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Flanges & Fittings Types & Specifications :
Size Range |
FLANGES ½" to 36" (10 mm to 900 mm) |
ASME/ANSI B16.5 |
Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, High Hub Blind Flange, Socket weld Flange, Lap Joint Flange. Threaded Flange , Ring Type Joint Flange |
Pressure Class |
150, 300, 400, 600, 900 ,1500, 2500 |
ASME/ANSI B 16.47 |
WELDING NECK FLANGE, Blind Flange (series A & B ) |
Pressure Class |
75, 150, 300, 400, 600, 900 |
ASME/ANSI B 16.36 |
(ORIFICE FLANGES) WELDING NECK FLANGE, SLIPON FLANGE, THREADED FLANGE |
Pressure Class |
300, 400, 600, 900, 1500, 2500 |
JIS B220/B2291 |
Welding Neck Flange, Slipon Plate Flange, Shut off Flange, Square Flange |
Pressure Class |
5k, 10k, 16k, 20k, 30k |
BS 4504 SEC3.1 |
Welding Neck Flange (111/134), Hubbed Slipon Flange (112), Hubbed Threaded Flange (113), Lapped Pipe End Flange (133), Plate Flangge (101), Loose Plate Flange (102), Loose Plate with Weld-neck Flange (104), Blank Flange (105) |
Pressure Class |
Pn2.5 To Pn 40 |
BS 4504 (PART-1) |
Welding Neck Flange, Hubbed Slip-on-Hubbed Threaded, Plate Flange, Loose Plate with Weld on Plate Collar, Blank Flange |
Pressure Class |
Pn2.5 to Pn 400 |
Bs1560 |
Welding Neck Flange, Socket Welding Flange, Slip-on Boss Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
Pressure Class |
150, 300, 400, 600, 900, 1500, 2500 |
BS 10 |
Welding Neck Flange, Plate Slip-on Flange, Screwed Boss Flange, Slipon Boss Flage, Blind Flange
Table : D, E, F, H |
DIN Flanges |
DIN2527, DIN2566, DIN2573, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2637, DIN2638, DIN2673 |
Pressure Class |
PN 6 to PN 320 |
AFNOR NFE 29-203 |
Plate Flange (01), loose Plate Flange (02,03,04), Blind Flange (05) Welding Neckflange (11), Hubbed Slip on Flange (12), Screwed Flange (13), Hubbed Socket Welding Flange (14) , Loose Hubbed Flange (15) Integral Flange (21) |
Pressure Class |
Iso- Pn 2.5 To Pn 420 |
Pr EN 1092-1 Flanges |
Plate 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 Class |
Pn2.5 To Pn100 |
ASME/ANSI B16.9/MSS SP-4 |
Stub End |
Type |
A,B,C |
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