Home » Forged Steel Flanges » ASTM A182 F304 600LB Slip On Flanges ASME B16.47 Series A & B

ASTM A182 F304 600LB Slip On Flanges ASME B16.47 Series A & B

ASTM A182 F304 600LB slip on flanges are very popular type of flanges because of the excellent functions and high pressure.ASME B16.47 Series A & B are American Standard for large dimension flanges.According to ASME B16.47 Series A& B,the smallest size of flanges is 22 in.

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ASTM A182 F304 is the most used grade of stainless steel.600LB slip on flanges are a popular pressure flanges in many industries.ASME B16.47 series A & B are standards for large dimension flanges according to American Standard.

 

Slip on flange (also known as SO flange),the inner size of SO flanges is a bit bigger than the pipe,so that these flanges could slip over pipes.They connect to the pipe through a fillet weld at the flange top and bottom.

 

ASME B16.47 series A & B are both standards for large dimension flanges. The smallest size for Series A  is 22 in,for Series B the smallest size is 26 in.Series A flanges can be used in all complex applications, but Series B flanges are only used in easy applications.

 

Advantages:

  1. Low cost
  2. Saves space
  3. Reduces weight
  4. No leakage
  5. Good sealing performance

 

Disadvantages:

  1. In principle, pipes must always be welded first, and then fittings.
  2. Cannot be combined with elbows and tees
  3. Can not guarantee no leakage.

 

SPECIFICATION

Shape Slip-on Flange (SO)
Size Range 1/2″ – 48″/ DN15 – DN1200
Pressure Rating Class 150, 300, 600, 900, 1500, 2500lb
Standard ASME B16.5, ASME B16.47 Series A/B, EN 1092-1, API 605, MSS SP-44, DIN 2627, DIN 2527, DIN 2558, DIN 2576, DIN 2641, DIN 2655, DIN 2656, DIN2573
Carbon Steel ASTM A105 / A105N, ASTM A350 LF2/LF3, ASTM A694 F42 / 46 / 56 / 60 / 65, P235GH, P265GH, P280GH, P355GH
Alloy Steel ASTM A182 F11 / 12 / 5 / 9 / 91 / 92
Stainless Steel ASTM A182 F304/304L/304H, 316/316L, 321, 310S, 317,347,904L, 1.4404, 1.4437.
Duplex Stainless Steel ASTM A182 F51, F53, F44

 

 

 

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