Stainless Steel Weld Neck Raised Face Flanges, Alloy Steel Weld Neck Flanges Manufacturer & Exporter.
ASME B 16.5, ASME B 16.47, ASTM A182, 105, 350, SB564, 160, 472 Weld Neck Flanges, Duplex WNRF Flanges Suppliers.
Our catalog of piping products has proven to be a boon for many individuals involved in heavy grade piping work due to reliable and efficient nature of our products that can sustain any amount of work stress whilst maintaining stability in system. These products undergo various stress tests that make sure best working abilities.
Weld neck raised pipe flanges are used as female ends on a pipe where another flange gets bolted on or welded to them. Female end flanges could be a raised flange or a blind face. This is achieved by welding pipe to protruding neck of flange and ensuring a solid joint to the flange, securing a fixed connection. Weld neck raised pipe flanges are mainly used in high pressure areas where pressure that falls on flanges is shared equally among the attached pipes and helps reduce tension during a high pressure flow event. Specifications :Size :
½" (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.Standards :
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48DIN :
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673B.S :
BS4504 , BS4504, BS1560, BS10Flange Face Type :
Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)Coating/Surface Treatment :
Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip GalvanizedGrades :Stainless Steel Weld Neck Raised Face 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, 904LCarbon Steel Weld Neck Raised Face Flanges :
ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8Alloy Steel Weld Neck Raised Face Flanges :
ASTM A182 F1,F5,F9,F11,F22,F91Nickel Alloy Weld Neck Raised Face 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 Alloy Weld Neck Raised Face 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, LF2 , LF3.Duplex Steel Weld Neck Raised Face Flanges :
ASTM A182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61