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We are regular suppliers from India for Ansi B16.5 Flat Face Flange

 

Home / Products / Flanges / Ansi B16.5 Flat Face Flange

The flat face flange has a gasket surface in the same plane as the bolting circle face. Applications using flat face flanges are frequently those in which the mating flange or flanged fitting is made from a casting. Flat face flanges are never to be bolted to a raised face flange. ASME B31.1 says that when connecting flat face cast iron flanges to carbon steel flanges, the raised face on the carbon steel flange must be removed, and that a full face gasket is required. This is to keep the thin, bittle cast iron flange from being sprung into the gap caused by the raised face of the carbon steel flange.

Ansi B16.5 Flat Face Flange

Ansi B16.5 Flat Face Flange Manufacturer & Exporter

DIN2503 PN40 Flat Flange For Welding

DIN2503 PN40 Flat Flange For Welding Manufacturer Kalikund Steel & Engineering Co. supplies DIN2503 PN40 Flat Flange For Welding, DIN WN forged Flange, DIN Blind flange, DIN threaded Flanges in forged steel, Stainless Steel, Carbon steel: C22.8, RST37.2, S235JR, P235GH, P245GH, P250GH, ASTM A105, ASTM A182 F304 (1.4306), F304L(1.4307), F316(1.4404), F316L(1.4404), F321(1.4541) etc..

carbon steel flat face flange

  • carbon steel flat face flange
  • Standard of Flange: ANSI,DIN,GOST,etc
  • Type of Flange: WN, SO, BL
  • Process of Flange: Forged,WELD FLANGE
  • Certification:API,ISO9001,CE
FLANGES  
Production Type Slip-on welding flange; welding neck flange; socket welding flange, threaded flange, lap joint flange; blind flange etc.
Size Range From 1/2" up to 60" 
Schedule SCH STD, XS, XXS, SCH 10 ~ SCH 160
Material Code:
1.Carbon steel  ASTM A105, ASTM A350 LF1/ LF2/LF3, ASTM 
ASTM A694 F42/F46/F52/F56/F60/F65/F70
2.Alloy steel  ASTM A182 F1, F5, F7, F9, F11, F12, F22, F91
3.Stainless steel  ASTM A182 F304/304L, F316/316L, F321, F347, 
Standards ANSI, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC.
Certification ISO9001:2000 , API, CE 
Applications range  Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, water etc. 
Packaging:  Wooden Cases or pallet or as per customers requirement
Delivery Time: At the earliest ,within the period required by customer.


Dimensions

Dimension and weight of DIN2503 PN40 Flat Flange

Nominal Pipe Size Diameter of Pipe Flange I.D No. of holes Flange Dia Thk of Flange Dia of Bolt Circle Dia of Bolt Holes Approx.Weight
DN ISO DIN D5 BN D b K d2 KG/PCS
10 - 14 14.5 4 90 16 60 14 0.7
17.2 - 17.7 4 90 16 60 14 0.69
15 - 20 21 4 95 16 65 14 0.77
21.3 - 22 4 95 16 65 14 0.77
20 - 25 26 4 105 18 75 14 1.06
26.9 - 27.6 4 105 18 75 14 1.05
25 - 30 31 4 115 18 85 14 1.27
33.7 - 34.4 4 115 18 85 14 1.25
32 - 38 39 4 140 18 100 18 1.86
42.4 - 43.1 4 140 18 100 18 1.83
40 - 44.5 45.5 4 150 18 110 18 2.12
48.3 - 49 4 150 18 110 18 2.09
50 - 57 58.1 4 165 20 125 18 2.78
60.3 - 61.1 4 165 20 125 18 2.74
65 76.1 - 77.1 8 185 22 145 18 3.48
80 88.9 - 90.3 8 200 24 160 18 4.33
100 - 108 109.6 8 235 24 190 22 5.82
114.3 - 115.9 8 235 24 190 22 5.61
125 - 133 134.8 8 270 26 220 26 7.91
139.7 - 141.6 8 270 26 220 26 7.6
150 - 159 161.1 8 300 28 250 26 10.12
168.3 - 170.5 8 300 28 250 26 9.58
175 193.7 - 196.1 12 350 32 295 30 14.45
200 219.1 - 221.8 12 375 34 320 30 16.9
250 - 267 270.2 12 450 38 385 33 27.28
273 - 276.2 12 450 38 385 33 26.51
300 323.9 - 327.6 16 515 42 450 33 36.38
350 355.6 - 359.7 16 580 46 510 36 52.83
- 368 372.2 16 580 46 510 36 50.24
400 406.4 - 411 16 660 50 585 39 74.71
- 419 423.7 16 660 50 585 39 71.44
500 508 - 513.6 20 755 52 670 42 86.87
600 610 - 616.5 20 890 54 795 48 121.84
700 711 - 716 24 995 58 900 48 150.93
800 813 - 818 24 1140 64 1030 56 219.08
900 914 - 920 28 1250 70 1140 56 271.16
1000 1016 - 1022 28 1360 78 1250 56 344.95


Main Export Market

  • Eastern Europe
  • North America
  • Mid East/Africa
  • Central/South America
  • Asia
  • Western Europe
  • Australasia
  • UAE

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