, depending on rig requirements. Packaging is designed for heavy-duty transport, with protective coatings and steel frames. Trade terms include FOB and CIF, with payment via L/C or T/T. Buyers should confirm the heat treatment process and certification level.
| Material | AISI 4145H alloy steel (confirmed) |
| Tensile strength | Minimum 120,000 psi (typical for AISI 4145H after quench and temper) |
| Yield strength | Minimum 90,000 psi (typical for AISI 4145H after quench and temper) |
| Outer diameter | Customizable, standard range: 5.0 inches to 10.75 inches |
| Length | Customizable, standard range: 28 feet to 42 feet |
| Thread type | API 7-1 compliant pin and box connections |
| Hardness | 28 to 34 HRC (typical for heat-treated AISI 4145H) |
| Wall thickness | 1.5 inches to 2.75 inches (typical for standard weights) |
| Internal bore | 2.75 inches to 4.75 inches (typical, for fluid circulation) |
| Packaging | Steel frames with rust-preventive coating and wooden crating |
Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. is an imported supplier located in Sanhe Village, Jiyuan, Henan, China. The company is verified as a harbor-tier supplier, indicating basic export readiness. No details are provided on production capacity, workforce, or years in operation. The listing identifies the use of AISI 4145H steel, suggesting some level of technical capability in material selection.
The supplier does not list certifications, client references, or quality assurance procedures beyond general mention of 'industry certifications.' Response metrics are unavailable. Buyers should treat this as a manufacturer with documented material specification control but limited public transparency. Direct communication is recommended to verify heat treatment protocols and testing capabilities.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Drill collar from Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. - China Import Guide
Verify the material certification for AISI 4145H steel, including chemical composition and heat treatment parameters. Request a mill test report that shows tensile, yield, and elongation values per heat batch. Confirm that thread dimensions comply with API 7-1 Class 2 or 3, and inspect for thread damage or mismatched pin-box profiles before acceptance.
Confirm lead time with the supplier, as custom lengths may extend delivery to 6 to 10 weeks. Payment terms are typically 30% advance and 70% against shipping documents. Incoterms are FOB or CIF; ensure the port of loading is specified and that packaging includes moisture barriers and anti-corrosion wraps. Request photos of the loaded container before departure.
Conduct a pre-shipment inspection focusing on surface finish, thread integrity, and dimensional accuracy. Use a micrometer to check wall thickness and a thread gauge to verify pitch diameter. Request copies of MPI and UT test reports. Ensure the supplier provides a certificate of conformity, export declaration, and origin certificate. Retain samples for independent lab testing if operating in regulated environments.
Active buying requirements from importers looking for Similar products
Lebanon
Australia
China
Saudi Arabia
India- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with verified suppliers
Similar Products
More from this Seller
Related Products
Trending in this Category
Trending in Sub-Category
Top Suppliers for this Product
Compare Other Sellers
More Suppliers in Category
Browse Drill collar — Top Products
100 listingsTop Verified Suppliers for Drill collar
30 suppliersBuy & Import Drill Collar — Wholesale Supply from China
Securing a reliable supply chain for Drill Collar is critical for maintaining your business operations. Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd., a verified supplier located in China, provides high-quality Drill Collar ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Heavy Machinery industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Drill Collar from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Heavy Machinery category or discover new suppliers across the Heavy Machinery sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Drill Collar
When importing Drill Collar from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Drill Collar
How can I get the wholesale price for Drill Collar?
Click the "Request Quotation" button to contact Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Drill Collar in bulk from China?
Yes, Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. provides Drill Collar for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Drill Collar to your country.
How do I request a sample of Drill Collar?
Send a direct message to Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Drill Collar?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd..
Does Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Heavy Machinery suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Heavy Machinery manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Jiyuan Sanhezhengyuan Petroleum Machinery Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.
Browse More Heavy Machinery Products on EximNext
Discover more products in Heavy Machinery from verified suppliers worldwide.