EPDM PMUC GASKET

Product catalog summary

Overview: The document provides technical specifications and guidance for the LATTY-E 48Z11 LY 1700 elastomer seal, designed for nuclear applications. It highlights the seal's resistance to radiation and its suitability for both dynamic and static sealing.

Specifications: The elastomer seal is based on EPDM and is qualified for irradiation up to 1700 KGy. It meets PMUC chemical specifications with halogen and sulphur content below 200 ppm. The seal is approved under PMUC n° 17-0389.

Operating Temperatures: The seal operates from -40°C to 100°C in air for extended periods in dynamic applications, and up to 150°C for limited periods. In static applications, it operates down to -65°C. In water, it operates from -40°C to 140°C for extended periods and up to 170°C for limited periods.

Mechanical Properties: The seal has a hardness of 80 Shore A, tensile strength of 12 MPa, elongation at break of 200%, tear strength of 33 KN/m, and residual deformation of 15% after 70 hours at 100°C.

Advantages: The seal offers high resistance to irradiation, weathering, nitrogen, oxygen, hydraulic fluids, polar solvents, steam, and detergents.

Applications: Suitable for rotary units, valves, fittings, bolted assemblies, pressure equipment, instrumentation, and irradiation-exposed equipment.

Dimensions: Available in 500 x 500 mm with thicknesses of 1mm, 1.5mm, 2mm, or 3mm, and 800 x 800 mm with thicknesses of 2mm or 3mm.

Industries: Primarily used in nuclear energy, nuclear fuel processing, nuclear waste processing, and medical environments.

Seal Types: Available in semi-dynamic O-rings, static O-rings, gaskets, compressed and machined gaskets, bellows, lip seals, and other forms upon request.

Catalog excerpts

JOINTS / GARNITURES MECANIQUES / RACCORDS TOURNANTS / TRESSES / JOINTS / GARNITURES MECANIQU / FLACHDICHTUNGEN / GLEITRINGDICHTUNGEN / DREHDURCHFÜHRUNG / PACKUNGEN / FLACHDICHTUNG CKINGS / JOINTINGS / MECHANICAL SEALS / ROTARY UNIONS / PACKINGS / JOINTINGS / MECHANICAL SEALS AQUETADURAS / JUNTAS / CIERRES MECANICOS / JUNTAS ROTATIVAS / EMPAQUETADURAS / JUNTAS / CIERRE ELASTOMER SEAL LATTY- E 48Z11 LY 1700 ELASTOMER SEAL BASED ON EPDM QUALIFIED FOR IRRADIATIONS UP TO 1700 KGy ACCORDING TO EDF SPECIFICATION

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LATTY-E 48Z11 LY 1700 ELASTOMER SEAL The different forms of EPDM-based elastomer seals are radiation resistant. These seals have been developed for nuclear applications and are approved for irradiations use up to 1700 KGy. They are suitable for dynamic or static sealing. The elastomer seal E48Z11LY1700 meets the chemical specifications of PMUC (products and materials usable in nuclear power stations) with values of halogen and sulphur content below 200 ppm (according to GDL procedure D5710/ESD/1990/000295/001) Advantages High resistance for irradiations. Qualification carried out with gamma rays...

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EPDM PMUC GASKET

EPDM PMUC GASKET

Catalog excerpts

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