Gold Member Since 2007
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Changzhou Jianlian Reinforcing Bar Conjunction Co., Ltd.

Coupler, Machine, Rebar Coupler manufacturer / supplier in China, offering Dextra Standard Building Material Taper Thread Steel Bar Couplers, Mechanical Steel Rebar Parallel Thread Couplers, Building Mechanical Couplers for Cold Press and so on.

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Upset forging parallel thread connection tensile strength test

Category: Product Introduction
Tags: rebar coupler,building material

This is the Upset forging parallel thread connection tensile strength test in JBCZ factory lab 100% bar break outside coupler and promise that the connection strength will be higher than parent bar strength