6″ DI (BS1387) GROOVED RIGID COUPLING

The 6 inch di (bs1387) grooved rigid coupling mech is a heavy duty mechanical pipe fitting designed to provide a secure, non flexible joint for 6 inch piping systems. manufactured from high strength ductile iron and designed for compatibility with bs1387 standard pipes, this coupling features an angled bolt pad design. this design allows the coupling to grip the pipe grooves tightly, eliminating unwanted linear movement, angular deflection, or rotation at the joint.
it is an ideal solution for fire protection mains, hvac risers, and long straight pipe runs where maintaining precise alignment is critical. the coupling is typically finished with a red epoxy coating for corrosion resistance and includes a high quality epdm gasket for a leak proof seal under high pressure conditions.

Technical Specification

Nominal size: 6 inch (dn150)
Material: ductile iron (di) astm a536
Standard: bs1387 / en 10255
Coupling Type: rigid (non-movable)
Gasket Material: epdm (grade e)
Finish: red paint / epoxy powder