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3"-4 1/2" Dual Wall RC Drill Rods for Reverse Circulation Drilling

2025-04-13 4410

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

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