R22/R38 Custom Threaded Rock Drill Coupling Sleeves for Connecting Drilling Rod

2025-04-13 introduction 4820

Model NO.:

CS-6

After-sales Service:

Replacement If Quality Problem

Warranty:

6 Months

Certification:

CE, RoHS, ISO 9001:2008

Standard:

AISI, BS, ANSI, GB, DIN

Surface Treatment:

Spray-Paint

Manufacturing Process:

Forging

Material:

Alloy Steel

Logo & Color:

Customized

Product:

Coupling Sleeves

Advantage:

Size/Thread/ Material Customized

Application:

Rock Drill

Trademark:

Zezon

Transport Package:

Bubble Bag/Plywood Case/Pallet

Specification:

Origin:

China

HS Code:

8207191000

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