Size
1/2″NB TO 60″NB IN
Class
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Materials
Stainless Steel Screwed Flange ? SS Screwed Flange
ASTM A182
Grade
F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.
Duplex Steel Screwed Flange
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.
Alloy Steel Screwed Flange ? AS Screwed Flange
ASTM SA 182 F1/F5/F9/F11/F22/F91
Carbon Steel Screwed Flange ? CS Screwed Flange
ASTMA 105 Gr. F42/46/52/56/60/65/70
Low Temperature Carbon Steel Screwed Flange ? LTCS Screwed Flange
A350 LF2/A350 LF3
Nickel Alloy Screwed Flange
Copper Nickel, Hastelloy, Nickel, Monel, Inconel, Alloy20 Etc