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API Standard Oilfield Casing Pipe for Petroleum Wells
US$150.00
50-299 Pieces
US$145.00
300+ Pieces
Product profile
Customization
AvailableAfter-sales Service
24/7Warranty
1 YearManufacturing Process
ForgingSurface Treatment
Spray-PaintOperation Pressure
0Material
AlloyProduct Name
API 7-1 Hwdp Heavy Weight Drill Pipe for DrillingTransport Package
Export PackingSpecification
100*30*30Trademark
SGPEOrigin
ChinaHS Code
8431Production Capacity
5000Key features
Integral Heavy Weight Drill Pipe: Manufactured from AISI 4142H-4145H material for gradual transition from drill collars.
Directional Drilling Optimization: Bends easily to simplify directional control and minimize connection fatigue in high angle drilling.
High RPM Capability: Allows drilling at higher rpms, reducing torque and differential pressure sticking.
Stress Concentration Prevention: Thick-walled design prevents stress concentration at the top of drill collars.
24/7 Technical Support: Comprehensive technical support available around the clock for all inquiries.
Wide Connection Styles: Available with NC40, NC46, NC26, NC31, NC38, NC50, 51/2FH, and 65/8FH connections.
Multiple Grade Options: Drill pipe body grades include E, X, G, S for SL.1 and G, S for SL.2.
Flexible Length Ranges: Offers R1 (6.10-7.01m), R2 (8.84-9.75m), and R3 (12.19-13.72m) length options.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2022-03-11Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤1.02hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
About Our Factory & Business Background
AddressDongying, Shandong, China
Our Production Capability & Technical Expertise
Main ProductsOilfield Products, Drill Rig, Petroleum Equipment, Drilling Service, Oilfield Tools, Bop, API Blowout Preventer, API Tubing Coupling, Drill Pipe, Pipe Power Tong
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What material is used for the integral heavy weight drill pipe?
A:
It is manufactured from AISI 4142H-4145H modified drill collar material according to SY/T 5146-1997.
Q:What are the available outside diameter ranges?
A:
The outside diameter ranges from 23/8 inch to 65/8 inch.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 10 tons.
Q:Is this pipe suitable for directional drilling?
A:
Yes, it is intended primarily for directional drilling as it bends easily and simplifies directional control.
Q:What connection styles are available?
A:
Available styles include NC40, NC46, NC26, NC31, NC38, NC50, 51/2FH, and 65/8FH.
Send Inquiry
*To:
GPE Oil Machinery Co., Ltd
GPE Oil Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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