DIN 2353 Cutting ring fittings DIN 2353 (ISO 8434-1) in carbon steel and stainless steel SAE J 514 (JIC 37°)Fittings for flared tubes in carbon steel and stainless steel HOSE COUPLINGSHose couplings in carbon steel and on request in stainless steel ADAPTORSBSPT - BSPP - NPT in carbon steel and stainless steel