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Dual Wall Drill Pipe for Reverse Circulation

1.0~999999.0 USD
Min. Order: 50 Piece/Pieces
Trade Term: FOB
Payment Terms: T/T
Supply Ability: 20000PCS/Year
Place of Origin: Hebei

Company Profile

Location: Langfang, Hebei, China (Mainland)
Business Type: Manufacturer, Trading Company, Service, Other

Product Detail

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

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)
114114651564IF6
12712776162/1684-1/2IF6,9.5
127127761845-1/2FH9.5
140139.7881845-1/2FH6,9.5
219219130240
6,9.5


HDD Machine Double Wall Drill Rod

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