Flange guards
for LNG and hydrogen

Flange covers with drain for maximum sealing

Use METAL SPRAY CONTROL DRAIN/FLEX 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 the PTFE gasket provides high chemical and thermal resistance, protecting the integrity of your system.

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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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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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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 SAFECAP 100% PTFE

Flange guard SAFECAP 100% PTFE
SAFECAP_100_PTFE_flange_guard_001
SAFECAP_100_PTFE_flange_guard_002
SAFECAP_100_PTFE_flange_guard_003

Maximum chemical protection

The flange guards made of 100% pure PTFE are designed to provide maximum chemical resistance in highly critical environments.

Ideal for chemical plants, pharmaceutical, and industrial sectors where aggressive substances are present.

  • Resistant to aggressive chemicals: hydrochloric acid, caustic soda, fluorine, oleum, and acids in general.
  • Wide temperature range: from -212 °C to +230 °C.
  • Flexible and durable: Suitable for indoor and outdoor environments: maintains its properties even under UV rays.

Thanks to its 100% pure PTFE composition, the SAFECAP 100% PTFE flange guards ensure reliable and long-lasting protection, even in chemically demanding operating conditions.

Resistance to all chemicals

hydrochloric acid, caustic soda, fluorine, oleum, and acids in general, including aggressive ones

UV Resistance

in open environments, sunlight does not age or damage the flange guards

100% pure PTFE

all components are 100% PTFE to guarantee the best chemical resistance

10-year Warranty

we guarantee the protective properties of the flange guards for 10 years

Chemical Compatibility*

 Caustic soda

 Hydrochloric acid

 Sulfuric acid

 Hydrofluoric acid

star_borderstar_borderstar_border Hydrocarbons

star_borderstar_border LNG-Hydrogen

* indicative values. Contact us for more information.

  • Do you need technical support?
  • Contact our technical office: we will help you identify the most suitable solution for 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.
  • RINA certificate for: protective effectiveness tests of the flange guard and sealing system under pressure and temperature; tensile strength tests.

Accessories

Drain

Drain

Leakage indicator

Leakage indicator

Label

Label

Variants

SAFECAP_100_PTFE_GARD_flange_guard_001

Flange guard SAFECAP 100% PTFE/GARD

Maximum chemical resistance with immediate visual inspection

Safety flange guard in PTFE with a transparent band for visual inspection of the flange. Ideal for chemical environments, it resists aggressive substances (hydrochloric acid, caustic soda, fluorine, oleum) and temperatures from -70 °C to +200 °C. Flexible and durable.

 Caustic soda

 Hydrochloric acid

 Sulfuric acid

 Hydrofluoric acid

star_borderstar_borderstar_border Hydrocarbons

star_borderstar_border LNG-Hydrogen

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SAFEVAL_100_PTFE_valve_cover_001

Valve cover SAFEVAL 100% PTFE

Maximum chemical resistance

Safety valve cover in 100% PTFE for all chemicals: hydrochloric acid, caustic soda, fluorides, oleum and other chemically aggressive substances.

 Caustic soda

 Hydrochloric acid

 Sulfuric acid

 Hydrofluoric acid

star_borderstar_borderstar_border Hydrocarbons

star_borderstar_border LNG-Hydrogen

Find out more