Stainless Steel Oil Hdd Drill Pipe For Horizontal Directional Drilling Machine

Basic Information
Place of Origin: CHINA
Brand Name: NO
Certification: ISO API
Model Number: Φ50 Φ60 Φ73 Φ83 Φ89 Φ102 Φ114 Φ127 Φ140 Φ168
Minimum Order Quantity: 1pc
Price: Negotiation
Packaging Details: Steel Belt Iron Frame Export Wooden Case
Delivery Time: 10-30 working days after payment
Supply Ability: 10,000pcs per month
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Detail Information
Thread: API Standard Usage: Drill Pipe For Horizontal Directional Drilling Machine
Market: All Over The Word Advantage: High Performance
Grade: S 135 OR G 105 Standard: API
High Light:

steel drill pipe


dth drill pipe

Product Description

Stainless Steel Oil Hdd Drill Pipe For Horizontal Directional Drilling Machine


Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm .


Drill rods for HDD machine. High strength, high tenacity, high elasticity. Dia from 42mm to 140mm. Length from 0.5m to 9.6m. Steel grade: E75/R780,G105,S135 We can make the drill rods for Vermeer,Case,Ditch Witch, Drillto, Gudeng, Xugong HDD machines, such as D16X20, D24X40, D50X100, D75, D80, D100, D130, JT1720, JT2720, JT2720 March I, JT4020, JT7020, API NC23-NC50, etc.



Drill pipe steel specification

Steel Grade Yield Strength Tensile Strength
Min(Mpa) Max(Mpa) Min(Mpa) Max(Mpa)
E-75 517 724 100 689
R780 520 666 780 876

2.Drill Pipe specification:

OD 2-3/8'' 2-7/8'' 3-1/2'' 4" 5''
Wall Thickness (mm) 7.11 9.19 9.35/11.40 8.38 9.35
Steel Grade E75 X95 G105 S135 R780
Upset style IU EU IEU
Hard banding ARNCO 100XT, ARNCO 300XT, ARMACOR-M, TCS-Ti, TCS-8000
Length R1:6.1-7.01m; R2:8.84-9.75m; R3:12.19-13.72m

RSC: NC26, NC31, NC38, NC40, NC46, NC50, etc.

(NC, XH, IF, REG, FH, etc.)

Customized specifications can be manufactured according to drawings.


Size O.D(mm) wall thickness (mm) Coupling O.D Thread type Max Torque Material
73 73 10 99 D75 16 G105/S135
89 89 10 105.121 D100.NQ31,NQ38 25 G105/S135
102 101.6 8.36 127 NQ38 40 G105/S135
114 114.3 8.56 127 NQ38 65 G105/S135
127 127 9.19 168.3 NQ50 110 G105/S135


Drill pipe quality control:

a) Before order to be confirmed, the raw material of pipe body and tool joint should be booked from famous big steel enterprises in China

b) Raw material’s size, quantity, length, mechanical property are checked by our QC staff and factory own laboratory

c) Every drill pipe has nondestructive inspection , cleaned and thread oil before packing.

d) Before delivery clients could send one QC or point the third party to check the quality such SGS, BV or others.


Drill pipe usage notes:

1. New drill pipe should be pasted thread oil before connection.

2. Make up and break at least 3 times before drilling.

3. Hard bending and plastic coating can be processed according to clients’ special requirement.




Stainless Steel Oil Hdd Drill Pipe For Horizontal Directional Drilling Machine

Contact Details

Phone Number : 86-371-53378091