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Welding Neck Flanges

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We are engaged in manufacturing & supplying wide Welding Neck Flanges.
ASME/ANSI B16.5Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
Pressure Class150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B16.47Welding Neck Flange, Blind Flange (Series A & B)
Pressure Class75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36(Orifice Flanges) Welding Neck Flange, Slipon Flange, Threaded Flange
Pressure Class300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1Welding Flange (111/134), Hubbed Slipon Flange (112), Hubbed Threaded Flange (113), Lapped Pipe End Flange (133), Plate Flange (101), Loose Plate Flange (102), Loose Plate with Weld-neck Flange (104), Blank Flange (105)
Pressure ClassPN 2.5 to PN 100
Din FlangesDIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
Pressure ClassPN 6 to PN 100
ANFOr NFE 29-230Plate Flange (01), loose Plate Flange (02, 03, 04), Blind Flange (05), Welding Neck flange (11), Hubbed Slip on Flange (12), Screwed Flange (13),Hubbed Socket Welding Flange (14), Loose Hubbed Flange (15) Integral Flange (21)
Pressure ClassIso - PN 2.5 to PN 40
Pr EN 1092-1 FlangesPlate Flange (01), Loose Plate Flange (02, 04), Blind Flange (05), Welding Neck Flange (11), Hubbed Slip on flange (12), Screwed Flange (13), Integral Flange (21)
Pressure ClassPN 2.5 to PN 100
ASME/ANSI B 16.9/MSS SP-4Stub End
TypeA, B, C
ASTM304/304L/304H, 316/316L/316H, 317/317L, 321/321H, 347/347H, 316Ti, F51
DINWNR 1.4541, WNR 1.4571, WNR 1.4301, WNR 1.4306, WNR 1.4307, WNR 1.4401, WNR 1.4404, WNR 1.4438, WNR 1.4462
AFNOR (NF E)BF Z 3 CN 19-09, BF Z 7 CN 18-09, BF Z 6 CNT 18-10, BF Z 3 CND 17-11-02, BF Z 7 CND 17-11-02, BF Z 6 CNDT 17-12, BF Z 6 CNDNb 18-12
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