Does the SMS GZ-End Welding Stainless Steel SZS Type support different gasket materials for varying temperature ranges and pressures up to 15 bar?

Yes — the SMS GZ-End Welding Stainless Steel SZS Type supports different gasket materials for varying temperature ranges while maintaining working pressures up to 15 bar. The component itself is rated for up to 15 bar; the allowable operating temperature depends on the gasket material you choose, so selecting the appropriate gasket lets you adapt the SZS Type to different temperature and process requirements typical in food and beverage applications.

Can the SMS GZ-End Welding Stainless Steel SZS Type be autoclaved or subjected to common CIP (clean-in-place) procedures without compromising the Ra 0.8 µm surface finish?

Yes. The SMS GZ-End Welding Stainless Steel SZS Type can be autoclaved and subjected to common CIP procedures without compromising the Ra 0.8 µm inner surface finish, provided standard temperature and chemical exposure limits for stainless steel and the chosen gasket material are respected. The fitting’s inner surface is finished to Ra 0.8 µm and manufactured from high-quality stainless steel, which is compatible with typical steam sterilization and alkaline/acid CIP detergents used in food and beverage processing. Its hygienic design (smooth, easy-to-clean surfaces) and corrosion resistance support repeated cleaning cycles while minimizing contamination risk. Caveats: - Ensure autoclave temperature and pressure do not exceed limits of the specific gasket material; the fitting’s maximum working pressure is 15 bar, but gasket temperature ratings vary. - Avoid aggressive chemicals or concentrations outside supplier recommendations and prolonged exposure to conditions that could attack the gasket or passive layer of the stainless steel. - Follow recommended CIP temperatures, chemical concentrations, and contact times from gasket and detergent manufacturers to maintain Ra 0.8 µm and long-term performance. For critical applications, validate your specific autoclave/CIP parameters with material certificates and conduct a cleaning/sterilization validation on the assembled component.

A fitting SMS with male thread for welding-on, steel stainless, type SZS

All products, Hygienic stainless steel couplings/

Additional information

Material	SS – stainless steel

A fitting SMS with thread external Rd, with spigot for welding-on, Ra (in the bore) 0.8 µm, for use in industry food. maximum The permissible pressure working (for the same coupling): 15 bar. Operating temperature: depending on kinds material used the gasket. Material: steel stainless.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
NH-SZS-025	Fitting SMS for welding-on DN25, Rd 40x1/6"	-	15	In stock	Enquiry
NH-SZS-038	Fitting SMS for welding-on DN38, Rd 60x1/6"	-	15	In stock	Enquiry
NH-SZS-050	Fitting SMS for welding-on DN50, Rd 70x1/6"	-	15	In stock	Enquiry
NH-SZS-063	Fitting SMS for welding-on DN63, Rd 85x1/6"	-	15	In stock	Enquiry
NH-SZS-075	Fitting SMS for welding-on DN75, Rd 98x1/6"	-	15	In stock	Enquiry
NH-SZS-100	Fitting SMS for welding-on DN100, Rd 132x1/6"	-	15	In stock	Enquiry

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A fitting SMS with thread external Rd, with spigot for welding-on, Ra (in the bore) 0.8 µm, for use in industry food. maximum The permissible pressure working (for the same coupling): 15 bar. Operating temperature: depending on kinds material used the gasket. Material: steel stainless.