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Carbon Steel SWRF Flange and ASTM A105 Reducing Socket Weld Flange manufacturer in India


Stainless Steel Socket Weld Flange

Socket Weld Flange Specification


Standard Specification Stainless Steel Socket Weld Flange
Use Of ASME B16.5 Socket Weld Flange Stainless Steel Socket Weld Flange Attached To Them In An Annealed Condition.
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
Flange Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
EN Standard 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
Manufacturer of Forged/ Threaded/ Screwed / Plate
JIS Standard 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Flange 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
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"
DIN Standard PN6/ PN10/ PN16/ PN25/ PN40/ PN64
Other Standard B16.47 Series A & B/ B16.48, BS4504/ GOST
Dimensions ASME B16.47/ MSS SP-44/ ASME B16.5/ EN 1092-1/ AWWA C207/ BS10
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
UNI Standard 6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar
Face Type Of SWRF Flange Flat Face Socket Weld Flange
Raised Face Socket Weld Flange
Reducing Socket Weld Flange
Socket Weld Orifice Flange
Socket Weld Rtj Flange
Size Diameters 1/2”/ 2”/ 3”/ 4”/ 6”/ 8”/ 10”/ 12” to 24”.
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Size 1/2 to 34", (Customized Up to 48 inch)
Wall Thickness Sch 10S/ Sch 20/ Sch 30/ Sch 40/ Sch 60/ Sch 80/ Sch 100/ Sch 120/ Sch 140. Sch 160 to SCH 180
  • Price stability can be seen in Socket Weld Flange manufacturers in India
  • Stainless Steel Socket Weld Flange have high corrosion resistance, particularly to stress corrosion cracking
  • Very little or no maintenance material
  • Carbon Steel Socket Weld Flange are suitable for harsh conditions.
  • Buy from Socket Weld Flange manufacturers in India for factory price
  • A largest Manufacturer, Stock, Distributor, Suppliers, Dealer, Distributor, Importer, Exporter, Source, Stockholder, Traders, Wholesaler, Fabricator & Stockist in Asia & Middle East.

SWRF Flange Full Form


Socket Weld Raised Face Flanges (SWRF)


Socket Weld Flange Material Grade


Titanium Socket Weld Flanges ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2/ Titanium Gr. 4/ Titanium Gr. 5/ Titanium Gr. 7
ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Hastelloy Socket Weld Flanges ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276)/ C22 (UNS N06022)/ C4/ C2000/ B2/ B3/ X Flangess
Monel Socket Weld Flanges ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400)/ Monel 500 (UNS No. N05500)
Copper Socket Weld Flanges T1, T2, C10100/ C10200/ C10300/ C10400/ C10500/ C10700/ C10800/ C10910/C10920/ TP1/ TP2/ C10930/ C11000/ C11300/ C11400/ C11500/ C11600/ C12000/C12200/ C12300/ TU1/ TU2/ C12500/ C14200/ C14420/ C14500/ C14510/ C14520/ C14530/ C17200/ C19200/ C21000/ C23000/ C26000/ C27000/ C27400/ C28000/ C33000/ C33200/ C37000/ C44300/ C44400/ C44500/ C60800/ C63020/ C68700/ C70400/ C70600/ C70620/ C71000/ C71500/ C71520/ C71640 etc
Brass Socket Weld Flanges 3602 / 2604 / H59 / H62 / etc.
Inconel Socket Weld Flanges ASTM B564 / ASME SB564, Inconel 600/ 601/ 625/ 718/ 783/ 690/ x750 Socket Weld Flanges
Carbon Steel Socket Weld Flanges ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Stainless Steel Socket Weld Flanges ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8/ CF3/ CF8M/ CF3M/ DIN 1.4301/ DIN 1.4306/ DIN 1.4401/ DIN 1.4404/ DIN 1.4308/ DIN 1.4408/ DIN 1.4306/ DIN 1.4409
Alloy Steel Socket Weld Flanges ASTM A182 / ASME SA182 F5/ F9/ F11/ F12/ F22/ F91
Copper Nickel Socket Weld Flanges ASTM / ASME SB 61 / 62 / 151 / 152/ Copper Nickel 90/10 (C70600 )/ Cupro Nickel 70/30 (C71500)/ UNS C71640
Alloy 20 SWRF Flanges ASTM B462 / ASME SB462/ Carpenter® 20 Alloy/ Alloy 20Cb-3
Aluminium SWRF Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel SWRF Flanges ASTM B564 / ASME SB564, Nickel 200/ Nickel 201/ Nickel 205/ Nickel 205LC
Duplex SWRF Flanges S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex SWRF Flanges S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy SWRF Flanges ASTM B564 / ASME SB564, Incoloy 800/ 800H/ 800HT (UNS N08800)/ 825 (UNS N08825)/ 925 Flangess
254 Smo SWRF Flanges ASTM A182 / ASME SA182, SMO 254/6Mo/ UNS S31254/ DIN 1.4547
Nimonic SWRF Flanges Nimonic 75/ Nimonic 80A/ Nimonic 90
Other SWRF Flanges material Tin bronze/ Alumunum bronze/ Lead bronze

Types Of Stainless Steel Socket Weld Flange


SS Socket Weld Flange

SS Socket Weld Flange

SS 304 Socket Weld Flange

SS 304 Socket Weld Flange

316 SS Socket Weld Flange

316 SS Socket Weld Flange

Stainless Steel 316 SWRF Flange

Stainless Steel 316 SWRF Flange

Raised Face Socket Weld Flange

Raised Face Socket Weld Flange

Flat Face Socket Weld Flange

Flat Face Socket Weld Flange

Reducing Socket Weld Flange

Reducing Socket Weld Flange

ASME B16.5 Socket Weld Flange

ASME B16.5 Socket Weld Flanges

Socket Welding Flange

Socket Welding Flange

SW RF Flange

SW RF Flange

Socket Weld Raised Face Flange

Socket Weld Raised Face Flange

Socket Weld Orifice Flange

Socket Weld Orifice Flange

Types Of Carbon Steel Socket Weld Flange


Carbon Steel Socket Weld Flange

Carbon Steel Socket Weld Flange

A105 Socket Weld Flange

A105 Socket Weld Flange

ASTM A350 LF2 Socket Weld Flange

ASTM A350 LF2 Socket Weld Flange

CS Socket Weld Flange

CS Socket Weld Flange

LTCS Socket Weld Flange

LTCS Socket Weld Flange

SWRF Flange

SWRF Flange

SW Flange

SW Flange

Socket Weld Pipe Flanges

Socket Weld Pipe Flanges

Socket Weld Reducing Flange

Socket Weld Reducing Flange

Socket Weld Rtj Flange

Socket Weld Rtj Flange

Socket Welded Flanges

Socket Welded Flanges

Other Materials Of ASME B16.5 Socket Weld Flange


Duplex Socket Weld Flange

Duplex Socket Weld Flanges

Super Duplex Socket Weld Flange

Super Duplex Socket Weld Flanges

Titanium Socket Weld Flange

Titanium Socket Weld Flanges

Mild Steel Socket Weld Flange

Mild Steel Socket Weld Flanges

Nickel Alloy Socket Weld Flange

Nickel Alloy Socket Weld Flanges

Copper Socket Weld Flange

Copper Socket Weld Flanges

Inconel Socket Weld Flange

Inconel Socket Weld Flanges

Ductile Iron Socket Weld Flange

Ductile Iron Socket Weld Flanges

Gi Socket Weld Flange

Gi Socket Weld Flanges

Aluminum Socket Weld Flange

Aluminum Socket Weld Flanges

Alloy Steel Socket Weld Flange

Alloy Steel Socket Weld Flanges

A350 LF2 Socket Weld Flange

A350 LF2 Socket Weld Flanges

UNS S31803 Socket Weld Flange

UNS S31803 Socket Weld Flanges

A182 F11 Socket Weld Flange

A182 F11 Socket Weld Flanges

Raised Face Socket Weld Flange Dimensions


Raised Face Socket Weld Flange Dimensions
Normal Sizes Of Steel Pipe In Inch
Class 150 RF Flanges
Dia. Of
RF Flanges In
(Inches)
No. Of Raised Face
Bolts
Dia. Of
Raised Face Bolts
In (Inches)
Dia. Of
Bolts Hole In
(Inches)
RF Bolts Circle
In
(Inches)
1/4
3-3/8
4
1/2
0.62
2-1/4
1/2
3-1/2
4
1/2
0.62
2-3/8
3/4
3-7/8
4
1/2
0.62
2-3/4
1
4-1/4
4
1/2
0.62
3-1/8
1-1/4
4-5/8
4
1/2
0.62
3-1/2
1-1/2
5
4
1/2
0.62
3-7/8
2
6
4
5/8
0.75
4-3/4
2-1/2
7
4
5/8
0.75
5-1/2
3
7-1/2
4
5/8
0.75
6
3-1/2
8-1/2
8
5/8
0.75
7
4
9
8
5/8
0.75
7-1/2
5
10
8
3/4
0.88
8-1/2
6
11
8
3/4
0.88
9-1/2
8
13-1/2
8
3/4
0.88
11-3/4
10
16
12
7/8
1
14-1/4
12
19
12
7/8
1
17
14
21
12
1
1.12
18-3/4
16
23-1/2
16
1
1.12
21-1/4
18
25
16
1-1/8
1.25
22-3/4
20
27-1/2
20
1-1/8
1.25
25
24
32
20
1-1/4
1.38
29-1/2

Some Of The Major Locations We Have Supplied Stainless Steel Slip On Flange:

Stainless Steel Socket Weld Flange

Stainless Steel Socket Weld Flange

Saudi Arabia (KSA), Dubai, Hong Kong, China.
Carbon Steel Socket Weld Flange

Carbon Steel Socket Weld Flange

Germany, Oman, Malaysia, Poland, Qatar.
ASME B16.5 Socket Weld Flange

ASME B16.5 Socket Weld Flange

Iran, Brazil, United Arab Emirates (UAE).

Flat Face Socket Weld Flange Dimensions


Flat Face Socket Weld Flange Dimensions
Normal Size Of Steel Pipe FF Dia. Inner Daimeter Flat Face Holes Number Flat Face Flanges Daimeter Wall Thickness (WT) Daimeter of (B.C.) Bolt Hole Daimeter Weight in Kilogram (Kg)
(DN) (ISO) (DIN) (D5) (BN) (D) (b) (K) (d2) (Kilogram/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

Stainless Steel Socket Weld Flange Packaging

Stainless Steel Socket Weld Flange Packaging
Stainless Steel Socket Weld Flange Packaging

Buy Aluminium Socket Weld Orifice Flange and Titanium Socket Weld Rtj Flange at lowest price in Mumbai, refer Class 150/ 300 ASTM A350 LF2 Socket Welding Flange dimensions and pressure rating


Global Client Reference list & delivery schedule of Stainless Steel Socket Weld Flange


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)

Stainless Steel Socket Weld Flange Dimensions


Stainless Steel Socket Weld Flange Dimensions

Class 150 Socket Weld Flange Dimensions


NPS Of SWRF Outer Diameter Diameter of RF Minimum Thickness Hub Diameter Through Hub Length Bore Diameter Socket Depth Bolt Circle Diameter Bolt Holes Diameter Flanges Bolt Number Weight In Kilogram
(NPS) (O) (R) (tf) (X) (Y) (B1) (B2) (D) (W) (I) (n) (-)
1/2 90 34.9 9.6 30 14 22.2 15.8 10 60.3 15.9 4 0.42
3/4 100 42.9 11.2 38 14 27.7 20.9 11 69.9 15.9 4 0.60
1 110 50.8 12.7 49 16 34.5 26.6 13 79.4 15.9 4 0.83
1 1/4 115 63.5 14.3 59 19 43.2 35.1 14 88.9 15.9 4 1.01
1 1/2 125 73.0 15.9 65 21 49.5 40.9 16 98.4 15.9 4 1.32
2 150 92.1 17.5 78 24 61.9 52.5 17 120.7 19.1 4 2.07
2 1/2 180 104.8 20.7 90 27 74.6 62.7 19 139.7 19.1 4 3.51
3 190 127.0 22.3 108 29 90.7 77.9 21 152.4 19.1 4 4.01

Class 300 Socket Weld Flange Dimensions


NPS Of SWRF Outer Diameter Diameter of RF Minimum Thickness Hub Diameter Through Hub Length Bore Diameter Socket Depth Bolt Circle Diameter Bolt Holes Diameter Flanges Bolt Number Weight In Kilogram
(NPS) (O) (R) (tf) (X) (Y) (B1) (B2) (D) (W) (I) (n) (-)
1/2 95 34.9 12.7 38 21 22.2 15.8 10 66.7 15.9 4 0.67
3/4 115 42.9 14.3 48 24 27.7 20.9 11 82.6 19.1 4 1.11
1 125 50.8 15.9 54 25 34.5 26.6 13 88.9 19.1 4 1.43
1 1/4 135 63.5 17.5 64 25 43.2 35.1 14 98.4 19.1 4 1.79
1 1/2 155 73.0 19.1 70 29 49.5 40.9 16 114.3 22.2 4 2.57
2 165 92.1 20.7 84 32 61.9 52.5 17 127.0 19.1 8 3.01
2 1/2 190 104.8 23.9 100 37 74.6 62.7 19 149.2 22.2 8 4.55
3 210 127.0 27.0 117 41 90.7 77.9 21 168.3 22.2 8 6.18

Class 600 Socket Weld Flange Dimensions


NPS Of SWRF Outer Diameter Diameter of RF Minimum Thickness Hub Diameter Through Hub Length Bore Diameter Socket Depth Bolt Circle Diameter Bolt Holes Diameter Flanges Bolt Number Weight In Kilogram
(NPS) (O) (R) (tf) (X) (Y) (B1) (B2) (D) (W) (I) (n) (-)
1/2 95 34.9 12.7 38 21 22.2 15.8 10 66.7 15.9 4 0.67
3/4 115 42.9 14.3 48 24 27.7 20.9 11 82.6 19.1 4 1.11
1 125 50.8 15.9 54 25 34.5 26.6 13 88.9 19.1 4 1.43
1 1/4 135 63.5 17.5 64 25 43.2 35.1 14 98.4 19.1 4 1.79
1 1/2 155 73.0 19.1 70 29 49.5 40.9 16 114.3 22.2 4 2.57
2 165 92.1 20.7 84 32 61.9 52.5 17 127.0 19.1 8 3.01
2 1/2 190 104.8 23.9 100 37 74.6 62.7 19 149.2 22.2 8 4.55
3 210 127.0 27.0 117 41 90.7 77.9 21 168.3 22.2 8 6.18

Class 1500 Socket Weld Flange Dimensions


Nominal Pipe Size  Outer Diameter Diameter of RF Minimum Thickness Hub Diameter Through Hub Length Bore Diameter Socket Depth Bolt Circle Diameter Bolt Holes Diameter Flanges Bolt Number Weight In Kilogram
(NPS) (O) (R) (tf) (X) (Y) (B1) (B2 STD) (D) (W) (-) (-) (-)
1/2 120 34.9 22.3 38 32 22.2 32.0 10 82.6 22.2 4 1.63
3/4 130 42.9 25.4 44 35 27.7 35.0 11 88.9 22.2 4 2.25
1 150 50.8 28.6 52 41 34.5 41.0 13 101.6 25.4 4 3.37
1 1/4 160 63.5 28.6 64 41 43.2 41.0 14 111.1 25.4 4 4.04
1 1/2 180 73.0 31.8 70 44 49.5 44.0 16 123.8 28.6 4 5.66
2 215 92.1 38.1 105 57 61.9 57.0 17 165.1 25.4 8 9.96
2 1/2 245 104.8 41.3 124 64 74.6 64.0 19 190.5 28.6 8 14.29

Pn16 Socket Weld Flange Dimensions


Pn16 Socket Weld Flange Dimensions
Flanges Size inches Flanges Size millimeter Outer Diameter (O.D.) inches Outer Diameter (O.D.) millimeter Inner Diameter (I.D.) inches Inner Diameter (I.D.) millimeter Ø B.H.C. In inches Ø B.H.C. In millimeter Ø B.H. inches Ø B.H. millimeter # B.H. Thickness inches Thickness millimeter Weight lbs Weight Kilogram
8.0 200 13.39 340 8.72 221.50 11.61 295 0.870 22 12 1.020 26 21.0 9.5
10.0 250 15.94 405 10.88 276.40 13.97 355 1.020 26 12 1.140 29 31.0 14.1
12.0 300 18.11 460 12.88 327.20 16.14 410 1.020 26 12 1.260 32 42.7 19.4
14.0 350 20.47 520 14.19 360.40 18.50 470 1.020 26 16 1.380 35 62.3 28.3
15.0 400 22.83 580 16.19 411.20 20.67 525 1.180 30 16 1.500 38 80.5 36.5
17.0 450 25.20 640 18.19 462.00 23.03 585 1.180 30 20 1.650 42 110.3 50.1
19.0 500 28.15 715 20.19 512.80 25.59 650 1.300 33 20 1.810 46 141.5 64.2
24.0 600 33.07 840 24.19 614.40 30.32 770 1.420 36 20 2.050 52 213.5 96.9

Carbon Steel Socket Weld Flange Pressure And Temperature Ratings


Carbon Steel Socket Weld Flange Pressure And Temperature Ratings

Gasket For Socket Weld Flange


Gasket For Socket Weld Flange
(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

Check schedule EN 1092-1, ANSI/ ASA/ ASME B16.5 Raised Face Socket Weld Flange, also available in Flat and RTJ type, view our online price list


Stainless Steel Socket Weld Flange Price List


Type Of Flanges Size In Inch SCH Class Grade Price In INR (India) Per Piece
Socket Weld Flanges 3/4 40 150 ASTM A182 F304L 267.00
- 1 40 150 - 367.00
- 2 40 150 - 478.00
- 3 40 150 - 590.00
- 4 80 300 - 765.00
- 6 80 300 - 1350.00
- 8 80 300 - 1690.00
Socket Weld Flanges 10 80 300 ASTM A182 F304L 2357.00

Carbon Steel Socket Weld Flange Price List


Type Of Flanges Size In Inch SCH Class Grade Price In INR (India) Per Piece
Socket Weld Flanges 3/4 40 150 ASTM A105 Carbon Steel 129.00
- 1 40 150 - 228.00
- 2 40 150 - 310.00
- 3 40 150 - 432.00
- 4 40 150 - 600.00
- 6 40 150 - 890.00
- 8 40 150 - 1150.00
Socket Weld Flanges 10 40 150 ASTM A105 Carbon Steel 1360.00

Applications Of Socket Weld Flange


  • Specialty Chemicals
  • Power Generation
  • Condensers
  • Chemical Equipment
  • Gas Processing
  • Pulp and Paper Industry
  • Sea Water Equipment
  • Pharmaceutical Equipment
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Heat Exchangers
  • Pharmaceuticals

Refer A182 Gr F304/ F316 Stainless Steel Socket Weld Flange welding process, extensive range of ASTM A182 F11 SW RF Flange in India

Features Of Socket Weld Flange


Features Of Socket Weld Flange

Socket Weld Flange Facing Types


Socket Weld Flange Facing Types

  • Type A: Flat Face (FF)
  • Type B: Raised Face (RF)
  • Type C: Tongue Face (TF)
  • Type D: Grooved Face (GF)
  • 1Type E: Spigo
  • Type F: Recess
  • Type G: Ring Recess
  • Type H: O-Ring Groove

Check application and advantage of Stainless Steel SWRF Flanges, manufacturer of Duplex, Nickel Alloy, MS and Carbon Steel Socket Weld Flange in all sizes and pressure class

Advantages And Disadvantages Of ASME B16.5 Socket Weld Flanges


Advantages And Disadvantages Of ASME B16.5 Socket Weld Flanges

SWRF Flange Weight


Normal Size Of Steel Pipe Dimensions In Millimeter SWRF Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches Size In Millimeter SWRF Flanges
Outer Daimeter (O.D.) In
(MM)
SWRF Flanges
Wall Thickness Of
(D)
In M)
ASME B16.5 Socket Weld Flange
1/2 15 88.9 11.2 0.4
3/4 20 98.6 12.7 0.6
1 25 108 14.2 0.8
1 1/4 32 117.3 15.7 1
1 1/2 40 127 17.5 1.3
2 50 152.4 19.1 2.1
2 1/2 65 177.8 22.4 3.3
3 80 190.5 23.9 3.9
3 1/2 90 215.9 23.9 4.8
4 100 228.6 23.9 5.3
5 125 254 23.9 6.1
6 150 279.4 25.4 7.5
8 200 342.9 28.4 12.1
10 250 406.4 30.2 16.5
12 300 482.6 31.8 26.2
14 350 533.4 35.1 34.6
16 400 596.9 36.6 44.8
18 450 635 39.6 48.9
20 500 698.5 42.9 61.9

Socket Weld Flange Welding


Socket Weld Flange Welding

Socket Weld Flange Installation


Socket Weld Flange Installation

Socket Weld Flange Thickness


Normal Size Of Pipe Outer Diameter (O.D.) 10 Schedule 20 Schedule 30 Schedule STD Wall 40 Schedule 60 Schedule EXT Hvy 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 Schedule XX Hvy
½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
3 3.5 0.12 - - 0.216 0.216 - 0.3 0.3 - - - 0.438 0.6
3 ½ 4 0.12 - - 0.226 0.226 - 0.318 0.318 - - - - 0.636
4 4.5 0.12 - - 0.237 0.237 - 0.337 0.337 - 0.438 - 0.531 0.674
5 5.563 0.134 - - 0.258 0.258 - 0.375 0.375 - 0.5 - 0.625 0.75
6 6.625 0.134 - - 0.28 0.28 - 0.432 0.432 - 0.562 - 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 -
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 -
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 -
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 -
22 22 0.25 - - 0.375 - - 0.5 - - - - - -
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 -
26 26 - - - 0.375 - - 0.5 - - - - - -
30 30 0.312 0.5 0.625 0.375 - - 0.5 - - - - - -

Socket Weld Flange Bore Dimensions


Slip On (SORF) And Socket Weld (SWRF) Flange 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.)

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SW Flange Bolt Chart


SW Flange Bolt Chart
SW Flange Bolt Chart

Socket Weld Pipe Flanges Tolerances


Outer Diameter * ≤ 24 = 1.6 (mm) > 24 = ± 3.2 (mm)

Inner Diameter ≤ 10 = ± 0.8 (mm) ≥ 12 = + 1.6 mm / - 0 mm

Hub Outside Diameter ≤ 12 = + 2.4 mm / - 1.6 (mm) ≥ 14 = ± 3.2 (mm)

Counterbore Diameter Same as for I.D.

Drilling Bolt Circle (B.C.) = 1.6 (mm) Bolts Hole Spacing = ± 0.8 (mm)

Bolt Circle Eccentricity ≤ 2.1/2 = 0.8 mm (maximum) ≥ 3 = 1.6 mm (maximum)

Wall Thickness ≤ 18 = + 3.2 mm / - 0 ≥ 20 = + 4.8 mm / - 0

Contact Face Diameter 1.6 mm RF = ± 0.8 (mm) 6.35 mm RF, Tongue and Groove Male And Female = ± 0.4 (mm)

Socket Weld Flange 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


Hs Code For Socket Weld Flange


HS Code Description
73079190 Stainless Steel Socket Weld Flange (F304L, Class 300, SCH 40)

Socket Welding Flange Surface Finish


Socket Welding Flange Surface Finish
Normal Pipe Size (A) (B)
1/2 3.0 1.5
3/4 3.0 1.5
1 3.0 1.5
1-1/4 3.0 1.5
1-1/2 3.0 1.5
2 3.0 1.5
2-1/2 3.0 1.5
3 4.5 1.5
3-1/2 6.0 3.0
4 6.0 3.0
5 6.0 3.0
6 6.0 3.0
8 8.0 4.5
10 8.0 4.5
12 8.0 4.5
14 8.0 4.5
16 10.0 4.5
18 12.0 6.0
20 12.0 6.0
22 12.0 6.0
24 12.0 6.0