Mining Well Manufacturer 4 1/4 Water Well Drill Rod DTH Drill Pipe Hot Sale in China Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
2 7/8'' IF NC31
Standard:
API
Length:
8.84-9.75m
Usage:
Well Drilling
Material:
Stainless Steel
Item:
Water Well Drill Pipe/DTH Drill Pipe
Steel Grade:
R780 G105 S135
Diameter:
108mm
Thread:
API Standard Thread
Tool Joint Material:
35CrMo
Manufacturering Techquine:
Friction Welding
Application:
Geothermal or Water Well Drilling
Delivery Time:
7-15 Days
Certification:
API ISO9001:2008
Trademark:
WEILIDA
Transport Package:
Bundle
Specification:
108mm
Origin:
China
HS Code:
8431431000