steel drill pipe

forged with texture of 37CrMnMo to improve the strenth of extension,twisty,crush and press.The thermal treatment ensures the tenacity.The nitrogenized

JIS G 3465 STMC-C-540 , STMC-C-640 , STM-R-590 , STM-R-690 , STM-R-780 , STM-R-830 Seamless Steel Tubes for Drilling
&nb

Model CDZ series drill pipe elevators are suitable for handling 18 degree taper shoulder drill pipe, drilling tools and etc.

Integral Heavy Weight Drill Pipe
The wall thickness of heavy weight drill pipe is between drill pipe and drill collar. Its structure is with drill

HDD Drilling Tools - HDD Drill Rod / Pipe Forged R780 , G105 and S135 Grade
&

1.OD:2 3/8",2 7/8",3 1/2,4",4 1/2",5",5 1/2,6 5/8"
2.Steel grade: G105,S135
3.Standard:5DP
4.Type of end finish: IU,EU,IEU

--API 5DP standard
--Good quality raw material of seamless pipe
--All self made procedure
--Factory with I/E right

drill pipe elevator Drill collar
Thickness: 38 - 53 mm
Grade: 12CrMo,35CrMo4,15MnV
Outer Diameter: 79.4 - 279.4 mm
Application: Drill Pipe

E75 Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

Shijiazhuang LongWay Petroleum Drill Tolls Co., Ltd is a company that specially manufactures kinds of petroleum drill pipes and joints.

Good quality material base on very competitive price,and good delivery of drill pipe,profession manufactory,API 5D drill pipe.

1)certified by ISO9001
2)deliery time
3)high sincerity

forged with texture of 37CrMnMo to improve the strenth of extension,twisty,crush and press.The thermal treatment ensures the tenacity.The nitrogenized

Drill collar As per API Spec7Material: AISI 4145H & Non-magnetic materialOD: 3-1/8"~11"
Length: 10"~31".
Type: Spiral drill collar and slick drill

Size:2 7/8''-5 1/2''
Working pressure: 7500psi
Material: AISI4145H alloy steel
Length: 395mm
Condition: new and high quality, competitive price

 
Drill Pipe Casing / Alloy Steel

--API 5DP standard
--Good quality raw material of seamless pipe
--All self made procedure
--Factory with I/E right

Cheap Price Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

Shijiazhuang LongWay Petroleum Drill Tolls Co., Ltd is a company that specially manufactures kinds of petroleum drill pipes and joints.

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

Good quality material base on very competitive price,and good delivery of drill pipe,profession manufactory,API 5D drill pipe.

forged with texture of 37CrMnMo to improve the strenth of extension,twisty,crush and press.The thermal treatment ensures the tenacity.The nitrogenized

Size: 2 3/8"-5 1/2"
Thickness: According to API standard
Ends: Bereled or square cut, plastic capped
Competitive price

--API 5DP standard
--Good quality raw material of seamless pipe
--All self made procedure
--Factory with I/E right

warter well drill pipe
Thickness: 6.5 - 9.19 mm Section Shape: Round Outer Diameter: 65 - 168 mm Place of Origin: Henan, China (Mainland) Secondary O

DZ6045MnMoB Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

Good quality material base on very competitive price,and good delivery of drill pipe,profession manufactory,API 5D drill pipe.

forged with texture of 37CrMnMo to improve the strenth of extension,twisty,crush and press.The thermal treatment ensures the tenacity.The nitrogenized

--API 5DP standard
--Good quality raw material of seamless pipe
--All self made procedure
--Factory with I/E right

R78042MnMo7 Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price