Socket weld flange

Standard: ANSI B16.5, API 605 Custom Drawings
Pressure rating: PN 10, PN 16, PN 25, PN 40, PN 64, | Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500
Material: Carbon Steel ASTM A105, Stainless Steel 202, 304, 316,Alimunium
Surface: Anti Rust Paint, Yellow & White Zinc Plated, Hot Dip Galvanized