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Pooja Steel India

Pooja Steel India

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Slip-On Flanges

Pooja Steel India > Slip-On Flanges
Slip-On Flanges

Slip-on flanges have a bored diameter slightly larger than the pipe, allowing them to slide over the pipe. They are welded inside and outside with fillet welding. Alloy steel slip-on plate flanges are thinner, cost-effective, and easy to use in fabricated applications. We supply carbon steel slip-on raised face flanges to industries like agriculture, fertilizers, pharmaceuticals, textiles, and general engineering purposes.

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Description

Slip-On Flange Standard Specifications
Specification Description
Dimension Standard ANSI B16.5, MSS SP44
Size Range 1/2″ (15 NB) to 48″ (1200 NB)
Pressure Classes 150, 300, 600, 900, 1500, 2500 LBS
DIN Standards DIN2527, DIN2642, DIN2635, DIN2638, DIN2673, etc.
BS Standards BS4504, PN6, PN10, PN16, PN25, PN40, etc.
API Standards PSI-2000/3000/5000/10000, etc.
JIS Standards 2220-2004 5k/10k/16k, etc.
Flange Face Types FF (Flat Face), RF (Raised Face), RTJ (Ring Type Joint)
Slip-On Flange Materials

Slip-on flanges are available in a variety of materials to suit different pressure and temperature requirements. Here are some common options:

  • Stainless Steel: ASTM A 182, A 240 (See grades below)
  • Duplex & Super Duplex Steel: ASTM / ASME A/SA 182 F 44, F 51, F 53, F 55, F 60, F 61
  • Carbon Steel: ASTM / ASME A/SA 105, A 350, A 181 LF 2, A516 Gr.70, A36, A694, etc.
  • Low Temp Carbon Steel: ASTM A350 LF2, LF3
  • Alloy Steel: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F22, F91
  • Copper Alloy Steel: ASTM SB 61, SB62, SB151, SB152
  • Nickel Alloy: ASTM SB564, SB160, SB472, SB162, etc.

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