- Turning big ideas into great products
- +91 9321432802
LONG WELD NECK FLANGES
Long Weld Neck Flange
Long Weld Neck Flanges have a hub that extends from the Flanges at the surface, which helps in accommodating the pipe more easily. Alloy Steel Long Weld Neck Flange fall under the group of specialty flanges, reinforcement in services at higher temperatures in the oil industry. A Carbon Steel Long Welding Neck Flanges is preferable in the petroleum and chemical industry as they operate under actuating temperature ranges.
Product Structure
Standard Specification For Long Weld Neck Flanges
Dimensions : 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.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,
DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Material & Grades of Long Weld Neck Flanges :
Stainless Steel Long Weld Neck Flanges :
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Long Weld Neck Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Long Weld Neck Flanges :
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Long Weld Neck Flanges : ASTM A350, LF2, LF3
Alloy Steel Long Weld Neck Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel 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)
ASME B16.5 Long Weld Neck Flanges Available Types
| Long Weld Neck Flange | Long Welding Neck Flanges |
| ANSI B16.5 Long Weld Neck Flanges | Long Weld Neck Flange Dimensions |
| ASME B16.5 Long Weld Neck Flanges | ANSI B16.5 Class 150 Long Weld Neck Flanges |
| Stainless Steel Long Weld Neck Flanges Suppliers | SS Long Welding Neck Flange |
| Long Weld Neck Plate Flanges Dealer | ASME B16.47 Series A and B Long Weld Neck Flanges Exporter |
| ANSI B16.5 class 150 Long Weld Neck Flange | Stockholder ANSI 150 Long Weld Neck Flange Distributors |
| Carbon Steel Long Welding Neck Flange | High Quality Long Weld Neck Flanges Manufacturer |
| ASTM A182 Stainless Steel Long Weld Neck Flange | Duplex Steel Long Weld Neck Flange |
| Super Duplex Steel Long Weld Neck Forged Flange | Copper Nickel Long Weld Neck Pipe Flanges |
| High Nickel Alloy Long Welding Neck Flanges | Hastelloy Flat Faced Long Weld Neck Flanges Stockist |
| Titanium ASME B16.47 Series A and B Long Weld Neck Flanges | Inconel Long Weld Neck Flanges |