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EN 1.0562 Blind Flange and P355NH Carbon Steel Threaded Flange manufacturer in India


P355N Steel Flange



Material Specification P355nh


Specification P355N Steel Flange
Manufacturer of Forged/ Threaded/ Screwed / Plate
Schedule SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Dimensions And Standard ASME B16.5
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production Technique Forged/ Heat treated and machined
Manufacturer Length NPS 1⁄₂" To NPS 48”
Face Type RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Forging Methods Casting/ Forging/ Rolling/ Cutting
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Flange Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flange Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.

Check Nace Mr0175 P355N Slip On Flange and Alloy Steel EN 1.0562 Weld Neck Flange Material Price list and dimensions


P355N Welding Neck Flange Price


Nominal Diameter Nominal pipe size in mm Pitch Circle Diameter In mm Thread holes Standard Grade Price In INR (India) Per Piece
DN 20 3/4" (26,9) 75 4 x 14 mm Ø Pressure Vessel Steel P355N 466.00
DN 25 1" (33,7) 85 4 x 14 mm Ø - - 684.00
DN 32 1.1/4" (42,4) 100 4 x 18 mm Ø - - 1126.00
DN 40 1.1/2" (48,3) 110 4 x 18 mm Ø - - 1390.00
DN 50 2" (60,3) 125 4 x 18 mm Ø - - 1750.00
DN 65 76,1 145 4 x 18 mm Ø - - 2650.00
DN 80 88,9 160 8 x 18 mm Ø - - 3150.00
DN 100 108 180 8 x 18 mm Ø - - 3787.00
DN 100 114,3 180 8 x 18 mm Ø - - 4500.00
DN 125 133 210 8 x 18 mm Ø - - 5190.00
DN 125 139,7 210 8 x 18 mm Ø - - 5400.00
DN 150 159 240 8 x 22 mm Ø - - 5985.00
DN 150 168,3 240 8 x 22 mm Ø - - 6400.00
DN 200 219,1 295 12 x 22 mm Ø Pressure Vessel Steel P355N 7228.00

Manufacturer of En1092-1 P355N Socket Weld Flange and EN 10216-3 P355NH Orifice Flanges in Flat Face/ Raised and Ring Type Joint


Types Of P355N Steel Flange


P355n Pressure Vessel Steel Flanges

P355n Pressure Vessel Steel Flanges

P355n Flange

P355n Flange

P355n Steel Pipe Flanges

P355n Steel Pipe Flanges

Steel Grade P355n Flanges

Steel Grade P355n Flanges

P355nh Carbon Steel Flanges

P355nh Carbon Steel Flanges

En 10216-3 P355n Flange

En 10216-3 P355n Flange

En 1.0562 Blind Flange

En 1.0562 Blind Flange

 En 1.0562 Weld Neck Flange

En 1.0562 Weld Neck Flange

Nace Mr0175 P355n Slip On Flange

Nace Mr0175 P355n Slip On Flange

P355nh Carbon Steel Threaded Flange

P355nh Carbon Steel Threaded Flange

 En1092-1 P355n Socket Weld Flange

En1092-1 P355n Socket Weld Flange

Werkstoff P355n Tc1 RTJ Flange

Werkstoff P355n Tc1 RTJ Flange

P355n Orifice Flange

P355n Orifice Flange

 En 10028-3 P355n Spectacle Blind Flange

En 10028-3 P355n Spectacle Blind Flange

P355n Tc1 En 10216-3 Plate Flange

P355n Tc1 En 10216-3 Plate Flange

P355n Din En 10216-3 Reducing Flange

P355n Din En 10216-3 Reducing Flange

 P355n Tc1 Vanstone Flange

P355n Tc1 Vanstone Flange

Din En10216-3 P355n Raised Face Flange

Din En10216-3 P355n Raised Face Flange

P355n Tc1 En 10216-3 Welding Flange

P355n Tc1 En 10216-3 Welding Flange

 En1092-1 P355N Pipe Flange

En1092-1 P355N Pipe Flange

P355N Low Temperature Flange

P355N Low Temperature Flange

P355n Pressure Vessel Flange

P355n Pressure Vessel Flange

 P355n Flange

P355n Flange

Steel Grade P355N Flange

Steel Grade P355N Flange

Grade P355NH Forged Flange

Grade P355NH Forged Flange

 EN 10028-3 P355NL2 Flange

EN 10028-3 P355NL2 Flange

EN 10028-3 P355N Flange

EN 10028-3 P355N Flange


P355n Equivalent ASTM Material


DIN DIN 17179 Grade FGP 36
EN EN 10216-3 Grade P355N
BS NFA A 49-326 Grade TU 52-BT
NFA ASTM A381 Grade Y 52
ASTM ASME SA381 Grade Y 52

P355n Chemical Composition


Sulphur Molybdenum Nickel Chromium Copper Others Carbon Silicon Manganese Phosphorous
0.02 maximum 0.08 maximum 0.50 maximum 0.30 maximum 0.30 V maximum 0.10 Nb maximum 0.05 Ti maximum 0.04 Al min 0.020 Nb+Ti+V maximum 0.12 maximum 0.20 maximum 0.50 0.90-1.70 0.025

P355n Mechanical Properties


Yield Strength Tensile Strength Elongation A5 min
MPa minimum ksi minimum MPa minimum MPa minimum ksi minimum Percentage
490 650 22

EN 10216-3 P355N Alloy Steel Lap Joint Flange and EN 10028:3 P355NH Steel Spectacle Blind Flange supplier in India offers Final visual inspection reports with each order, check EN 10222-4 Grade P355NH Forged Flange pressure rating

P355N Temperature Range


Temperature Value Condition Standards
20 °C 7.8 g/cm³ normalized or normalized formed (+N) EN 10028-2
100 °C 205 GPa normalized or normalized formed (+N) EN 10028-2
200 °C 195 GPa normalized or normalized formed (+N) EN 10028-2
300 °C 185 GPa normalized or normalized formed (+N) EN 10028-2
400 °C 175 GPa normalized or normalized formed (+N) EN 10028-2
500 °C 175 GPa normalized or normalized formed (+N) EN 10028-2

P355N High Temperature Flange Yield Point


P235GH High Temperature Flange Yield Point

Why P355N Called A285 Grade C Steel?


Why P355N Called A285 Grade C Steel

Torque Values Of P355N Carbon Steel Flange


Flange Size InchFlange Size MM(Maximum) Radial Projection
No Deeper Than the Bottom In MillimeterDeeper Than the Bottom In Millimeter
1/2153.01.5
3/4203.01.5
1253.01.5
1 1/4323.01.5
1 1/2403.01.5
2503.01.5
2 1/2653.01.5
3804.51.5
3 1/2906.03.0
41006.03.0
51256.03.0
61506.03.0
82008.04.5
102508.04.5
123008.04.5
143508.04.5
1640010.04.5
1845012.06.0

Benefits Of P355N Welding Neck Flange


Benefits Of P355N Welding Neck Flange

Benefits Of P355N Welding Neck Flange

P355N Pressure Vessel Steel Flanges Wall Thickness


Normal Size Of PipeOuter Diameter (O.D.)10 Schedule20 Schedule30 ScheduleSTD Wall40 Schedule60 ScheduleEXT Hvy80 Schedule100 Schedule120 Schedule140 Schedule160 ScheduleXX Hvy
½0.840.083......0.1090.109...0.1470.147.........0.1880.294
¾1.050.083......0.1130.113...0.1540.154.........0.2190.308
11.3150.109......0.1330.133...0.1790.179.........0.250.358
1 ¼1.660.109......0.140.14...0.1910.191.........0.250.382
1 ½1.90.109......0.1450.145...0.20.2.........0.2810.4
22.3750.109......0.1540.154...0.2180.218.........0.3440.436
2 ½2.8750.12......0.2030.203...0.2760.276.........0.3750.552
33.50.12--0.2160.216-0.30.3---0.4380.6
3 ½40.12--0.2260.226-0.3180.318----0.636
44.50.12--0.2370.237-0.3370.337-0.438-0.5310.674
55.5630.134--0.2580.258-0.3750.375-0.5-0.6250.75
66.6250.134--0.280.28-0.4320.432-0.562-0.7190.864
88.6250.1480.250.2770.3220.3220.4060.50.50.5940.7190.8120.9060.875
1010.750.1650.250.3070.3650.3650.50.50.5940.7190.84411.1251
1212.750.180.250.330.3750.4060.5620.50.6880.84411.1251.3121
14140.250.3120.3750.3750.4380.5940.50.750.9381.0941.251.406-
16160.250.3120.3750.3750.50.6560.50.8441.0311.2191.4381.594-
18180.250.3120.4380.3750.5620.750.50.9381.1561.3751.5621.781-
20200.250.3750.50.3750.5940.8120.51.0311.2811.51.751.969-
22220.25--0.375--0.5------
24240.250.3750.5620.3750.6880.9690.51.2191.5311.8122.0622.344-
2626---0.375--0.5------
30300.3120.50.6250.375--0.5------

Weight Of P355n Flange


Pressure ClassNominal Size Of Pipe  (NPS)Slip On (SORF Flange)Threaded (NPT Flange)Socket Weld (SWRF Flange)Lap Joint (LOOSE Flange)Blind (BLR FlangeF)Weld Neck (WNRF Flange)
Class 150 Flange½ 112122
¾222222
1222223
333333
1½ 333344
2555556
2½ 8888710
39999911.5
3½ 111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

Nace Mr0175 P355n Slip On Flange Dimensions


Dimensions of Class 150, 300, 600, 900, 1500, 2500

Nace Mr0175 P355n Slip On Flange Dimensions

CLass 150 300 600 900 1500 2500
Diameter
A
30 38 38 38 38 ...
Diameter
D
90 95 95 120 120 ...
THK
B
9.6 12.7 14.3 22.3 22.3 ...
11.2 14.3 20.7 28.7 28.7 ...
Diameter
G
35.1 35.1 35.1 35.1 35.1 ...
Diameter
K
60.3 66.7 66.7 82.6 82.6 ...
Height 14 21 22 32 32 ...
15.6 22.6 28.4 38.4 38.4 ...
Number
L
4 4 4 4 4 ...
Diameter
L
15.9 15.9 15.9 22.2 22.2 ...
Stud Bolts Diameter x Length
Diameter
(in)
1/2 1/2 1/2 3/4 3/4 ...
Length
mm
55 65 75 110 110 ...

Purchasing P355N Steel Plate Flange and EN 10216-3 Grade P355NH Drip Ring Flange from the manufacturer directly saves your cost and time

P355n TC1 EN 10216-3 Flange Facing Type


P355n TC1 EN 10216-3 Flange Facing Type

  • Type A: Flat Face (FF)
  • Type B: Raised Face (RF)
  • Type C: Tongue Face (TF)
  • Type D: Grooved Face (GF)
  • 1Type E: Spigo
  • Type F: Recess
  • Type G: Ring Recess
  • Type H: O-Ring Groove

Tolerance Of Steel Grade P355n Flanges


P355N Steel Flange DiameterTolerance
(A) (Outer Diameter)
  • When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm)
  • When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D) (Inner Diameter)
  • 10 Inches and smaller: ±1/32" (0.8 in mm)
  • 12 Inches thru 18": +1/8" (3.2 in mm)
  • 20 Inches and larger: -1/16" (1.6 in mm)
(B) Contact Face
  • 1/16" (RF): ±1/32" (0.8 mm)
  • 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J) Hub At Base Dai.
  • When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter)
  • When hub base is over 24": ±1/8" (3.2 millimeter)
(H) Diameter of hub at point of welding
  • 5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter)
  • 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P) Drilling
  • (B.C.): ±1/16" (1.6 mm)
  • (B.H.) spacing: ±1/32" (0.8 mm)
  Eccentricity of (bc) with respect to facing
  • 2 1/2" or smaller ±1/32" (0.8 mm) max.
  • 3" or larger ±1/16" (1.6 mm) max.
(C) (W.T.)
  • 18 inch or smaller: ±1/8" (3.2 mm), -0"
  • 20 inch or larger: ±3/16" (4.8 mm), -0"
(K) hub Length
  • 10 Inch or smaller: ±1/16" (1.6 millimeter)
  • 12 Inch or larger: ±1/8" (3.2 millimeter)

P355n Steel Flanges Bolt And Nut Size


P355n Steel Flanges Bolt And Nut Size
Class 150Class 300Class 600
NPS# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud
1/16 RFRTJ1/16 RFRTJ1/4 RFRTJ
1/240.502-1/440.502-1/2340.5033
3/440.502-1/240.6333-1/240.633-1/23-1/2
140.502-1/2340.6333-1/240.633-1/23-1/2
1-1/440.502-3/43-1/440.633-1/43-3/440.633-3/43-3/4
1-1/240.502-3/43-1/440.753-1/2440.754-1/44-1/4
240.633-1/43-3/480.633-1/2480.634-1/44-1/4
2-1/240.633-1/2480.7544-1/280.754-3/44-3/4
340.633-1/2480.754-1/44-3/480.7555
3-1/280.633-1/2480.754-1/4580.885-1/25-1/2
480.633-1/2480.754-1/2580.885-3/45-3/4
580.753-3/44-1/480.754-3/45-1/481.006-1/26-1/2
680.7544-1/2120.754-3/45-1/2121.006-3/46-3/4
880.754-1/44-3/4120.885-1/26121.137-1/27-3/4
10120.884-1/25161.006-1/46-3/4161.258-1/28-1/2
12120.884-3/45-1/4161.136-3/47-1/4201.258-3/48-3/4
14121.005-1/45-3/4201.1377-1/2201.389-1/49-1/4
16161.005-1/45-3/4201.257-1/28201.501010
18161.135-3/46-1/4241.257-3/48-1/4201.6310-3/410-3/4
20201.136-1/46-3/4241.2588-3/4241.6311-1/411-1/2
24201.256-3/47-1/4241.50910241.881313-1/4

Class 900Class 1500Class 2500
NPS# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud
1/4 RFRTJ1/4 RFRTJ1/4 RFRTJ
1/240.754-1/44-1/440.754-1/44-1/440.754-3/44-3/4
3/440.754-1/24-1/240.754-1/24-1/240.7555
140.885540.885540.885-1/25-1/2
1-1/440.885540.885541.0066
1-1/241.005-1/25-1/241.005-1/25-1/241.136-3/46-3/4
280.885-3/45-3/480.885-3/45-3/481.0077
2-1/281.006-1/46-1/481.006-1/46-1/481.137-3/48
380.885-3/45-3/481.137781.258-3/49
481.136-3/46-3/481.257-3/47-3/481.501010-1/4
581.257-1/27-1/281.509-3/49-3/481.7511-3/412-1/4
6121.137-1/27-3/4121.3810-1/410-1/282.0013-1/214
8121.388-3/48-3/4121.6311-1/211-3/4122.001515-1/2
10161.389-1/49-1/4121.8813-1/413-1/2122.5019-1/420
12201.381010162.0014-3/415-1/4122.7521-1/422
14201.5010-3/411162.251616-3/4
16201.6311-1/411-1/2162.5017-1/218-1/2
18201.8812-3/413-1/4162.7519-1/220-3/4
20202.0013-3/414-1/4163.0021-1/422-1/4
24202.5017-1/418163.5024-1/425-1/2

Surface Finish Of Werkstoff P355n Tc1 Flange


Surface Finish Of Werkstoff P355n Tc1 Flange
Normal Pipe Size (A) (B)
1/2 3.0 1.5
3/4 3.0 1.5
1 3.0 1.5
1-1/4 3.0 1.5
1-1/2 3.0 1.5
2 3.0 1.5
2-1/2 3.0 1.5
3 4.5 1.5
3-1/2 6.0 3.0
4 6.0 3.0
5 6.0 3.0
6 6.0 3.0
8 8.0 4.5
10 8.0 4.5
12 8.0 4.5
14 8.0 4.5
16 10.0 4.5
18 12.0 6.0
20 12.0 6.0
22 12.0 6.0
24 12.0 6.0

P355n Steel Pipe Flanges Sizes Chart


P355n Steel Pipe Flanges Sizes Chart

Pressure Vessel P355nh Flange Manufacturing Process


Pressure Vessel P355nh Flange Manufacturing Process

P355nh Carbon Steel Flanges Applications


  • Specialty Chemicals
  • Power Generation
  • Condensers
  • Chemical Equipment
  • Gas Processing
  • Pulp and Paper Industry
  • Sea Water Equipment
  • Pharmaceutical Equipment
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Heat Exchangers
  • Pharmaceuticals

Gaskets For EN1092-1 P355N Socket Weld Flange


Gaskets For EN1092-1 P355N Socket Weld Flange
(Normal Size Of Steel Pipes) In Inch (I.D.) Inner Daimeter Gasket
(O.D.) Outer Daimeter Gasket
Class 150#/ LB Class 300#/ LB Class 400#/ LB Class 600#/ LB Class 900#/ LB
1/2 0.84 1.875 2.125 2.125 2.125 2.50
3/4 1.06 2.25 2.625 2.625 2.625 2.75
1 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4 1.66 3 3.25 3.25 3.25 3.50
1 1/2 1.91 3.375 3.75 3.75 3.75 3.875
2 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2 2.88 4.875 5.125 5.125 5.125 6.50
3 3.50 5.375 5.875 5.875 5.875 6.625
4 4.50 6.875 7.125 7.00 7.625 8.125
5 5.56 7.75 8.50 8.375 9.50 9.75
6 6.62 8.75 9.875 9.75 10.50 11.375
8 8.62 11 12.125 12.00 12.625 14.125
10 10.75 13.375 14.25 14.125 15.75 17.125
12 12.75 16.125 16.625 16.50 18.00 19.625

EN 1.0562 Weld Neck Flange Dimensions


Dimensions of Class 150, 300, 600, 900, 1500, 2500

EN 1.0562 Weld Neck Flange Dimensions

CLass CLass 150 CLass 300 CLass 600 CLass 900 CLass 1500 CLass 2500
Diameter
A
30 38 38 38 38 43
Diameter
D
90 95 95 120 120 135
Thickness
B
9.6 12.7 14.3 22.3 22.3 30.2
11.2 14.3 20.7 28.7 28.7 36.6
Diameter
G
35.1 35.1 35.1 35.1 35.1 35.1
Diameter
K
60.3 66.7 66.7 82.6 82.6 88.9
Hight 46 51 52 60 60 73
47.6 52.6 58.4 66.4 66.4 79.4
Number
L
4 4 4 4 4 4
Diameter
L
15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
Diameter
(in)
1/2 1/2 1/2 3/4 3/4 3/4
Length
mm
55 65 75 110 110 120

EN 1.0562 Blind Flange Dimensions


Dimensions of Class 150, 300, 600, 900, 1500, 2500

EN 1.0562 Blind Flange Dimensions

CLass CLass 150 CLass 300 CLass 600 CLass 900 CLass 1500 CLass 2500
Diameter
D
90 95 95 120 120 135
B 9.6 12.7 14.3 22.3 22.3 30.2
11.2 14.3 20.7 28.7 28.7 36.6
Diameter
G
35.1 35.1 35.1 35.1 35.1 35.1
Diameter
K
60.3 66.7 66.7 82.6 82.6 88.9
Number
L
4 4 4 4 4 4
Diameter
L
15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
Diameter
(in)
1/2 1/2 1/2 3/4 3/4 3/4
Length
mm
55 65 75 110 110 120