STAINLESS STEEL WELD NECK FLANGES MANUFACTURER

ANSI B 16.5, ASME B 16.47 Stainless Steel Weld Neck Flange, ASTM A182 SS WNRF Flanges, SS Weld Neck Raised Face Flanges Stockist & Exporter

At Venus Special Metals, we are highly engaged in offering a wide range of Stainless Steel Weld Neck Flanges. These SS Welded Neck Flanges are manufactured and designed in a diverse range of sizes and grades like 304, 316, 304L, 316L, 310 etc.

Our range includes Steel Raised Weld Neck Flanges or WNRF Flanges which are widely used establish the connection of pipes and deliver the maximum level of stability in the functionality of these vital structures. Moreover, our product ensures accuracy and precision so that our clients get value for their money. Clients can avail this product at industry leading prices from us.

We offer the leverage to our clients to make the order according to their specifications and requirements. Our offered range of Stainless steel raised face weld neck flanges are used to block the end of a pipe system or valve. They are widely used in power plant, chemical & food, and drilling & well building industries. Contact us today to request a free quote or send an inquiry!

 

STAINLESS STEEL 304 WELD NECK FLANGE, SS 310 WELD NECK FLANGE, SS UNS S30400/ S31000 FLANGES, STAINLESS STEEL WERKSTOFF NR. 1.4301 / 1.4401 PIPE FLANGES MANUFACTURER & SUPPLIER

SS WELD NECK RAISED FACE FLANGES SPECIFICATION

DimensionsANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
StandardANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Class150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Size1/8″ NB TO 48″NB.
Types of FlangesFlat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DINDIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
BSBS4504 , BS4504, BS1560, BS10

STAINLESS STEEL WELD NECK FLANGES MATERIAL & GRADES

Stainless Steel Weld Neck FlangesASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L

DIMENSIONS OF ANSI/ASME B16.5 WELD NECK FLANGE

Size in InchSize in mmOuter DiameterFlange Thick.Hub ODWeld Neck ODWelding Neck LengthRF DiameterRF HeightPCDWeld Face
  ABCDEFGHI
1/215909.63021.34634.9260.31.6
3/42010011.23826.75142.9269.91.6
12511012.74933.45450.8279.41.6
1 1/43211514.35942.25663.5288.91.6
1 1/24012515.96548.36073298.41.6
25015017.57860.36292.12120.71.6
2 1/26518020.7907368104.82139.71.6
38019022.310888.9681272152.41.6
3 1/29021522.3122101.670139.72177.81.6
410023022.3135114.375157.22190.51.6
512525522.3164141.387185.72215.91.6
615028023.9192168.387215.92241.31.6
820034527246219.1100269.92298.51.6
1025040528.6305273100323.823621.6
1230048530.2365323.81133812431.81.6
1435053533.4400355.6125412.82476.31.6
1640059535457406.4125469.92539.81.6
1845063538.1505457.2138533.42577.91.6
2050070041.3559508143584.226351.6
2460081546.1663610151692.22749.31.6
Size in InchSize in mmNo of BoltsBolt Size UNCMachine Bolt LengthRF Stud LengthHole SizeISO Stud SizeWeight in kg
1/21541/250555/8M140.6
3/42041/250655/8M140.9
12541/255655/8M141.4
1 1/43241/255705/8M141.4
1 1/24041/265705/8M141.8
25045/870853/4M162.7
2 1/26545/875903/4M163.7
38045/875903/4M164.6
3 1/29085/875903/4M165.5
410085/875903/4M166.8
512583/485957/8M208.7
615083/4851007/8M2010.9
820083/4901107/8M2017.7
10250127/81001151M2424
12300127/81001201M2437
143501211151351 1/8M2750
164001611151351 1/8M2764
18450161 1/81251451 1/4M3068
20500201 1/81401601 1/4M3082
24600201 1/41501701 3/8M33118
Size in InchSize in mmOuter DiameterFlange Thick.Hub ODWeld Neck ODWelding Neck LengthRF DiameterRF HeightPCDWeld Face
  ABCDEFGHI
1/2159512.73821.35134.9266.71.6
3/42011514.34826.75642.9282.61.6
12512515.95433.46050.8288.91.6
1 1/43213517.56442.26463.5298.41.6
1 1/24015519.17048.367732114.31.6
25016520.78460.36892.121271.6
2 1/26519023.91007375104.82149.21.6
3802102711788.9781272168.31.6
3 1/29023028.6133101.679139.72184.21.6
410025530.2146114.384157.222001.6
512528033.4178141.397185.722351.6
615032035206168.397215.92269.91.6
820038039.7260219.1110269.92330.21.6
1025044546.1321273116323.82387.41.6
1230052049.3375323.81293812450.81.6
1435058552.4425355.6141412.82514.41.6
1640065055.6483406.4144469.92571.51.6
1845071058.8533457157533.42628.61.6
2050077562587508160584.22685.81.6
2460091568.3702610167692.22812.81.6
Size in InchSize in mmNo of BoltsBolt Size UNCMachine Bolt LengthRF Stud LengthHole SizeISO Stud SizeWeight in kg
1/21541/255655/8M141.4
3/42045/865753/4M161.4
12545/865753/4M161.8
1 1/43245/870853/4M162.3
1 1/24043/475907/8M203.2
25085/875903/4M164.1
2 1/26583/4851007/8M205.5
38083/4901107/8M206.8
3 1/29083/4951107/8M208.2
410083/4951157/8M2011.4
512583/41101207/8M2014.6
6150123/41101207/8M2019.1
8200127/81201401M2431
102501611401601 1/8M2742
12300161 1/81451701 1/4M3064
14350201 1/81601801 1/4M3082
16400201 1/41651901 3/8M33113
18450241 1/41701951 3/8M33145
20500241 1/41852051 3/8M33182
24600241 1/22052301 5/8M39264
Size in InchSize in mmOuter DiameterFlange ThicknessHub ODWeld Neck ODWelding Neck LengthRF DiameterRF HeightPCDWeld Face
  ABCDEFGHI
1/2159514.33821.35234.9766.71.6
3/42011515.94826.75742.9782.61.6
12512517.55433.46250.8788.91.6
1 1/43213520.76442.26763.5798.41.6
1 1/24015522.37048.370737114.31.6
25016525.48460.37392.171271.6
2 1/26519028.61007379104.87149.21.6
38021031.811788.9831277168.31.6
3 1/29023035133101.686139.77184.21.6
410025535146114.389157.272001.6
512528038.1178141.3102185.772351.6
615032041.3206168.3103215.97269.91.6
820038047.7260219.1117269.973301.6
1025044554321273124323.87387.41.6
1230052057.2375323.81373817450.81.6
1435058560.4425355.6149412.87514.41.6
1640065063.5483406.4152469.97571.51.6
1845071066.7533457165533.47628.61.6
2050077569.9587508168584.27685.81.6
2460091576.2702610175692.27812.81.6
Size in InchSize in mmNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud Size
1/21541/2755/8M14
3/42045/8903/4M16
12545/8903/4M16
1 1/43245/8953/4M16
1 1/24043/41107/8M20
25085/81103/4M16
2 1/26583/41207/8M20
38083/41257/8M20
3 1/29087/81401M24
410087/81401M24
512587/81451M24
6150127/81501M24
82001211701 1/8M27
10250161 1/81901 1/4M30
12300161 1/42051 3/8M33
14350201 1/42101 3/8M33
16400201 3/82201 1/2M36
18450241 3/82301 1/2M36
20500241 1/22401 3/4M39
24600241 3/42651 7/8M45
Size in InchSize in mmOuter DiameterFlange ThicknessHub ODWeld Neck ODWelding Neck LengthRF DiameterRF HeightPCDWeld Face
  ABCDEFGHI
1/2159514.33821.35234.9766.71.6
3/42011515.94826.75742.9782.61.6
12512517.55433.46250.8788.91.6
1 1/43213520.76442.26763.5798.41.6
1 1/24015522.37048.370737114.31.6
25016525.48460.37392.171271.6
2 1/26519028.61007379104.87149.21.6
38021031.811788.9831277168.31.6
3 1/29023035133101.686139.77184.21.6
410027538.1152114.3102157.27215.91.6
512533044.5189141.3114185.77266.71.6
615035547.7222168.3117215.97292.11.6
820042055.6273219.1133269.97349.21.6
1025051063.5343273152323.87431.81.6
1230056066.7400323.815638174891.6
1435060569.9432355.6165412.875271.6
1640068576.2495406.4178469.97603.21.6
1845074582.6546457184533.476541.6
2050081588.9610508190584.27723.91.6
24600940101.6718610203692.271.6
Size in InchSize in mmNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
1/21541/2755/8M141.5
3/42045/8903/4M161.8
12545/8903/4M161.8
1 1/43245/8953/4M162.7
1 1/24043/41107/8M203.7
25085/81103/4M165.5
2 1/26583/41207/8M208.2
38083/41257/8M2010.5
3 1/29087/81401M2411.8
410087/81451M2419.1
5125811651 1/8M2731
61501211701 1/8M2736
8200121 1/81901 1/4M3055
10250161 1/42151 3/8M3386
12300201 1/42201 3/8M33102
14350201 3/82351 1/2M36127
16400201 1/22551 5/8M39177
18450201 5/82751 3/4M42216
20500241 5/82851 3/4M42268
24600241 7/83302M48377
Size in InchSize in mmOuter DiameterFlange ThicknessHub ODWeld Neck ODWelding Neck LengthRF DiameterRF HeightPCDWeld Face
  ABCDEFGHI
1/21512022.33821.36034.9782.61.6
3/42013025.44426.77042.9788.91.6
12515028.65233.47350.87101.61.6
1 1/43216028.66442.27363.57111.11.6
1 1/24018031.87048.383737123.81.6
25021538.110560.310292.17165.11.6
2 1/26524541.312473105104.87190.51.6
38024038.112788.91021277190.51.6
410029044.5159114.3114157.272351.6
512535050.8190141.3127185.77279.41.6
615038055.6235168.3140215.97317.51.6
820047063.5298219.1162269.97393.71.6
1025054569.9368273184323.87469.91.6
1230061079.4419323.82003817533.41.6
1435064085.8451355.6213412.87558.81.6
1640070588.9508406.4216469.976161.6
18450785101.6565457229533.47685.81.6
20500855108622508248584.27749.31.6
246001040139.7749610292692.27901.71.6
Size in InchSize in mmOuter DiameterFlange ThicknessHub ODWeld Neck ODWelding Neck LengthRF DiameterRF HeightPCDWeld Face
  ABCDEFGHI
1/21512022.33821.36034.9782.61.6
3/42013025.44426.77042.9788.91.6
12515028.65233.47350.87101.61.6
1 1/43216028.66442.27363.57111.11.6
1 1/24018031.87048.383737123.81.6
25021538.110560.310292.17165.11.6
2 1/26524541.312473105104.87190.51.6
38026547.713388.91171277203.21.6
410031054162114.3124157.27241.31.6
512537573.1197141.3156185.77292.11.6
615039582.6229168.3171215.97317.51.6
820048592.1292219.1213269.97393.71.6
10250585108368273254323.87482.61.6
12300675123.9451323.82833817571.51.6
14350750133.4495355.6298412.876351.6
16400825146.1552406.4311469.97704.81.6
18450915162597457327533.47774.71.6
20500985177.8641508356584.27831.81.6
246001170203.2762610406692.27990.61.6
Size in InchSize in mmNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
1/21543/41107/8M202.3
3/42043/41157/8M202.7
12547/81251M244.1
1 1/43247/81251M244.6
1 1/240411401 1/8M275.9
25087/81451M2411.4
2 1/265811601 1/8M2716.4
38081 1/81801 1/4M3021.8
410081 1/41951 3/8M3333
512581 1/22501 5/8M3959
6150121 3/82601 1/2M3675
8200121 5/82901 3/4M42125
10250121 7/83352M48207
123001623752 1/8M52314
14350162 1/44052 3/8M56427
16400162 1/24452 5/8M64568
18450162 3/44952 7/8M72738
205001635403 1/8M76932
24600163 1/26153 5/8M901511
Size in InchSize in mmOuter DiameterFlange ThicknessHub ODWeld Neck ODWelding Neck LengthRF DiameterRF HeightPCDWeld Face
  ABCDEFGHI
1/21513530.24321.37334.9788.91.6
3/42014031.85126.77942.9795.21.6
125160355733.48950.871081.6
1 1/43218538.17342.29563.57130.21.6
1 1/24020544.57948.31117371461.6
25023550.99560.312792.17171.41.6
2 1/26526557.211473143104.87196.81.6
38030566.713388.91681277228.61.6
410035576.2165114.3190157.272731.6
512542092.1203141.3229185.77323.81.6
6150485108235168.3273215.97368.31.6
8200550127305219.1318269.97438.21.6
10250675165.1375273419323.87539.81.6
12300760184.2441323.84643817619.11.6
Size in InchSize in mmNo of BoltsBolt Size UNCRF Stud LengthHole SizeISO Stud SizeWeight in kg
1/21543/41207/8M203.3
3/42043/41257/8M203.7
12547/81401M245.5
1 1/432411501 1/8M277.8
1 1/24041 1/81701 1/4M3011.5
250811801 1/8M2719
2 1/26581 1/81951 1/4M3024
38081 1/42201 3/8M3342.8
410081 1/22551 5/8M3966
512581 3/43001 7/8M45111
6150823452 1/8M52173
82001223802 1/8M52264
10250122 1/24902 5/8M64490
12300122 3/45402 7/8M72695

TYPES OF STAINLESS STEEL WELD NECK FLANGES

Stainless Steel Class 150 Weld Neck FlangesSS Class 300 Weld Neck Flanges
SS Class 400 Weld Neck FlangesStainless Steel Class 600 Weld Neck Flanges
Stainless Steel Class 900 Weld Neck FlangesSS Class 1500 Weld Neck Flanges
SS Plate Weld Neck FlangesStainless Steel Ring Type Joint Weld Neck Flanges
Stainless Steel Drawing Weld Neck FlangesSS Square Weld Neck Flanges
SS Weld Neck Raised Face FlangesStainless Steel WNRF Flanges
Stainless Steel Forged Weld Neck FlangesSS Weld Neck Flat Face Flanges
SS Class 2500 Weld Neck FlangesStainless Steel Weld Neck Flanges

SS WNRF FLANGES – APPLICATION INDUSTRIES

  • Automobile Industries
  • Boilers
  • Chemical Fertilizers
  • Desalination
  • Decoratives
  • Dairies and Food
  • Energy Industries
  • Food Industries
  • Fertilizers and Plant Equipment
  • Fabrication
  • Heat Exchangers
  • Instrumentation
  • Metallurgical Industries
  • Oil and Gas Industries
  • Pharmaceuticals
  • Power Plants
  • Railings In Railway Stations
  • Sugar Industries
  • Space Application
  • Pulp and Paper Mills
  • Railway Coachings
  • Ships