+91 9029253570 / +91 9869755546

WNRF Flanges

ASME SA182 Duplex 2205 WNRF Flanges, ASME SA182 SS 316 WNRF Flanges, DIN 1.4301 WNRF Flanges, UNS S30400 WNRF Flanges, UNS N08904 WNRF Flanges.

wnrf-flanges-image

About WNRF Flanges

NISSAN STEEL Manufacturer supplier of SS, High nickel and Duplex / Super duplex Flanges, for enquiry contact on email: sales@nissansteel.com, export@nissansteel.com, nissansteels@gmail.com

UNS S30400 WNRF Flanges Manufacturer, DIN 1.4301 WNRF Flanges Stockist, 2507 Super Duplex WNRF Flanges Supplier.

Specification of WNRF Flanges

StandardsANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Size Chart1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Pressure Calculation in DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Weld Neck Flanges
Pressure Rating ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Weld Neck Flanges
UNI6Bar 10Bar 16Bar 25Bar 40Bar Weld Neck Flanges
JIS5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Weld Neck Flanges
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Weld Neck Flanges
EN6Bar 10Bar 16Bar 25Bar 40Bar Weld Neck Flanges
Most common types of Weld Neck FlangesForged / Threaded / Screwed / Plate
Connect Type/ Flange Face TypeRaised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove

Dimensions Standard Of WNRF Flanges

Class 150 WNRF Flange Dimensions

Normal Diam.O.D. FlangeThk. Of Flange MinDiam.
of
Hub
Diameter of Raised FaceHub
Diam.
Chamfer
of W.N
Lengtd Hub.YBoreDiam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inchdnOCXGAYBBCBHBNBDKGLB
1/2″1589.0011.2030.2035.1021.3047.8015.8060.5015.8041/2″0.71.5
3/4″2098.5012.7038.1042.9026.7052.3020.8069.9015.8041/2″0.81.8
1″25108.0014.2049.3050.8033.5055.6026.7079.3015.8041/2″1.12.4
1-1/4″32117.5015.7058.7063.5042.2057.2035.1088.9015.8041/2″1.53.3
1-1/2″40127.0017.5065.0073.2048.3062.0040.9098.6015.8041/2″1.84
2″50152.5019.1077.7091.9060.5063.5052.60120.7019.1045/8″2.76
2-1/2″65178.0022.4090.40104.6073.2069.9062.70139.7019.1045/8″4.49.8
3″80190.5023.90108.00127.0088.9069.9078.00152.4019.1045/8″5.211.5
3-1/2″90216.0023.90122.20139.70101.6071.4090.20177.8019.1085/8″6.414.2
4″100228.5023.90134.90157.20114.3076.20102.40190.5019.1085/8″7.516.6
5″125254.0023.90163.60185.70141.2088.90128.30215.9022.4083/4″9.220.2
6″150279.5025.40192.00215.90168.4088.90154.20241.3022.4083/4″1124.3
8″200343.0028.40246.10269.70219.20101.60202.70298.5022.4083/4″18.440.6
10″250406.5030.20304.80323.90273.10101.60254.50362.0025.40127/8″25.556.2
12″300482.5031.80365.30381.00323.90114.30304.80431.8025.40127/8″3781.4
14″350533.5035.10400.10412.80355.60127.00 476.3028.50121″51113
16″400597.0036.60457.20469.90406.40127.00 539.8028.50161″61.5136
18″450635.0039.60505.00533.40457.20139.70 577.9031.80161 1/8″71.5158
20″500698.5042.90558.80584.20508.00144.50 635.0031.80201 1/8″85187
24″600813.0047.80663.40692.20609.60152.40 749.3035.10201 1/4″119262

Class 300 WNRF Flange Dimensions

Pipe Normal Diam.O.D. FlangeThk. Of Flange MinDiam.
of
Hub
Diameter of Raised FaceHub
Diam.
Chamfer
of W.N
Lengtd Hub.YBoreDiam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inchdnOCXGAYBBCBHBNBDKG/PCSLB/PCS
1/2″1595.514.238.135.121.352.315.766.515.741/2″0.81.8
3/4″20117. 515.747.842.926.757.220.882.619.145/8″1.43.1
1″25124. 017.553.850.833.56226.788.919.145/8″1.73.7
1-1/4″32133. 519.163.563.542.26535.198.619.145/8″2.24.8
1-1/2″40155. 520.669.973.248.368.340.9114.322.445/8″3.27
2″50165. 022.484.191.960.569.952.612719.185/8″3.67.9
2-1/2″65190. 525.4100.1104.673.276.262.7149.422.483/4″5.412
3″80209. 528.4117.312788.979.278168.122.483/4″7.316.1
3-1/2″90228. 530.2133.4139.7101.68190.2184.222.483/4″8.919.6
4″100254. 031.8146.1157.2114.385.9102.4200.222.483/4″11.826
5″125279. 535.1177.8185.7141.298.6128.323522.483/4″1635.2
6″150317. 536.6206.2215.9168.498.6154.2269.722.4123/4″20.244.6
8″200381. 041.1260.4269.7219.2111. 3202.7330.225.4127/8″31.268.8
10″250444. 547.8320.5323.9273.1117. 3254.5387.428.4161″44.397.5
12″300520. 550.8374.7381323.9130. 0304.8450.931.8161 1/8″63.5140
14″350584. 053.8425.5412.8355.6142. 7 514..431.8201 1/8″86190
16″400647. 557.2482.6469.9406.4146. 1 571.535.1201 1/4″112247
18″450711. 060.5533.4533.4457.2158. 8 628.735.1241 1/4″141310
20″500774. 563.5587.2584.2508162. 1 685.835.1241 1/4″173382
24″600914. 569.9701.5692.2609.6168. 1 812.841.1241 1/2″248546

Class 600 WNRF Flange Dimensions

Pipe Normal Diam.O.D. FlangeThk. Of Flange MinDiam.
of
Hub
Diameter of Raised FaceHub
Diam.
Chamfer
of W.N
Lengtd HubDiam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inchdnOCXGAYBCBHBNBDKG/PCSLB/PCS
1/2″1595.514.238.135.122.452.366.515.741/2″0.92
3/4″20117. 515.747.842.925.457.282.619.145/8″1.63.5
1″25124. 017.553.850.826.96288.919.145/8″1.94.2
1-1/4″32133. 520.663.563.528.466.598.619.145/8″2.65.8
1-1/2″40155. 522.469.973.231.869.9114.322.443/4″3.68
2″50165. 025.484.191.936.673.212719.185/8″4.710.4
2-1/2″65190. 528.4100.1104.641.179.2149.422.483/4″4.815
3″80209. 531.8117.31274682.6168.122.483/4″8.719.3
3-1/2″90228. 535.1133.4139.749.385.9184.225.487/8″11.625.5
4″100273. 038.1152.4157.253.8101. 6215.925.487/8″18.440.5
5″125330. 044.5189185.760.5114. 3266.728.481″3168
6″150355. 547.8222.3215.966.5117. 3292.128.4121″3781.4
8″200419. 055.6273.1269.776.2133. 4349.331.8121 1/8″54.5120
10″250508. 063.5342.9323.985.9152. 4431.835.1161 1/4″98.5195
12″300559. 066.5400.138191.9155. 448935.1201 1/4″105231
14″350603. 569.9431.8412.893.7165. 1527.138.1201 3/8″150330
16″400686. 076.2495.3469.9106.4177. 8603.341.1201 1/2″177390
18″450743. 082.6546.1533.4117.3184. 2654.144.5201 5/8″228503
20″500813. 088.9609.6584.2127190. 5723.944.5241 5/8″285628
24″600940. 0101.6717.6692.2139.7203. 2838.250.8241 7/8″372820

Class 1500 WNRF Flanges Dimensions

Pipe Normal Diam.O.D. FlangeThk. Of Flange MinDiam.
of
Hub
Hub
Diam.
Chamfer
of W.N
Length HubDiam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inchdnOCXAYBCBHBNBDKG/PCSLB/PCS
1/2″15120.722.438.121.360.582.622.443/4″2.14.6
3/4″2013025.444.526.769.988.922.443/4″2.75.9
1″25149.428.452.333.573.2101.625.447/8″3.98.6
1-1/4″32158.828.463.542.273.2111.325.447/8″4.59.9
1-1/2″40177.831.869.948.382.612428.441″6.213.7
2″50215.938.1104.660.5101.6165.125.487/8″11.324.9
2-1/2″65244.341.112473.2104.6190.528.481″16.336
3″80266.747.8133.488.9117.3190.525.487/8″2146.3
4″100311.253.8162.1114.312423531.881 1/8″31.870.1
5″125374.773.2196.9141.2155.4279.435.181 1/4″59129.8
6″150393.782.6228.6168.4171.5317.531.8121 1/8″72158
8″200482.691.9292.1219.2212.9393.738.1121 3/8″124273
10″250584.2108368.3273.1254469.938.1161 3/8″207456
12″300673.1124450.9323.9282.4533.438.1201 3/8″306674
14″350749.3133.4495.3355.6298.5558.841.1201 1/2″416917
16″400825.5146.1552.5406.4311.261644.5201 5/8″5671250
18″450914.4162.1596.9457.2327.2685.850.8201 7/8″7361623
20″500984.3177.8641.4508355.6749.353.8202″9292048
24″6001168.4203.2762609.6406.4901.766.5202 1/2″15043316

Class 2500 WNRF Flanges Dimensions

Nominal Pipe SizeO.D. FlangeThk. Of Flange MinDiam.
of
Hub
Hub
Diam.
Chamfer
of W.N
Lengtd Hub.YDiam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inchdnOCXAYBCBHBNBDKGLB
1/2″15133.430.242.921.373.288.922.443/4″3.27
3/4″20139.731.850.826.779.295.322.443/4″3.68
1″25158.835.157.233.588.910825.447/8″5.412
1-1/4″32184.238.173.242.295.313028.441″7.817.2
1-1/2″40203.244.579.248.3111.3146.131.841 1/8″11.525.4
2″5023550.895.360.5127171.528.481″1942
2-1/2″65266.757.2114.373.2142.7196.931.881 1/8″2452
3″80304.866.5133.488.9168.1228.635.181 1/4″42.694
4″100355.676.2165.1114.3190.5273.141.181 1/2″64141
5″125419.191.9203.2141.2228.6323.947.881 3/4″111244
6″150482.6108235168.4273.1368.353.882″171378
8″200552.5127304.8219.2317.5438.253.8122″261576
10″250673.1165.1374.7273.1419.1539.866.5122 1/2″4851068
12″300762184.2441.5323.9463.6619.373.2122 3/4″6981539

Size Of WNRF Flanges

Nom
Pipe
Size
Outside
Diam
Sched
10
Sched
20
Sched
30
Std.
Wall
Sched
40
Sched
60
Extra
Strong
Sched
80
Sched
100
Sched
120
Sched
140
Sched
160
Double
Extra
Strong
1/2”0.8400.6740.6220.6220.5460.5460.4640.252
3/4”1.0500.8840.8240.8240.7420.7420.6120.434
1”1.3151.0971.0491.0490.9570.9570.8150.599
1.1/4”1.6601.4421.3801.3801.2781.2781.1600.896
1.1/2”1.9001.6821.6101.6101.5001.5001.3381.100
2”2.3752.1572.0672.0671.9391.9391.6871.503
2.1/2”2.8752.6352.4692.4692.3232.3232.1251.771
3”3.5003.2603.0683.0682.9002.9002.6242.300
3-1/2”4.0003.7603.5483.5483.3643.3642.728
4”4.5004.2604.0264.0263.8263.8263.6243.4383.152
5”5.5635.2955.0475.0474.8134.8134.5634.3134.063
6”6.6256.3576.0656.0655.7615.7615.5015.1874.897
8”8.6258.3298.1258.0717.9817.9817.8137.6257.6257.4377.1877.0016.8136.875
10”10.75010.42010.25010.13610.02010.0209.7509.7509.5629.3129.0628.7508.5008.750
12”12.75012.39012.25012.09012.00011.93811.62611.75011.37411.06210.75010.50010.12610.750
14”14.00013.50013.37613.25013.25013.12412.81213.00012.50012.12411.81411.50011.188
16”16.00015.50015.37615.25015.25015.00014.68815.00014.31213.93813.56413.12412.812
18”18.00017.50017.37617.12417.25016.87616.50017.00016.12415.68815.25014.87614.438
20”20.00019.50019.25019.00019.25018.81218.37619.00017.93817.43817.00016.50016.062
24”24.00023.50023.25022.87623.25022.62422.06223.00021.56220.93820.37619.87619.312
30”30.00029.37629.00028.75029.25029.000
36”36.00035.37635.00034.75035.25034.50035.000
42”42.00041.25041.000

Weight Chart Of WNRF Flanges

Nom
Size
150#300#600#900#1500#2500#
 WNS/OB/KWNS/OB/KWNS/OB/KWNS/OB/KWNS/OB/KWNS/OB/K
1/2”0.70.40.50.80.70.80.90.80.82.11.81.92.11.81.93.233
3/4”0.80.70.81.41.21.21.61.41.42.72.42.72.72.42.73.644.5
1”1.10.80.91.71.41.51.91.71.73.93.63.73.93.63.75.455
1.1/4”1.51.21.32.21.822.62.12.44.54.14.34.54.14.37.888
1.1/2”1.81.41.63.22.72.93.63.13.46.25.45.96.25.45.911.51111
2”2.72.22.63.63.23.54.73.94.411.310.511.311.310.511.3191717
2.1/2”4.43.54.15.44.55.34.85.46.816.315.81616.315.816242525
3”5.23.85.17.35.97.28.77.38.91512.316.82121.519.542.63839
3-1/2”6.456.58.97.59.211.6912.7
4”7.55.67.511.81012.218.416.518.62423.224.531.83133645860
5”9.26.59.21612.5163128.530.838.537.539.55958.86011195101
6”11.08.111.820.216.5223736.2385048.351.5727475171146156
8”18.41320.431.225.53654.551.562.2857589124112125261220242
10”25.518.43144.3355598.576.2102123110131207184215485420465
12”3728.54763.55282.510589.5132168146187306264316698590665
14”5137.5608673108150102158198172224416
16”61.544.56111288139177150225225192259567
18”71.55493141115178228180285318272383736
20”8572127173139228285231365376330482929
24”119951902482123503723305326806329051504

Pressure Rating Of WNRF Flanges

ANSI/ASME B16.34ANSI PRESSURE RATING
Temperature (in F°)150#300#400#600#900#1500#2500#
< 1002857409851480222037056170
2002606809051360203533955655
3002306558701310196532705450
4002006358451265190031705280
5001706058051205181030155025
6001405707551135170528404730
6501255507301100165027454575
7001105307101060159026554425
750955056751015152025354230
80080410550825123520553430
8506532042564095515952655
9005023030546069011501915
950351351852754106851145
10002085115170255430715
Hydrostatic Test Pressure (in Psig)450112515002225335055759275
ANSI/ASME B16.34ANSI PRESSURE RATING
Temperature in C°150#300#400#600#900#1500#2500#
   -29 / 3819.651.168.1102.1153.2255.3425.5
5019.250.166.8100.2150.4250.6417.7
10017.746.662.193.2139.8233388.3
15015.845.160.190.2135.2225.4375.6
20013.843.858.487.6131.4219365
25012.141.955.983.9125.8209.7349.5
30010.239.853.179.6119.5199.1331.8
3259.338.751.677.4116.1193.6322.6
3508.437.650.175.1112.7187.8313
3757.436.448.572.7109.1181.8303.1
4006.534.746.369.4104.2173.6289.3
4255.528.838.457.586.3143.8239.7
4504.62330.74669115191.7
4753.717.423.234.952.387.2145.3
5002.811.815.723.535.358.897.9

Price Of WNRF Flanges

Stainless Steel FlangesUSD $2.05 - $10.06 / Piece (FOB Price) on request
High Nickel Alloys FlangesUSD $8.10 - $20.20 / Piece (FOB Price) on request
Duplex & Super Duplex FlangeUSD $10.20 - $35.50 / Piece (FOB Price) on request
Cupro Nickel FlangesUSD $5.19 - $10.48 / Piece (FOB Price) on request
Carbon Steel FlangesUSD $2.08 - $7.10 / Piece (FOB Price) on request

Application Of WNRF Flanges

We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.

Testing Of WNRF Flanges

We known for its accurate and perfect dimensions. We thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.

Packing Of WNRF Flanges

We uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as: