STRAUB PIPE JOINING SYSTEMS

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STRAUB FIRE-FENCE

Fire Resistant Pipe Joining System

Technical Information

Description

Straub Fire-Fence system is based on the standar types of the STRAUB-GRIP and STRAUB-FLEX

Sealing

EPDM, NBR, FPM/FKM

Sizes

26.9mm - 457.2mm

Temperatures

-30 °C to +180 °C

Medium

Water, air, solids and chemical products, gas, oil, fuel and other hydrocarbs

Pipe Material

All metal pipes

Manual

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.

Cinque Terre

STRAUB GRIP Pipe Joining Couplings


Axially restraint type

METAL-GRIP

GRIP-L

ECO-GRIP

COMBI/PLAST GRIP

PLAST-PRO

Diameter 30.0mm to 609.6mm 26.9mm to 609.6mm 26.9mm to 168.3mm 40.0mm to 355.0mm 63.0mm to 355.0mm
Working pressure up to 67 bar up to 46 bar 6 bar 16 bar up to 16 bar
Sealing Gaskets EPDM, NBR EPDM, NBR, FPM/FKM EPDM, NBR EPDM, NBR PIPE MATERIAL
Temperatures -30°C to +100°C -20°C to +180°C -10°C to +40°C -20°C to +100°C -5°C to +40°C
Fireproofing possible YES YES NO NO NO
Side outlet possible YES NO NO NO NO

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