The HT Coupler is a friction welded coupler for the mechanical connection of deformed steel reinforcing bar complying with BS4449 grades 500B & 500C and ASTM A618 grade 75. The HT Coupler is CARES approved to TA1-B and TA1-C (including the performance requirements of EC2 & Sellafield Technical Standards).
HT Couplers are also approved by DIBt, Caltrans and DCL.
