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Carbon Steel A106 Flanges

ANSI B16.5 Carbon Steel Spectacle Blind Flanges, ASME SA106 Blind Flange, Carbon Steel A106 Slip On Flange, ASTM A106 Carbon steel Flanges Bolts, ASTM A106 Carbon steel Flat Flanges.

About Carbon Steel A106 Flanges

Carbon Steel A106 Flanges for high-temperature usage that is suitable for bending, flanging, and similar shaping processes are covered by ASTM Specification A106. NPS 1-1/2 and under may be drawn either cold or hot finished. Unless otherwise stated, hot-finished NPS 2 and more significant are required. In the building of petroleum and natural gas refineries, power plants, petrochemical facilities, boilers, and ships where the piping must convey fluids and gases that display greater temperatures and pressure levels, ASTM A106 flanges (also known as ASME SA106 flange) are frequently utilized. There are three levels of A, B, and C in A106. The tensile strength grade of A106A consists of C and Si components, which is 330MPa. C, Mn, and Si make up A106B. Grade 415MPa, A106C is a C, Mn, and Si component, with a grade of 485MPa for tensile strength.

Properties of Caron Steel A106 Flanges :

  • Carbon Steel A106 Flanges for high-temperature usage that is suitable for bending, flanging, and similar shaping processes are covered by ASTM Specification A106. NPS 1-1/2 and under may be drawn either cold or hot finished. Unless otherwise stated, hot-finished NPS 2 and more significant are required.
  • Even at low temperatures, it retains the appropriate mechanical properties and has a stronger resistance to hydrogen corrosion. When exposed to fresh water, this grade has the capacity to develop a protective coating on its surface.
  • The Carbon Steel A106 Flanges testing process is pretty transparent; all significant tests and rules are adhered to in this case. Intergranular corrosion, hardness, and positive material identification tests are a few of the basic tests that are crucial for the product’s purity, much like the positive test.   
  • Due to their tapered hub, these flanges can accept a wide range of inner pipe diameters and are available in several dimensions.
  • These flanges can also be used with high-velocity fluids that corrode less quickly. This layer of protection reduces corrosion’s impact.
  • The flange machining tools include sandblasting equipment, press equipment, bending equipment, pushing equipment, electric beveling equipment, etc.
  • They provide reliable welding connections in fresh water and gasoline tanks and are easy to weld. These flanges are appropriate when temperature change often occurs while manufacturing is underway.
  • The properties of formability and fabricability will enhance with copper and nickel, making it simpler to produce and process using related equipment. The machining outcomes are comparable to those of other common carbon steel grades.
  • The properties of formability and fabricability will enhance with carbon, making it simpler to produce and process using related equipment. The machining outcomes are comparable to those of other carbon steel grades.

ASME SA106 WNRF Flanges Stockist, CS A106 Forging Facing Flanges Supplier, ANSI B16.5 Carbon Steel Weldneck Flanges Exporter.

Specification of Carbon Steel A106 Flanges

SpecificationASTM A105 / ASME SA105
Dimension StandardANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
StandardANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size1/2" (15 NB) to 48" (1200NB)
Class / Pressure150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face TypeFlate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN FlangesDIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS FlangesJIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS FlangesBS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.

Ready stock of Flanges available for Carbon Steel A106 Flanges

Chemical Composition of Carbon Steel A106 Flanges

 Grade AGrade BGrade C
Carbon max. %0.250.300.35
Manganese %0.27 to 0.930.29 to 1.060.29 to 1.06
Phosporous, max. %0.0250.0250.025
Sulfur, max. %0.0250.0250.025
Silicon, min. %0.100.100.10

Mechanical Properties of Carbon Steel A106 Flanges

SeamlessGrade AGrade BGrade C
Tensile Strength, min., psi48,00060,00070,000
Yield Strength, min., psi30,00035,00040,000

Other Types of Flanges of Carbon Steel A106 Flanges

Dimensions Standard Of Carbon Steel A106 Flanges

Nominal SizeOutside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt HolesDiameter of HolesBolt Circle
(BC)
SO Bore ID
(SB)
WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. of Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
123.500.381.3840.622.380.880.621.190.840.561.81
343.880.441.6940.622.751.090.821.501.050.562.00
14.250.502.0040.623.121.361.051.941.320.622.12
1144.620.562.5040.623.501.701.382.311.660.752.19
1125.000.622.8840.623.881.951.612.561.900.812.38
26.000.693.6240.754.752.442.073.062.380.942.44
2127.000.814.1240.755.502.942.473.562.881.062.69
37.500.885.0040.756.003.573.074.253.501.122.69
3128.500.885.5080.757.004.073.554.814.001.192.75
49.000.886.1980.757.504.574.035.314.501.252.94
510.000.887.3180.888.505.665.056.445.561.383.44
611.000.948.5080.889.506.726.077.566.631.503.44
813.501.0610.6280.8811.758.727.989.698.631.693.94
1016.001.1212.75121.0014.2510.8810.0212.0010.751.883.94
1219.001.1915.00121.0017.0012.8812.0014.3812.752.124.44
1421.001.3116.25121.1218.7514.1413.2515.7514.002.194.94
1623.501.3818.50161.1221.2516.1615.2518.0016.002.444.94
1825.001.5021.00161.2522.7518.1817.2519.8818.002.625.44
2027.501.6223.00201.2525.0020.2019.2522.0020.002.815.62
2229.501.7525.25201.3827.2522.2221.2524.2522.003.075.82
2432.001.8127.25201.3829.5024.2523.2526.1224.003.195.94

Size Of Carbon Steel A106 Flanges

Nom. Pipe SizeoT1RxNo.2/Dia. of HolesBolt Circle Dia.L21HB23LBrL34B3D
1/23.500.441.381.194-0.622.381.880.840.620.620.880.120.620.900.38
3/43.880.501.691.504-0.622.752.061.050.820.621.090.120.621.110.44
14.250.562.001.944-0.623.122.191.321.050.691.360.120.691.380.50
1-1/44.620.622.502.314-0.623.502.251.661.380.811.700.190.811.720.56
1-1/25.000.682.882.564-0.623.882.441.901.610.881.950.250.881.970.62
26.000.753.623.064-0.754.752.502.382.071.002.440.311.002.460.69
2-1/27.000.884.123.564-0.755.502.752.882.471.122.940.311.122.970.75
37.500.945.004.254-0.756.002.753.503.071.193.570.381.193.600.81
3-1/28.500.945.504.818-0.757.002.814.003.551.254.070.381.254.100.88
49.000.946.195.318-0.757.503.004.504.031.314.570.441.314.600.94
510.000.947.316.448-0.888.503.505.565.051.445.660.441.445.690.94
611.001.008.507.568-0.889.503.506.636.071.566.720.501.566.751.06
813.501.1210.629.698-0.8811.754.008.637.981.758.720.501.758.751.25
1016.001.1912.7512.0012-1.0014.254.0010.7510.021.9410.880.501.9410.921.31
1219.001.2515.0014.3812-1.0017.004.5012.7512.002.1912.880.502.1912.921.56
1421.001.3816.2515.7512-1.1218.755.0014.0013.252.2514.140.503.1214.181.63
1623.501.4418.5018.0016-1.1221.255.0016.0015.252.5016.160.503.4416.191.75
1825.001.5621.0019.8816-1.2522.755.5018.0017.252.6918.180.503.8118.201.94
2027.501.6923.0022.0020-1.2525.005.6920.0019.252.8820.200.504.0620.252.13
2229.501.8125.2524.2520-1.3827.255.8822.0021.253.1322.220.504.2522.252.38
2432.001.8827.2526.1220-1.3829.506.0024.0023.253.2524.250.504.3824.252.50

Weight Chart Of Carbon Steel A106 Flanges

Standard Of FlangesClass Of FlangesDiameter Of FlangesDiameter Of Bolt CircleBolts NumberSize Of BoltBolt Hole Diameter
AS4087 FlangesPN14 Flanges95674M1214
AS 2129 FlangeTable C Flanges956741314
Table D Flanges956741314
Table E Flanges956741314
Table F Flanges956741314
Table H Flanges1148341617
Table J Flanges1148341617
ANSI B16.5 FlangesANSI 150 Flanges896041316
ANSI 300 Flanges956741316
ANSI 600 Flanges956741316
ANSI 900 Flanges1218341922
ANSI 1500 Flanges1218341922
ISO 7005 (DIN) FlangePN6 Flanges80554M1011
PN10 Flanges95654M1214
PN16 Flanges95654M1214
PN20 Flanges9060.54M1416
PN25 Flanges95654M1214
PN40 Flanges95654M1214

Pressure Rating Of Carbon Steel A106 Flanges

Temp. ℃Pressure-ASME temperature rating for B16.47  by class, bar   
 75150300400600900
-29 to 3810.020.051.768.9103.4155.1
509.819.551.768.9103.4155.1
1008.817.750.767.5101.3152.0
1507.915.845.961.291.9137.8
2006.913.842.756.985.3128.0
2506.012.140.553.980.9121.4
3005.110.238.951.877.7116.6

industrial use flanges for Carbon Steel A106 Flanges

Price Of Carbon Steel A106 Flanges

Carbon Steel Forged FlangesUSD $2.08 - $7.10 / Piece (FOB Price) on request
Carbon Steel Blind FlangesUSD $2.08 - $7.10 / Piece (FOB Price) on request
Carbon Steel Slip On FlangeUSD $2.08 - $7.10 / Piece (FOB Price) on request
Carbon Steel Socketweld FlangesUSD $2.08 - $7.10 / Piece (FOB Price) on request
Carbon Steel Long Weld Neck FlangesUSD $2.08 - $7.10 / Piece (FOB Price) on request

Application Of Carbon Steel A106 Flanges

We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.

Testing Of Carbon Steel A106 Flanges

We known for its accurate and perfect dimensions. We thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.

Packing Of Carbon Steel A106 Flanges

We uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as: