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Refer DIN 2642 PN10 Lap Joint Flange dimensions in mm


DIN 2642 Flange

DIN 2642 Flange Specification


Specification DIN 2642 Flange
Manufacturer of Forged/ Threaded/ Screwed / Plate
Manufacturer Pressure Class Class 150 (lb) up to 24"
Class 300 (lb) up to 20"
Class 600 (lb) up to 20"
Class 900 (lb) up to 16"
Class 1500 (lb) up to 10"
Class 2500 (lb) up to 8"
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Forging Methods Casting/ Forging/ Rolling/ Cutting
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Production Technique Forged/ Heat treated and machined
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
Schedule SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Manufacturer Length NPS 1⁄₂" To NPS 48”
Face Type RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc

Purchasing DIN 2642 Lap Joint Flange from the manufacturer directly saves 15% costing


DIN 2642 Lap Joint Flange Price


Type Of Flange Size In Inch SCH Class Grade Price In INR (India) Per Piece
Lap Joint Flange 3/4 40 150 DIN 2642 PN10 187.00
- 1 40 150 - 235.00
- 2 40 150 - 342.00
- 3 40 150 - 524.00
- 4 80 300 - 830.00
- 6 80 300 - 1225.00
- 8 80 300 - 1521.00
Lap Joint Flange 10 80 300 DIN 2642 PN10 1873.00

Types Of DIN 2642 Flange


DIN 2642 Pipe Flange

DIN 2642 Pipe Flange

DIN 2642 Lap Joint Flange

DIN 2642 Lap Joint Flange

DIN 2642 Loose Flange

DIN 2642 Loose Flange

DIN 2642 LJ Flanges

DIN 2642 LJ Flanges

DIN 2642 Lapped Joint Flanges

DIN 2642 Lapped Joint Flanges

DIN 2642 Vanstone Flanges

DIN 2642 Vanstone Flanges

DIN 2642 RFLJ Flanges

DIN 2642 RFLJ Flanges

 DIN 2642 LJFF Flanges

DIN 2642 LJFF Flanges

DIN 2642 PN10 Flanges

DIN 2642 PN10 Flanges

DIN 2642 PN10 Lap Joint Flanges

DIN 2642 PN10 Lap Joint Flanges

 DIN 2642 Forging Flanges

DIN 2642 Forging Flanges

DIN 2642 Pressed Flange

DIN 2642 Pressed Flange

Flange DIN 2642 Pn16

Flange DIN 2642 Pn16

 Flange DIN 2642 PN 10

Flange DIN 2642 PN 10

Lap Joint Flange DIN 2642

Lap Joint Flange DIN 2642

Lapped Flange DIN 2642

Lapped Flange DIN 2642

 Flange C DIN 2642

Flange C DIN 2642

DIN 2642 PN10 Pressed Flanges

DIN 2642 PN10 Pressed Flanges


Material Of DIN 2642 Loose Flange

Stainless Steel ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8/ CF3/ CF8M/ CF3M/ DIN 1.4301/ DIN 1.4306/ DIN 1.4401/ DIN 1.4404/ DIN 1.4308/ DIN 1.4408/ DIN 1.4306/ DIN 1.4409
Carbon Steel ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Alloy Steel ASTM A182 / ASME SA182 F5/ F9/ F11/ F12/ F22/ F91
Aluminium 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel ASTM B564 / ASME SB564, Nickel 200/ Nickel 201/ Nickel 205/ Nickel 205LC
Duplex S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Brass 3602 / 2604 / H59 / H62 / etc.
Inconel ASTM B564 / ASME SB564, Inconel 600/ 601/ 625/ 718/ 783/ 690/ x750
Titanium ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2/ Titanium Gr. 4/ Titanium Gr. 5/ Titanium Gr. 7
ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Hastelloy ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276)/ C22 (UNS N06022)/ C4/ C2000/ B2/ B3/ X Flanges
Monel ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400)/ Monel 500 (UNS No. N05500)
Copper T1, T2, C10100/ C10200/ C10300/ C10400/ C10500/ C10700/ C10800/ C10910/C10920/ TP1/ TP2/ C10930/ C11000/ C11300/ C11400/ C11500/ C11600/ C12000/C12200/ C12300/ TU1/ TU2/ C12500/ C14200/ C14420/ C14500/ C14510/ C14520/ C14530/ C17200/ C19200/ C21000/ C23000/ C26000/ C27000/ C27400/ C28000/ C33000/ C33200/ C37000/ C44300/ C44400/ C44500/ C60800/ C63020/ C68700/ C70400/ C70600/ C70620/ C71000/ C71500/ C71520/ C71640 etc
Copper Nickel ASTM / ASME SB 61 / 62 / 151 / 152/ Copper Nickel 90/10 (C70600 )/ Cupro Nickel 70/30 (C71500)/ UNS C71640
Alloy 20 ASTM B462 / ASME SB462/ Carpenter® 20 Alloy/ Alloy 20Cb-3
Incoloy ASTM B564 / ASME SB564, Incoloy 800/ 800H/ 800HT (UNS N08800)/ 825 (UNS N08825)/ 925 Flanges
254 Smo ASTM A182 / ASME SA182, SMO 254/6Mo/ UNS S31254/ DIN 1.4547
Nimonic Nimonic 75/ Nimonic 80A/ Nimonic 90
Other material Tin bronze/ Alumunum bronze/ Lead bronze

German institute for standardisation standard DIN 2642 Loose Flange is available in PN10 pressure class, DIN 2642 LJ Flange supplier in India offer stamping, marking & MTR


DIN 2642 PN10 Flange Dimensions


DIN 2642 PN10 Flange Dimensions

DIN 2642 PN16 Flange Dimensions


DIN 2642 PN16 Flange Dimensions

Concentric/ Smooth/ Spiral serrated finish/ Plain collars DIN 2642 Lapped Joint Flange Material manufacturer in India

Lapped Flanges DIN 2642 (PN10) Dimensions


Lapped Flanges DIN 2642 (PN10) Dimensions

DIN 2642 Pressed Flange Dimensions


DIN 2642 Pressed Flange Dimensions

SizeOutside DaimeterD 1D 2ThicknessHeightLS- Φ d3
DN 15952438311.5654-Φ14
DN 201053048314754-Φ14
DN 251153753316854-Φ14
DN 321404668316.51004-Φ18
DN 401505477417.51104-Φ18
DN 501656591419.51254-Φ18
DN 65185811084211454-Φ18
DN 80200941235221608-Φ18
DN 1002201191415231808-Φ18
DN 1252501451685252108-Φ18
DN 1502851731925272408-Φ22
DN 2003402252455312958-Φ22

DIN 2642 Flange Standard


DIN 2642 Flange Standard
Female, RJ, RTJ, Tongue, Raised, Flat, Male, Groove Face EN 1092-1 DIN 2642 RFLJ/ LJFF/ Vanstone Flange manufacturer in India

DIN 2642 RFLJ Flange Vs DIN 2642 LJFF Flange


DIN 2642 RFLJ Flange Vs DIN 2642 LJFF Flange

DIN 2642 PN10 Lap Joint Flange Installation


DIN 2642 PN10 Lap Joint Flange Installation

DIN 2642 Vanstone Flange Vs Lap Joint Flange


DIN 2642 Vanstone Flange Vs Lap Joint Flange

Weight Of DIN 2642 LJ Flange


Normal Size Of Steel Pipe In InchesSize In MillimeterDIN 2642 Lap Joint Flange
Outer Daimeter (O.D.) In
(MM)
Lap Joint Flange
Wall Thickness Of
(D)
In M)
DIN 2642 Lap Joint Pipe Flange
1/21588.911.20.4
3/42098.612.70.6
12510814.20.8
1 1/432117.315.71
1 1/24012717.51.3
250152.419.12.1
2 1/265177.822.43.3
380190.523.93.9
3 1/290215.923.94.8
4100228.623.95.3
512525423.96.1
6150279.425.47.5
8200342.928.412.1
10250406.430.216.5
12300482.631.826.2
14350533.435.134.6
16400596.936.644.8
1845063539.648.9
20500698.542.961.9

Benefits Of DIN 2642 Lapped Joint Flange


Benefits Of DIN 2642 Lapped Joint Flange

Stud Bolt Length For DIN 2642 RFLJ Flange


CLassClass 150Class 300Class 600Class 900Class 1500Class 2500
Diameter Of
(A)
305321345368368375
Diameter Of
(D)
405445510545585675
Thickness Of
(B)
30.247.763.569.9108165.1
Diameter Of
K
362387.4431.8469.9482.6539.8
Hight4995111127178229
Nimber
L
121616161212
Diameter
L
25.428.634.938.150.866.7
Stud Bolts Diameter And Length
Diameter In
(Inch)
7/811.1/41.3/81.7/82.1/2
Length In
mm
115160215235335490

Applications Of DIN 2642 PN10 Flange


  • 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

Sizes Of DIN 2642 PN16 Flange


Normal Pipe Size

DN

1/2

15

3/4

20

1

25

1 1/4

32

 1 1/2

40

2

50

2 1/2

65

3

80

4

100


DIN 2642 Pressed Flange Facing Types


DIN 2642 Pressed Flange Facing Types

  • 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

DIN 2642 Vanstone Flange Manufacturing Process


DIN 2642 Vanstone Flange Manufacturing Process

Raw Material

  • Raw Materia
  • Materia Dimension And Visual
  • Materia Quantity
DIN 2642 Vanstone Flange Manufacturing Process

Inspection

  • Chemical And Mechanical Analysis
  • Analysis Of Preservation Certificate
DIN 2642 Vanstone Flange Manufacturing Process

Cutting

  • Cut Surface
  • Marking
  • Weight Measuring
DIN 2642 Vanstone Flange Manufacturing Process

Forging Flange

  • Grade Of Material
  • Control Flange Temperature
DIN 2642 Vanstone Flange Manufacturing Process

Heat Treatment

  • Flange Solution Treatment
  • Flanges Mechanical Test
  • Normalizing
DIN 2642 Vanstone Flange Manufacturing Process

Forging Rolling Of Flange

  • Check Dimension
  • Check Marking
  • Check Weight
DIN 2642 Vanstone Flange Manufacturing Process

Final Inspection Of Pipe Flange

  • Test Of Visual
  • Test Of Nondestructive
DIN 2642 Vanstone Flange Manufacturing Process

Rust Prevention

  • View Preserve
  • Marking
  • Heat Number
DIN 2642 Vanstone Flange Manufacturing Process

Packaging

  • Specification Of Packing
  • Inspection Of Packing
  • Delivery Time And Day

Tolerances Of Flange DIN 2642 PN16


ANSI B16.5 Lap Joint Pipe 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)

Gasket For Flange DIN 2642


Gasket For Flange DIN 2642
(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
1/20.841.8752.1252.1252.1252.50
3/41.062.252.6252.6252.6252.75
11.312.6252.8752.8752.8753.125
1 1/41.6633.253.253.253.50
1 1/21.913.3753.753.753.753.875
22.384.1254.3754.3754.3755.625
2 1/22.884.8755.1255.1255.1256.50
33.505.3755.8755.8755.8756.625
44.506.8757.1257.007.6258.125
55.567.758.508.3759.509.75
66.628.759.8759.7510.5011.375
88.621112.12512.0012.62514.125
1010.7513.37514.2514.12515.7517.125
1212.7516.12516.62516.5018.0019.625

Diameters And Drilling Of DIN 2642 PN10 Lap Joint Flange


Nominal Pipe DiameterPressure Rating In (PN)
Size Of **Nominal BSP PipePN 6PN 10PN 16PN 25PN 40

DN 10

75

90

90

90

90

O.D.

3/8"

50

60

60

60

60

PCD (B.C.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 15

80

95

95

95

95

O.D.

1/2"

55

65

65

65

65

PCD (B.C.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 20

90

105

105

105

105

O.D.

3/4"

65

75

75

75

75

PCD (b.c.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 25

100

115

115

115

115

O.D.

1"

75

85

85

85

85

PCD (b.c.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 32

120

140

140

140

140

O.D.

1 1/4"

90

100

100

100

100

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 40

130

150

150

150

150

O.D.

1 1/2"

100

110

110

110

110

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 50

140

165

165

165

165

O.D.

2"

110

125

125

125

125

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 65

160

185

185

185

185

O.D.

2 1/2"

130

145

145

145

145

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

8 x 18

8 x 18

# of holes x diameter of holes

DN 80

190

200

200

200

200

O.D.

3"

150

160

160

160

160

PCD (b.c.)

 

4 x 18

8 x 18

8 x 18

8 x 18

8 x 18

# of holes x diameter of holes

DN 100

210

220

220

235

235

O.D.

4"

170

180

180

190

190

PCD (b.c.)

 

4 x 18

8 x 18

8 x 18

8 x 22

8 x 22

# of holes x diameter of holes

DN 125

240

250

250

270

270

O.D.

5"

200

210

210

220

220

PCD (b.c.)

 

8 x 18

8 x 18

8 x 18

8 x 26

8 x 26

# of holes x diameter of holes

DN 150

265

285

285

300

300

O.D.

6"

225

240

240

250

250

PCD (b.c.)

 

8 x 18

8 x 22

8 x 22

8 x 26

8 x 26

# of holes x diameter of holes

DN 175

 

315

315

330

350

O.D.

7"

 

270

270

280

295

PCD (b.c.)

 

 

8 x 22

8 x 22

12 x 26

12 x 30

# of holes x diameter of holes

DN 200

320

340

340

360

375

O.D.

8"

280

295

295

310

320

PCD (b.c.)

 

8 x 18

8 x 22

12 x 22

12 x 26

12 x 30

# of holes x diameter of holes

DN 250

375

395

405

425

450

O.D.

10"

335

350

355

370

385

PCD (b.c.)

 

12 x 18

12 x 22

12 x 26

12 x 30

12 x 33

# of holes x diameter of holes

DN 300

440

445

460

485

515

O.D.

12"

395

400

410

430

450

PCD (b.c.)

 

12 x 22

12 x 22

12 x 26

16 x 30

16 x 33

# of holes x diameter of holes

DN 350

490

505

520

555

580

O.D.

14"

445

460

470

490

510

PCD (b.c.)

 

12 x 22

16 x 22

16 x 26

16 x 33

16 x 36

# of holes x diameter of holes

DN 400

540

565

580

620

660

O.D.

16"

495

515

525

550

585

PCD (b.c.)

 

16 x 22

16 x 26

16 x 30

16 x 36

16 x 39

# of holes x diameter of holes

DN 500

645

670

715

730

755

O.D.

20"

600

620

650

660

670

PCD (b.c.)

 

20 x 22

20 x 26

20 x 33

20 x 36

20 x 42

# of holes x diameter of holes

DN 600

755

780

840

845

 

O.D.

24"

705

725

770

770

 

PCD (b.c.)

 

20 x 24

20 x 27

20 x 33

20 x 36

 

# of holes x diameter of holes


Flange C DIN 2642 Pressure Rating


Temperature In (°C)Class 150Class 300Class 400Class 600Class 900Class 1500Class 2500
-29 TO 3815.941.455.282.7124.1206.8344.7
5015.34053.480120.1200.1333.5
10013.334.846.469.6104.4173.9289.9
1501231.441.962.894.2157261.6
20011.229.238.958.387.5145.8243
25010.527.536.654.982.4137.3228.9
3001026.134.852.178.2130.3217.2
3259.325.5345176.4127.4212.3
3508.425.133.450.175.2125.4208.9
3757.424.83349.574.3123.8206.3
4006.524.332.448.672.9121.5202.5
4255.523.931.847.771.6119.3198.8
4504.623.431.246.870.2117.1195.1

Thickness Of Flange DIN 2642 Pn 10


Normal Size Of Steel 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------