Our offered long weld neck flange is manufactured by strong premium grade of material and latest techniques in an adherence by setting standards. Our esteemed clients can get this qualitative range of flanges from Sanghvi Impex Industries at industry-leading costs. Common standard lengths are accessible from stock and can be augmented to any longer length to offer the counteract essential. Contoured bottoms, Special bores and other custom variants of all categories are offered on request.
| Size | : | 1/8" NB TO 48"NB. |
| Standards | : | ASTM A182 - ASME SA182, ASME B16.5, ASME B16.36, ASME B16.47. |
| DIN | : | IN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 |
| B.S | : | BS4504, BS4504, BS1560, BS10 |
| Class | : | 150#, 300#,400#,600#,900#, 1500# & 2500#. |
| Material of Construction | Standard | Grades |
| Stainless Steel Long Weld 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 Weld Neck Flanges | ASTM A105 | Gr. F42,46,52,56,60,65,70 |
| Alloy Steel Long Weld Neck Flanges |
ASTM A182 | F1,F5,F9,F11,F22,F91 |
| Copper Alloys Long Weld 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, |
| Nickel Alloy Long Weld 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), |
| Duplex & Super Duplex Steel Long Weld Neck Flanges |
ASTM A182, A240 | UNS S31803, UNS S32205, UNS S32750, UNS S32950 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61 |
| Low Temperature Carbon Steel Long Weld Neck Flanges | ASTM A350 | LF2 , LF3 |
| ASTM A105 Gr. F42 Long Weld Neck Flanges | ASTM A105 Gr. F46 Long Weld Neck Flanges |
| Carbon Steel ASTM A105 Gr. F52 Long Weld Neck Flanges | Carbon Steel ASTM A105 Gr. F56 Long Weld Neck Flanges |
| ASTM A105 Gr. F60 Long Weld Neck Flanges | ASTM A105 Gr. F65 Long Weld Neck Flanges |
| Carbon Steel ASTM A105 Gr. F70 Long Weld Neck Flanges | Carbon Long Weld Neck Flanges |
| Carbon A105 Long Weld Neck Flanges | Carbon Steel Long Weld Neck Flanges |
| ASTM A182 Gr. F1 Long Neck Flanges | ASTM A182 Gr. F5 Long Neck Flanges |
| Alloy Steel ASTM A182 Gr. F9 Long Neck Flanges | Alloy Steel ASTM A182 Gr. F11 Long Neck Flanges |
| ASTM A182 Gr. F22 Long Neck Flanges | ASTM A182 Gr. F91 Long Neck Flanges |