DIN 86029 PN10 Nickel Alloy 20 Blind Flanges And ASTM B366 UNS N08020 Weld Neck Flange manufacturer & supplier In Mumbai, India


Alloy 20 Flanges

Metals and alloys have been used for a long time to manufacture various components of a piping system. Flange being one of them. Alloy 20 Flanges is one such type of flange that is suitable for fabrication and has good mechanical strength. Incoloy 20 Slip On Flanges manufacturer In India recommends these flanges as they are resistant to phosphoric and nitric acid. Nickel Alloy 20 Blind Flanges can also be used in sulfuric acid that is boiling 20% to 40%. ASTM B366 UNS N08020 Weld Neck Flange is also resistant to local corrosion such as crevice and pitting. They resist corrosion even in severe environments. 

Werkstoff Nr. 2.4660 Socket Weld Flange is used in petrochemical plants, mixing tanks, and pickling equipment. Furthermore, these ASME B366 Alloy N08020 Lap Joint Flanges are also used in chemical plants, heat exchangers, dye industries, and food processing industries. They work smoothly in boiling water as well as in sub zero or cryogenic temperatures. Carpenter 20 Stainless Steel Plate Flange displays resistance to cracking and has high density. Alloy 20 Pipe Flanges are also resistant to acid solutions such as sulfuric, phosphoric, and nitric.

These Nickel Alloy 20® Raised Face Flanges have the element niobium added to them in trace amounts that minimize the carbide precipitation caused during welding and also stabilize the flanges. Incoloy 3.7165 Threaded Flanges offer good fabricability, and machinability this makes them useful in the dye production industry and pharmaceutical industry. We have been manufacturing these ASTM B366 Alloy 20 (N08020) RTJ Flanges using high quality raw material and have been supplying them to our customers at affordable rates. Out timely delivery and assured quality of the product has gained us the reputation that we have today in the market. 




Alloy 20 Flanges Dimensions In MM


NPS(O.D.) For
Outside Diameter
Minimum (Wall Thickness)
(T)
Diameter Of Raised Face (RF)
(R)
Number of Bolts HolesDia. of HolesB.C. For
(Bolt Circle)
SORF Bore I.D.
(SB)
WNRF Bore I.D.
(WB)
Diameter Of Hub Base
(H.B.)
Diameter of Hub Top
(H.T.)
SORF Length
(S.L.)
WNRF Length
(W.L.)
123.500.381.3840.622.380.880.621.190.840.561.81
343.880.441.6940.622.751.090.821.501.050.562.00
14.250.502.0040.623.121.361.051.941.320.622.12
1144.620.562.5040.623.501.701.382.311.660.752.19
1125.000.622.8840.623.881.951.612.561.900.812.38
26.000.693.6240.754.752.442.073.062.380.942.44
2127.000.814.1240.755.502.942.473.562.881.062.69
37.500.885.0040.756.003.573.074.253.501.122.69
3128.500.885.5080.757.004.073.554.814.001.192.75
49.000.886.1980.757.504.574.035.314.501.252.94
510.000.887.3180.888.505.665.056.445.561.383.44
611.000.948.5080.889.506.726.077.566.631.503.44
813.501.0610.6280.8811.758.727.989.698.631.693.94
1016.001.1212.75121.0014.2510.8810.0212.0010.751.883.94
1219.001.1915.00121.0017.0012.8812.0014.3812.752.124.44
1421.001.3116.25121.1218.7514.1413.2515.7514.002.194.94
1623.501.3818.50161.1221.2516.1615.2518.0016.002.444.94
1825.001.5021.00161.2522.7518.1817.2519.8818.002.625.44
2027.501.6223.00201.2525.0020.2019.2522.0020.002.815.62
2229.501.7525.25201.3827.2522.2221.2524.2522.003.075.82
2432.001.8127.25201.3829.5024.2523.2526.1224.003.195.94

Get Online ASME B366 Alloy N08020 Lap Joint Flange And MSS SP-44 Carpenter 20 Stainless Steel Plate Flange EN 1092-1 PN16 Standards And Alloy 20 Pipe Flanges All Types With Size Wise Price


Alloy 20 Pipe Flanges Schedule Chart


Nominal Pipe Size For (NPS)Slip On Flange (SORF)Threaded Flange (NPT)Socket Weld Flange (SWRF)Lap Joint Flange (Loose)Blind Flange (BLRF)Weld Neck Flange (WNRF)
½112122
¾222222
1222223
333333
333344
2555556
8888710
39999911.5
111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

Carpenter 20 Flange Yield Strength


Yield Strength, min.
Mpa 300
ksi 45

Density Of Nickel 20 Flange


Density g/cm3 8.08

Alloy 20 Stainless Steel Flanges Price


Type Of Flanges Size SCH Class Material Price In INR (India) Per Piece
Blind Flange 3/4" Sch 40 150 Alloy 20 437.00
- 3/4" Sch 40 150 - 538.00
- 1" Sch 40 150 - 826.00
- 1-1/2" Sch 40 150 - 999.00
- 2" Sch 40 150 - 1237.00
- 3" Sch 40 150 - 1466.00
- 4" Sch 40 150 - 1580.00
- 6" Sch 40 150 - 1950.00
- 8" Sch 40 150 - 2100.00
Slip On Flange 1 /1/2" 80 150 Alloy 20 700.00
- 2" 80 150 - 850.00
- 3" 80 150 - 1020.00
- 4" 80 150 - 1200.00
- 6" 80 150 - 1540.00
- 8" 80 150 - 1940.00
Socket Weld Flange 3/4" SCH XS 300 Alloy 20 536.00
- 1” SCH XS 300 - 600.00
- 1-1/2" SCH XS 300 - 670.00
- 2" SCH XS 300 - 822.00
- 3" SCH XS 300 - 845.00
- 4" SCH XS 300 - 987.00
- 6" SCH XS 300 - 1329.00
Weld Neck Flange 2" SCH STD 150 Alloy 20 820.00
- 3" SCH STD 150 - 930.00
- 4" SCH STD 150 - 1259.00
- 6" SCH STD 150 - 1540.00
- 8" SCH STD 150 - 1630.00
- 10" SCH STD 150 - 1948.00
- 12" SCH STD 150 - 2319.00

ISO Approved Alloy 20 Flanges Manufacturer In India. For final Alloy 20 Stainless Steel Flanges Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

ASTM B366 UNS N08020 Slip On Flanges Dimensions As Per ASME B16.5


ASTM B366 UNS N08020 Slip On Flanges Dimensions As Per ASME B16.5
Normal Pipe Size For (NPS)(Inside Diameter) For I.D.O.D. For (Outside Daimeter)B.C. For (Circle Bolt)Raised
(R)
RF For (Raised Face)H For (Hight)Raised Face Wall ThicknessThickness1Flat Face (FF)
(Thickness2)
Bolts Holes For
(B.C.)
Number Of Bolt Hole
(B.H.)
1/20.883.502.381.38.0631.19.62.38.56.624
3/41.093.882.751.69.0631.50.62.44.56.624
11.364.253.122.00.0631.94.69.50.63.624
1-1/41.704.623.502.50.0632.31.81.56.75.624
1-1/21.975.003.882.88.0632.56.88.62.82.624
22.446.004.753.62.0633.061.00.69.94.754
2-1/22.947.005.504.12.0633.561.12.821.06.754
33.577.506.005.00.0634.251.19.881.13.754
3-1/24.078.507.005.50.0634.811.25.881.19.758
44.579.007.506.19.0635.311.31.881.25.758
55.6610.008.507.31.0636.441.44.881.38.888
66.7211.009.508.50.0637.561.56.941.50.888
88.7213.5011.7510.62.0639.691.751.061.69.888
1010.8816.0014.2512.75.06312.001.941.131.881.0012
1212.8819.0017.0015.00.06314.382.191.192.131.0012
1414.1421.0018.7516.25.06315.752.251.322.191.1212
1616.1623.5021.2518.50.06318.002.501.382.441.1216
1818.1825.0022.7521.00.06319.882.691.502.631.2516
2020.2027.5025.0023.00.06322.002.881.632.831.2520
2222.2229.5027.2525.25.06324.253.131.753.071.3820
2424.2532.0029.5027.25.06326.123.251.823.191.3820

Test Certificates

  • Raw Materials Certificate
  • EN 10204/3.1B,
  • Third Party Inspection Repor
  • 100% Radiography Test Report

ASTM B366 UNS N08020 Weld Neck Flange Dimensions In Millimeter


ASTM B366 UNS N08020 Weld Neck Flange Dimensions In Millimeter
Size (NPS) in Inches NPS (Normal Pipe Size) Size in MillimeterOuter Diameter For (O.D.) Thickness Of Weld Neck FlangeHub Outer DiameterWeld Neck Outer DiameterLength Of ASME B16.5 Welding NeckDaimeter Of WN BoreDiameter Of RF (Raised Face) Raised Face (RF) HeightPCDFace Of Weld
ABCDEFGHIJ
1/215909.63021.346-34.9260.31.6
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

Carpenter 20 SS Plate Flange Torque Formula


Flange Size in (Inches)Flange Size in (Millimeter)Radial Projection (Maximum)
No Deeper Than the Bottom In MMDeeper Than the Bottom In MM
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
2050012.06.0
2460012.06.0

ASTM B564/B462 Alloy 20 Flanges Size Chart


(NPS) For Nominal Pipe Size In
(inches)
As Per ASME B16.5 Class 150
Flange Diameter
In (inch)
Bolts Number
Bolt Diameter
In (inch)
Bolt Holes (B.H.) Diameter In
(inch)
Bolt Circle (B.C.)
In(inch)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-1/2 4 1/2 0.62 2-3/8
3/4 3-7/8 4 1/2 0.62 2-3/4
1 4-1/4 4 1/2 0.62 3-1/8
1-1/4 4-5/8 4 1/2 0.62 3-1/2
1-1/2 5 4 1/2 0.62 3-7/8
2 6 4 5/8 0.75 4-3/4
2-1/2 7 4 5/8 0.75 5-1/2
3 7-1/2 4 5/8 0.75 6
3-1/2 8-1/2 8 5/8 0.75 7
4 9 8 5/8 0.75 7-1/2
5 10 8 3/4 0.88 8-1/2
6 11 8 3/4 0.88 9-1/2
8 13-1/2 8 3/4 0.88 11-3/4
10 16 12 7/8 1 14-1/4
12 19 12 7/8 1 17
14 21 12 1 1.12 18-3/4
16 23-1/2 16 1 1.12 21-1/4
18 25 16 1-1/8 1.25 22-3/4
20 27-1/2 20 1-1/8 1.25 25
24 32 20 1-1/4 1.38 29-1/2

Value Added Services

  • Hardness Test
  • Chemical Equipment
  • Flattening Test
  • Mechanical Testing Such as Tensile of Area
  • Pitting Resistance Test
  • Positive Material Identification – PMI Testing
  • Micro and MacroTest
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test

Incoloy 20 Blind Flanges Dimensions


Incoloy 20 Blind Flanges Dimensions
NPS For (Normal Pipe Size) Outside Daimeter Of (O.D.)
(A)
Wall Thickness Of (B)
Daimeter Of Raised Face
(C)
(D)
(B.C.D.)
# Flange Bolts
Holes
Daimeter Of Bolt Holes
Approx.
Weight In KG (Kilogram)
1/2" 3-1/2 7/16 1-3/8 2-3/8 4 5/8 2
3/4" 3-7/8 1/2 1-11/16 2-3/4 4 5/8 2
1" 4-1/4 9/16 2 3-1/8 4 5/8 2
1-1/4" 4-5/8 5/8 2-1/2 3-1/2 4 5/8 3
1-1/2" 5 11/16 2-7/8 3-7/8 4 5/8 3
2" 6 3/4 3-5/8 4-3/4 4 3/4 4
2-1/2" 7 7/8 4-1/8 5-1/2 4 3/4 7
3" 7-1/2 15/16 5 6 4 3/4 9
3-1/2" 8-1/2 15/16 5-1/2 7 8 3/4 13
4" 9 15/16 6-3/16 7-1/2 8 3/4 17
5" 10 15/16 7-5/16 8-1/2 8 7/8 20
6" 11 1 8-1/2 9-1/2 8 7/8 27
8" 13-1/2 1-1/8 10-5/8 11-3/4 8 7/8 47
10" 16 1-3/16 12-3/4 14-1/4 12 1 67
12" 19 1-1/4 15 17 12 1 123
14" 21 1-3/8 16-1/4 18-3/4 12 1-1/8 139
16" 23-1/2 1-7/16 18-1/2 21-1/4 16 1-1/8 187
18" 25 1-9/16 21 22-3/4 16 1-1/4 217
20" 27-1/2 1-11/16 23 25 20 1-1/4 283
24" 32 1-7/8 27-1/4 29-1/2 20 1-3/8 415

Face Types Of ANSI B16.5 Class 150 Incoloy 3.7165 Threaded Flanges


Types of Flanges Faces DIN And EN 1092-1
DIN 2513 Female Flanges Form F
Without (RF) Raised Face Form A
(RF) For Raised Fac Form B2
DIN2512 Tongue Flanges Form C
(RF) For Raised Face Form B1
DIN 2512 Groove Flanges Form D
DIN 2513 Male Flanges Form E
(RF) For Raised Face Form B1


Alloy® 20 Flanges Equivalent Table


STANDARD EN AFNOR UNS WERKSTOFF NR.
Alloy 20 Flanges NiCr20CuMo Z2NCUD31-20AZ N08020 2.4660

Know Complete Chemical & Mechanical Composition Of BS 4504 Nickel Alloy 20® Raised Face Flanges And Incoloy 3.7165 Threaded Flanges Dimensions Or Weight Chart

EN 1092-2 PN16 Alloy 20 Stainless Steel Flanges Chemical Composition


Niobium+tantalum 8*C-1.0
Managanese ≤2.00
Molybdenum 2.0-3.0
Iron Balance
Carbon ≤0.07
Nickel 32.0-38.0
Chromiun 19.0-21.0
Copper 3.0-4.0
Phosphorus ≤0.045
Sulfur ≤0.035
Silicon ≤1.00

Incoloy 20 Flanges Mechanical Properties


Tensile Strength, (minimum) Yield Strength, (minimum) Elongation (minimum) Young's Modulus
Mpa ksi Mpa ksi % 103ksi Gpa
620 90 300 45 40 28 193

Alloy N08020 Flange Application


  • Alloy 20 Pipe Flanges For Fluid Piping
  • Alloy 20 Flanges For Pulp And Paper Industry
  • Incoloy 20 Slip On Flange For Power Plants
  • Werkstoff Nr. 2.4660 Socket Weld Flange For Oil And Gas Industry
  • ASME B366 Alloy N08020 Lap Joint Flange For Dairy And Food Processing
  • Nickel Alloy 20 Blind Flange For Heat Exchanger
  • ASTM B366 UNS N08020 Weld Neck Flange For Modern Architecture


ISO Approved AWWA C207 Incoloy 20 Slip On Flanges According To ANSI/ ASME B16.5 And Schedule 40 Werkstoff Nr. 2.4660 Socket Weld Flange In All Pressure Class Rating 150 To 2500


Alloy 20 Flanges Pressure Class


Temperature In °F 150# According To ASME B16.5 300# According To ASME B16.5 400# According To ASME B16.5 600# According To ASME B16.5 900# According To ASME B16.5 1500# According To ASME B16.5 2500# According To ASME B16.5
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

Thickness Calculation And Bolt & Stud Chart Of ASTM B366 Alloy 20 (N08020) RTJ Flanges, Contact Us For Free Forging Flange Sample.

ASME B366 Alloy N08020 Lap Joint Flange Gasket Table


NPS For (Normal Pipe Size) Gasket (I.D.) Inside Daimeter
Gasket (O.D.) Outside Daimeter
#150LB #300LB #400LB #600LB #900LB
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

Types Of Alloy 20 Flanges


Alloy 20 Threaded Flanges

Alloy 20 Threaded Flanges

Nickel Alloy 20 Raised Face Flanges

Nickel Alloy 20 Raised Face Flanges

Nickel 20 RTJ Flanges

Nickel 20 RTJ Flanges

Incoloy 20 Blind Flanges

Incoloy 20 Blind Flanges

Inconel 20 Slip On Flanges

Inconel 20 Slip On Flanges

UNS N08020 Weld Neck Flanges

UNS N08020 Weld Neck Flanges

Carpenter 20 Socket Weld Flanges

Carpenter 20 Socket Weld Flanges

Werkstoff Nr. 2.4660 Plate Flanges

Werkstoff Nr. 2.4660 Plate Flanges

ASTM B366 N08020 Lap Joint Flanges

ASTM B366 N08020 Lap Joint Flange

ASME B366 Alloy 20 Spectacle Blind Flange

ASME B366 Alloy 20 Spectacle Blind Flange

 Alloy 20 Stainless Steel Orifice Flanges

Alloy 20 Stainless Steel Orifice Flange

Alloy® 20 Puddle Flange

Alloy® 20 Puddle Flange


Documentation

  • Fumigation Certificates
  • Guarantee Letter
  • Raw Material Test Reports
  • Fumigation Certificates
  • Heat Treatment Charts
  • Commercial Invoice which includes HS Code
  • QAP (Quality Assurance Plan)
  • NABL approved Laboratory Test Reports

B366 Alloy 20 (N08020) Flanges Bolt Pattern


Size in (Inches) Size in (Millimeter) Number of Bolts Bolt (UNC) Size RF (Raised Face) Stud Length Stud (ISO) Size Machine Flange Bolt Length
1/2 15 4 1/2 55 M14 50
3/4 20 4 1/2 65 M14 50
1 25 4 1/2 65 M14 55
1 1/4 32 4 1/2 70 M14 55
1 1/2 40 4 1/2 70 M14 65
2 50 4 5/8 85 M16 70
2 1/2 65 4 5/8 90 M16 75
3 80 4 5/8 90 M16 75
3 1/2 90 8 5/8 90 M16 75
4 100 8 5/8 90 M16 75
5 125 8 3/4 95 M20 85
6 150 8 3/4 100 M20 85
8 200 8 3/4 110 M20 90
10 250 12 7/8 115 M24 100
12 300 12 7/8 120 M24 100
14 350 12 1 135 M27 115
16 400 16 1 135 M27 115
18 450 16 1 1/8 145 M30 125
20 500 20 1 1/8 160 M30 140
24 600 20 1 1/4 170 M33 150

Alloy 20 Flanges Specification Chart


Manufacturer Specifications Alloy 20 Flanges
Chemical Equation Copper (3.0-4.0), Manganese (≤2.00), Phosphorus(≤0.045), Iron (Balance), Silicon (≤1.00), Carbon (≤0.07), Nickel (32.0-38.0) Etc.
Standard And Dimensions DIN 2501/ JIS/ ISO/ EN 1092-1/ P235GH/ EN 1092-2/ DIN 2561/ API/ DIN 2527
Manufacturer Pressure Class 150#/ 300#/ 400#/ 600#/ 900#/ 1500# To 2500#
Thickness SCH 20 To SCH 180.
UNS Number UNS N08020
Werkstoff Nummer Werkstoff Nr. 2.4660
Size 1⁄₂" To NPS 24"
Manufacturers Types Of Most Selling Products Threaded/ Lap Joint/ Reducing/ Blind/ Slip On/ Socket Weld/ Weld Neck
Face Types FF (Flat Face)
RTJ (Ring Type Joint)
RF (Raised Face)

Incoloy 20 Slip On Flanges Physical Properties


Density Specific Heat Electrical Resistivity Thermal Conductivity
g/cm3 J/kg.°C µΩ·m W/m.°C
8.08 500 1.08 12.3

Alloy 20 Forging Flanges Thermal Conductivity


Thermal Conductivity W/m.°C 12.3

ASTM B366 Alloy 20 RTJ Flanges Tensile Properties


Tensile Strength, min.
Mpa 620
ksi 90

Locations We Have Supplied Recently:


Malaysia, United Kingdom -UK, Europe, UAE

Alloy 20 Pipe Flanges

Europe, United Kingdom -UK, UAE, Malaysia

Philippines, Indonesia, Dammam -KSA,

Alloy 20 Flanges

Dammam -KSA, Philippines, Indonesia

Qatar, Europe, Thailand, France

Nickel Alloy 20 Blind Flanges

France, Europe, Qatar, Thailand

Bangladesh, Germany, Finland, USA

ASTM B366 Uns N08020 Weld Neck Flange

Finland, Bangladesh, USA, Germany

South Africa, Brazil, Saudi Arabia (KSA), Kuwait

Incoloy 20 Slip On Flanges

Kuwait, Saudi Arabia (KSA), Brazil, South Africa

Australia, Nigeria, Turkey, UK, Belgium, Egypt

Werkstoff Nr. 2.4660 Socket Weld Flange

Egypt, Turkey, Nigeria, UK, Australia, Belgium

Hong Kong, Spain, Oman, Mexico, Poland, Japan

ASME B366 Alloy N08020 Lap Joint Flange

Hong Kong, Spain, Poland, Mexico, Oman, Japan

Iran, Italy, Chile, Singapore, Canada, China

Carpenter 20 Stainless Steel Flange

Italy, Iran, Canada, Singapore, Chile, China