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Langfang Baiwei Drill Co.,Ltd
Langfang Baiwei Drill Co.,Ltd

China Double Wall Drill Rods manufacturer


Gold Index: 40513

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Double Wall Drill Rods 

Price: 1.0~999999.0 USD 
Payment Terms: T/T 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Model No.: 89mm-127mm
Production Capacity: 20000PCS/Year
Delivery Date: 10 Days
Type: Coupling
Brand Name: Longway
Diameter: 89- 127mm
Means of Transport: Ocean,Land,Air
Packing: Steel frame
Technics: Forged
Material: R780 /S135
Industry: Reverse Circulation
Length: 6m to 9.6m

Dual-Wall Drill Pipe are used for reverse circulation drilling system.Our products are not outstanding in quality but also value.

Double wall drill pipe consist of two layers (known as the inner tube and the outer tube). The inner tube and outer tube can make a ring gap, which will be the channel that can transport medium to pump when sampling. In addition, the outer tube can protect the inner tube from corrosion in a short time, because of which the cost can be decreased.
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.

ModelODIDTool Joint OD(mm)Thread TypeLength(m)

HDD Machine Double Wall Drill Rod

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Tel: 86-316-6691766
Fax: 86-316-6691238
Mobile: 86- 189 4267 4552
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Company Info

Langfang Baiwei Drill Co.,Ltd [China (Mainland)]

Business Type:Manufacturer, Trading Company, Service, Other
City: Langfang
Province/State: Hebei
Country/Region: China (Mainland)

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