steel drill pipe

Drill Pipe
1.OD:3 1/2,4",4 1/2",5",5 1/2"
2.Steel grade: E75,X95,G105,S135
3.Certificates : API & ISO

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

High quality Heavy Weight Drill Pipe for oilfield

34CrMo4 SCM430 SCM2 4130 Alloy Steel Forgings Gear Rings Shaft Blanks  Oil Well Drill Pipe Couplings Surface Finish:3.2um Ra Or

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

 ZQ127-25 Drill Pipe Power Tong oilfield handling tool, API certs, forged steel The drill pipe power&

 
ASTM A53/S235/S275/S355 precision Carbon Steel Tube For  drill pipe
 
 
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API OIL DRILL PIPE
Specifications
1.Drill Pipe
2.size from 48-1219* 4.5-1000mm
3.competitive prices ...

We supply welded and integral heavy weight drill pipes (API 7-1); their sizes are from 3-1/2 to 6-5/8 inches.

1.Wonderful protection function
2.High efficiency, low power consumption
3.Easy to operate
4.Resonance frequency
5.Power, low-frequency,diathermic

Carbon Steel Drill Pipe Float Valves / Check Valv

As the main part of drill pipe power tong, suspender hydraulic cylinder is used to adjust suspension height of drill pipe power tong.

Tungsten Carbide / High Strength Alloy Steel Reverse Circulation Drill Pipe for Mining Exploration
 
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HWDP is a type of drill pipe with thick walls and collars are longer than conventional drill pipe

Specification: 25*2.5, 38*3.5, 48*4, 76*4, 89*4.5, 108*4.5, 133*4.5, 159*6, 168*8, 219*6, 273*7, 325*8, 377*10, 426*12 weight: weighing grade: 13CR

The drill pipe wiper foam balls can be loaded into drill pipe or tubing connections.
It easily passes through internal upset restrictions such as mec

ASTM A252 specification covers nominal (average) wall steel pipe and tube piles of cylindrical shape and applies to piling pipe

we are the professional manufacture of the drill pipe. and our product have sell to the all over the world.
the products have got API 5DP and ISO 90

Specifications
1.Carbon and alloy seamless steel pipes.
2.OD:14~720mm.
3.WT:2.0~120mm.
4.Package:in bundle.

Tiptop has full production process to perform pipe end upsetting, heat treatment, friction welding and threading.

Specifications
twist drill pipe/spiral drill pipes
1.OEM manufacturer
2. ISO9001
3.High Manganese Steel ...

Specifications
SPEC: Φ73x9x(9.5/6.1)m Pipe body material: DZ40\DZ50\R780\G105
SPEC: Φ89x10x(9.5/6.1)m Tool joint material: 40Cr\45Mn2\35Crmo\4137

1. Applicable for self drilling systems like CTS, Atlas.
2. CE certification for finished hollow bar.
3. Good ductility, Agt >= 5%

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

X95 Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

Drill pipe/rod for Horizontal Directional Drilling Rig

In order to meet the market demanding, our company has developed Kunyuan (KY) Series Premium connections to replace VAM series (VAM, VAM TOP, VAM SLIJ

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

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

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