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JIS 10K ASTM A182 F316 Weld Neck Flange and 1.4401 Stainless Steel Blind Flange manufacturer in India


Stainless Steel 316 Flanges


Advance Machinery Of Grade 316 Flanges


Flange Forging Companies In India

Forging Machines

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Radial Drilling Machine

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Beveling Machine

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Conventional Machine

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Cold Forming Machines

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Portable Temperature Indicator


SS 316 Flange Price List India


Type Of Flange Size In Inch SCH Class Grade Price In INR (India) Per Piece
Stainless Steel Weld Neck Flange 3/4 STD 150 ASTM A182 F316 Flanges 278.00
- 1 1/2 STD 150 - 390.00
- 2 STD 150 - 478.00
- 4 STD 300 - 897.00
- 6 80 300 - 1375.00
Weld Neck 8 80 300 - 1763.00
Stainless Steel Slip On Flange 2 40 150 ASTM A182 F316 Flanges 187.00
- 3 40 150 - 347.00
- 8 80 300 - 1200.00
- 10 80 300 - 1673.00
Slip On 12 80 300 - 2257.00
Stainless Steel Blind Flange 3/4 40 150 - 120.00
1 40 150 - 143.00
- 1-1/2 40 150 - 234.00
- 2 40 150 - 379.00
- 3 40 150 - 535.00
- 4 40 150 - 852.00
- 6 40 150 - 1268.00
Blind 8 40 150 ASTM A182 F316 Flanges 1968.00

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SS 316 Flange Specification


Specification Stainless Steel 316 Flanges
UNS Number S31600
Werkstoff No. 1.4401
Chemical Composition Silicon (≤0.75), Carbon (≤0.08), Sulfur (≤0.030), Phosphorus (≤0.045), Manganese (≤2.00)
Manufacturer Pressure Class Class 150 (lb) up to 24"
Class 300 (lb) up to 20"
Class 600 (lb) up to 20"
Class 900 (lb) up to 16"
Class 1500 (lb) up to 10"
Class 2500 (lb) up to 8"
Flanges Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flanges Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Forging Methods Casting/ Forging/ Rolling/ Cutting
Schedule SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Dimensions And Standard EN 1092-1/ EN 1092-2/ API/ ISO/ JIS/ GOST/ PN
Manufacturer Length NPS 1⁄₂" To NPS 48”
Other Standard B16.47 Series A & B/ B16.48, BS4504/ GOST
UNI Standard 6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar
Most common types SS 316 Blind Flanges
SS 316 Forged Flanges
SS 316 Threaded Flanges
SS 316 Plate Flanges
SS 316 Slip On Flanges
316 Welding Neck Flange
316 Flange Asme B16.5
316 Orifice Flanges
316 Spectacle Blind Flanges
SS 316 Lap Joint Flanges
SS 316 Reducing Flanges
SS 316 Weld Neck Flanges
SS 316 Socket Weld Flanges
EN Standard 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
DIN Standard PN6/ PN10/ PN16/ PN25/ PN40/ PN64
JIS Standard 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production Technique Forged/ Heat treated and machined
Manufacturer of Forged/ Threaded/ Screwed / Plate
Face Type RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
  • Price stability can be seen in Stainless Steel 316 Flanges Manufacturer In India
  • 316 stainless steel flanges have high corrosion resistance, particularly to stress corrosion cracking
  • Very little or no maintenance material
  • ASTM A182 F316 Flanges are suitable for harsh conditions.
  • Buy from SS 316 Flange manufacturers in India for factory price
  • A largest Manufacturer, Wholesaler, Distributor, Suppliers, Dealer, Distributor, Importer, Exporter, Source, Stock, Stockholder, Traders, Fabricator & Stockist in Asia & Middle East.

Types Of Stainless Steel 316 Flanges


SS 316 Blind Flange

SS 316 Blind Flange

SS 316 Slip On Flange

SS 316 Slip On Flange

SS 316 Weld Neck Flange

SS 316 Weld Neck Flange

SS 316 Socket Weld Flange

SS 316 Socket Weld Flange

SS 316 Plate Flange

SS 316 Plate Flange

SS 316 Lap Joint Flange

SS 316 Lap Joint Flange

SS 316 Threaded Flange

SS 316 Threaded Flange

 316 Orifice Flange

316 Orifice Flange

316 Spectacle Blind Flanges

316 Spectacle Blind Flanges

AISI 316 Stainless Steel RTJ Flanges

AISI 316 Stainless Steel RTJ Flanges

 Grade F316 Raised Face Flanges

Grade F316 Raised Face Flanges

SS 316 Reducing Flange

SS 316 Reducing Flange

UNS S31600 Puddle Flanges

UNS S31600 Puddle Flanges

 AISI 316 Tapped Blind Flanges

AISI 316 Tapped Blind Flanges

316 Welding Neck Flanges

316 Welding Neck Flanges

DIN 1.4401 Square Flanges

DIN 1.4401 Square Flanges

 Werkstoff No 1.4401 Flat Face Flanges

Werkstoff No 1.4401 Flat Face Flanges

SUS 316 Large Diameter Flanges

SUS 316 Large Diameter Flanges

ASTM A182 F316 Flange

ASTM A182 F316 Flange

 SS 316 Forged Flange

SS 316 Forged Flange

Class 150 Stainless Steel 316 Flange

Class 150 Stainless Steel 316 Flange

316 Flange ASME B16.5

316 Flange ASME B16.5

 SS 316 Flanges

SS 316 Flanges

AISI 316 Stainless Steel Flanges

AISI 316 Stainless Steel Flanges

Stainless 316 Flanges

Stainless 316 Flanges

 A182 Grade F316 Flanges

A182 Grade F316 Flanges

ASME SA182 F316 Flanges

ASME SA182 F316 Flanges


We Provide 3rd Party Testing And Expert Cutting Service


We Provide 3rd Party Testing And Expert Cutting Service
We Provide 3rd Party Testing And Expert Cutting Service
We Provide 3rd Party Testing And Expert Cutting Service
We Provide 3rd Party Testing And Expert Cutting Service

Oil And Natural Gas Pipelines Projects:

Stainless Steel 316 Flanges

Stainless Steel 316 Flanges

Kern River Pipeline (California)

SS 316 Flanges

SS 316 Flanges

Black Marlin Pipeline (UK)

ASTM A182 F316 Flanges

ASTM A182 F316 Flanges

Blue Lake Gas Storage (US)

SS 316 Blind Flanges

SS 316 Blind Flanges

Central New York Oil And Gas (America)

SS 316 Weld Neck Flanges

SS 316 Weld Neck Flanges

Gulfstream Natural Gas System ( Mississippi and Alabama)

SS 316 Slip On Flanges

SS 316 Slip On Flanges

High Island Offshore System (Mexico)

SS 316 Forged Flanges

SS 316 Forged Flanges

Panther Interstate Pipeline (UK)

SS 316 Plate Flanges

SS 316 Plate Flanges

Camisea Pipeline (Peru)

SS 316 Threaded Flanges

SS 316 Threaded Flanges

ECOPETROL Pipelines (Colombia)

SS 316 Socket Weld Flanges

SS 316 Socket Weld Flanges

NorAndino pipeline (Chile)

316 Orifice Flanges

316 Orifice Flanges

Gas Atacama Pipeline (Argentina)

316 Spectacle Blind Flanges

316 Spectacle Blind Flanges

Gas Pacífico Pipeline (Argentina)

SS 316 Lap Joint Flanges

SS 316 Lap Joint Flanges

Urucu-Manaus pipeline (Brazil)

SS 316 Reducing Flanges

SS 316 Reducing Flanges

Eastern Gas Pipeline (Sydney)

Class 150 Stainless Steel 316 Flanges

Class 150 Stainless Steel 316 Flanges

Riverland Pipeline (South Australian)


SS 316 Flange Weight Chart


Pressure ClassNominal Size Of Pipe  (NPS) In InchSlip On (SORF) In InchThreaded (NPT) In InchSocket Weld (SWRF) In InchLap Joint (LOOSE) In InchBlind (BLRF) In InchWeld Neck (WNRF) In Inch
Class 150 Flanges½ 112122
¾222222
1222223
333333
1½ 333344
555556
2½ 8888710
39999911.5
3½ 111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

Specialist manufacturer of AWWA C207 Class D SS DIN 1.4401 Forged Flange and BS10 Table D 316 Stainless Steel Plate Flange in Mumbai


Stainless Steel 316 Flanges Packaging In Wooden Boxes


Stainless Steel 316 Flanges Packaging In Wooden Boxes
Stainless Steel 316 Flanges Packaging In Wooden Boxes

SS 316 Flange Hsn Code


Description Hs Code Number of Shipments
Stainless Steel 316 Flanges 73072100 17

Class 150 Stainless Steel 316 Flange Dimensions


Class 150 Stainless Steel 316 Flange Dimensions

NPSOuter DiameterWall ThicknessRF DiameterHub Diameter at BaseTdru Hub LengtdBore DiameterHub Diameter at BevelFillet RadiusSocket Deptd
Weld NeckSORF (Slip On) / Threaded (NPT) / Socket (SWRF)Lap Joint (Loose)Slip-on (SORF) / Socket (SWRF)Lap Joint (Loose)
(O)(Q)(R)(X)(Y)(Y)(Y)(W)(B)(H)(r)(Z)
1/23-1/27/161-3/81-3/161-7/85/85/8.88.90.841/83/8
3/43-7/81/21-11/161-1/22-1/165/85/81.091.111.051/87/16
14-1/49/1621-15/162-3/1611/1611/161.361.381.321/81/2
1-1/44-5/85/82-1/22-5/162-1/413/1613/161.701.721.663/169/16
1-1/2511/162-7/82-9/162-7/167/87/81.951.971.901/45/8
263/43-5/83-1/162-1/2112.442.462.385/1611/16
2-1/277/84-1/83-9/162-3/41-1/81-1/82.942.972.885/163/4
37-1/215/1654-1/42-3/41-3/161-3/163.573.603.503/813/16
3-1/28-1/215/165-1/24-13/162-13/161-1/41-1/44.074.104.003/87/8
4915/166-3/165-5/1631-5/161-5/164.574.604.507/1615/16
51015/167.5/166-7/163-1/21-7/161-7/165.665.695.567/1615/16
61118-1/27-9/163-1/21-9/161-9/166.726.756.631/21-1/16
813-1/21-1/810-5/89-11/1641-3/41-3/48.728.758.631/21-1/4
10161-3/1612-3/41241-15/161-15/1610.8810.9210.751/21-5/16
12191-1/41514-3/84-1/22-3/162-3/1612.8812.9212.751/21-9/16
14211-3/816-1/415-3/452-1/43-1/814.1414.1814.001/21-5/8
1623-1/21-7/1618-1/21852-1/23-7/1616.1616.1916.001/21-3/4
18251-9/162119-7/85-1/22-11/163-13/1618.1818.2018.001/21-15/16
2027-1/21-11/1623225-11/162-7/84-1/1620.2020.2520.001/22-1/8
24321-7/827-1/426-1/863-1/44-3/824.2524.2524.001/22-1/2


Benefits Of SS 316 Blind Flange


Benefits Of SS 316 Blind Flange

SS 316 Weld Neck Flange Installation


SS 316 Weld Neck Flange Installation

SS 316 Slip On Flange Manufacturing Process


SS 316 Slip On Flange Manufacturing Process

Raw Material

  • Raw Materia
  • Materia Dimension And Visual
  • Materia Quantity
SS 316 Slip On Flange Manufacturing Process

Inspection

  • Chemical And Mechanical Analysis
  • Analysis Of Preservation Certificate
SS 316 Slip On Flange Manufacturing Process

Cutting

  • Cut Surface
  • Marking
  • Weight Measuring
SS 316 Slip On Flange Manufacturing Process

Forging Flanges

  • Grade Of Material
  • Control Flanges Temperature
SS 316 Slip On Flange Manufacturing Process

Heat Treatment

  • Flanges Solution Treatment
  • Flanges Mechanical Test
  • Normalizing
SS 316 Slip On Flange Manufacturing Process

Forging Rolling Of Flanges

  • Check Dimension
  • Check Marking
  • Check Weight
SS 316 Slip On Flange Manufacturing Process

Final Inspection Of Pipe Flange

  • Test Of Visual
  • Test Of Nondestructive
SS 316 Slip On Flange Manufacturing Process

Rust Prevention

  • View Preserve
  • Marking
  • Heat Number
SS 316 Slip On Flange Manufacturing Process

Packaging

  • Specification Of Packing
  • Inspection Of Packing
  • Delivery Time And Day

SS 316 Threaded Flange Dimensions


SS 316 Threaded Flange Dimensions
Size Of Bore(D) DiameterWT Of(E)(F) Diameter(B) DiameterHeightNbrBolts Holes (C)Diameter
1/2909.635.053014415.8760.3
3/410011.242.923814415.8769.9
111012.750.804916415.8779.4
1 1/411514.363.505919415.8788.9
1 1/212515.973.156521415.8798.4
215017.591.947824419.05120.7
2 1/218020.7104.659027419.05139.7
319022.3127.0010829419.05152.4
3 1/221522.3139.7012230819.05177.8
423022.3157.2213532819.05190.5
525522.3185.6716435822.22215.9
628023.9215.9019238822.22241.3
834527.0269.7524643822.22298.5
1040528.6323.85305481225.40362.0
1248530.2381.00365541225.40431.8
1453533.4412.75400561228.57476.3
1659535.0469.90457621628.57539.8
1863538.1533.40505671631.75577.9
2070041.3584.20559712031.75635.0
2481546.1692.15663812034.92749.3

Features Of SS 316 Socket Weld Flange


Features Of SS 316 Socket Weld Flange

Our Clients

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316 Stainless Steel Flange Bolts


316 Stainless Steel Flange Bolts
316 Stainless Steel Flange Bolts

316 SS Flange Pressure Ratings


Temperature °FClass 150Class 300Class 400Class 600Class 900Class 1500Class 2500
-20 to 1002757209601440216036006000
2002356208251240186030955160
3002155607451120168027954660
4001955156851025154025704280
500170480635955143523903980
600140450600900135522553760
650125445590890133022203700
700110430580870130521703620
75095425570855128021353560
80080420565845126521103520
85065420555835125520903480
90050415555830124520753460
95035385515775116019303220
100020350465700105017502915
105020345460685103017202865
11002030540561091515252545
11502023531547571011851970
1200201852453705559251545
1250201451952954407351230
130020115155235350585970
13502095130190290480800
14002075100150225380630
1450206080115175290485
150020405585125205345

ASTM A182 F316 Standard


ASTM A182 F316 Standard
  • EN 1092-1
  • AWWA C207
  • JIS
  • ISO
  • BS 4504
  • ASME B16.5
  • ANSI B16.5
  • MSS SP-44
  • EN 1092-2 PN16
  • DIN

ANSI B16.5 Class 300/ 600/ 900 Stainless Steel 316 Slip On Flange and Gost 12815 ASTM A182 F316 Socket Weld Flange exporter in Mumbai


316 SS Slip On Flange Dimensions


Dimensions of Class 150, 300, 600, 900, 1500, 2500

316 SS Slip On Flange Dimensions

CLass15030060090015002500
Diameter
A
3038383838...
Diameter
D
909595120120...
THK
B
9.612.714.322.322.3...
11.214.320.728.728.7...
Diameter
G
35.135.135.135.135.1...
Diameter
K
60.366.766.782.682.6...
Height1421223232...
15.622.628.438.438.4...
Number
L
44444...
Diameter
L
15.915.915.922.222.2...
Stud Bolts Diameter x Length
Diameter
(in)
1/21/21/23/43/4...
Length
mm
556575110110...

ASTM A182 F316 Equivalent


Grade Name Stainless Steel 316 Flanges
AFNOR Z7CND17‐11‐02
EN X5CrNiMo17-12-2 / X3CrNiMo17-13-3
JIS SUS 316
BS 316S31 / 316S33
WERKSTOFF NR. 1.4401 / 1.4436
UNS S31600
GOST

ASTM A182 F316 Chemical Composition


Element Stainless Steel 316 Flanges
Phosphorus ≤0.045
Chromium 16.00-18.00
Nickel 10.00-14.00
Iron Balance
Molybdenum 2.00-3.00
Sulfur ≤0.030
Carbon ≤0.08
Manganese ≤2.00
Silicon ≤0.75
Nitrogen ≤0.10

ASTM A182 F316 Mechanical Properties


Grades Name Tensile Strength ksi(Mpa), minimum Yield Strength, ksi(Mpa) Elongation, % Hardness, Rockwell
Stainless Steel 316 Flanges 84(579) 42(290) 50 B79

SS316 Blind Flange Dimensions


Dimensions of Class 150, 300, 600, 900, 1500, 2500


SS316 Blind Flange Dimensions
CLassCLass 150CLass 300CLass 600CLass 900CLass 1500CLass 2500
Diameter
D
909595120120135
B9.612.714.322.322.330.2
11.214.320.728.728.736.6
Diameter
G
35.135.135.135.135.135.1
Diameter
K
60.366.766.782.682.688.9
Number
L
444444
Diameter
L
15.915.915.922.222.222.2
Stud Bolts Diameter x Length
Diameter
(in)
1/21/21/23/43/43/4
Length
mm
556575110110120

NDT test done for AS/NZ 4087 SA182 F316 Orifice Flanges and AISI 316 Lap Joint Flange material to ensure leak free connection

ASTM A182 F316 Temperature Range


ASTM A182 F316 Temperature Range

SS 316 Plate Flange Dimensions


SS 316 Plate Flange Dimensions
Size In InchWall ThicknessI.D.O.D.Bolt CircleBolt HolesWeight In LBS
NumberDiameter
15/81.364 1/43 1/845/82.1
1 1/45/81.704 5/83 1/245/82.4
1 1/25/81.9553 7/845/82.8
25/82.4464 3/443/44.0
2 1/25/82.9475 1/243/45.3
35/83.577 1/2643/46.1
45/84.5797 1/283/48.0
55/85.66108 1/287/810.5
65/86.72119 1/287/811.5
818.7213 1/211 3/487/822.4
10110.881614 1/412126.6
12112.88191712141.0
14114.142118 3/4121 1/848.0
16116.1623 1/221 1/4161 1/861.3
181 1/1618.1822 3/422 3/4161 1/463.3

Difference Between A182 F316 & A351 Cf8m


Difference Between A182 F316 & A351 Cf8m

UNS S31600 Yield Strength


Yield Strength, ksi(Mpa) 42 (290)

ASTM A182 F316 Flanges Coating


ASTM A182 F316 Flanges Coating
  • Oil Black Paint Coating
  • Zinc Plated Coating
  • Yellow Transparent Coating
  • Anti-rust Paint Coating
  • Cold And Hot Dip Galvanized Coating
  • Epoxy Coating
  • FBE Coating
  • Scotch Coating
  • PP Coating

Stainless Steel 316 Weld Neck Flange Dimensions


Stainless Steel 316 Weld Neck Flange Dimensions

Dimensions of Class 150, 300, 600, 900, 1500, 2500

CLassCLass 150CLass 300CLass 600CLass 900CLass 1500CLass 2500
Diameter
A
303838383843
Diameter
D
909595120120135
Thickness
B
9.612.714.322.322.330.2
11.214.320.728.728.736.6
Diameter
G
35.135.135.135.135.135.1
Diameter
K
60.366.766.782.682.688.9
Hight465152606073
47.652.658.466.466.479.4
Number
L
444444
Diameter
L
15.915.915.922.222.222.2
Stud Bolts Diameter x Length
Diameter
(in)
1/21/21/23/43/43/4
Length
mm
556575110110120

European Standards Of 316 Stainless Steel Pipe Flanges


European standard EN 1092: Stainless Steel 316 Flanges and Their Joints (Circular Flanges for Pipes/ Valves/ Fittings and Accessories/ PN designated)


  • Steel flanges, PN 2.5 to PN 400
European Standards Of 316 Stainless Steel Pipe Flanges
European Standards Of 316 Stainless Steel Pipe Flanges

AISI 316 Flanges Face Types


AISI 316 Flanges Face Types

Different Types Of 316 Orifice Flange


Different Types Of 316 Orifice Flange
  • 1. Concentric Orifice Plate (Hole is in the center)
  • 2. Segmental Orifice Plate
  • 3. Eccentric Orifice Plate (Hole is off center)

316 Spectacle Blind Flanges Dimensions


316 Spectacle Blind Flanges Dimensions

Size in InchSize in MMInner DiameterOuter DiameterCenter to CenterWall ThicknessWidth Of WebThickness Of WebHole DiameterWeight in KGPaddle Blank Weight in KilogramPaddle Spacer Blank Weight in Kilogram
1/215164560338215.8750.070.030.03
3/420215470338215.8750.10.050.04
125276480338215.8750.140.070.06
1 1/4324273906.438415.8750.350.210.14
1 1/24048831006.438415.8750.460.270.18
250611021206.451419.050.680.410.26
2 1/265731071406.451419.050.70.460.24
380891331506.464419.051.10.710.39
3 1/2901021591759.764519.052.441.540.9
41001141721909.764519.052.811.81.01
51301411942159.776522.2253.372.291.08
615016821924012.776722.2255.393.821.57
820021927630012.7761022.2258.326.072.25
1025027333736015.71021225.415.0411.193.84
1230032440643019.11021525.426.9519.777.18
1435035644847519.11081528.57532.9424.078.87
1640040651154022.41081728.57550.2736.7313.54
1845045754658025.41142031.7561.7947.5514.23
2050050860363528.41212231.7583.6764.8518.82
2460061071475031.81402434.925129.3101.827.49

Stud Bolt Length For SS 316 Lap Joint Flange


CLassClass 150Class 300Class 600Class 900Class 1500Class 2500
Diameter Of
(A)
305321345368368375
Diameter Of
(D)
405445510545585675
Thickness Of
(B)
30.247.763.569.9108165.1
Diameter Of
K
362387.4431.8469.9482.6539.8
Hight4995111127178229
Nimber
L
121616161212
Diameter
L
25.428.634.938.150.866.7
Stud Bolts Diameter And Length
Diameter In
(Inch)
7/811.1/41.3/81.7/82.1/2
Length In
mm
115160215235335490

SS 316 Reducing Flange Dimensions


SS 316 Reducing Flange Dimensions

NPSReducing TypesØ (A)(D)Liner
Wall Thickness
(DN 1)(DN 2)
InchInch millimetermillimetermillimeter
3/41/2198.5305.0
11/21108305.0
13/41108305.0
1.1/21/21127305.0
1.1/23/41127305.0
1.1/211127305.0
21/23152305.0
23/42152305.0
212152305.0
21.1/21152305.0
33/43190.5355.0
313190.5355.0
31.1/22190.5355.0
321190.5355.0
43/43228.6355.0
413228.6355.0
41.1/23228.6355.0
423228.6355.0
432228.6355.0
63/43280405.0
613280405.0
61.1/23280405.0
623280405.0
633280405.0
642280405.0
813343355.0
81.1/23343355.0
823343405.0
833343405.0
843343405.0
862343405.0
1013406352.5
101.1/23406352.5
1023406352.5
1033406352.5
1043406352.5
1063406352.5
1082406353.5
121348335 3.5
121.1/2348335 3.5
122348335 3.5
123348335 3.5
124348335 3.5
126348335 3.5
128348335 3.5
1210248335 3.5
14121533403.5
16123597403.5
16142597353.5

Stainless 316 Flange Manufacturing Process


Stainless 316 Flange Manufacturing Process

316 Flanges Testing


316 Flanges Testing
  • size
  • item
  • specification and number
  • pressure rating, with unit
  • OD
  • WT, with unit
  • bore when applicable
  • std schedule when applicable,
  • material specification
  • 3" 4" 6"
  • FLANGE
  • SORF/ BLRF/ WNRF
  • ASME B16.5, Class 150 And Class 300
  • 6" OD x 0.250"
  • 152.4 Unit
  • Bore 15.500"
  • SCH 40 And SCH 80
  • ASTM A182 F316

Stainless Steel 316 Pipe Flanges Sizes


Normal Pipe Size

DN

1/2

15

3/4

20

1

25

1 1/4

32

 1 1/2

40

2

50

2 1/2

65

3

80

4

100


EN 1092-2 PN10 AISI 316 Stainless Steel Spectacle Blind Flange and SUS 316 Threaded Flange supplier in India, contact us for more information!

316 Stainless Flange Bore Diameter


Loose (Lap Joint) And SORF (Slip On) Flanges Bores

Size Tolerance
Normal Size Of Pipe ≤ 10 +1.0, -0.0 mm (+0.03,-0.0 in.)
Normal Size Of Pipe ≥ 12 +1.5, -0.0 mm (+0.06,-0.0 in.)

Counter Bores, NPT (Threaded) Flanges

Size Chart Tolerance Of
Normal Size Of Pipe ≤ 10 +1.0, -0.0 mm (+0.03,-0.0 in.)
Normal Size Of Pipe ≥ 12 +1.5, -0.0 mm (+0.06,-0.0 in.)


Werkstoff No 1.4401 Flanges Heat Treatment


Name Of Grade Types Of Heat Treatment Austenitizing & Solutioning Cooling Quenching Tempering
Types Of Treat temperature (Temp.), minimum. (°F) Media Cool Temp.
Stainless Steel 316 Flanges Solution 1900 [1040] Liquid 500 [260] B
treat and
quench

UNS S31600 Flanges Production Process


UNS S31600 Flanges Production Process

ASTM A182 F316 Flanges Wall Thickness


Normal Size Of PipeOuter Diameter (O.D.)10 Schedule20 Schedule30 ScheduleSTD Wall40 Schedule60 ScheduleEXT Hvy80 Schedule100 Schedule120 Schedule140 Schedule160 ScheduleXX Hvy
½0.840.083......0.1090.109...0.1470.147.........0.1880.294
¾1.050.083......0.1130.113...0.1540.154.........0.2190.308
11.3150.109......0.1330.133...0.1790.179.........0.250.358
1 ¼1.660.109......0.140.14...0.1910.191.........0.250.382
1 ½1.90.109......0.1450.145...0.20.2.........0.2810.4
22.3750.109......0.1540.154...0.2180.218.........0.3440.436
2 ½2.8750.12......0.2030.203...0.2760.276.........0.3750.552
33.50.12--0.2160.216-0.30.3---0.4380.6
3 ½40.12--0.2260.226-0.3180.318----0.636
44.50.12--0.2370.237-0.3370.337-0.438-0.5310.674
55.5630.134--0.2580.258-0.3750.375-0.5-0.6250.75
66.6250.134--0.280.28-0.4320.432-0.562-0.7190.864
88.6250.1480.250.2770.3220.3220.4060.50.50.5940.7190.8120.9060.875
1010.750.1650.250.3070.3650.3650.50.50.5940.7190.84411.1251
1212.750.180.250.330.3750.4060.5620.50.6880.84411.1251.3121
14140.250.3120.3750.3750.4380.5940.50.750.9381.0941.251.406-

Torque Value For SS 316 Forged Flange


SS Pipe Flanges Size InchSS Pipe Flanges Size MM(Maximum) Radial Projection
No Deeper Than the Bottom In MillimeterDeeper Than the Bottom In Millimeter
1/2153.01.5
3/4203.01.5
1253.01.5
1 1/4323.01.5
1 1/2403.01.5
2503.01.5
2 1/2653.01.5
3804.51.5
3 1/2906.03.0
41006.03.0
51256.03.0
61506.03.0
82008.04.5
102508.04.5
123008.04.5
143508.04.5
1640010.04.5
1845012.06.0

SS 316 Pipe Flange Tolerance


Stainless Steel 316 Flanges DiameterTolerance
(A)(Outer Diameter)
  • When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm)
  • When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D)(Inner Diameter)
  • 10 Inches and smaller: ±1/32" (0.8 in mm)
  • 12 Inches thru 18": +1/8" (3.2 in mm)
  • 20 Inches and larger: -1/16" (1.6 in mm)
(B) Contact Face
  • 1/16" (RF): ±1/32" (0.8 mm)
  • 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J)Hub At Base Dai.
  • When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter)
  • When hub base is over 24": ±1/8" (3.2 millimeter)
(H)Diameter of hub at point of welding
  • 5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter)
  • 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P)Drilling
  • (B.C.): ±1/16" (1.6 mm)
  • (B.H.) spacing: ±1/32" (0.8 mm)
 Eccentricity of (bc) with respect to facing
  • 2 1/2" or smaller ±1/32" (0.8 mm) max.
  • 3" or larger ±1/16" (1.6 mm) max.
(C)(W.T.)
  • 18 inch or smaller: ±1/8" (3.2 mm), -0"
  • 20 inch or larger: ±3/16" (4.8 mm), -0"
(K)hub Length
  • 10 Inch or smaller: ±1/16" (1.6 millimeter)
  • 12 Inch or larger: ±1/8" (3.2 millimeter)

316 Flange ASME b16.5


316 Flange ASME b16.5
(Normal Size Of Pipes) In Inch(I.D.) Inner Daimeter Gasket
(O.D.) Outer Daimeter Gasket
Class 150#/ LB Class 300#/ LB Class 400#/ LB Class 600#/ LB Class 900#/ LB
1/20.841.8752.1252.1252.1252.50
3/41.062.252.6252.6252.6252.75
11.312.6252.8752.8752.8753.125
1 1/41.6633.253.253.253.50
1 1/21.913.3753.753.753.753.875
22.384.1254.3754.3754.3755.625
2 1/22.884.8755.1255.1255.1256.50
33.505.3755.8755.8755.8756.625
44.506.8757.1257.007.6258.125
55.567.758.508.3759.509.75
66.628.759.8759.7510.5011.375
88.621112.12512.0012.62514.125
1010.7513.37514.2514.12515.7517.125
1212.7516.12516.62516.5018.0019.625

DIN Standards Of Stainless Steel 316 Flanges


DIN Standards Of Stainless Steel 316 Flanges