Weld Neck Flanges Manufacturers in India

One of the largest Manufacturers & Suppliers of Weld Neck Flanges, WNRF Flanges, Carbon Steel Weld Neck Flanges, SS Weld Neck Flanges, ASTM A182 Weld Neck Flanges, Alloy Steel Weld Neck Flanges in india, Saudi Arabia

We are Leading Manufacturers of Weld Neck Flanges & have huge stock of 304 Weld Neck Flanges, 316 Weld Neck Flanges, astm a105 Weld Neck Flanges, astm a182 Weld Neck Flanges as per asme / ansi B16.5 Weld Neck flanges, ansi B16.47 Weld Neck flanges, Din Weld Neck flanges, Weld Neck Flanges Manufacturers, jis Weld Neck flanges & uni Weld Neck flanges Standards.

Best Price Forged Flanges in all size, classes & dimensions like Class 150 Weld Neck Flanges, Class 300 Weld Neck Flanges, Class 600 Weld Neck Flanges, Class 900 Weld Neck Flanges, Class 1500 Weld Neck Flanges & Class 2500 Weld Neck Flanges Suppliers in india, Iran

Randhir Metal is a largest Manufacturer, Supplier and Exporter of Welding neck Flange, WN forged Flange, welding-neck Flanges, ASME 16.5 Weld Neck Flanges / WNRF Flanges in forged steel, Stainless Steel, AS,CS etc. Weld Neck Flange is flanges that designed to be joined to a piping system by butt welding. This kind of flange include lots of specification,Weld neck Flange is expensive because of its long neck and cost of people for contact WN flange with pipeline or fitting, but is preferred for high stress applications. The necks, or hubs, transmits stresses to the pipeline. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck flange. The bore of Weld-Neck flange matches bore of the pipeline, reducing turbulence and erosion. Weld Neck Flanges are available in following specifications

Weld Neck Flanges

Randhir Metal is a Higly Acclaimed manufacturer & supplier of Weld Neck Flanges, Slip On Flanges, Weld Neck Flanges, Weld Neck Flanges & Slip On Flanges Pipe Fittings. A Weld Neck Flanges is a disc, collar or ring that attaches to pipe with the purpose of providing increased support for strength, blocking off a pipeline or implementing the attachment of more items. They are usually welded or screwed to the pipe end and are connected with bolts. A gasket is also fixed between the two mating flanges to provide a tighter seal.

We carry an endless variety of Weld Neck Flanges products that have an infinite amount of uses, Check with us for the right Blind flanges choice for your job.


Welding Neck Flanges Manufacturers In India

WN Flange (Welding neck Flange) is flange that designed to be joined to a piping system by butt welding, according to ANSI B16.5/ANSI B16.47 Series A/ANSI B16.47 Series B American Standard. we also manufacture & Supply as per DIN Standard, BS Standard, JIS Standard, GOST Standard etc. Welding Neck Flange Manufacturers in INDIA & Suppliers in USA, UK, CANADA, Saudi Arabia, Qatar, Kuwait, Bahrain, Abu Dhabi, Indonesia, Singapore, Thailand, Sri Lanka, Malaysia, Australia, UAE, Dubai, Iran, Iraq, Egypt, Turkey & offers Class 150 to Class 2500 WN Flange, wall thickness SCH10 to SCH XXS, type of sealing face RF, FF & RTJ, material in kinds of carbon steel, low temperature carbon steel, alloy steel, stainless steel, Inconel & Hastelloy.


ASTM A105 rtj wn flange at our Warehouse Mumbai,India

ASTM A105 rtj wn flange at our Warehouse Mumbai,India

ASTM A105 rtj wn flange in india, 150 lb, 3 inch, sch 120 Manufacturers

ASTM A105 RTJ WN Flange Manufacturers, Randhir Metal offers ASTM A105 Weld Neck Flange, 3 Inch (DN 80), 150 LB, ANSI B16.5, RTJ Face and Black coating.








A105 weld neck flange size dn250 pressure 300lb at our Warehouse Mumbai,India

A105 weld neck flange size dn250 pressure 300lb at our Warehouse Mumbai,India

A105 weld neck flange size dn250 pressure 300lb

A105 Carbon Weld Neck Flange Manufacturers, Randhir Metal Supplies A105 Carbon Weld Neck Flange, Size DN250, Pressure 300LB, Used as Pipe Connection.









Astm a182 f316 wn flange, rf, 150 lb, 4 inch, sch40 at our Warehouse Mumbai,India

Astm a182 f316 wn flange, rf, 150 lb, 4 inch, sch40 at our Warehouse Mumbai,India

Astm a182 f316 wn flange, rf, 150 lb, 4 inch, sch40 Manufacturers

WN Flange Manufacturers, Randhir Metal offers ASTM A182 F316 Welding Neck Flange, 150 LB, 4 Inch, SCH40, RF Face, ANSI B16.5 and without coating.









Carbon Steel Weld Neck Flanges at our Warehouse Mumbai,India

Ready Stock of Carbon Steel Weld Neck Flanges at our Warehouse Mumbai,India

Manufacturers Of Carbon Steel Weld Neck Flanges in India

Astm a105 rtj wn flange manufacturer supplying Carbon steel weld neck flange at best price in india. Astm a105 weld neck flange, 3 inch (dn 80), 150 lb, ansi b16.5, rtj face Flange, ASTM A105 WN FLANGE, 300 LB, 6 INCH, SCH STD, RF.







Carbon Steel WN Flange at our Warehouse Mumbai,India

Carbon Steel WN Flange at our Warehouse Mumbai,India

Carbon Steel WN Flange in India

A105 carbon steel weld neck flange manufacturer offering certified by indian oil, A105 carbon weld neck flange, size dn250, pressure 300lb.








Stainless Steel WN Flanges at our Warehouse Mumbai,India

Stainless Steel WN Flanges at our Warehouse Mumbai,India

Manufacturers Of Stainless Steel WN Flanges In India

Stainless Steel WN Flange Manufacturer Quoting special price on ASTM A182 F316 Welding Neck Flange, 150 LB, 4 Inch, SCH40, RF Face, ANSI B16.5 .










316L Stainless Steel WN Flanges at our Warehouse Mumbai,India

316L Stainless Steel WN Flanges at our Warehouse Mumbai,India

Manufacturers Of 316L Stainless Steel WN Flanges In India

ASTM A182 WN Flange Manufacturer in India offering special discounted price on ASTM A182 F316L WN Flange, 300 LB, 6 Inch, SCH40, RF face, Standard ANSI B16.5.

 

 

 

 

ASME/ ANSI B16.5 Weld Neck (WN) Pipe Flanges Manufacturing Materials :

Dimensions Base Material Pressure Rating
ASME B16.5 ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
API 605 ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
ASME B16.47series A & B ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
EN1092-1 ASTM A182 (Forgings) PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400.
BS4504 BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160.
BS10 BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) Table D. Table E. Table F. Table H. Table J. Table K. Table R. Table S.Table T.


Weld Neck Flanges


Weld Neck Flanges Specification

  • Type: WN Forged Flange , Weld Neck Flanges – WNRF
  • Material:
    Stainless Steel Weld Neck Flanges :ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
    Carbon Steel Weld Neck Flanges: ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
    Alloy Steel Weld Neck Flanges: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
    Duplex Steel Weld Neck Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
    Nickel Alloy Weld Neck Flanges: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22, C276, Copper Nickel, Hastelloy, Nickel, Monel, Inconel, Alloy20.
  • Standard: ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820
    DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
    B.S : BS4504 , BS4504, BS1560, BS10
  • Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
  • Size: 1/2-78 inch (DN15-DN2000)
  • Pressure: ANSI class 150,300,600,1500,2500, DIN PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160
  • Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case
  • Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
  • E-catalogue: Available , please visit catalogue of flange
  • Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

 

ASME/ANSI B16.5 150LB WN Flange/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Diameter of Raised Face Hub
Diam.
Chamfer
of W.N
Length Hub.Y Bore Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C X G A Y B BC BH BN BD
1/2″ 15 89.00 11.20 30.20 35.10 21.30 47.80 15.80 60.50 15.80 4 1/2″ 0.7 1.5
3/4″ 20 98.50 12.70 38.10 42.90 26.70 52.30 20.80 69.90 15.80 4 1/2″ 0.8 1.8
1″ 25 108.00 14.20 49.30 50.80 33.50 55.60 26.70 79.30 15.80 4 1/2″ 1.1 2.4
1-1/4″ 32 117.50 15.70 58.70 63.50 42.20 57.20 35.10 88.90 15.80 4 1/2″ 1.5 3.3
1-1/2″ 40 127.00 17.50 65.00 73.20 48.30 62.00 40.90 98.60 15.80 4 1/2″ 1.8 4
2″ 50 152.50 19.10 77.70 91.90 60.50 63.50 52.60 120.70 19.10 4 5/8″ 2.7 6
2-1/2″ 65 178.00 22.40 90.40 104.60 73.20 69.90 62.70 139.70 19.10 4 5/8″ 4.4 9.8
3″ 80 190.50 23.90 108.00 127.00 88.90 69.90 78.00 152.40 19.10 4 5/8″ 5.2 11.5
3-1/2″ 90 216.00 23.90 122.20 139.70 101.60 71.40 90.20 177.80 19.10 8 5/8″ 6.4 14.2
4″ 100 228.50 23.90 134.90 157.20 114.30 76.20 102.40 190.50 19.10 8 5/8″ 7.5 16.6
5″ 125 254.00 23.90 163.60 185.70 141.20 88.90 128.30 215.90 22.40 8 3/4″ 9.2 20.2
6″ 150 279.50 25.40 192.00 215.90 168.40 88.90 154.20 241.30 22.40 8 3/4″ 11 24.3
8″ 200 343.00 28.40 246.10 269.70 219.20 101.60 202.70 298.50 22.40 8 3/4″ 18.4 40.6
10″ 250 406.50 30.20 304.80 323.90 273.10 101.60 254.50 362.00 25.40 12 7/8″ 25.5 56.2
12″ 300 482.50 31.80 365.30 381.00 323.90 114.30 304.80 431.80 25.40 12 7/8″ 37 81.4
14″ 350 533.50 35.10 400.10 412.80 355.60 127.00 476.30 28.50 12 1″ 51 113
16″ 400 597.00 36.60 457.20 469.90 406.40 127.00 539.80 28.50 16 1″ 61.5 136
18″ 450 635.00 39.60 505.00 533.40 457.20 139.70 577.90 31.80 16 1 1/8″ 71.5 158
20″ 500 698.50 42.90 558.80 584.20 508.00 144.50 635.00 31.80 20 1 1/8″ 85 187
24″ 600 813.00 47.80 663.40 692.20 609.60 152.40 749.30 35.10 20 1 1/4″ 119 262

Note:
1) 2 mm raised face regularly furnished on Classes 150 and 300 unless otherwise ordered.


ASME/ANSI B16.5 300LB WN Flange/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Diameter of Raised Face Hub
Diam.
Chamfer
of W.N
Length Hub.Y Bore Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X G A Y B BC BH BN BD KG/PCS LB/PCS
1/2″ 15 95.5 14.2 38.1 35.1 21.3 52.3 15.7 66.5 15.7 4 1/2″ 0.8 1.8
3/4″ 20 117. 5 15.7 47.8 42.9 26.7 57.2 20.8 82.6 19.1 4 5/8″ 1.4 3.1
1″ 25 124. 0 17.5 53.8 50.8 33.5 62 26.7 88.9 19.1 4 5/8″ 1.7 3.7
1-1/4″ 32 133. 5 19.1 63.5 63.5 42.2 65 35.1 98.6 19.1 4 5/8″ 2.2 4.8
1-1/2″ 40 155. 5 20.6 69.9 73.2 48.3 68.3 40.9 114.3 22.4 4 5/8″ 3.2 7
2″ 50 165. 0 22.4 84.1 91.9 60.5 69.9 52.6 127 19.1 8 5/8″ 3.6 7.9
2-1/2″ 65 190. 5 25.4 100.1 104.6 73.2 76.2 62.7 149.4 22.4 8 3/4″ 5.4 12
3″ 80 209. 5 28.4 117.3 127 88.9 79.2 78 168.1 22.4 8 3/4″ 7.3 16.1
3-1/2″ 90 228. 5 30.2 133.4 139.7 101.6 81 90.2 184.2 22.4 8 3/4″ 8.9 19.6
4″ 100 254. 0 31.8 146.1 157.2 114.3 85.9 102.4 200.2 22.4 8 3/4″ 11.8 26
5″ 125 279. 5 35.1 177.8 185.7 141.2 98.6 128.3 235 22.4 8 3/4″ 16 35.2
6″ 150 317. 5 36.6 206.2 215.9 168.4 98.6 154.2 269.7 22.4 12 3/4″ 20.2 44.6
8″ 200 381. 0 41.1 260.4 269.7 219.2 111. 3 202.7 330.2 25.4 12 7/8″ 31.2 68.8
10″ 250 444. 5 47.8 320.5 323.9 273.1 117. 3 254.5 387.4 28.4 16 1″ 44.3 97.5
12″ 300 520. 5 50.8 374.7 381 323.9 130. 0 304.8 450.9 31.8 16 1 1/8″ 63.5 140
14″ 350 584. 0 53.8 425.5 412.8 355.6 142. 7 514..4 31.8 20 1 1/8″ 86 190
16″ 400 647. 5 57.2 482.6 469.9 406.4 146. 1 571.5 35.1 20 1 1/4″ 112 247
18″ 450 711. 0 60.5 533.4 533.4 457.2 158. 8 628.7 35.1 24 1 1/4″ 141 310
20″ 500 774. 5 63.5 587.2 584.2 508 162. 1 685.8 35.1 24 1 1/4″ 173 382
24″ 600 914. 5 69.9 701.5 692.2 609.6 168. 1 812.8 41.1 24 1 1/2″ 248 546

Note:
1) 2 mm raised face regularly furnished on Classes 150 and 300 unless otherwise ordered.


ASME/ANSI B16.5 600LB WN Flange/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Diameter of Raised Face Hub
Diam.
Chamfer
of W.N
Length Hub Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X G A Y BC BH BN BD KG/PCS LB/PCS
1/2″ 15 95.5 14.2 38.1 35.1 22.4 52.3 66.5 15.7 4 1/2″ 0.9 2
3/4″ 20 117. 5 15.7 47.8 42.9 25.4 57.2 82.6 19.1 4 5/8″ 1.6 3.5
1″ 25 124. 0 17.5 53.8 50.8 26.9 62 88.9 19.1 4 5/8″ 1.9 4.2
1-1/4″ 32 133. 5 20.6 63.5 63.5 28.4 66.5 98.6 19.1 4 5/8″ 2.6 5.8
1-1/2″ 40 155. 5 22.4 69.9 73.2 31.8 69.9 114.3 22.4 4 3/4″ 3.6 8
2″ 50 165. 0 25.4 84.1 91.9 36.6 73.2 127 19.1 8 5/8″ 4.7 10.4
2-1/2″ 65 190. 5 28.4 100.1 104.6 41.1 79.2 149.4 22.4 8 3/4″ 4.8 15
3″ 80 209. 5 31.8 117.3 127 46 82.6 168.1 22.4 8 3/4″ 8.7 19.3
3-1/2″ 90 228. 5 35.1 133.4 139.7 49.3 85.9 184.2 25.4 8 7/8″ 11.6 25.5
4″ 100 273. 0 38.1 152.4 157.2 53.8 101. 6 215.9 25.4 8 7/8″ 18.4 40.5
5″ 125 330. 0 44.5 189 185.7 60.5 114. 3 266.7 28.4 8 1″ 31 68
6″ 150 355. 5 47.8 222.3 215.9 66.5 117. 3 292.1 28.4 12 1″ 37 81.4
8″ 200 419. 0 55.6 273.1 269.7 76.2 133. 4 349.3 31.8 12 1 1/8″ 54.5 120
10″ 250 508. 0 63.5 342.9 323.9 85.9 152. 4 431.8 35.1 16 1 1/4″ 98.5 195
12″ 300 559. 0 66.5 400.1 381 91.9 155. 4 489 35.1 20 1 1/4″ 105 231
14″ 350 603. 5 69.9 431.8 412.8 93.7 165. 1 527.1 38.1 20 1 3/8″ 150 330
16″ 400 686. 0 76.2 495.3 469.9 106.4 177. 8 603.3 41.1 20 1 1/2″ 177 390
18″ 450 743. 0 82.6 546.1 533.4 117.3 184. 2 654.1 44.5 20 1 5/8″ 228 503
20″ 500 813. 0 88.9 609.6 584.2 127 190. 5 723.9 44.5 24 1 5/8″ 285 628
24″ 600 940. 0 101.6 717.6 692.2 139.7 203. 2 838.2 50.8 24 1 7/8″ 372 820

Note:
1) 7 mm raised face regularly furnished above Class 400 unless otherwise ordered.


ASME/ANSI B16.5 1500LB WN Flange/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Hub
Diam.
Chamfer
of W.N
Length Hub Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X A Y BC BH BN BD KG/PCS LB/PCS
1/2″ 15 120.7 22.4 38.1 21.3 60.5 82.6 22.4 4 3/4″ 2.1 4.6
3/4″ 20 130 25.4 44.5 26.7 69.9 88.9 22.4 4 3/4″ 2.7 5.9
1″ 25 149.4 28.4 52.3 33.5 73.2 101.6 25.4 4 7/8″ 3.9 8.6
1-1/4″ 32 158.8 28.4 63.5 42.2 73.2 111.3 25.4 4 7/8″ 4.5 9.9
1-1/2″ 40 177.8 31.8 69.9 48.3 82.6 124 28.4 4 1″ 6.2 13.7
2″ 50 215.9 38.1 104.6 60.5 101.6 165.1 25.4 8 7/8″ 11.3 24.9
2-1/2″ 65 244.3 41.1 124 73.2 104.6 190.5 28.4 8 1″ 16.3 36
3″ 80 266.7 47.8 133.4 88.9 117.3 190.5 25.4 8 7/8″ 21 46.3
4″ 100 311.2 53.8 162.1 114.3 124 235 31.8 8 1 1/8″ 31.8 70.1
5″ 125 374.7 73.2 196.9 141.2 155.4 279.4 35.1 8 1 1/4″ 59 129.8
6″ 150 393.7 82.6 228.6 168.4 171.5 317.5 31.8 12 1 1/8″ 72 158
8″ 200 482.6 91.9 292.1 219.2 212.9 393.7 38.1 12 1 3/8″ 124 273
10″ 250 584.2 108 368.3 273.1 254 469.9 38.1 16 1 3/8″ 207 456
12″ 300 673.1 124 450.9 323.9 282.4 533.4 38.1 20 1 3/8″ 306 674
14″ 350 749.3 133.4 495.3 355.6 298.5 558.8 41.1 20 1 1/2″ 416 917
16″ 400 825.5 146.1 552.5 406.4 311.2 616 44.5 20 1 5/8″ 567 1250
18″ 450 914.4 162.1 596.9 457.2 327.2 685.8 50.8 20 1 7/8″ 736 1623
20″ 500 984.3 177.8 641.4 508 355.6 749.3 53.8 20 2″ 929 2048
24″ 600 1168.4 203.2 762 609.6 406.4 901.7 66.5 20 2 1/2″ 1504 3316

Note:
1) 7 mm raised face regularly furnished above Class 400 unless otherwise ordered.


ASME/ANSI B16.5 2500LB WN Flange/Standards, Dimensions & Weight

Nominal Pipe Size O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Hub
Diam.
Chamfer
of W.N
Length Hub.Y Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C X A Y BC BH BN BD
1/2″ 15 133.4 30.2 42.9 21.3 73.2 88.9 22.4 4 3/4″ 3.2 7
3/4″ 20 139.7 31.8 50.8 26.7 79.2 95.3 22.4 4 3/4″ 3.6 8
1″ 25 158.8 35.1 57.2 33.5 88.9 108 25.4 4 7/8″ 5.4 12
1-1/4″ 32 184.2 38.1 73.2 42.2 95.3 130 28.4 4 1″ 7.8 17.2
1-1/2″ 40 203.2 44.5 79.2 48.3 111.3 146.1 31.8 4 1 1/8″ 11.5 25.4
2″ 50 235 50.8 95.3 60.5 127 171.5 28.4 8 1″ 19 42
2-1/2″ 65 266.7 57.2 114.3 73.2 142.7 196.9 31.8 8 1 1/8″ 24 52
3″ 80 304.8 66.5 133.4 88.9 168.1 228.6 35.1 8 1 1/4″ 42.6 94
4″ 100 355.6 76.2 165.1 114.3 190.5 273.1 41.1 8 1 1/2″ 64 141
5″ 125 419.1 91.9 203.2 141.2 228.6 323.9 47.8 8 1 3/4″ 111 244
6″ 150 482.6 108 235 168.4 273.1 368.3 53.8 8 2″ 171 378
8″ 200 552.5 127 304.8 219.2 317.5 438.2 53.8 12 2″ 261 576
10″ 250 673.1 165.1 374.7 273.1 419.1 539.8 66.5 12 2 1/2″ 485 1068
12″ 300 762 184.2 441.5 323.9 463.6 619.3 73.2 12 2 3/4″ 698 1539


Our Live Stock of Weld Neck Flanges

Forged Weld/Welding Neck (WN) Carbon Steel Flanges
Forged A105 Carbon Steel Weld Neck Flange (BW)
ANSI 16.5 Carbon Steel Forged Thread Flange/Weld Neck Flange
Forged Weld/Welding Neck (WN) Carbon Steel Flanges

FOB Price: $1.0 - $100.0 / Piece

Forged A105 Carbon Steel Weld Neck Flange (BW)

FOB Price: $1000.0 - $1500.0 / Piece

Weld Neck Flange (Pn10/16 2.5 Inches)
ASTM F316L Stainless Steel Flange Weld Neck Flange
150# ANSI RF 304/L Stainless Steel Forged Weld Neck Flange
Weld Neck Flange (Pn10/16 2.5 Inches)

FOB Price: $0.5 - $1000.0 / Piece

Stainless Steel Forged Flange Factory Price Weld Neck Flange
DIN or JIS Steel Weld Neck Flange
Asme B16.5 A105 Weld Neck Flanges
DIN or JIS Steel Weld Neck Flange

FOB Price: $10.0 - $100.0 / Piece

Asme B16.5 A105 Weld Neck Flanges

FOB Price: US $20.0 / Piece


Leading manufacturer of Weld Neck Flanges

We also having stock of Weld Neck Flanges & other Stainless Steel Flanges, Carbon Steel Flanges, Alloy Steel Flanges manufactured by :

Erne Fittings, Austria Metal far, Italy Lame S.R.l., Italy
BENKAN Corporation, Japan BKL- Thai Benkan, Thailand TecnoForge, Italy
Ulma, Spain Mega, Italy Melesi, Italy
Interfit, France Raccortubi S.P.A., Italy

Weld Neck Flanges Application

  • Weld Neck Flanges uses in Oil and Gas Pipeline
  • Weld Neck Flanges uses in Chemical Industry
  • Weld Neck Flanges uses in Plumbing
  • Weld Neck Flanges uses in Oil & Gas Industry
  • Weld Neck Flanges uses in Water Supply Systems
  • Weld Neck Flanges uses in Paper & Pulp Industry
  • Weld Neck Flanges uses in Power Plant
  • Weld Neck Flanges uses in Fabrication Industry
  • Weld Neck Flanges uses in General purpose applications
  • Weld Neck Flanges uses in Food Processing Industry
  • Weld Neck Flanges uses in Structural Pipe
  • Weld Neck Flanges uses in Heat Exchangers

Specifications, Dimensions Weld Neck Flanges

  • ANSI/ASME B16.47 Series B Weld Neck Flange 300lb
  • ANSI/ASME B16.47 Series B Weld Neck Flange 600lb
  • ANSI/ASME B16.47 Series B Weld Neck Flange 400lb
  • ANSI/ASME B16.47 Series B Weld Neck Flange 900lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 150lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 300lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 400lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 600lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 900lb
  • ANSI/ASME B16.5 Welding Neck Flange 150lb
  • ANSI/ASME B16.5 Welding Neck Flange 300lb
  • ANSI/ASME B16.5 Welding Neck Flange 400lb
  • ANSI/ASME B16.5 Welding Neck Flange 600lb
  • ANSI/ASME B16.5 Welding Neck Flange 900lb
  • ANSI/ASME B16.5 Welding Neck Flange 1500lb
  • ANSI/ASME B16.5 Welding Neck Flange 2500lb
  • ANSI/ASME B16.47 Series B Weld Neck Flange 75lb
  • ANSI/ASME B16.47 Series B Weld Neck Flange 150lb

Weld Neck Flanges Price


Manufacturers of Different Types of Flanges, listed below

Forged Flanges Blind Flanges Slip on Flanges
Forged Flanges Blind Flanges Slip on Flanges
Weld Neck Flanges Lapped Joint Flanges Threaded Flanges
Weld Neck Flanges Lapped Joint Flanges Threaded Flanges
Socket Weld Flanges Long Weld Neck Flanges Weldo / Nipo Flanges
Socket Weld Flanges Long Weld Neck Flanges Weldo / Nipo Flanges
Orifice Flanges Reducing Flanges Flat Flanges
Orifice Flanges Reducing Flanges Flat Flanges
Loose Flanges RTJ Flanges Sorf Flanges
Loose Flanges RTJ Flanges Sorf Flanges
Square Flanges Swrf Flanges Expander Flanges
Square Flanges  Swrf Flanges Expander Flanges
Wnrf Flanges Ring Type Joint Flanges Groove & Tongue Flanges
Wnrf Flanges Ring Type Joint Flanges Groove & Tongue Flanges
High Hub Blinds Flanges Spectacle Blind Flanges Weld Neck Flanges A / B
High Hub Blinds Flanges Spectacle Blind Flanges Weld Neck Flanges A / B
Spades Ring Spacers Flanges Screwed Flanges Forging Facing Flanges
Spades Ring Spacers Flanges Screwed Flanges Forging Facing Flanges


Locate our dealers & distributors in following Countries, Cities

Indonesia Malaysia Singapore
Vietnam Philippines United Arab Emirates
Saudi Arabia Iraq Iran
Turkey Egypt Oman
Kuwait Qatar Bahrain
Nigeria Kenya Tanzania
South Africa United States of America Canada
Italy Netherlands Germany
Mexico Australia New Zealand

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