Flange guards for LNG

Flange cover for LNG (liquefied natural gas) protects the environment and workers from occasional LNG leakage from flange coupling by its sealing system. The draining pipe permits to convey leaked the liquefied natural gas. It is possible to insulate installed flange guard.

Cryogenic use

Specific use on flange couplings with cryogenic temperature

Use with LNG

Perfect sealing properties that guarantee the highest safety to LNG production, transportation and storage processes.

Draining

Protect the environment and workers from occasional LNG leakage

How does METAL SPRAY CONTROL®/DRAIN FLEX Flange Guard work?

METAL SPRAY CONTROL®/DRAIN FLEX
is not installed

If the gaskets breaks, the pressurized fluid or gas escapes, creating a danger for operators and adjacent systems

METAL SPRAY CONTROL®/DRAIN FLEX
is installed

PTFE gasket tape on the internal diameter of the flange cover prevents the fluid from leaking and the drain tube conveys the leaked fluid

Flange guard METAL SPRAY CONTROL® / DRAIN FLEX

Flange guard in AISI 316L stainless steel with expanded PTFE gasket tape for sealing. For chemicals, LNG, cryogenic temperature.

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