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RTJ Flange

UNS S30400 RTJ Flange, DIN 1.4301 RTJ Flange, Inconel 625 RTJ Flange, ASME SA182 Duplex 2205 RTJ Flange, 2507 Super Duplex RTJ Flange, ASTM A182 SS 304 RTJ Flange.

ring-type-joint-flanges-image

About RTJ Flange

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 N08904 RTJ Flange Exporter, UNS S30400 RTJ Flange Manufacturer, DIN 1.4301 RTJ Flange Stockist, 2507 Super Duplex RTJ Flange Supplier.

Specification of RTJ Flange

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 Ring Type Joint Flange
Pressure Rating ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Ring Type Joint Flange
UNI6Bar 10Bar 16Bar 25Bar 40Bar Ring Type Joint Flange
JIS5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Ring Type Joint Flange
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Ring Type Joint Flange
EN6Bar 10Bar 16Bar 25Bar 40Bar Ring Type Joint Flange
Most common types of Ring Type Joint FlangeForged / 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 RTJ Flange

Class 150 RTJ Flanges Dimensions

Size in InchesSize in MillimeterOuter Diameter (O.D.)Thickness Of FlangesHub Outside DaimeterWeld Neck Outside DaimeterLength Of Welding NeckRTJ RF DiameterHeight Of RTJ RFPCDRTJ Pitch DiameterRTJ DeptdRTJ WidtdBore
ABCDEFGHIJKL
1/215909.63021.346N/AN/A60.3N/AN/AN/A 
3/42010011.23826.751N/AN/A69.9N/AN/AN/A
12511012.74933.45463.56.3579.447.636.358.74
1 1/43211514.35942.256736.3588.957.156.358.74
1 1/24012515.96548.36082.56.3598.465.076.358.74
25015017.57860.3621026.35120.782.556.358.74
2 1/26518020.79073681216.35139.7101.66.358.74
38019022.310888.9681336.35152.4114.36.358.74
3 1/29021522.3122101.6701546.35177.8131.786.358.74
410023022.3135114.3751716.35190.5149.236.358.74
512525522.3164141.3871946.35215.9171.456.358.74
615028023.9192168.3872196.35241.3193.686.358.74
820034527246219.11002736.35298.5247.656.358.74
1025040528.63052731003306.35362304.86.358.74
1230048530.2365323.81134066.35431.83816.358.74
1435053533.4400355.61254256.35476.3396.886.358.74
1640059535457406.41254836.35539.8454.036.358.74
1845063538.1505457.21385466.35577.9517.536.358.74
2050070041.35595081435976.35635558.86.358.74
2460081546.16636101517116.35749.3673.16.358.74

Class 300 RTJ Flanges Dimensions

Size in InchesSize in MillimeterOuter Diameter (O.D.)Thickness Of FlangesHub Outside DaimeterWeld Neck Outside DaimeterLengtd Of Welding NeckRTJ RF DiameterHeight Of RTJ RFPCDRTJ Pitch DiameterRTJ DeptdRTJ WidthBore
ABCDEFGHIJKL
1/2159512.73821.351515.5466.734.145.547.14 
3/42011514.34826.75663.56.3582.642.886.358.74
12512515.95433.460706.3588.950.86.358.74
1 1/43213517.56442.26479.56.3598.460.336.358.74
1 1/24015519.17048.36790.56.35114.368.276.358.74
25016520.78460.3681087.9212782.557.9211.91
2 1/26519023.910073751277.92149.2101.67.9211.91
3802102711788.9781467.92168.3123.837.9211.91
3 1/29023028.6133101.6791597.92184.2131.787.9211.91
410025530.2146114.3841757.92200149.237.9211.91
512528033.4178141.3972107.92235180.987.9211.91
615032035206168.3972417.92269.9211.127.9211.91
820038039.7260219.11103027.92330.2269.887.9211.91
1025044546.13212731163567.92387.4323.857.9211.91
1230052049.3375323.81294137.92450.83817.9211.91
1435058552.4425355.61414577.92514.4419.17.9211.91
1640065055.6483406.41445087.92571.5469.97.9211.91
1845071058.85334571575757.92628.6533.47.9211.91
20500775625875081606359.53685.8584.29.5313.49
2460091568.370261016774911.13812.8692.1511.1316.66

Class 400 RTJ Flanges Dimensions

Size in InchesSize in MillimeterOuter Diameter (O.D.)Thickness Of FlangesHub Outside DaimeterWeld Neck Outside DaimeterLength Of Welding NeckRTJ RF DiameterHeight Of RTJ RFPCDRTJ Pitch DiameterRTJ DepthRTJ WidthBore
ABCDEFGHIJKL
1/2159514.33821.352515.5466.734.145.547.14 
3/42011515.94826.75763.56.3582.642.886.358.74
12512517.55433.462706.3588.950.86.358.74
1 1/43213520.76442.26779.56.3598.460.336.358.74
1 1/24015522.37048.37090.56.35114.368.276.358.74
25016525.48460.3731087.9212782.557.9211.9
2 1/26519028.610073791277.92149.2101.67.9211.9
38021031.811788.9831467.92168.3123.837.9211.9
3 1/29023035133101.6861597.92184.2131.787.9211.9
410025535146114.3891757.92200149.237.9211.91
512528038.1178141.31022107.92235180.987.9211.91
615032041.3206168.31032417.92269.9211.127.9211.91
820038047.7260219.11173027.92330269.887.9211.91
10250445543212731243567.92387.4323.857.9211.91
1230052057.2375323.81374137.92450.83817.9211.91
1435058560.4425355.61494577.92514.4419.17.9211.91
1640065063.5483406.41525087.92571.5469.97.9211.91
1845071066.75334571655757.92628.6533.47.9211.91
2050077569.95875081686359.53685.8584.29.5313.49
2460091576.270261017574911.13812.8692.1511.1316.66

Class 600 RTJ Flanges Dimensions

Size in InchesSize in MillimeterOuter Diameter (O.D.)Thickness Of FlangesHub Outside DaimeterWeld Neck Outside DaimeterLength Of Welding NeckRTJ RF DiameterHeight Of RTJ RFPCDRTJ Pitch DiameterRTJ DepthRTJ WidthBore
ABCDEFGHIJKL
1/2159514.33821.352515.5466.734.145.547.14 
3/42011515.94826.75763.56.3582.642.886.358.74
12512517.55433.462706.3588.950.86.358.74
1 1/43213520.76442.26779.56.3598.460.336.358.74
1 1/24015522.37048.37090.56.35114.368.276.358.74
25016525.48460.3731087.9212782.557.9211.91
2 1/26519028.610073791277.92149.2101.67.9211.91
38021031.811788.9831467.92168.3123.837.9211.91
3 1/29023035133101.6861597.92184.2131.787.9211.91
410027538.1152114.31021757.92215.9149.237.9211.91
512533044.5189141.31142107.92266.7180.987.9211.91
615035547.7222168.31172417.92292.1211.127.9211.91
820042055.6273219.11333027.92349.2269.887.9211.91
1025051063.53432731523567.92431.8323.857.9211.91
1230056066.7400323.81564137.924893817.9211.91
1435060569.9432355.61654577.92527419.17.9211.91
1640068576.2495406.41785087.92603.2469.97.9211.91
1845074582.65464571845757.92654533.47.9211.91
2050081588.96105081906359.53723.9584.29.5313.49
24600940101.671861020374911.13838.2692.1511.1316.66

Class 900 RTJ Flanges Dimensions

Size in InchesSize in MillimeterOuter Diameter (O.D.)Thickness Of FlangesHub Outside DaimeterWeld Neck Outside DaimeterLength Of Welding NeckRTJ RF DiameterHeight Of RTJ RFPCDRTJ Pitch DiameterRTJ DepthRTJ WidthBore
ABCDEFGHIJKL
1/21512022.33821.36060.56.3582.639.676.358.74 
3/42013025.44426.77066.56.3588.944.456.358.74
12515028.65233.47371.56.35101.650.86.358.74
1 1/43216028.66442.273816.35111.160.336.358.74
1 1/24018031.87048.383926.35123.868.276.358.74
25021538.110560.31021247.92165.195.257.9211.91
2 1/26524541.3124731051377.92190.5107.957.9211.91
38024038.112788.91021567.92190.5123.837.9211.91
410029044.5159114.31141817.92235149.237.9211.91
512535050.8190141.31272167.92279.4180.987.9211.91
615038055.6235168.31402417.92317.5211.127.9211.91
820047063.5298219.11623087.92393.7269.887.9211.91
1025054569.93682731843627.92469.9323.857.9211.91
1230061079.4419323.82004197.92533.43817.9211.91
1435064085.8451355.621346711.13558.8419.111.1316.66
1640070588.9508406.421652411.13616469.911.1316.66
18450785101.656545722959412.7685.8533.412.719.84
2050085510862250824864812.7749.3584.212.719.84
246001040139.774961029277215.88901.7692.1515.8826.97

Class 1500 RTJ Flanges Dimensions

Size in InchesSize in MillimeterOuter Diameter (O.D.)Thickness Of FlangesHub Outside DaimeterWeld Neck Outside DaimeterLength Of Welding NeckRTJ RF DiameterHeight Of RTJ RFPCDRTJ Pitch DiameterRTJ DepthRTJ WidthBore
ABCDEFGHIJKL
1/21512022.33821.36060.56.3582.639.676.358.74 
3/42013025.44426.77066.56.3588.944.456.358.74
12515028.65233.47371.56.35101.650.86.358.74
1 1/43216028.66442.273816.35111.160.336.358.74
1 1/24018031.87048.383926.35123.868.276.358.74
25021538.110560.31021247.92165.195.257.9211.91
2 1/26524541.3124731051377.92190.5107.957.9211.91
38026547.713388.91171687.92203.2136.537.9211.91
410031054162114.31241947.92241.3161.937.9211.91
512537573.1197141.31562297.92292.1193.687.9211.91
615039582.6229168.31712489.53317.5211.149.5313.49
820048592.1292219.121331811.13393.7269.8811.1316.66
1025058510836827325437111.13482.6323.8511.1316.66
12300675123.9451323.828343814.27571.538114.2723.01
14350750133.4495355.629848915.88635419.115.8826.97
16400825146.1552406.431154617.48704.8469.917.4830.18
1845091516259745732761317.48774.7533.417.4830.18
20500985177.864150835667317.48831.8584.217.4833.32
246001170203.276261040679420.62990.6692.1520.6236.53

Class 2500 RTJ Flanges Dimensions

Size in InchesSize in MillimeterOuter Diameter (O.D.)Thickness Of FlangesHub Outside DaimeterWeld Neck Outside DaimeterLength Of Welding NeckRTJ RF DiameterHeight Of RTJ RFPCDRTJ Pitch DiameterRTJ DepthRTJ WidthBore
ABCDEFGHIJKL
1/21513530.24321.373656.3588.942.886.358.74 
3/42014031.85126.779736.3595.250.86.358.74
125160355733.48982.56.3510860.336.358.74
1 1/43218538.17342.2951027.92130.272.237.9211.91
1 1/24020544.57948.31111147.9214682.557.9211.91
25023550.99560.31271337.92171.4101.67.9211.91
2 1/26526557.2114731431499.53196.8111.139.5213.49
38030566.713388.91681689.53228.61279.5213.49
410035576.2165114.319020311.13273157.1811.1316.66
512542092.1203141.322924112.7323.8190.512.719.84
6150485108235168.327327912.7368.3228.612.719.84
8200550127305219.131834014.27438.2279.414.2723.01
10250675165.137527341942517.48539.8342.917.4830.18
12300760184.2441323.846449517.48619.1406.417.4833.32

Size Of RTJ Flange

Nominal Pipe SizeGroove DimensionsDiameter of Raised Portion K
150 PSI300 PSI400 PSI600 PSI900 PSI1500 PSI2500 PSIGroove #Pitch DiaDepthWidthRadius at Bottom150 PSI300 400 600 PSI900 PSI1500 PSI2500 PSIDepth
        PEFR     E
     6 R468-5/163/817/321/16   9-3/4 3/8
      64791/225/321/16    111/2
8      489-3/41/411/321/3210-3/4    1/4
 8888  4910-5/85/1615/321/32 11-7/812-1/8  5/16
   ……. 8 5010-5/87/1621/321/16   12-1/2 7/16
      851119/1629/321/16    13-3/89/16
10      52121/411/321/3213    1/4
 10101010  5312-3/45/1615/321/32 1414-1/4  5/16
     10 5412-3/47/1621/321/16   14-5/8 7/16
      105513-1/211/161-3/163/32    16-3/411/16
12      56151/411/321/3216    1/4
 12121212  57155/1615/321/32 16-1/416-1/2  5/16
     12 58159/1629/321/16   17-1/4 9/16
14      5915-5/81/411/321/3216-3/4    1/4
      12601611/161-5/163/32    19-1/211/16
 141414   6116-1/25/1615/321/32 18   5/16
    14  6216-1/27/1621/321/16  18-3/8  7/16
     14 6316-1/25/81-1/163/32   19-1/4 5/8
16      6417-7/81/411/321/3219    1/4
 161616   6518-1/25/1615/321/32 20   5/16
    16  6618-1/27/1621/321/16  20-5/8  7/16
     16 6718-1/211/161-3/163/32   21-1/2 11/16
18      6820-3/81/411/321/3221-1/2    1/4
 181818   69215/1615/321/32 22-5/8   5/16
    18  70211/225/321/16  23-3/8  1/2
     18 712111/161-3/163/32   24-1/8 11/16
20 20    72221/411/331/3223-1/2    1/4
 20 20   73233/817/321/16 25   3/8
    20  74231/225/321/16  25-1/2  1/2
     20 752311/161-5/163/32  -26-1/2 11/16
24      7626-1/21/411/321/3228    1/4
 242424   7727-1/47/1621/321/16 29-1/2   7/16
    24  7827-1/45/81-1/163/32  30-3/8  5/8
     24 7927-1/413/1617/163/32   31-1/4 13/16

Weight Chart Of RTJ Flange

Nominal Pipe SizeDiameter of PipeFlange I.DNo. of holesFlange DiaThk of FlangeDia of Bolt CircleDia of Bolt HolesApprox.Weight
DNISODIND5BNDbKd2KG/PCS
10-1414.54901660140.7
17.2-17.74901660140.69
15-20214951665140.77
21.3-224951665140.77
20-252641051875141.06
26.9-27.641051875141.05
25-303141151885141.27
33.7-34.441151885141.25
32-3839414018100181.86
42.4-43.1414018100181.83
40-44.545.5415018110182.12
48.3-49415018110182.09
50-5758.1416520125182.78
60.3-61.1416520125182.74
6576.1-77.1818522145183.48
8088.9-90.3820024160184.33
100-108109.6823524190225.82
114.3-115.9823524190225.61
125-133134.8827026220267.91
139.7-141.6827026220267.6
150-159161.18300282502610.12
168.3-170.5830028250269.58
175193.7-196.112350322953014.45
200219.1-221.812375343203016.9
250-267270.212450383853327.28
273-276.212450383853326.51
300323.9-327.616515424503336.38
350355.6-359.716580465103652.83
-368372.216580465103650.24
400406.4-41116660505853974.71
-419423.716660505853971.44
500508-513.620755526704286.87
600610-616.5208905479548121.84
700711-716249955890048150.93
800813-81824114064103056219.08
900914-92028125070114056271.16
10001016-102228136078125056344.95

Pressure Rating Of RTJ Flange

Temperature (°C)Class 150Class 300Class 400Class 600Class 900Class 1500Class 2500
-29 - 3819.851.768.9103.4155259431
5019.551.768.9103.4155259431
10017.751.568.7103.0155258429
15015.850.266.8100.3151251418
20013.848.664.897.2146243405
25012.146.361.792.7139232386
30010.242.957.085.7129214357
3259.341.455.082.6124207344
3508.440.053.480.0120200334
3757.437.850.475.7114189315
4006.534.746.369.4104174290
4255.528.838.457.586.3144240
4504.623.030.746.069.0115192
4753.717.122.834.251.385.4142
5002.811.615.423.234.757.996.5
5381.45.97.911.817.729.549.2

Price Of RTJ Flange

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 RTJ Flange

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 RTJ Flange

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 RTJ Flange

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: