Type: Slip-On Plate Type Flange
Material: Carbon Steel IS 2062, IS 2002, ASTM A515 GR. 60/70
Dimension: ASME-ANSI B16.5, ASME-ANSI B16.47, AWWA C207, BS 1560, IS 13159, BS 3293, BS 4504
Size Range: 15NB TO 1200NB
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Continue to be preferred to welding neck flanges by may users due to their initially lower cost, the reduced accuracy required in cutting pipe to length and the somewhat greater
ease of assembly alignment;however their final installed cost is probably not much, if any , less than that of welding neck flanges. Their calculated strength under internal
pressure is of the order of two-thirds that of welding neck flanges, while their life under fatigue is about one-third. For these reasons slip on flanges are limited to size 1/2 to
2 1/2 in the 1500lb standard, are not shown in the 2500lb standard and the ASME Boiler Construction Code limits their use to the 4size.
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We offer our clients with flange which are slipped over the pipe and then fillet welded. Widely used in fabricated applications,
