Refer Din 2561 Blind Flange Dimensions/ Schedule Chart/ Temperature Ratings/ Thickness Calculation


din 2561 flange

DIN is a german standard that refers to the temperature, pressure, and metal to be used in a particular flange. DIN 2561 Flange is one such type of flange that displays tolerance to severe temperature and pressure. They can be identified due to their long hubs that protrude. As per DIN 2561 Blind Flange manufacturer In India, these hubs provide support to the pipe in high temperature and pressure systems that might hamper the efficiency due to bending. DIN 2561 Weld Neck Flange is used in small pipes and is formed from steel billets using thermal and mechanical energy.

DIN 2561 Slip On Flange is fitted in the recessed area of the fitting with the help of the fitting. They are used in small pipes that are fitted with fillet welds and have high pressure. They are mostly used in orifice meters and are fitted to check the fluid flow in a particular piping system. 6 Inch DIN 2561 Socket Weld Flange are widely used in municipal pipe systems, power plants, nuclear power plants, and water work systems. Moreover, DIN 2561 Large Diameter Flanges are also used in food processing, the oil and gas industry, and fossil fuel power plants. 

DIN 2561 Pn10 Socket Weld Flange usually has 2 holes and has a nominal pressure of 10 to 16. We pass these flanges through various tests before supplying them to the customers. This ensures that they retain the best possible properties of the base element. DIN 2561 Pn40 Large Diameter Flanges manufactured by us contain raw materials of best quality procured from reliable vendors. Our team of professionals ensures that these DIN 2561 Pn 10 Form B Threaded Flanges are produced as per international standards. This reduces the hassle of our customers to run behind the importing country’s authorities for approvals. 




manufacturer Of Din 2561 Weld Neck Flange In 2", 4", 6", 8", 10", 12 Inches, Also Check supplier Specification


Specification Chart Of DIN 2561 PN 16 Flange


Specification ChecklistDIN 2561 Flange
Thickness Calculation OnlineSCH 20S/ SCH 40/ SCH 80/ SCH 100/ SCH 120/ SCH 140
Dimensional FormatDIN 2561 Flange
Manimum PressureClass 150
Types Of Flanges Face(1) RTJ (Ring type joint), (2) FF (Flat Face), (3) RF (Raised face)
Available Type Of DIN 2561 FlangeBlind/ Slip On/ Weld Neck/ Plate/ Threaded Flanges
List Of Size1/2", 2", 4", 6", 8", 10", 12" To 24" (Inche)
ISO Certified MaterialsIncoloy, Alloy 20, Titanium, Inconel, Alloy Steel, Cupro-Nickel, Copper, Stainless Steel, Brass, Nickel Alloys, Super Duplex, Duplex Steel, Hastalloy, Monel, Carbon Steel, Tantalum, Bronze.

DIN 2561 Flange Dimensions


DIN 2561 Flange Dimensions

-

Size Of DN

-

(d1)

-

(Thread DIN 2561)

-

(A)

-

(B)

-

(b)

-

(k)

-

(R)

-

(R)

-

(h1)

-

(d3)

-

(d4)

-

(f)

-

(Thread)

-

(d2)

-

(Kilogram)

6

10.2

R 1/8

75

40

12

50

20

12

18

20

32

2

M10

11

0.172

8

13.5

R 1/4

80

45

12

55

22,5

13

18

25

38

2

M10

11

0.21

10

17.2

R 3/8

90

50

14

60

25

15

20

30

40

2

M12

14

0.295

15

21.3

R 1/2

100

56

14

65

28

16

20

35

45

2

M12

14

0.365

20

26.9

R 3/4

105

75

16

75

37,5

21

24

45

58

2

M12

14

0.622

25

33.7

R 1

118

85

16

85

42,5

22

24

52

68

2

M12

14

0.777

32

42.4

R 1-1/4

140

100

16

100

50

28

26

60

78

2

M16

18

1.07

40

48.3

R 1-1/2

150

112

16

110

56

30

26

70

88

3

M16

18

1.26


DIN 2561 Blind Flange Dimensions



DIN 2561 Blind Flange 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.)
# Flanges Bolts
Holes
Daimeter Of Bolt Holes
Approx.
Weight In KG (Kilogram)
1/2"3-1/27/161-3/82-3/845/82
3/4"3-7/81/21-11/162-3/445/82
1"4-1/49/1623-1/845/82
1-1/4"4-5/85/82-1/23-1/245/83
1-1/2"511/162-7/83-7/845/83
2"63/43-5/84-3/443/44
2-1/2"77/84-1/85-1/243/47
3"7-1/215/165643/49
3-1/2"8-1/215/165-1/2783/413
4"915/166-3/167-1/283/417
5"1015/167-5/168-1/287/820
6"1118-1/29-1/287/827
8"13-1/21-1/810-5/811-3/487/847
10"161-3/1612-3/414-1/412167
12"191-1/41517121123
14"211-3/816-1/418-3/4121-1/8139
16"23-1/21-7/1618-1/221-1/4161-1/8187
18"251-9/162122-3/4161-1/4217
20"27-1/21-11/162325201-1/4283
24"321-7/827-1/429-1/2201-3/8415

DIN 2561 Slip On Flange Dimensions


DIN 2561 Slip On Flange Dimensions
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

DIN 2561 Weld Neck Flange Dimensions


DIN 2561 Weld Neck Flange Dimensions
Size (NPS) in Inches NPS (Normal Pipe Size) Size in MillimeterOuter Diameter For (O.D.) Thickness Of Weld Neck FlangesHub 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

Countries We Have Supplied Recently:


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

DIN 2561 Flanges

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

Australia, Nigeria, Turkey, UK, Belgium, Egypt

Din 2561 Blind Flanges

Egypt, Nigeria, Australia, UK, Turkey, Belgium

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

Din 2561 Weld Neck Flanges

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

Iran, Italy, Chile, Singapore, Canada, China

Din 2561 Slip On Flanges

Chile, Singapore, Italy, Iran, Canada, China

Malaysia, United Kingdom -UK, Europe, UAE

Din 2561 Socket Weld Flanges

United Kingdom -UK, Europe, Malaysia, UAE

Philippines, Indonesia, Dammam -KSA,

Din 2561 Large Diameter Flanges

Philippines, Indonesia, Dammam -KSA

Qatar, Europe, Thailand, France

Din 2561 Pipe Flanges

Thailand, Qatar, France, Europe

Bangladesh, Germany, Finland, USA

Din 2561 Plate Flanges

Germany, Bangladesh, USA, Finland


DIN 2561 Socket Weld Flange Dimensions


DIN 2561 Socket Weld Flange Dimensions
NPS For (Nominal Pipe Size)O.D. For (Outside Diameter)Wall ThicknessDiaRaised Face (RF) meter ofDia. of Hub at BaseLength Of Thru HubDia. of BoreDepth Of SocketNo. of HolesDia. of HolesApprox. Weight Pounds/Kilogram
(O)(C)(R)(X)(Y)(B)(D)
1/2″in.3.50.441.381.190.620.880.3840.621
millimeter88.911.235.130.215.722.49.715.70.5
3/4″in.3.880.51.691.50.621.090.4440.622
millimeter98.612.742.938.115.727.711.215.71
1″in.4.250.5621.940.691.360.540.622
millimeter10814.250.849.317.534.512.715.71
1 1/4″in.4.620.622.52.310.811.70.5640.623
millimeter117.315.763.558.720.643.214.215.71
1 1/2″in.50.692.882.560.881.950.6240.623
millimeter12717.573.26522.449.515.715.71
2″in.60.753.623.0612.440.6940.755
millimeter152.419.191.977.725.46217.519.12
2 1/2″in.70.884.123.561.122.940.7540.757
millimeter177.822.4104.690.428.474.719.119.13
3″in.7.50.9454.251.193.570.8140.758
millimeter190.523.912710830.290.720.619.14
3 1/2″in.8.50.945.54.811.254.0780.7511
millimeter215.923.9139.7122.231.8103.419.15
4″in.90.946.195.311.314.5780.7513
millimeter228.623.9157.2134.933.3116.119.16
5″in.100.947.316.441.445.6680.8815
millimeter25423.9185.7163.636.6143.822.47
6″in.1118.57.561.566.7280.8819
millimeter279.425.4215.919239.6170.722.49
8″in.13.51.1210.629.691.758.7280.8830
millimeter342.928.4269.7246.144.5221.522.414
10″in.161.1912.75121.9410.8812143
millimeter406.430.2323.9304.849.3276.425.420
12″in.191.251514.382.1912.8812164
millimeter482.631.8381365.355.6327.225.429
14″in.211.3816.2515.752.2514.14121.1290
millimeter533.435.1412.8400.157.2359.228.441
16″in.23.51.4418.5182.516.16161.1298
millimeter596.936.6469.9457.263.5410.528.444
18″in.251.562119.882.6918.18161.25130
(mm)63539.6533.450568.3461.831.859
20″in.27.51.6923222.8820.2201.25165
(mm)698.542.9584.2558.873.2513.131.875
24″in.321.8827.2526.123.2524.25201.38220
(mm)812.847.8692.2663.482.6616-35.1100

ANSI / ASME B16.5 DIN 2561 Threaded flange pn10 Schedule Chart


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

Class 300 DIN 2561 Pn16 Plate Flange Pressure Rating Class


Class 300 DIN 2561 Pn16 Plate Flange Pressure Rating Class

Thickness Chart Of DIN 2561 Oval Flange


NPS For Normal Pipe SizeO.D. For (Outside Daimeter)10 SCH20 SCH30 SCHSTD Wall40 SCH60 SCHEXT Hvy80 SCH100 SCH120 SCH140 SCH160 SCHXX 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------
36360.3120.50.6250.3750.75-0.5------
4040---0.375--0.5------
4242……..……..……..0.375……..……..0.5……..……..……..……..……..……..
4848……..……..……..0.375……..……..0.5……..……..……..……..……..……..

ANSI B16.5 Class 150 DIN 2561 Stainless Steel Flanges Tolerance Table


DIN 2561 FlangeType Of DaimeterTolerance
(A)(O.D.) For Outside Diameter
  • When Outside Diameter is 24 Inch or less: ±1/16" (1.6 mm)
  • When Outside Diameter is over 24": ±1/8" (3.2 mm)
(D)(I.D.) For Inside Diameter
  • 10 Inch and smaller: ±1/32" (0.8 in mm)
  • 12 Inch thru 18": +1/8" (3.2 in mm)
  • 20 Inch and larger: -1/16" (1.6 in mm)
(B) Contact Face
  • 1/16" (RF): ±1/32" (0.8 mm)
  • 1/4" (RF), Tongue & Groove (male & female): ±1/64" (0.4 mm)
(J)Hub At Base Daimeter
  • When hub base is 24 inch or smaller: ±1/16" (1.6 mm)
  • When hub base is over 24": ±1/8" (3.2 mm)
(H)Diameter of hub at point of welding
  • 5 inch and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm)
  • 6 inch and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
(P)Drilling
  • Bolt circle (BC): ±1/16" (1.6 mill.)
  • Bolt hole (BH) spacing: ±1/32" (0.8 mill.)
 Eccentricity of bolt circle (bc) with respect to facing
  • 2 1/2" and smaller ±1/32" (0.8 mm) maximum
  • 3" and larger ±1/16" (1.6 mm) maximum
(C)Wall Thickness
  • 18 inch and smaller: ±1/8" (3.2 mill.), -0"
  • 20 inch and larger: ±3/16" (4.8 mill.), -0"
(K)hub Length
  • 10 Inch and smaller: ±1/16" (1.6 mm)
  • 12 Inch and larger: ±1/8" (3.2 mm)

Din 2561 PN16 Oval Flange Bolt Pattern


Size in (Inches)Size in (Millimeter)Number of BoltsBolt (UNC) SizeRF (Raised Face) Stud Length Stud (ISO) SizeMachine Flange Bolt Length
1/21541/255M1450
3/42041/265M1450
12541/265M1455
1 1/43241/270M1455
1 1/24041/270M1465
25045/885M1670
2 1/26545/890M1675
38045/890M1675
3 1/29085/890M1675
410085/890M1675
512583/495M2085
615083/4100M2085
820083/4110M2090
10250127/8115M24100
12300127/8120M24100
14350121135M27115
16400161135M27115
18450161 1/8145M30125
20500201 1/8160M30140
24600201 1/4170M33150

DIN 2561 Type Flange DN25 Ring Gasket Chart


NPS For (Normal Pipe Size)Gasket (I.D.) Inside Daimeter
Gasket (O.D.) Outside Daimeter
#150LB #300LB #400LB #600LB #900LB
1/2"0.841.8752.1252.1252.1252.50
3/4"1.062.252.6252.6252.6252.75
1"1.312.6252.8752.8752.8753.125
1 1/4"1.6633.253.253.253.50
1 1/2"1.913.3753.753.753.753.875
2"2.384.1254.3754.3754.3755.625
2 1/2"2.884.8755.1255.1255.1256.50
3"3.505.3755.8755.8755.8756.625
4"4.506.8757.1257.007.6258.125
5"5.567.758.508.3759.509.75
6"6.628.759.8759.7510.5011.375
8"8.621112.12512.0012.62514.125
10"10.7513.37514.2514.12515.7517.125
12"12.7516.12516.62516.5018.0019.625

Dimensional Tolerance Of Din 2561 Slip On Flange, View manufacturer Latest Price List Ex Mumbai, India


SCH 40 DIN 2561 Flange Price List


Type Of FlangesSizeSCHClassMaterialPrice In INR (India) Per Piece
DIN 2561 Blind Flange3/4"SCH 40300Carbon Steel187.00
Blind1”SCH 40300-299.00
Blind1-1/2”SCH 40300359.00
Blind2"SCH 40300Carbon Steel576.00
DIN 2561 Slip On Flange3/4"SCH 40300Carbon Steel235.00
Blind1”SCH 40300-453.00
Blind1-1/2”SCH 40300757.00

Manufacturer Of DIN 2561 Flange Best Price & Fast Delivery In India. For final DIN 2561 Stainless Steel Pn6 and Pn 10 Oval Flange Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

Don't Forget To Check Bolts And Nuts Chart Of Din 2561 Socket Weld Flange

3/4 Din 2561 Acrylic Flange Bolt Torque


Flanges Size in (Inches)Flanges 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

DIN 2561 PN10 Neck Threaded Flanges Marking


DIN 2561 Flange Marking includes ANSI Or ASME/ ASA Code

  1. Name of Manufacturer = (Fastwell Engineering)
  2. NPS = (8" Inch)
  3. Flanges Type = (Weld Neck)
  4. Schedule = (SCH 120)
  5. Standard = (API 5000)
  6. Material Designation = (ASTM A182 F51)
  7. Class = (150#)
  8. Country Name = (Made In India)
din 2561 pn10 neck threaded flanges marking format


Buy Online Din 2561 Large Diameter Flanges According To Asme/ansi Standard And Save Cost.

2 Inch DIN 2561 Blind Flange Packaging


DIN 2561 Flanges Packaging
DIN 2561 PN16 flange Packaging


Raised Face Flange DIN 2561 Cutting Machine


Raised Face Flange DIN 2561 Cutting Machine

Face Types Of DIN 2561 PN40 Flat Flange


  • Ring Type Joint (RTJ) Lap Joint Flanges
  • Raised Face (RF) Lap Joint Flanges
  • Flat Face (FF) Lap Joint Flanges

Din 2561 SORF Flanges Applications


  • DIN 2561 Neck Threaded Flange For Power Plant Industry
  • DIN 2561 Flange For Oil And Gas Industry
  • DIN 2561 PN10 PN16 Oval Flanges For Water Pipeline Inspection
  • DIN 2561 Stainless Steel Flange For Chemical Industry
  • Oval Threaded Flange PN10/PN16 DIN 2561 For Food Processing Industry

DIN 2561 Welding Neck Flange Standard


  • MSS SP44
  • ASME B16.47 Series A And B
  • EN 1092-2
  • API
  • ASME B16.5
  • EN 1092-1
  • AWWA C207
  • ASA

Schedule 80 DIN 2561 Flange Measurement


  • O For Outside Diameter of flanges
  • Y For Length through hub
  • T For (Minimum) thread length
  • C For Thickness of flanges
  • Q For (Minimum) diameter of bolt circle
  • X For Hub Diameter at base
  • R For Diameter of raised face

DIN 2561 Flange Types


DIN 2561 PN 16 Flange

DIN 2561 PN 16 Flanges

DIN 2561 Threaded flange pn10

DIN 2561 Threaded flange pn10

3/4 Din 2561 Acrylic Flange

3/4 Din 2561 Acrylic Flanges

Raised Face Flange Din 2561

Raised Face Flange Din 2561

Din 2561 Threaded Flange

Din 2561 Threaded Flanges

Din 2561 Slip On Flanges

Din 2561 Slip On Flanges

Din 2561 Pn16 Plate Flange

Din 2561 Pn16 Plate Flanges

Din 2561 Pn16 Flat Flange

Din 2561 Pn16 Flat Flanges

Din 2561 Welding Neck Flange

Din 2561 Welding Neck Flanges


DIN 2561 Type Flange DN25 Size Chart


Nominal Size Of PipeType Of Flanges(Ø A)(D)Liner
Wall Thickness
(DN1)(DN2)
InchesInches MillimeterMillimeterMillimeter
3/4"1/2"198.5305.0
1"1/2"1108305.0
1"3/4"1108305.0
1.1/2"1/2"1127305.0
1.1/2"3/4"1127305.0
1.1/2"1"1127305.0
2"1/2"3152305.0
2"3/4"2152305.0
2"1"2152305.0
2"1.1/2"1152305.0
3"3/4"3190.5355.0
3"1"3190.5355.0
3"1.1/2"2190.5355.0
3"2"1190.5355.0
4"3/4"3228.6355.0
4"1"3228.6355.0
4"1.1/2"3228.6355.0
4"2"3228.6355.0
4"3"2228.6355.0
6"3/4"3280405.0
6"1"3280405.0
6"1.1/2"3280405.0
6"2"3280405.0
6"3"3280405.0
6"4"2280405.0
8"1"3343355.0
8"1.1/2"3343355.0
8"2"3343405.0
8"3"3343405.0
8"4"3343405.0
8"6"2343405.0
10"1"3406352.5
10"1.1/2"3406352.5
10"2"3406352.5
10"3"3406352.5
10"4"3406352.5
10"6"3406352.5
10"8"2406353.5
12"1"348335 3.5
12"1.1/2"348335 3.5
12"2"348335 3.5
12"3"348335 3.5
12"4"348335 3.5
12"6"348335 3.5
12"8"348335 3.5
12"10"248335 3.5
14"12"1533403.5
16"12"3597403.5
 16"14"2597353.5