The non-magnetic heavy weight drill pipe is made from low carbon stainless steel according to API Spec. 7 and SY/T5144.
All threads are phoshated, copperized or cold worked.
All connections are equipped with pressed steel thread protectors.
All threads are machined with CNC Lathes-Double-shouldered and special threads.
Heavy Weight Drill Pipe Note:
Mechanical properties referring to those of non-magnetic drill collar
Magnetic field gradient: △B≤0.05 µ T
- Supply Ability:
- 800 Ton/Tons per Month
- Packaging Details
- Tianjing Port, China
- Lead Time :
Quantity(Pieces) 1 – 1000 >1000 Est. Time(days) 40 To be negotiated
Production name: API 5DP Heavy Weight Drill Pipe
G105 2 3/8″ /3 1/2″/ 4″ / 4 1/2″ / 5″/ 5 1/2″ drill pipe drill rod
Steel Grade : E75, X95, G105 , S135
1.Good quality, all products provide 12 month warranty after arrival.
2.competitive price, always factory direct price
3.Fast reply to all your questions
4.Professional solutions to your problem
Since 2005, Better Oil-Field Supply Co., Ltd has been supplying tubular products and related oilfield goods for years which includes OCTG, line pipes, mechanical tubings, tubing & casing couplings, pup joints, thread protectors, pumping units, boiler tubes, etc.
Our threading facility produces couplings, pup joints and other necessary threading services.
We have over 80 staffs in production team, strictly follow the standards of API to control the production processing with our own license, and quality control system strictly follow ISO 9000 series.
Our customers are mainly from North America, Southeast Aisa, South America, Middle East, and Africa.
We keep very harmonious long-term business relationship with our clients based on our good stability quality, best service, fast action, short delivery with competitive price.
If you are looking for Heavy Weight Drill Pipe manufacturer in China, you are in the right place.
Contact us today for quotation of Heavy Weight Drill Pipe.
◆Non-magnetic Heavy Weight Drill Pipe Size
|mm||in||mm||in||Style||OD||Bevel diameter pin and box mm||Upset|
|mm||in||Center area mm||End area mm|
|WJZ66 -6 5/8 FH-I||168.3||6 5/8||114.3||4 1/2||6 5/8FH||209.6||8 1/4||195.0||184.2||176.21|
|WJZ55 -5 1/2FH-I||139.7||5 1/2||92.1||3 5/8||5 1/2FH||177.8||7||170.7||152.4||144.5|
|WJZ50- NC50-I||127.0||5||76.2||3||NC50||168.3||6 5/8||154.0||139.7||130.2|
|WJZ45- NC46-I||114.3||4 1/2||71.4||2 13/16||NC46||158.8||6 1/4||145.3||127.0||117.5|
|WJZ35- NC38-I||88.9||3 1/2||52.39||2 1/16||NC38||120.7||4 3/4||116.3||101.6||92.1|
|WJZ29- NC31-I||73.03||2 7/8||50.8||2||NC31||104.8||4 1/8||100.4||84.1||81.0|