drill pipe

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

--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

Drill pipe slip are classified as type Short(SDS), Medium(SDML). Extra Long (SDXL) according to gripping length.

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

1)certified by ISO9001
2)deliery time

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.

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

D4050 Mn Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

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

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;

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

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

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

R78036Mn2V Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

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

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;

Drill pipe is used in the oil well drilling operation. Production was made strictly in accordance with API 5DP, API Q1

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

1.Standard: API 7-1
2.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material
3.With high quality and steady supply

The Power Tong ZQ203 is designed and manufactured according to API spec. ZQ 203 power tong is used to handle the drill pipe in drilling operation.

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

DZ5045Mn2 Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

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

Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe; non-big drill pipe.

Drill pipe is used in the oil well drilling operation. Production was made strictly in accordance with API 5DP, API Q1

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

1. API 7-1 Heavy weight drill pipe, HWDP
2. Material: AISI 4145H
3. OD: 3 1/2 --6 5/8"
4.Box Bore Back x Pin Ring Groove