The fire resistant coupling - for use wherever fire protection is required.

STRAUB FIRE-FENCE is the optimum solution for fire fighting pipework, and for many piping systems with increased fire protection requirements such as in civil engineering (tunnels), offshore platforms, and seagoing vessels under Class rules.

The STRAUB-FIRE-FENCE system is based on the STRAUB METAL-GRIP, STRAUB GRIP-L, STRAUB GRIP and options for STRAUB FLEX and STRAUB OPEN-FLEX. An intumescent jacket is securely fixed to the coupling externally. In the event of fire, the intumescent material expands rapidly, creating a protective insulation envelope from the fire temperature to preserve the coupling function.

With ISO 19921 & ISO 19922, the STRAUB-FIRE-FENCE pipe couplings meet the IACS requirement for fire and temperature tests.