Is the DOWTY metric metal-rubber gasket, AISI 316L steel, viton, type UDM suitable for high-pressure hydraulic flanged connections?

Yes. The DOWTY metric metal-rubber gasket, AISI 316L steel, viton, type UDM Format is suitable for high-pressure hydraulic flanged connections. Its construction combines an AISI 316L stainless steel washer for mechanical strength and corrosion resistance with a Viton (FKM) elastomer sealing element that provides excellent chemical compatibility, high-temperature resistance, and reliable elastic recovery under load. DOWTY metal-rubber gaskets are specifically designed for high-pressure applications; the metal core ensures flange load distribution and structural integrity while the rubber sealing lip ensures tightness against hydraulic fluids. Ensure correct gasket size and flange surface finish, follow the manufacturerâs torque and installation guidelines, and verify compatibility with the specific hydraulic fluid and operating temperature/pressure of your system.

Can DOWTY metric metal-rubber gasket, AISI 316L steel, viton, type UDM withstand extreme temperature cycles in high-pressure systems?

DOWTY metric metal-rubber gasket, AISI 316L steel, viton, type UDM Format can tolerate temperature cycling in highâpressure systems within certain limits: the AISI 316L steel washer provides robust mechanical strength and corrosion resistance for highâpressure duty, while the Viton sealing element offers good chemical compatibility and temperature resistance (typically â20Â°C to +200Â°C continuous, short peaks up to ~250Â°C). Repeated extreme temperature cycles near or beyond Vitonâs upper limit can cause hardening, loss of elasticity and reduced sealing performance, especially under high pressure. For reliable operation under extreme thermal cycling, validate application temperatures, pressure, media and cycling rate with manufacturer data and testing; consider higherâtemperature elastomers or full metal seals if cycles exceed Vitonâs capabilities.

What maintenance is recommended for DOWTY metric metal-rubber gasket, AISI 316L steel, viton, type UDM in high-pressure systems?

For DOWTY metric metal-rubber gasket, AISI 316L steel, viton, type UDM used in high-pressure systems, recommended maintenance: - Regular inspection: visually inspect gaskets and flange faces at scheduled intervals (e.g., every shutdown or pressure test) for signs of wear, extrusion, compression set, cuts, chemical attack, or hardening of the viton sealing element. Check AISI 316L washer for corrosion, pitting or deformation. - Torque checks: verify and retorque bolts to the specified flange torque values after initial pressurization and again after the first thermal cycle. Follow manufacturer torque sequence and values to ensure even compression of the DOWTY metric metal-rubber gasket, AISI 316L steel, viton, type UDM. - Cleaning: keep sealing and mating surfaces clean and free of debris, grease, or corrosion products. Use compatible solvents that do not swell or degrade viton or attack stainless steel. - Replacement criteria: replace the gasket if there are visible elastomer damages (cracks, deep cuts, permanent set), if flange faces are damaged, or after repeated thermal/pressure cycles when sealing performance degrades. Do not attempt to reuse gaskets that show deformation or seat marking beyond manufacturer limits. - Storage: store gaskets flat in a cool, dry, dark area away from direct sunlight, ozone sources, and hydrocarbons that can attack viton. Avoid stacking heavy loads on gaskets to prevent permanent deformation. - Compatibility and fluids: confirm viton compatibility with process fluids and cleaning agents. If exposed to incompatible chemicals or elevated temperatures beyond viton limits, plan more frequent inspections and earlier replacement. - Installation practices: ensure correct alignment of flanges, use appropriate backing washers if specified, avoid over-tightening which can damage the viton element or bend the AISI 316L washer. Follow manufacturer installation instructions for type UDM gaskets. - Documentation: record gasket serial/part numbers, installation dates, torque values, inspection findings and replacements to support preventive maintenance scheduling. Adopt these steps to maximize sealing reliability and service life of DOWTY metric metal-rubber gasket, AISI 316L steel, viton, type UDM in high-pressure applications.

Gasket metal-rubber DOWTY metric, steel AISI 316L, Viton, type UDM

All products, General purpose seals/

Additional information

Maximum operating temperature [°C]	200
Minimum operating temperature [°C]	-10

A metal-rubber DOWTY seal, metric, for high-pressure connections. Material: washer – steel AISI 316L, sealing – Viton.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-UDM-10-SS	Gasket Dowty 10 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-12-SS	Gasket Dowty 12 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-14-SS	Gasket Dowty 14 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-16-SS	Gasket Dowty 16 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-18-SS	Gasket Dowty 18 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-20-SS	Gasket Dowty 20 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-22-SS	Gasket Dowty 22 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-24-SS	Gasket Dowty 24 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-26-SS	Gasket Dowty 26 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-30-SS	Gasket Dowty 30 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-36-SS	Gasket Dowty 36 mm, AISI 316L, Viton	-	-	In stock	Enquiry
TI-UDM-42-SS	Gasket Dowty 42 mm, AISI 316L, Viton	-	-	In stock	Enquiry