3"-4 1/2" Dual Wall RC Drill Rods for Reverse Circulation Drilling Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
RC pipe
After-sales Service:
Yes
Warranty:
Yes
Certification:
ISO 9001:2000, ISO 9001:2008
Standard:
GB
Manufacturing Process:
Friction Welding
Material:
Alloy Steel
Color:
Black
Quality:
Top
Usage:
Well Drilling
Length:
Customized
Trademark:
SOLLROC
Transport Package:
Bundle
Specification:
D89 D102 D114
Origin:
China
HS Code:
73042310