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Changzhou Jianlian Reinforcing Bar Conjunction Co., Ltd.

Coupler, Machine, Rebar Coupler manufacturer / supplier in China, offering Construction Equipment Rib Peeling Thread Rolling Machinery, Bartec Construction Building Materials Forging Coupler, ISO9001 Lenton Standard Threadless Coupler 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