steel drill pipe

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

HWDP is the transition zone between drill collar and drill pipe.

We can provide users with the supporting drill pipe of various specifications, thread forms and steel grades for the drilling machine.

Drill pipe is hollow, thick-walled steel piping that is used on
drilling rigs and horizontal drilling to facilitate the drilling

DERUN provides all type of drill pipes, include oil drill pipe, water well/geothermal well drill pipe, coalbed methane/shale gas drill pipe and flush

JIS G 3465 Seamless Drill Steel Pipes and Tubes for Drilling for mineral exploration
 
 
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The Non-magnetic compressive drill pipes are made of low carbon stainless steel according to API Spec.7 and SY/T5144 .

Drill Pipe
Steel of Drill Pipe:EXGS, EU, IEU,API Certificate.
Size: 2 3/8-6 5/8'' with high quality and fast delivery
We have stock mayerial often

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

 
High Precision Alloy Steel Dril

G105 Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

Drill pipe/rod for Horizontal Directional Drilling Rig

Drill pipe is in accordance with API SPEC 5D, it can be divided into two groups:
Group 1--Grade E drill pipe
Group 3--All high strength grades

titanium alloy oil drill pipe supplier, China titanium alloy oil drill pipe

1.Double top structure
2.Optimal design
3.Forged connector
4.Optimizing tool joint
5.Upsetting &thickening

OD:50mm ( 2.' inch) thread drill pipe from China supplier
Grade:E75/R780/N80/G105
Length:R1, R2 ,R3
Wall Thickness:9mm .
Apply to well drilling

ZQ Drill Pipe Power Tong is an ideal well head tool for oil drilling.

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

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

API Oilfield Drill Pipe Rotary Slip with high quality for oilfield  Description: Rotary Slips can ac

Applied standard:API SPEC 7\API SPEC 5D and SY/T5561-92

Place of Origin: Henan, China (Mainland) Model Number: DN80- DN1200 Length: 6 meters Standard: ISO2531/EN545 Application: Potable water Diameter: DN80

Drill pipe is the basic part of drill stem, used for deepening well bore,.

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

S135 Oil Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

Oil casing coupling specifications: 2-3/8 inch_20 inch, button type: EU SC LC BC NU
Material: H40, J55, K55, N80, L80, C-90, C95, T95, P110, Q125,1

outside diameter: 60.3mm-168.3mm
Apply to water well drill,oil and gas drilling,geological drilling,exploration drilling
According API ISO standard.

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.

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