Fujian, China
Business Type:
Main Markets:
South America, Europe, Southeast Asia/ Mideast
Terms of Payment:
LC, T/T, Western Union
OEM/ODM Service
Sample Available
French / Russian / Spanish Speaker

Drill Pipe, DTH Drill Pipe, DTH Drill Rod manufacturer / supplier in China, offering 2 3/8"/2-7/8"/3-1/2"/4 1/2"DTH Drill Pipe/Rod with Wrench Flat, DTH Hammer Top Sub Detach Dismantle Workbench, Water Bag for Block Stone and so on.

Gold Member Since 2014
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Supplier Homepage Products DTH drilling tools Drill pipe and adapter 2 3/8"/2-7/8"/3-1/2"/4 1/2"DTH Drill Pipe/Rod with Wrench Flat

2 3/8"/2-7/8"/3-1/2"/4 1/2"DTH Drill Pipe/Rod with Wrench Flat

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Basic Info

Model NO.: drill pipe
Automatic Grade: Semiautomatic
Precision: High Precision
Size: Various Size Available
Certificate: SGS, CE
Aplication: Coal Drilling, Stone Drilling, Mine Drilling
Export Markets: Global
Wall Thickness: 5.5mm ~ 8mm
Trademark: Bestlink
Specification: CE
Origin: China
HS Code: 72288000

Product Description

DTH Drill rod is made of high quality material detected by spectrograph, impact and tension test.
With fully digitized processing line introduced from Japan with integral heat treatment equipment
Anti adhesion thread with nitrogen treatment on surface make it easier for handling.
Metallography detection, hardness test, magnaflux inspection, ultrasonic flaw detection, tensile test and impact test ensure products quality.

Length: 1, 000mm ~ 9, 000mm;
Diameter: 76mm (3") ~ 146mm (5-3/4");
Wall Thickness: 5.5mm ~ 8mm;
Connection Thread: 2 3/8", 2-7/8", 3-1/2", 4 1/2" API Reg. Or API IF Thread.

Xiamen Bestlink Factory Co., Ltd since 1985 is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. It is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in china.
Most of our products are of our own proprietary intellectual property rights, such as Pneumatic mobile rock drill, DTH driller, Hydraulic splitting machine, Hydraulic stone stamping machine, Mushroom stone machine.

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Mr. Richard Chen
Manager Director