Bevel seat unions machining from forged stainless steel pieces, the roughness of surface can meet different requirement, The EN 10204 3.1B certificate can be provided for all metallic material, The FDA 21 CFR 177.2600 certificate can provided for all seal material
Standard: 3A
Size: 1.0"-4.0"
Material: 304、304L、316、316L
Seal Material: Silicon, EPDM, Viton, PTFE, NBR
Roughness of SUrface: Ra≤0.8、Ra≤0.4