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HENAN KINGS ROCK TOOLS CO., LTD.

SNIEC E5.579

Headquarters: 

Target Groups: 

Coupling

Product Category: None

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Product Introduction

Product:Coupling sleeve Material: Structural Alloy Steel Type: Standard Couplings (Semi bridge Couplings), Full bridge Couplings, Crossover Couplings (Adapter Couplings, Reduction Couplings, Reducer Coupling) Thread: R22, R25, R32, R35, R38, T38, T45, T51 Diameter: 33~72mm Length: 150mm~235mm Color: customized Package: wooden case Application: Tunneling , Mining , Quarrying, Blasting and Infrastructure Construction, Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole

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