One of The Oldest manufacturers, suppliers & exporter of Stainless Steel Fittings & Flanges, Alloy Steel Fittings & Flanges, Carbon Steel Fittings & Flanges Since 1987.
One of The Oldest manufacturers, suppliers & exporter of Stainless Steel Fittings & Flanges, Alloy Steel Fittings & Flanges, Carbon Steel Fittings & Flanges Since 1987.
Fitwel Industries LLP one of the best manufacturers, suppliers & exporter of Duplex Steel ASME B16.5 Socket Weld Flange & Super Duplex Steel ASME B16.5 Socket Weld Flange. We are producing Duplex Stainless Steel Socket Weld Flange, Socket Weld Raised Face Flanges, Super Duplex Stainless Steel Socket Weld Flange Weight at low cost due to reasonable man-hours in India and a good source of high-quality ANSI B16.5 Class 150 Socket Weld Flanges at the best price available in Mumbai, India.
Duplex Stainless Steel Socket Weld Flange Din En 1092-1 is used in those areas where pipe-work is to be permanent and is designed to provide good flow characteristics. The Super Duplex Stainless Steel Socket Weld Flange Asme B16.5 Class 150 is produced to meet several ASTM standards and are produced in accordance with ASME B16.11. The B16.11 standard covers various parameters such as - dimensions, tolerances, pressure & temperature ratings, marking, and material requirements for forged Duplex Steel & Super Duplex Steel grades. The acceptable material forms need to conform to the fittings melting practices, chemical requirements, and mechanical property requirements of ASME B16.11 Duplex Stainless Steel.
Standard : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2" (15 NB) to 48" (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
BS : BS4504 , BS4504, BS1560, BS10
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
Duplex & Super Duplex Steel Socket Weld Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No. S32750)
| CLass | 150 | 300 | 600 | 900 | 1500 | 2500 |
| DIA A |
30 | 38 | 38 | ... | 38 | ... |
| DIA D |
90 | 95 | 95 | ... | 120 | ... |
| THK B |
9.6 | 12.7 | 14.3 | ... | 22.3 | ... |
| 11.2 | 14.3 | 20.7 | ... | 28.7 | ... | |
| DIA G |
35.1 | 35.1 | 35.1 | ... | 35.1 | ... |
| DIA K |
60.3 | 66.7 | 66.7 | ... | 82.6 | ... |
| H | 14 | 21 | 22 | ... | 32 | ... |
| 15.6 | 22.6 | 28.4 | ... | 38.4 | ... | |
| NO. L |
4 | 4 | 4 | ... | 4 | ... |
| DIA L |
15.9 | 15.9 | 15.9 | ... | 22.2 | ... |
| Stud Bolts Diameter x Length | ||||||
| DIA (in) |
1/2 | 1/2 | 1/2 | ... | 3/4 | ... |
| Len mm |
55 | 65 | 75 | ... | 110 | ... |
| Other Diameters | |||||||
| NPS | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ |
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