ARTEMA Flange guards
for LNG and hydrogen

Flange covers with drain for maximum sealing

Use MSC DRAIN SUBZERO safety flange guards to seal flanges in systems handling liquefied gases or hydrogen! Their purpose is to prevent leaks, ensuring a safe and durable seal. The drain allows diversion of any unwanted fluids, while ARTEMA FlexBlue PRO gasket provides high chemical and thermal resistance even at cryogenic temperature, protecting the integrity of your system.

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Flange guards
for aggressive chemicals

Max chemical compatibility

Technical fabric flange guards, certified for installation in complex chemical environments. They protect operators from fluid leaks at the flanged connection and withstand chemicals such as caustic soda, hydrochloric acid, fluorine derivatives, and all aggressive chemical products. Flange guards and valve covers are also available with a transparent inspection strip. Recommended for installation in chemical and pharmaceutical plants.

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Flange guards
for Oil & Gas

Api 6FB FIRE SAFE Certified

The METAL SPRAY CONTROL line is specially designed for installation where the high temperature and high pressure of flanged joints can pose a danger to personnel and the plant itself. Thanks to their API 6FB Fire Safe certification, these models reduce fire risks and their spread within the facility. We recommend installation in refineries and petrochemical plants where products such as gasoline, thermal oil, and all potentially flammable fluids are present.

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Measurements survey and
flange guards installation

ARTEMA: tailor-made for you

Our specialized technicians carry out a precise measurement survey of flanged joints and valves in your plant. Based on the collected data, we provide a detailed list of safety flange guards, including their position within the plant, along with a clear and customized price proposal. Once the project is approved, our technicians handle the professional on-site installation of the flange guards and issue a certificate of correct installation to ensure quality and safety.

Installation

Flange guard MSC DRAIN PYRO - V2

Flange guard MSC DRAIN PYRO - V2

Maximum sealing for Oil & Gas industry

The flange guard MSC DRAIN PYRO - V2 is suitable for installation in ATEX areas and resists extremely high temperature (up to +650 °C). Graphite gasket tape allows to provide complete sealing and the drain hose conveys the fluid in case of leakage.

  • Operating temperature: from -196 °C to +650 °C – for very high temperature.
  • Maximum sealing: against hydrocarbons or other flammable liquids leaks thanks to the internal gasket ARTEMA PyroTex.
  • High discharge capacity drain hose: enables efficient management of leaked fluids, keeping the work area safe.
  • Ideal for Oil & Gas plants: ensures excellent performance at high temperature and hydrocarbons applications.
  • Automatic locking system: with use of electric screwdriver allows for very fast installation.

Maximum sealing

to protect the environment and people from hazardous spills of hydrocarbons or other flammable liquids

Leak redirection

with the help of the drainage nozzle to carry any leakage to a safe place

Jet Fire

protective efficacy against JET FIRE phenomenon

For ATEX areas

specifically designed for applications in ATEX areas

Sealing performance*

star_purple500star_purple500star_purple500star_borderstar_border Liquid chemicals

star_purple500star_purple500star_purple500star_borderstar_border Gases

star_purple500star_purple500star_purple500star_purple500star_border LNG

star_purple500star_purple500star_purple500star_purple500star_purple500 LPG

star_purple500star_purple500star_purple500star_borderstar_border Hydrogen

* indicative values. Contact us for more information.

  • Are you unsure whether this product is compatible with your system?
  • Contact us: our technical office will guide you in choosing the flange cover or valve cover best suited to the operating conditions of your system.
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Certificates
  • BUREAU VERITAS certificate according to SOLAS 74 Ch.II-2, IMO MSC/Circ. 647, IMO MSC/Circ. 851, IMO MSC/Circ.1321, and ISO 18770:2005.
  • ATEX compliant (European Directive 2014/34/EU) for zones with potentially explosive atmospheres 0-1-2 and 20-21-22.
  • Test report and laboratory certificate confirming protective effectiveness and drainage capacity.
  • Protective performance test against JET FIRE with RINA inspection report.

Accessories

Convet

Convet

Conflex

Conflex

Label

Label

Variants

MSC_flange_guard_001

Flange belt METAL SPRAY CONTROL

Fire Safe Flange belt for Oil & Gas

METAL SPRAY CONTROL is the stainless steel safety flange guard designed for the Oil & Gas industry, fire-resistant and capable of withstanding extreme temperatures: from -196 °C to +785 °C. Certified to API 6FB and Jet Fire standards.

star_purple500star_purple500star_borderstar_borderstar_border Caustic soda

star_borderstar_borderstar_borderstar_border Hydrochloric acid

star_borderstar_borderstar_border Sulfuric acid

star_borderstar_borderstar_borderstar_border Hydrofluoric acid

 Hydrocarbons

star_border LNG-Hydrogen

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MSC_DRAIN_SUBZERO_flange_guard_ENG_001

Flange guard MSC DRAIN SUBZERO

Maximum LNG-Hydrogen sealing at cryogenic temperatures

The MSC DRAIN SUBZERO safety flange guard is ideal for LNG and hydrogen applications at cryogenic temperatures. It ensures maximum sealing thanks to the internal gasket and the discharge nozzle ("drain") for leaked fluid, allowing it to be directed to a safe location.

star_border Liquid chemicals

 Gases

 LNG

star_borderstar_border LPG

 Hydrogen

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