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Carbon steel socket weld flanges manufacturer in India, buy SWRF flange with Hydrostatic testing & MTR reports.


Stainless Steel Socket Weld Flanges



Stainless steel socket weld flanges specification

Manufacturing Size Face Types SWRF Flange Are Designed For
  • 1/2" to 24"
  • PN 2.5 - PN 400
  • DN15 - DN1200
  • Socket weld flat face flange
  • Socket weld raised face flange
  • Socket weld RTJ flange
  • T&G (Tongue and Groove)
  • M&F (Male Female face)
Small nominal pipe sizes (≤ 4 inches, ≤ 10cm)
Uses of Stainless Steel Socket Weld Flange Thickness Connection
  • Small diameter applications
  • High pressure applications
  • SCH 20
  • SCH 40
  • SCH 80
  • SCH 100
  • SCH 120
  • SCH 160
  • Welded
  • Screwed
Bolt Hole Value Added Services Inspection Methods
4 To 24
  • Cutting
  • MTR certification
  • Coating
  • Marking tagging
  • Polishing
  • Beveling end
  • Tensile test
  • Material inspection
  • PMI test
  • Visual inspection
  • Impact test
  • Hardness test
Manufacturing Way Others Name Surface
  • Forged
  • Cast
  • Plate
  • SWRF flange
  • Flat surfaces
  • Concave and convex surfaces
  • Grooved surface
  • Convex surfaces
  • Ring joint surface
Dimensional Inspection of Carbon Steel Socket Weld Flange Application/ Uses Buying Tips Of Socket Welding Flange
  • Body Inner and Outer Diameter
  • Bolt Hole & Bolt Circle Diameter
  • Socket Depth
  • Hub Length
  • Straightness
  • Bolt hole alignment
  • Gas & Oil applications
  • Nuclear power
  • Petrochemical plants
  • Industrial piping connection
  • Refinery industry
  • Size
  • Length
  • Tested
  • Style
  • Type
  • Mass
  • End Type
  • Thickness
  • Materials
  • O.D.
  • Pressure Rating
Types of SW RF flange Pressure Manufacturing Standards & Origin
  • SWRF flanges
  • Socket weld orifice flange
  • SAE socket weld flange
  • 150 PSI
  • 300 PSI
  • 600 PSI
  • 900 PSI
  • 1500 PSI
  • 2500 PSI
  • PN 10 to PN400- Europe
  • BS 10- Australia and UK
  • BS EN 1092-1 - Europe
  • Ghost - Russia
  • MSS SP44 - USA
  • DIN- Germany
  • JIS - Japan
  • API-605 - USA
  • ASME B16.5- USA
  • UNI 2276/ 6091 - Italy
  • AWWA - USA
  • ANSI B16.5 - USA
Markings On SS Socket Weld Flange Coating Of ASTM A105 Socket Weld Flange Machining Process Of Socket Flange
  • Face type
  • Schedule
  • ASTM material
  • Country origin
  • Manufacturer logo
  • Size
  • Grade
  • Heat Number
  • Pressure rating
  • Oil black paint
  • Zinc plated
  • Yellow paint
  • Hot dip galvanized
  • Anti-rust oil
  • Heat treatment
  • Forming
  • Material selection
  • Quality control
  • Forging
  • Machining
  • Surface finish
  • Material cutting
  • Shaping
  • Inspection
SW RF flange Machine ASME B16.5 Socket Weld Flange Production Process ASME Standards
  • Press machine
  • Electric bevelling machine
  • Bending machine
  • Sand-blasting machine
  • Pushing machine
  • Raw Material
  • Inspection
  • Cutting
  • Forging
  • Heat Treatment
  • Forging Rolling
  • Final Inspection
  • Rust Prevention
  • Marking
  • Heat Number
  • Packaging
  • ASME B16.5


We offer 3LPE coating for socket weld raised face flange, socket welding flange available in all sizes & pressure class 150 To 2500



Most popular coating of socket welding flange

  • FBE Coating
  • 3LPE coating
  • Yellow paint
  • Anti-rust oil
  • Oil black paint
  • Hot dip galvanized


Carbon steel socket weld flange size

DN NPS Weight In Kilogram
15 1/2 0.8
20 3/4 0.9
25 1 0.9
32 1 1/4 1.4
40 1 1/2 1.4
50 2 2.3
65 2 1/2 3.2
3 80 3.7


SW flanges pressure class

(PSI)

Temperature in (°F) Fahrenheit 900 LBS 1500 LBS 2500 LBS 150 LBS 300 LBS 600 LBS
-20 to 100 2220 3705 6170 285 740 1480
200 2035 3395 5655 260 680 1360
300 1965 3270 5450 230 655 1310
500 1810 3015 5025 170 605 1205
600 1705 2840 4730 140 570 1135
700 1590 2655 4425 110 530 1060
800 1235 2055 3430 80 410 825
900 690 1150 1915 50 230 460
1000 255 430 715 20 85 170


Price of socket weld flange

Buy reducing socket weld flange at the best price per KG, get all sizes (1/2" To 48 Inch), and view the advantages of socket flange.

Price of socket weld flange

(Grade : F304, Face : Raised Face, SCH : 40) Price per piece in US Dollar

  • 3/4", RF, 150 LB
  • 1/2", 150 LB, RF
  • 1", RF 150 LB
  • 1 1/2", 150 LB, RF
  • 1 3/4", RF, 150 LB
  • 2", Class 150, RF
  • 2 1/2", Class 150, RF
  • 2 3/4", Class 150, RF
  • 3", Class 150, RF
  • US $1.20
  • US $1.68
  • US $2.40
  • US $2.92
  • US $3.48
  • US $4.25
  • US $4.97
  • US $6.13
  • US $7.77


Supplier of Inconel 625 socket weld pipe flanges and super duplex SW RF flange with final visual inspection in Mumbai


Common types of ASME B16.5 socket weld flange

SWRF flange

SWRF flange

Carbon steel socket weld flange

Carbon steel socket weld flange

Socket weld raised face flange

Socket weld raised face flange

Socket welding flange

Socket welding flange

Reducing socket weld flange

Reducing socket weld flange

SAE socket weld flange

SAE socket weld flange

SW RF flange

SW RF flange

Socket weld orifice flange

Socket weld orifice flange

Socket weld neck flange

Socket weld neck flange



Reducing socket weld flange material

Stainless Steel Socket Weld Flanges Carbon Steel Socket Weld Flanges Alloy Steel Socket Weld Flanges
  • ASTM A105 socket weld flange
  • ASME SA350 LF2 Class 1 socket flange
  • LTCS socket weld raised face flange
  • Carbon steel F42 socket weld raised face flange
  • ASME SA 694 F46 socket welding flange
  • A694 Gr F56 reducing socket weld flange
  • ASME SA694 Grade F52 socket flange
  • SA 694 F60 sae socket weld flange
  • ASME SA694 Grade F65 socket weld pipe flanges
  • High Yield F70 SW RF flange
  • ASTM A182 F1 flange SWRF
  • ASME SA182 F5 SW flange
  • Alloy Steel F9 socket weld orifice flange
  • A182 Gr F11 socket flange welding
  • F22 Alloy Steel flange SW RF
  • ASME SA 182 Grade F91 SWRF flange
Super Duplex Socket Weld Flanges Duplex Socket Weld Flanges Titanium Socket Weld Flanges
  • SA 182 F53
  • ASME SA182 Gr F55
  • A182 Grade F60
  • ASTM A182 F61
  • ASTM A182 F51
  • ASTM A182 F44
  • Titanium Grade 2 : ASTM B381 UNS R50400
  • Titanium Grade 5 : ASTM B381 USN R56400
Inconel Socket Weld Flanges Incoloy Socket Weld Flanges Hastelloy Socket Weld Flanges
  • Inconel 600 : ASTM B564 UNS N06600
  • Inconel 625 : ASTM B564 UNS N06625
  • Inconel 601 : ASTM B564 UNS N06601
  • Inconel 617 : ASTM B564 UNS N06617
  • Inconel 686 : ASTM B564 UNS N06686
  • Inconel 690 : ASTM B564 UNS N06690
  • Inconel 725 : ASTM B564 UNS N07725
  • 693, MA754, 751, 706, 718, 601GC, MA758, 783, X-750, 602CA, 603XL, 718SPF
  • Incoloy 800 : ASTM B407 UNS N08800
  • Incoloy 800H : ASTM B407 UNS N08810
  • Incoloy 800HT : ASTM B407 UNS N08811
  • Incoloy 825 : ASTM B407 UNS N08825
  • 903, 907, 945, 925, 926, 832, 330, 25-6HN, DS, 028, 020,909, 945X, MA956, 908, A-286, 27-7MO, 864, 890
  • Hastelloy C22 : ASTM B366 UNS N06022
  • Hastelloy C276 : ASTM B366 UNS N10276
  • Hastelloy C2000 : ASTM B366 UNS N06200
  • B-2, B, B-3, C, C-4, G-35, G-30, N, G-3, S, W, X
Monel Socket Weld Flanges Nickel Alloy Socket Weld Flanges Copper Nickel Socket Weld Flanges
  • Monel 400 : ASTM B564 UNS N04400
  • Monel 401 : ASTM B564 UNS N04401
  • Monel K500 : ASTM B564 UNS N05500
  • Nickel Alloy 200 : ASTM B564 UNS N02200
  • Nickel Alloy 201 : ASTM B564 UNS N02201
  • Copper Nickel 90/10 : ASTM B151 UNS C70600
  • Copper Nickel 70/30 : ASTM B151 UNS C71500


Check SW flange dimensions, and Hastelloy c276 SAE socket weld flange weight chart as per ASME B16.5.


Stainless steel socket weld flanges dimensions

Stainless steel socket weld flanges dimensions
NPS Inner Diameter (MM) Outer Diameter

(MM)

Thickness Of Flat Face (T2) Bolt Hole (B) (MM) Bolt Holes Number Bolt Circle R (Raised Face) RF (Raised Face ) (MM) H D ID 2* Thickness Of Raised Face (T) (MM)
1/2 22.35 88.9 .56 15.74 4 2.38 1.38 1.60 1.19 .38 0.62 15.74
3/4 27.68 98.55 .56 15.74 4 2.75 1.69 1.60 1.50 .44 0.82 15.74
1 34.54 107.95 .63 15.74 4 3.12 2.00 1.60 1.94 .50 1.05 17.52
1-1/4 43.18 .75 15.74 4 117.34 3.50 2.50 1.60 2.31 .56 1.38 .20.57
1-1/2 50.03 .82 15.74 4 127 3.88 2.88 1.60 2.56 .62 1.61 22.35
2 61.97 152.4 .94 19.05 4 4.75 3.62 1.60 3.06 .69 2.07 25.4
2-1/2 74.67 177.8 1.06 19.05 4 5.50 4.12 1.60 3.56 .75 2.47 28.44
3 90.67 190.5 1.13 19.05 4 6.00 5.00 1.60 4.25 .81 3.07 30.22
3-1/2 103.37 215.9 1.19 19.05 8 7.00 5.50 1.60 4.81 .88 3.55 31.75
4 116.07 228.6 1.25 19.05 8 7.50 6.19 1.60 5.31 .94 4.03 33.27
5 143.76 254 1.38 22.35 8 8.50 7.31 1.60 6.44 .94 5.05 36.57
6 170.68 279.4 1.50 22.35 8 9.50 8.50 1.60 7.56 1.06 6.07 39.62
8 221.48 342.9 1.69 22.35 8 11.75 10.62 1.60 9.69 1.25 7.98 44.45
10 276.35 406.4 1.88 25.4 12 14.25 12.75 1.60 12.00 1.31 10.02 49.27
12 327.15 482.6 2.13 25.4 12 17.00 15.00 1.60 14.38 1.56 12.00 55.62
14 359.15 533.4 2.19 28.44 12 18.75 16.25 1.60 15.75 1.63 13.25 57.15
16 410.46 596.9 2.44 28.4 16 21.25 18.50 1.60 18.00 1.75 15.25 63.5
18 461.7 635 2.63 31.75 16 22.75 21.00 1.60 19.88 1.94 17.25 68.32
20 513.0 698.5 2.83 31.75 20 25.00 23.00 1.60 22.00 2.13 19.25 73.15
22 564.38 749.3 3.07 35.05 20 27.25 25.25 1.60 24.25 2.38 21.25 79.50
24 615.95 812.8 3.19 35.0 20 29.50 27.25 1.60 26.12 2.50 23.25 82.55

Class 300 socket weld flange dimensions

Class 300 socket weld flange dimensions
Normal Pipe Size I.D. (MM) O.D. (MM) T1 Thickness Of Flat Face (T2) (MM) B (Bolt Hole) Bolt Holes Number BC (Bolt Circle ) R (Raised Face) RF (Raised Face ) (MM) H D ID 2* Thickness Of Raised Face (T) (MM)
1/2 22.35 95.25 0.50 20.82 0.62 4 2.62 1.38 1.60 1.50 .38 0.62 22.35
3/4 27.68 117.34 .056 23.87 0.75 4 3.25 1.69 1.60 1.88 .44 0.82 25.4
1 34.54 123.95 0.63 25.4 0.75 4 3.50 2.00 1.60 2.12 .50 1.05 26.92
1-1/4 43.18 133.35 0.69 25.4 0.75 4 3.88 2.50 1.60 2.50 .56 1.38 26.92
1-1/2 50.03 155.44 0.75 28.70 0.88 4 4.50 2.88 1.60 2.75 .62 1.61 30.22
2 61.9 165.1 0.82 31.75 0.75 8 5.00 3.62 1.60 3.31 .69 2.07 33.2
2-1/2 74.67 190.5 0.94 36.57 0.88 8 5.88 4.12 1.60 3.94 .75 2.47 38.1
3 90.67 209.55 1.06 41.40 0.88 8 6.62 5.00 1.60 4.62 .81 3.07 42.92


Advantages of SS socket weld flange

Advantages of SS socket weld flange

Socket weld flange weight chart

Weight In KG

NPS Class 150 Socket
Weld
Class 300 Socket
Weld
Class 600 Socket
Weld
Class 900 Socket
Weld
Class 1500 Socket
Weld
1/2 0.9 1.4 0.9 2.7 2.7
3/4 0.9 1.4 1.4 2.7 2.7
1 0.9 1.4 1.8 3.4 3.6
1.4 1.8 2.3 4.5 4.5
1.4 2.7 3.2 6.3 6.3
2 2.3 3.2 4.1 9.9 11.3
3.6 4.5 5.9 13.9 16.2
3 4.1 5.9 7.2 16.2 21.6
4 7.7 9.5 - -
4 5.9 9.9 16.7 23.9 32.9
5 6.8 12.6 28.4 37.4 59.4
6 8.6 17.6 36 49.5 74.3
8 13.5 26.1 51.8 77.4 117
10 19.4 36.5 79.7 110.3 196.2
12 28.8 51.8 96.8 300.2 55.4
14 40.5 74.3 116.6 423 63
16 44.1 85.5 164.7 562.5 81
18 58.5 112.5 214.2 291.2 731.3
20 74.3 141.8 275.4 - 922.5
22 83.3 166.5 265.5 - -
24 99 213.8 394.2 666 1271


SWRF flange schedule chart

Normal Size Of Steel Pipe Schedule 10 Schedule 40 Schedule 80 Schedule 120 Schedule 180
½ 0.08 0.10 0.14 ... 0.18
¾ 0.08 0.11 0.15 ... 0.21
1 0.10 0.13 0.17 ... 0.25
1 ¼ 0.10 0.14 0.19 ... 0.25
1 ½ 0.10 0.14 0.20 ... 0.28
2 0.10 0.15 0.21 ... 0.34
3 0.12 0.21 0.30 - 0.43
4 0.12 0.23 0.33 0.43 0.53
5 0.13 0.25 0.37 0.50 0.62
6 0.13 0.28 0.43 0.56 0.71
8 0.14 0.32 0.50 0.71 0.90
10 0.16 0.36 0.59 0.84 1.12
12 0.18 0.40 0.68 1 1.31
14 0.25 0.43 0.75 1.09 1.40
16 0.25 0.50 0.84 1.21 1.59
18 0.25 0.56 0.93 1.37 1.78
20 0.25 0.59 1.03 1.5 1.96
22 0.25 - - - -
24 0.25 0.68 1.21 1.81 2.34


Purpose of socket weld pipe flanges

Purpose of socket weld pipe flanges