304/304L Long Neck Flanges (LWNRF), 310/310S Long Neck Flanges (LWNRF), 316/316L Long Neck Flanges (LWNRF), 317/317L Long Neck Flanges (LWNRF), 321/321H Long Neck Flanges (LWNRF), 347/347H Long Neck Flanges, 446 Long Neck Flanges.

Stainless Steel, Alloy Steel, Carbon Steel, Duplex steel, Copper Nickel Alloy, Hastelloy, Titanium, Alloy 20, Monel & Inconel Long Neck Flanges.

Owing to our rich industrial experience, we are offering a comprehensive range of Long Weld Neck Flanges. The professionals of our organization source these neck flanges from trusted vendors. These flanges are unique due to their simple connectivity with other pipes. Moreover, our products are extensively used in refining industries for linking purposes. Our esteemed patrons can avail these qualitative range of flanges from us at industry-leading prices.

 

Material of Construction Standard Grades
Stainless Steel Long Neck 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 Long Neck Flanges ASTM A105 Gr. F42,46,52,56,60,65,70
Alloy Steel
Long Neck Flanges		 ASTM A182 F1,F5,F9,F11,F22,F91
Nickel Alloy Long Neck 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 Alloys Long Neck 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 Long Neck Flanges ASTM A350 LF2 , LF3
Duplex Steel Long Neck Flanges ASTM A182, A240 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61