Threaded flanges are used in special requirements to work under high temperature and pressure ensuring no welding point in the assembly. We provide wide range of Threaded flanges that are designed as per the international standards of ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP and NACE.
Size: ½” to 48”
Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
| Material of Construction | Standard | Grades |
| Stainless Steel Threaded flanges | ASTM A182 , A240 | F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L |
| Carbon Steel Threaded flanges | ASTM A105 | Gr. F42,46,52,56,60,65,70 |
| Alloy Steel Threaded flanges | ASTM A182 | F1,F5,F9,F11,F22,F91 |
| Nickel Alloy Threaded flanges | ASTM SB564, SB160, SB472, SB162 | Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), |
| Copper Alloy Threaded flanges | ASTM SB 61 , SB62 , SB151 , SB152 | UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, |
| Low Temperature Carbon Steel Threaded flanges | ASTM A350 | LF2 , LF3 |
| Duplex Steel Threaded flanges | ASTM A182, A240 | UNS F 44, F 45, F51, F 53, F 55, F 60, F 61 |
Titanium Material
Nickel Material
Titanium Pipe
Titanium Tube
