Weld Neck Flanges / WNRF Flanges
Neminox Steel & Engineering Co. are Manufacturer, Exporter and Supplier of Weld Neck Flanges. Weld Neck Flanges are used on heat coupling of pipes and are customized as per the specifications of our clients. Weld Neck Flanges are highly durable, corrosion resistant and reliable. Weld Neck Flanges are available in following specifications:
| Size | : | 1/8” to 84”NB |
| Class | : | 150#, 300#,400 #,600#,900#, 1500# & 2500 #. |
| Standard | : | ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 |
| DIN | : | DIN2527, 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 |
| Type | : | Threaded, Slip-On, Welding Neck |
Grade:
Stainless Steel Weld Neck Flanges:
ASTM A 182, A 240, F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex Steel Weld Neck Flanges:
ASTM / ASME SA 182 F44, F45, F51, F53, F55, F60, F61
Nickel Alloys Weld Neck Flanges:
Monel (400 & K500)
Inconel (600, 601, 625 & 825)
Incolloy (800, 800H)
Alloy 20
Cupro Nickel (90/10, 70/30, 66/30/2/2)
Hastelloy (C-4, C-22, C276, B-2)
Nickel (200 / 201 / 205)
Duplex Steel
SS 904L
Titanium (1 & 2) Etc.
Carbon Steel Weld Neck Flanges:
ASTM A 105, ASTM A 350 LF 2, ASTM A694 F52 - F60 - F65 - F70
Alloy Steel Weld Neck Flanges:
ASTM A 182, GR F1, F11, F22, F5, F9, F91
Copper Alloys Weld Neck Flanges:
UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)
