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ASTM A105 Flange Manufacturer in India

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ASTM A105 Flange Specification
6 Things to Remember Before buying ASTM A105 Flange from India
  • Confirm manufacturer's certification
  • Check ASTM A105 compliance
  • Verify material and grade
  • Evaluate supplier reputation
  • Ensure size and pressure ratings
  • Consider cost, shipping, and duties
Manisha Steel Centre

Table of Content


Customized ASME SA 105N Blind Flange Supplier in Mumbai, Refer Specification

ASTM A105 Flange Specification
ASTM A105 ASME B16 5 Flange Sizes

ASTM A105 ASME B16 5 Flange Sizes

  • NPS: 1/2 to 48 inches
  • SCH: Sch 5 - Sch XXS
  • Class : 150 to2500

ASTM A105 Blind Flanges Manufacturing Process

ASTM A105 Blind Flanges Manufacturing Process

  • Forging
  • Cutting/ Casting
  • Rolling
A105n Header Flanges Standards

A105n Header Flanges Standards

  • ASTM A105 | ASME SA105
  • ASME B16.47 Series A & B
  • MSS SP44
  • ASME B16.5

ASME SA 105 Threaded Flanges Types

ASME SA 105 Threaded Flanges Types

  • Weld Neck
  • Lap Joint
  • Slip On
  • Socket Weld
  • Blind
ASTM A105n Slip On Flange Face

ASTM A105n Slip On Flange Face

  • RF
  • LJF
  • FF
  • T&G
  • RTJ

A105 Steel Socket Weld Flanges Threads

A105 Steel Socket Weld Flanges Threads

  • BSPP
  • MNPT
  • FNPT
  • BSPT
  • NPT
SA 105 Weld Neck Flanges Supporting Material

SA 105 Weld Neck Flanges Supporting Material

  • Flange Bolts
  • Ring Joint
  • Gaskets
ASTM A105n Exhaust Flanges Features

ASTM A105n Exhaust Flanges Features

  • corrosion-resistant
  • excellent strength
  • toughness

CS ASTM A105 Lap Joint Flange Connection Type

CS ASTM A105 Lap Joint Flange Connection Type

  • Bolted
  • Welded
  • Threaded
ASTM A 105 Puddle Flange Origin

ASTM A 105 Puddle Flange Origin

  • Indian, Korean
  • Japan
  • European

Slip on Flange ASTM A105 Meet Requirement

Slip on Flange ASTM A105 Meet Requirement

  • Sour Service
  • NACE MR0103/MR0175
  • ISO 15156
A105 Flange Material Application

A105 Flange Material Application

  • Chemical Processing
  • Food and Beverage Industry
  • Aerospace
  • Pressure Vessels
A105 Steel Flanges Finish

A105 Steel Flanges Finish

  • Mirror
  • Serrated/Spiral
  • Concentric
  • Smooth
Flange Sa 105 Testing

Flange Sa 105 Testing

  • Hardness
  • Pressure
  • Tensile
  • PMI

What is the Process for Manufacturing SA 105 Flange Material?
SA 105 Flange Material

Keep Bulk Stock of ASTM A105 Weld Neck Flange As Per Customer Drawing At Factory Price, See Dimensions

ASTM A105 Flange Price List

Are You Interested in Viewing the Latest ASTM A105 Flange Price List? Get a quote right now by sending an email. kalpesh@manishasteelcentre.com.

Type Description Malaysia FOB Price Singapore FOB Price USA FOB Price Saudi Arabia (KSA) FOB Price Europe FOB Price
Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr
A105 flange Size : 12"NB x 900LB WNRF SCH.STD Malaysia Ringgit 1319.78 Singapore Dollar 434.52 US $ 324.27 Saudi Riyal 1216 Euro 272.39
ASTM A105 Class 150 Flange Dimensions
Nominal Pipe sizes in Inches Number of bolts used Diameter of Bolt Holes in Inches Diameter of Bolts in Inches Diameter of Flange in inches Bolt Circle in Inches
3/4 4 0.62 1/2 3-7/8 2-3/4
1/4 4 0.62 1/2 3-3/8 2-1/4
1 4 0.62 1/2 4-1/4 3-1/8
1/2 4 0.62 1/2 3-1/2 2-3/8
2 4 0.75 5/8 6 4-3/4
1-1/4 4 0.62 1/2 4-5/8 3-1/2
3 4 0.75 5/8 7-1/2 6
1-1/2 4 0.62 1/2 5 3-7/8
4 8 0.75 5/8 9 7-1/2
2-1/2 4 0.75 5/8 7 5-1/2
6 8 0.88 3/4 11 9-1/2
3-1/2 8 0.75 5/8 8-1/2 7
10 12 1 7/8 16 14-1/4
5 8 0.88 3/4 10 8-1/2
14 12 1.12 1 21 18-3/4
8 8 0.88 3/4 13-1/2 11-3/4
16 16 1.12 1 23-1/2 21-1/4
12 12 1 7/8 19 17
20 20 1.25 1-1/8 27-1/2 25
18 16 1.25 1-1/8 25 22-3/4
24 20 1.38 1-1/4 32 29-1/2
ASTM A105 Weld Neck Flange Dimensions
Size in In Flange Thick. (OD) Outer Diameter Size in Millimeter Weld Neck Outer Diameter Hub OD RF Diameter Welding Neck Length PCD RF Height Weld Face
B A D C G E I H J
1 1/4 17.5 135 32 42.2 64 63.5 64 98.4 2 1.6
1/2 12.7 95 15 21.3 38 34.9 51 66.7 2 1.6
1 1/2 19.1 155 40 48.3 70 73 67 114.3 2 1.6
3/4 14.3 115 20 26.7 48 42.9 56 82.6 2 1.6
24 68.3 915 600 610 702 692.2 167 812.8 2 1.6
2 1/2 23.9 190 65 73 100 104.8 75 149.2 2 1.6
1 15.9 125 25 33.4 54 50.8 60 88.9 2 1.6
3 1/2 28.6 230 90 101.6 133 139.7 79 184.2 2 1.6
2 20.7 165 50 60.3 84 92.1 68 127 2 1.6
4 30.2 255 100 114.3 146 157.2 84 200 2 1.6
6 35 320 150 168.3 206 215.9 97 269.9 2 1.6
3 27 210 80 88.9 117 127 78 168.3 2 1.6
12 49.3 520 300 323.8 375 381 129 450.8 2 1.6
5 33.4 280 125 141.3 178 185.7 97 235 2 1.6
14 52.4 585 350 355.6 425 412.8 141 514.4 2 1.6
8 39.7 380 200 219.1 260 269.9 110 330.2 2 1.6
16 55.6 650 400 406.4 483 469.9 144 571.5 2 1.6
10 46.1 445 250 273 321 323.8 116 387.4 2 1.6
20 62 775 500 508 587 584.2 160 685.8 2 1.6
18 58.8 710 450 457 533 533.4 157 628.6 2 1.6

Experts for Manufacturing Flange ASTM A105 ASME B16 5 With RF, FF and RTJ Face and Different Surface Coating

SA 105 Flange Material Face Types
American Series European Series
Tongue (T) Type C(Tongue)
Flat Face (FF) Type A (Flat Face)
Groove (G) Type D (Groove)
Raised Face (RF) Type B (Raised Face)
Male (M) Type F (Recess)
Female (F) Type E (Spigot)
Ring Joints Face (RJ) Type G (O-Ring Spigot)
Slip on Flange ASTM A105 Surface Coatings
Types Of Coating Color Of Coating Temperature
Anti rust coating Mid grey, red oxide, and black 10°C to 30°C
FBE coating Green/Aqua, Blue and Red 225° to 245°C
PTFE coating Black, grey +260°C
Zinc coating Dull gray 420°C to 650°C
PE coating Black or milky-white Up to 80 °C
ASME SA 105N Blind Flange Standards
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) Standards


ASME B1.20.1, Pipe Threads, General Purpose
ASME B16.25, Buttwelding Ends
ASME B16.47, Large Diameter Steel Flanges
 ASME B16.36, Orifice Flanges
ASME B16.11, Forged Fittings
ASME B31.1, Power Piping
ASME B16.5, Pipe Flanges

ASME B16.1, Cast Iron Flanges and Flanged Fittings
ASME B46.1, Surface Texture
ASME B31.3, Process Piping
Offers High Quality CS ASTM A105 Class 150 Flange for High Temperature Services, Check A105n Flange Pressure Rating
ASTM A105n Threaded Flanges Pressure Rating
TEMP
°C		 400 150 600 300 1500 900 2500
150 60.1 15.8 90.2 45.1 225.4 135.2 375.6
-29 TO 38 68.1 19.6 102.1 51.1 255.3 153.2 425.5
250 55.9 12.1 83.9 41.9 209.7 125.8 349.5
50 66.8 19.2 100.2 50.1 250.6 150.4 417.7
350 50.1 8.4 75.1 37.6 187.8 112.7 313
100 62.1 17.7 93.2 46.6 233 139.8 388.3
375 48.5 7.4 72.7 36.4 181.8 109.1 303.1
200 58.4 13.8 87.6 43.8 219 131.4 365
400 46.3 6.5 69.4 34.7 173.6 104.2 289.3
300 53.1 10.2 79.6 39.8 199.1 119.5 331.8
450 30.7 4.6 46 23 115 69 191.7
325 51.6 9.3 77.4 38.7 193.6 116.1 322.6
475 23.2 3.7 34.9 17.4 87.2 52.3 145.3
425 38.4 5.5 57.5 28.8 143.8 86.3 239.7
538 7.9 1.4 11.8 5.9 29.5 17.7 49.2
500 15.7 2.8 23.5 11.8 58.8 35.3 97.9
Topmost Exporters Of Slip on Flange ASTM A105 Tested With PMI, Hardness and Pressure Test
ASME SA 105N Blind Flange Testings
Pressure Test Hydrogen-Induced Cracking (HIC) Test
Positive Material Identification – PMI Testing Hydrostatic Test
Intergranular Corrosion (IGC) Test Impact Test
Macro Test Dye Penetrant Test (DP Test)
Pitting Resistance Test Eddy Current Testing
Micro Test Radiography Test
Flaring Test Bend Test
Hardness Test Ultra Sonic Test (UT)
A105 Steel Flanges Applications
A105 Steel Flanges Applications
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Pulp and Paper Industry
  • Sea Water Equipment
  • Pharmaceutical Equipment
  • Pharmaceuticals
  • Power Generation
  • Condensers
  • Chemical Equipment
  • Heat Exchangers
  • Gas Processing
CS ASTM A105 Lap Joint Flange Weight Chart
Standard Class Number of Bolts Bolt Size Diameter Diameter of Bolt Hole Bolt Circle Diameter
AS 2129 Flange Table J 4 16 114 17 83
Table C 4 13 95 14 67
Table F 4 13 95 14 67
Table D 4 13 95 14 67
Table H 4 16 114 17 83
Table E 4 13 95 14 67
AS4087 PN14 4 M12 95 14 67
ISO 7005 (DIN) Flange PN10 4 M12 95 14 65
PN6 4 M10 80 11 55
PN20 4 M14 90 16 60.5
PN25 4 M12 95 14 65
PN16 4 M12 95 14 65
PN40 4 M12 95 14 65
ASTM B16.5 ASTM 300 4 13 95 16 67
ASTM 150 4 13 89 16 60
ASTM 900 4 19 121 22 83
ASTM 600 4 13 95 16 67
ASTM 1500 4 19 121 22 83
ASTM A105 Flange Sizes

ASTM A105 Flange Manufacturer in India provides unique surface finishes and threads in a variety of diameters.

NPS Pipe Size X R T1 Bolt Circle Dia. No.2/Dia. of Holes B23 L21 L H L34 B D B3
1-1/4 4.62 2.31 2.50 0.62 3.50 4-0.62 1.38 2.25 0.81 1.66 5.00 1-1/2 2.88 0.68
1/2 3.50 1.19 1.38 0.44 3.88 3/4 1.50 0.50 4-0.62 1.69 2.38 4-0.62 2.75 1.88
1-1/2 5.00 2.56 2.88 0.68 3.88 4-0.62 1.61 2.44 0.88 1.90 0.25 1.95 0.12 1.09
3/4 3.88 1.50 1.69 0.50 4-0.62 4-0.62 2.75 2.38 2.06 1.88 0.62 0.84 0.88 0.62
2 6.00 3.06 3.62 0.75 4.75 4-0.75 2.07 2.50 1.00 2.38 0.31 2.44 7.00 2-1/2
1 4.25 1.94 2.00 0.56 3.12 4-0.62 0.82 2.19 0.62 1.05 1.05 1.32 1-1/4 0.69
3 7.50 4.25 5.00 0.94 6.00 4-0.75 3.07 2.75 1.19 3.50 0.38 3.57 3.60 1.19
2-1/2 7.00 3.56 4.12 0.88 5.50 4-0.75 2.47 2.75 1.12 2.88 0.31 2.94 0.44 1.11
4 9.00 5.31 6.19 0.94 7.50 8-0.75 4.03 3.00 1.31 4.50 0.44 4.57 4.60 1.31
3-1/2 8.50 4.81 5.50 0.94 7.00 8-0.75 3.55 2.81 1.25 4.00 0.38 4.07 4.10 1.25
6 11.00 7.56 8.50 1.00 9.50 8-0.88 6.07 3.50 1.56 6.63 0.50 6.72 6.75 1.56
5 10.00 6.44 7.31 0.94 8.50 8-0.88 5.05 3.50 1.44 5.56 0.44 5.66 5.69 1.44
10 16.00 12.00 12.75 1.19 14.25 12-1.00 19.00 4.00 1.25 12 14.38 15.00 12-1.00
8 13.50 9.69 10.62 1.12 11.75 8-0.88 7.98 4.00 1.75 8.63 0.50 8.72 8.75 1.75
12 19.00 14.38 15.00 1.25 17.00 12-1.00 21.00 4.50 1.56 14 16.00 15.25 12-1.12
Connection Types of A105 Flange

Manisha Steel Centre Most Trusted ASTM A105 Flange Supplier in India provides a range of pressure ratings, coatings, and kinds.

ASTM A105 Blind Flanges

ASTM A105 Blind Flanges

ASME SA 105 Threaded Flanges

ASME SA 105 Threaded Flanges

ASTM A105n Slip On Flange

ASTM A105n Slip On Flange

A105 Steel Socket Weld Flanges

A105 Steel Socket Weld Flanges

SA 105 Weld Neck Flanges

SA 105 Weld Neck Flanges

ASTM A105n Exhaust Flanges

ASTM A105n Exhaust Flanges

CS ASTM A105 Lap Joint Flange

CS ASTM A105 Lap Joint Flange

ASTM A 105 Puddle Flange

ASTM A 105 Puddle Flange

What Temperature Range is Typically Used for Heat Treating A105n Flange?
Heat Treatment Process Temperature Range (°C) Temperature Range (°F)
Stress Relieving 595 to 650°C 1,100 to 1,200°F
Normalizing 870 to 900°C 1,600 to 1,650°F
Tempering 565 to 675°C 1,050 to 1,250°F
Annealing 870 to 900°C 1,600 to 1,650°F
Flange Sa 105 Thickness Chart
Nominal Size No. of Bolt Holes Outside Diameter (OD) Bolt Circle (BC) Bore Diameter (B) Hub Length (L) Bolt Hole Diam. Hub Diam. (H) Thickness (T) Approx. Weight (lbs) Lap Radius ( R )
36** 32 46.00 42.75 36.25 3.750 1.625 39.250 2.375 440 0.50
5 8 10.00 8.50 5.69 1.438 0.875 6.438 0.938 15 0.44
1 4 4.25 3.13 1.38 0.688 0.625 1.938 0.563 2 0.13
3 4 7.50 6.00 3.60 1.188 0.750 4.250 0.938 8 0.38
2 4 6.00 4.75 2.46 1.000 0.750 3.063 0.750 5 0.31
8 8 13.50 11.75 8.75 1.750 0.875 9.688 1.125 30 0.50
2 1/2 4 7.00 5.50 2.97 1.125 0.750 3.563 0.875 7 0.31
12 12 19.00 17.00 12.92 2.188 1.000 14.375 1.250 64 0.50
14 12 21.00 18.75 14.19 2.250 1.125 15.750 1.375 90 0.50
3 1/2 8 8.50 7.00 4.10 1.250 0.750 4.812 0.938 11 0.38
10 12 16.00 14.25 10.92 1.938 1.000 12.000 1.188 42 0.50
4 8 9.00 7.50 4.60 1.312 0.750 5.312 0.938 13 0.44
16 16 23.50 21.25 16.19 2.500 1.125 18.000 1.438 98 0.50
6 8 11.00 9.50 6.75 1.562 0.875 7.562 1.000 18 0.50
24 20 32.00 29.50 24.25 3.250 1.375 26.125 1.875 212 0.50
18 16 25.00 22.75 18.20 2.688 1.250 19.875 1.562 125 0.50
30** 28 38.75 36.00 30.25 3.500 1.375 32.750 2.125 305 0.50
20 20 27.50 25.00 20.25 2.875 1.250 22.000 1.688 160 0.50
Chemical Composition of Flange ASTM A105 ASME B16 5
Mn 0.60-1.05%
Cr 0.30%
C 0.35%
Ni 0.40%
Cu 0.40%
Si 0.10-0.35%
Physical Properties of A105 Forged Steel Flanges
Specific Heat 0.107
Density (lb / cu. in.) 0.284
Melting Point (Deg F) 2740
Mean Coeff Thermal Expansion 6.7
Modulus of Elasticity Tension 30
Specific Gravity 7.9
Modulus of Elasticity Torsion 11
Thermal Conductivity 360
ASTM A105n Mechanical Properties
Mechanical Properties Requirements
Yield strength,min,psi [MPa] 36000 [250]
Tensile strength,min,psi [MPa] 70000 [485]
Reductionofarea,min,% 30
Elongation, min, % 30
Hardness,HB,max 187
Shipping Time as per Location of ASTM A105 Flange
Changes in Price
Extra 5 %
Export to Shipping Time in Days
Australia 21
Egypt 18
Poland 45
Germany 20
Sweden 45
Belgium 21
Finland 45
Libya 45-60
Vietnam 10
Kazakhstan 45-60
Netherland 30
Russia 20
Norway 45
Thailand 7
Cambodia 9
Manisha Steel Centre

 

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