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ASTM A182 F347 Blind Flange and SA 182 Gr F347 Weld Neck Flange manufacturer in India

Stainless Steel 347 Flanges


347 Stainless Steel Specifications


Specification Stainless Steel 347 Flanges
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
EN Standard 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
DIN Standard PN6/ PN10/ PN16/ PN25/ PN40/ PN64
JIS Standard 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Production Technique Forged/ Heat treated and machined
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
Manufacturer of Forged/ Threaded/ Screwed / Plate
Face Type RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
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
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Most common types Blind Flange
Weld Neck Flange
Slip On Flange
Forged Flange
Threaded Flange
Plate Flange
Orifice Flange
Spectacle Blind Flange
Lap Joint Flange
Reducing Flange
Welding Neck Flange
Socket Weld Flange
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"

Price List Of 347H Stainless Steel Flanges In India


Type Of Flange Size In Inch SCH Class Grade Price In INR (India) Per Piece
Weld Neck Flange 2 STD 150 ASTM A182 F347 554.00
- 4 STD 300 - 875.00
- 6 80 300 - 1343.00
Weld Neck 8 80 300 - 1897.00
Slip On Flange 2 40 150 - 289.00
- 3 40 150 - 563.00
- 8 80 300 - 1653.00
Slip On 10 80 300 ASTM A182 F347 2194.00
Blind Flange 3/4 40 150 - 198.00
1 40 150 - 277.00
- 1-1/2 40 150 - 367.00
- 2 40 150 - 545.00
- 3 40 150 - 987.00
Blind 4 40 150 ASTM A182 F347 1368.00

Manufacturer of Forged 347 Stainless Steel Slip On Flange and SA 182 Gr F347 Long Weld Neck Flange from Round bar blanks, and AISI 347 Puddle Flanges & Plate Flange cutted from sheet


Types Of ASTM A182 F347 Flanges


ASTM A182 F347 Blind Flange

ASTM A182 F347 Blind Flange

347 Stainless Steel Slip On Flange

347 Stainless Steel Slip On Flange

SA 182 Gr F347 Weld Neck Flange

SA 182 Gr F347 Weld Neck Flange

SA 182 Gr F347 Long Weld Neck Flange

SA 182 Gr F347 Long Weld Neck Flange

SA182 F347 Socket Weld Flange

SA182 F347 Socket Weld Flange

1.4550 Stainless Steel Lap Joint Flange

1.4550 Stainless Steel Lap Joint Flange

ASTM A182 Gr F347 Threaded Flange

ASTM A182 Gr F347 Threaded Flange

 DIN 1.4550 Orifice Flange

DIN 1.4550 Orifice Flange

AISI 347 Stainless Steel Spectacle Blind Flange

AISI 347 Stainless Steel Spectacle Blind Flange

347 Stainless Steel RTJ Flange

347 Stainless Steel RTJ Flange

 ASTM A182 F347 Raised Face Flange

ASTM A182 F347 Raised Face Flange

SA182 F347 Reducing Flange

SA182 F347 Reducing Flange

DIN 1.4550 Welding Neck Flange

DIN 1.4550 Welding Neck Flange

 UNS S34700 Square Flange

UNS S34700 Square Flange

AISI 347 Flat Flange

AISI 347 Flat Flange

347H Stainless Steel Flange

347H Stainless Steel Flange

 SS 347H Flange

SS 347H Flange

SS 347H Pipe Flange

SS 347H Pipe Flange


Stainless Steel 347 Chemical Composition


Element Stainless Steel 347 Flanges Stainless Steel 347H Flanges
Chromium 17.00 (minimum)-19.00 (maximum) 17.00 (minimum)-19.00 (maximum)
Phosphorus 0.045 0.045
Sulfur 0.03 0.03
Silicon 0.75 0.75
Columbium & Tantalum 10 x (C + N) (minimum)-1.00 (maximum) 8 x (C + N) (minimum)-1.00 (maximum)
Nickel 9.00 (minimum)-13.00 (maximum) 9.00 (minimum)-13.00 (maximum)
Carbon 0.08 0.04 (minimum)-0.10 (maximum)
Manganese 2.00 2.00
Iron Balance -

A182 F347 Mechanical Properties


Yield Strength
0.2% Offset
Ultimate Tensile
Strength
Elongation
in 2 in.
Hardness
psi (minimum) (MPa) psi (minimum) (MPa) % (minimum) (max.)
30,000 205 75,000 515 40 201 Brinell

SS 347 Equivalent Material


STANDARD GOST EN WERKSTOFF NR. UNS JIS
Stainless Steel 347 Flanges 08Ch18N12B X6CrNiNb18-10 1.4550 S34700 SUS 347
Stainless Steel 347H Flanges - X6CrNiNb18-12 1.4961 S34709 SUS 347H

NDT test done for SA182 F347 Socket Weld Flange and 1.4550 Stainless Steel Lap Joint Flange to ensure leak free connection, Call Vishal Steel for free sample


SS 347 Temperature Range


SS 347 Temperature Range

ASME SA182 F347 Flanges Size Chart


ASME SA182 F347 Flanges Size Chart

UNS S34700 Physical Properties


UNS S34700 Physical Properties

A182 F347 Flanges Machining


A182 F347 Flanges Machining

ASTM A182 F347 Hot Forming


Working temperatures of 2100–2250°F (1149–1232°C) are recommended for forging, upsetting and other hot working processes. Do not work this alloy at temperatures below 1700°F (927°C). Material must be water quenched or fully annealed after working to re-attain maximum corrosion resistance.


Werkstoff No 1.4550 Flanges Cold Forming


The alloy is quite ductile and forms easily.


UNS S34700 Welding


stainless steel 347 flanges can be readily welded by most standard processes. A post weld heat treatment is not necessary


347H Stainless Steel Flanges Features

  • High creep and stress rupture properties
  • Advantageous for high-temperature service
  • Excellent resistance to inter-granular corrosion

ASTM A182 SS 347H Flanges Applications

  • Aircraft Collector Rings
  • Aircraft Exhaust Stacks
  • Boiler Casings
  • Cabin H eaters
  • Furnace Heating Elements
  • Heavy Wall-Welded Equipment
  • Chemical Processing

Smooth seal surface SS DIN 1.4550 Orifice Flanges and AISI 347 Stainless Steel Spectacle Blind Flange material manufacturer in India, Burr-free threads

AISI 347 Tensile Strength


Ultimate Tensile Strength:
KSI 75 min. MPa 515 min.

SUS 347 Yield Strength


Yield Strength (0.2% offset) :
KSI 30 min. MPa 205 min.

A182 F347 Hardness


Hardness Rb 92 maximum

Weight Of 347 Stainless Steel Flanges In KG


Normal Size Of Steel PipeDimensions In MillimeterASME B16.5 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In InchesSize In MillimeterPipe Flanges
Outer Daimeter (O.D.) In
(MM)
150# Flanges
Wall Thickness Of
(D)
In M)
(Slip On Flanges)
(Socket Weld Flanges)
(Weld Neck Flanges)(Blind Flanges)
1/21588.911.20.40.50.4
3/42098.612.70.60.70.6
12510814.20.810.9
1 1/432117.315.711.31.2
1 1/24012717.51.31.71.5
250152.419.12.12.62.4
2 1/265177.822.43.34.13.9
380190.523.93.94.94.9
3 1/290215.923.94.86.16.2
4100228.623.95.36.87.0
512525423.96.18.68.6
6150279.425.47.510.611.3
8200342.928.412.117.619.6
10250406.430.216.52428.6
12300482.631.826.236.543.2
14350533.435.134.648.458.1
16400596.936.644.860.676.1
1845063539.648.968.393.7
20500698.542.961.984.5122.0

Flat Face/ Raised Face 15 NB - 200 NB ASTM A182 Gr F347 Threaded Flange and SUS 347 Spectacle Blinds manufacturer in India, Contact us for more information!

347H SS Flange Gasket Chart


347H SS Flange Gasket Chart
(Normal Size Of Steel 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
1/2 0.84 1.875 2.125 2.125 2.125 2.50
3/4 1.06 2.25 2.625 2.625 2.625 2.75
1 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4 1.66 3 3.25 3.25 3.25 3.50
1 1/2 1.91 3.375 3.75 3.75 3.75 3.875
2 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2 2.88 4.875 5.125 5.125 5.125 6.50
3 3.50 5.375 5.875 5.875 5.875 6.625
4 4.50 6.875 7.125 7.00 7.625 8.125
5 5.56 7.75 8.50 8.375 9.50 9.75
6 6.62 8.75 9.875 9.75 10.50 11.375
8 8.62 11 12.125 12.00 12.625 14.125
10 10.75 13.375 14.25 14.125 15.75 17.125
12 12.75 16.125 16.625 16.50 18.00 19.625

SS 347 Slip On Flanges Dimensions


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

SS 347 Slip On Flanges Dimensions

CLass CLass 150 CLass 300 CLass 600 CLass 900 CLass 1500 CLass 2500
Diameter
D
90 95 95 120 120 135
B 9.6 12.7 14.3 22.3 22.3 30.2
11.2 14.3 20.7 28.7 28.7 36.6
Diameter
G
35.1 35.1 35.1 35.1 35.1 35.1
Diameter
K
60.3 66.7 66.7 82.6 82.6 88.9
Number
L
4 4 4 4 4 4
Diameter
L
15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
Diameter
(in)
1/2 1/2 1/2 3/4 3/4 3/4
Length
mm
55 65 75 110 110 120

AISI 347 Stainless Steel Flanges Bolting Length


Class 150Class 300Class 600
NPS# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud
1/16 RFRTJ1/16 RFRTJ1/4 RFRTJ
1/240.502-1/440.502-1/2340.5033
3/440.502-1/240.6333-1/240.633-1/23-1/2
140.502-1/2340.6333-1/240.633-1/23-1/2
1-1/440.502-3/43-1/440.633-1/43-3/440.633-3/43-3/4
1-1/240.502-3/43-1/440.753-1/2440.754-1/44-1/4
240.633-1/43-3/480.633-1/2480.634-1/44-1/4
2-1/240.633-1/2480.7544-1/280.754-3/44-3/4
340.633-1/2480.754-1/44-3/480.7555
3-1/280.633-1/2480.754-1/4580.885-1/25-1/2
480.633-1/2480.754-1/2580.885-3/45-3/4
580.753-3/44-1/480.754-3/45-1/481.006-1/26-1/2
680.7544-1/2120.754-3/45-1/2121.006-3/46-3/4
880.754-1/44-3/4120.885-1/26121.137-1/27-3/4
10120.884-1/25161.006-1/46-3/4161.258-1/28-1/2
12120.884-3/45-1/4161.136-3/47-1/4201.258-3/48-3/4
14121.005-1/45-3/4201.1377-1/2201.389-1/49-1/4
16161.005-1/45-3/4201.257-1/28201.501010
18161.135-3/46-1/4241.257-3/48-1/4201.6310-3/410-3/4
20201.136-1/46-3/4241.2588-3/4241.6311-1/411-1/2
24201.256-3/47-1/4241.50910241.881313-1/4

Class 900Class 1500Class 2500
NPS# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud
1/4 RFRTJ1/4 RFRTJ1/4 RFRTJ
1/240.754-1/44-1/440.754-1/44-1/440.754-3/44-3/4
3/440.754-1/24-1/240.754-1/24-1/240.7555
140.885540.885540.885-1/25-1/2
1-1/440.885540.885541.0066
1-1/241.005-1/25-1/241.005-1/25-1/241.136-3/46-3/4
280.885-3/45-3/480.885-3/45-3/481.0077
2-1/281.006-1/46-1/481.006-1/46-1/481.137-3/48
380.885-3/45-3/481.137781.258-3/49
481.136-3/46-3/481.257-3/47-3/481.501010-1/4
581.257-1/27-1/281.509-3/49-3/481.7511-3/412-1/4
6121.137-1/27-3/4121.3810-1/410-1/282.0013-1/214
8121.388-3/48-3/4121.6311-1/211-3/4122.001515-1/2
10161.389-1/49-1/4121.8813-1/413-1/2122.5019-1/420
12201.381010162.0014-3/415-1/4122.7521-1/422
14201.5010-3/411162.251616-3/4
16201.6311-1/411-1/2162.5017-1/218-1/2
18201.8812-3/413-1/4162.7519-1/220-3/4
20202.0013-3/414-1/4163.0021-1/422-1/4
24202.5017-1/418163.5024-1/425-1/2

SA182 F347 Socket Weld Flange Dimensions


SA182 F347 Socket Weld Flange Dimensions

NPS Of SWRFOuter DiameterDiameter of RFMinimum ThicknessHub DiameterThrough Hub LengthBore DiameterSocket DepthBolt Circle DiameterBolt Holes DiameterFlanges Bolt NumberWeight In Kilogram-
(NPS)(O)(R)(tf)(X)(Y)(B1)(B2)(D)(W)(I)(n)(-)
1/29034.99.6301422.215.81060.315.940.42
3/410042.911.2381427.720.91169.915.940.60
111050.812.7491634.526.61379.415.940.83
1 1/411563.514.3591943.235.11488.915.941.01
1 1/212573.015.9652149.540.91698.415.941.32
215092.117.5782461.952.517120.719.142.07
2 1/2180104.820.7902774.662.719139.719.143.51
3190127.022.31082990.777.921152.419.144.01

Face Types Of 1.4550 Stainless Steel Lap Joint Flange


Face Types Of 1.4550 Stainless Steel Lap Joint Flange

Stainless Steel 347 Weld Neck Flanges Dimensions


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

Stainless Steel 347 Weld Neck Flanges Dimensions

CLass CLass 150 CLass 300 CLass 600 CLass 900 CLass 1500 CLass 2500
Diameter
A
30 38 38 38 38 43
Diameter
D
90 95 95 120 120 135
Thickness
B
9.6 12.7 14.3 22.3 22.3 30.2
11.2 14.3 20.7 28.7 28.7 36.6
Diameter
G
35.1 35.1 35.1 35.1 35.1 35.1
Diameter
K
60.3 66.7 66.7 82.6 82.6 88.9
Hight 46 51 52 60 60 73
47.6 52.6 58.4 66.4 66.4 79.4
Number
L
4 4 4 4 4 4
Diameter
L
15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
Diameter
(in)
1/2 1/2 1/2 3/4 3/4 3/4
Length
mm
55 65 75 110 110 120

Stainless Steel 347 Flanges Manufacturing Process


Stainless Steel 347 Flanges Manufacturing Process

Thickness Of A182 Grade F347 RTJ Flanges


NPSOuter Diameter
(O.D)
Minimum Wall Thickness
(T)
(RF) Diameter
(R)
Number of Bolt HolesHoles DiameterBC
(Bolt Circle)
SO Bore Inner Diameter
(SB)
WN Bore Inner Diameter
(WB)
Diameter Hub Base
(HB)
Diameter of Hub Top
(HT)
SO Length
(SL)
WN Length
(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

Stainless Steel 347 Blind Flanges Dimensions


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

Stainless Steel 347 Blind Flanges Dimensions

CLass CLass 150 CLass 300 CLass 600 CLass 900 CLass 1500 CLass 2500
Diameter
D
90 95 95 120 120 135
B 9.6 12.7 14.3 22.3 22.3 30.2
11.2 14.3 20.7 28.7 28.7 36.6
Diameter
G
35.1 35.1 35.1 35.1 35.1 35.1
Diameter
K
60.3 66.7 66.7 82.6 82.6 88.9
Number
L
4 4 4 4 4 4
Diameter
L
15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
Diameter
(in)
1/2 1/2 1/2 3/4 3/4 3/4
Length
mm
55 65 75 110 110 120

Number Of Bolt Holes In SS 347 Pipe Flange


Normal Pipe Size
(in inch)
Class 150 Flanges
Dia. of
Flange
( in inch)
No.
of
Bolts
Dia. of
Bolts
(in inch)
Dia. of
Bolt Holes
(in inch)
Bolts
Circle (B.C)
(in inch)
1/43-3/841/20.622-1/4
1/23-1/241/20.622-3/8
3/43-7/841/20.622-3/4
14-1/441/20.623-1/8
1-1/44-5/841/20.623-1/2
1-1/2541/20.623-7/8
2645/80.754-3/4
2-1/2745/80.755-1/2
37-1/245/80.756
3-1/28-1/285/80.757
4985/80.757-1/2
51083/40.888-1/2
61183/40.889-1/2
813-1/283/40.8811-3/4
1016127/8114-1/4
1219127/8117
14211211.1218-3/4
1623-1/21611.1221-1/4
1825161-1/81.2522-3/4
2027-1/2201-1/81.2525
2432201-1/41.3829-1/2

Global Client Reference list & delivery schedule of Stainless Steel 347 Flanges


Location Days Clients
India 7
  • Indian oil corporation, India
  • L&T India
  • Essar India
  • BHEL India
  • NTPC India
  • WIPRO India
Malaysia 15
  • Saag Oil & Gas Sdn Bhd (Malaysia), Block C1, Petaling Jaya, Malaysia, 19-5, 47301 Petaling Jaya, Selangor, Malaysia
  • Malaysian Oil & Gas Services Council, Malaysia, Persiaran Petronas, Kuala Lumpur City Centre, 50088 Kuala Lumpur, Malaysia
  • Synergy Oil & Gas Engineering Sdn Bhd, Malaysia, B-07-02, Skypark @, Jalan USJ 25/1, One City, 47600 Subang Jaya, Selangor, Malaysia
  • Hablem Oil & Gas (M) Sdn Bhd, Malaysia, Lot K-7162 (Ground Floor), Bandar Seri Kerteh, 24300 Kerteh, Terengganu, Malaysia
United Arab Emirates (UAE) 15
  • Hexa Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE)
  • Al Masaood Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE)
Dubai 15
  • SPEC Oil & Gas FZCO- Dubai, Sheikh Mohammad Bin Zayed Rd - Dubai - United Arab Emirates (UAE)
  • Dragon Oil LLC -Dubai, Umm Al Hurair 2, Building 16, Executive Office Building- Dubai, UAE
  • Lazer Clean Middle East L.L.C, Dubai - United Arab Emirates (UAE)
  • Esterpol DIP, Dubai Investments Park 2 - Dubai - United Arab Emirates (UAE)
Indonesia 20
  • Pacific Oil & Gas Indonesia. PT- Indonesia, RT.14/RW.20, Kebon Melati, Central Jakarta City, Jakarta 10230, Indonesia
  • GE Oil & Gas- Indonesia, Batu Ampar, Batam City, Riau Islands 29444, Indonesia
  • Medco E&P Indonesia TUGU- Indonesia, Jawa Barat 16750, Indonesia
  • Mubadala Petroleum - Indonesia, DKI Jakarta, Daerah Khusus Ibukota Jakarta 12310, Indonesia
Singapore 15
  • Pacific Oil & Gas -Singapore, 1 Raffles Pl, Singapore 048624
  • Repsol Oil & Gas SEA Pte. Ltd. -Singapore, tower 2 Marina Bay Financial Centre, Singapore 018983
  • BP Singapore Pte Ltd -Singapore, 7 Straits View, #26-01 Marina One East Tower, Singapore 018936
  • Cosmo Oil International Pte Ltd -Singapore, 6 Battery Rd, Singapore 049909
UK 40
  • Solutia UK Ltd, Corporation Rd, Newport NP19 4XF, United Kingdom (UK)
  • Stepan UK Ltd, Bridge House, Bridge Street, Stalybridge SK15 1PH, United Kingdom (UK)
  • Univar UK Ltd, Block K/Leslie Caerphilly CF83 1BQ, United Kingdom (UK)
Australia 40
  • Scott Chemicals Australia Pty Ltd, 21/296 Bay Rd, Cheltenham VIC 3192, Australia
  • Wildcat Chemicals Australia, 15 Magnesium St, Narangba QLD 4504, Australia
  • Knight Equipment Australia PTY Ltd., Unit 3/1B Kleins Rd, Northmead NSW 2152, Australia
Italy 30
  • Ecolab Production Italy, Via A. Grandi, 9, 20089 Rozzano MI, Italy
  • Sabic Italia Spa, Via S. Clemente, 1, 20122 Milano MI, Italy
  • TEVA Pharmaceutical Industries (Italy), Via Terrazzano, 77, 20017 Rho MI, Italy