Standard Φ16 Cold Rebar Splicing Coupler for Light Frame Construction

This Φ16 cold extrusion rebar coupler is the lightest small-size cold swaged sleeve in the series, with dimensions of 100mm length, 30mm outer diameter and a single weight of 0.28kg. It adopts high-precision 20# seamless steel pipe, matched with 3 groups of double-sided crimps and 30-35Mpa standard working pressure, supporting 10-second rapid single-side crimping.

▎Product Advantages:

• Ultra-light and compact design, perfectly solves the problem of dense rebar layout in thin concrete components;

• no rebar end cutting or threading pretreatment required;

• portable mini hydraulic equipment can complete construction;

• no open fire operation, safe for indoor closed construction;

• joint strength reaches Grade I standard, and fracture never occurs at the connection.

▎Application Scenarios:

Specially used for thin floor slabs, low-rise partition beams, small secondary columns of residential buildings and small foundation pile reinforcement splicing, compatible with HRB400/HRB500 16mm ribbed rebar and YJ650 portable hydraulic crimping machine.

▎Operation Method:

First mark the half length of the coupler on the rebar; sleeve the coupler onto the rebar to the fixed scale; perform lateral cold extrusion with 30-35Mpa pressure; insert another 16mm rebar into the other end of the coupler; repeat the extrusion operation to complete the butt connection.

▎FAQ

Q: Is special equipment required for Φ16 coupler construction?

A: Only portable YJ650 mini hydraulic machine is needed, no large fixed equipment required.

Q: Can it be used for indoor closed construction?

A: Yes, no welding and no spark, completely avoiding fire hazards.