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API Heavy Weight Drill Pipe(HWDP)
US$ 1,000 - 5,000
MOQ: 100 Tons
Key Specifications
Get Latest Price
Standard:
Grade:
Thickness:
4, 11
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
Delivery time depends on order quantity.
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Thickness
4, 11
Section Shape
Other
Place of Origin
Shandong, China
Secondary Or Not
Non-secondary
Application
Drill Pipe
Technique
EFW
Certification
API
Special Pipe
API Pipe
Alloy Or Not
Is Alloy
The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars are full-length heat treated and water quenched to obtain ASTM A-370 mechanical properties. Full mechanical and chemical mill test certifications are supplied with all drill collars. These mill test certifications guarantee a hardness range of 285 to 341 BHN and an impact value of 40 ft.-lbs. at room temperature one inch below the surface.
1. Usage : One of the most important components of the drill string is to provide drilling bit ofpressure and the drill string rigid role.
2. Standard : API 7, API 7-1 and SY/T standards.
3. Material : AISI 4145 H .
4. Types:drill pipes anddrill collars
5 Size : OD : 3 1/8”---11”, Length : 10’---31’
Send Inquiry to This Supplier
Mr. RT Group
Marketing Director
Shengli Oilfield Ruite Machinery Manufacturing Co., Ltd.
Shandong, China
Business Type
Manufacturer, Trading Company
Year Established
2001
Factory Size
10,000-30,000 square meters
Total Employees
501 - 1000 People
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