+91-22-67521137

PN10/ PN16 DIN 2527 Blind Flange manufacturer in India


DIN 2527 Flange

DIN 2527 Specification


Specification DIN 2527 Flange
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
Forging Methods Casting/ Forging/ Rolling/ Cutting
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Production Technique Forged/ Heat treated and machined
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.
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.
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc

Cast and Forged DIN Flange manufacturer in India offer Final visual inspection & MTR


Price List Of DIN 2527 PN16 Blind Flange


Type Of Flange Size In Inch SCH Class Grade Price In INR (India) Per Piece
Blind Flange 3/4 40 150 DIN 2527 PN16 134.00
- 1 40 150 - 157.00
- 2 40 150 - 244.00
- 3 40 150 - 466.00
- 4 80 300 - 745.00
- 6 80 300 - 973.00
- 8 80 300 - 1352.00
- 10 80 300 - 1850.00
Blind Flange 12 80 300 DIN 2527 PN16 2216.00

Purchasing EN 1092-1 DIN 2527 BLRF Flange from the manufacturer directly save your time and cost


Types Of DIN 2527 Blind Flange


DIN 2527 Pipe Flange

DIN 2527 Pipe Flange

DIN Flange

DIN Flange

DIN 2527 Blind Flange

DIN 2527 Blind Flange

Flange DIN 2527 PN16

Flange DIN 2527 PN16

DIN 2527 PN6 Flange

DIN 2527 PN6 Flange

Flange DIN 2527 Form C

Flange DIN 2527 Form C

DIN 2527 Blind Flange PN16

DIN 2527 Blind Flange PN16

 Din 2527 Flanges

Din 2527 Flanges

Din 2527 Forged Flange

Din 2527 Forged Flange

DIN 2527 Blind Flange PN6

DIN 2527 Blind Flange PN6

 Blind Flange DIN 2527 PN10

Blind Flange DIN 2527 PN10

DIN 2527 Blind Flange Type T

DIN 2527 Blind Flange Type T

DIN 2527 PN6 Blind Flange

DIN 2527 PN6 Blind Flange

 DIN 2527 PN10 Blind Flange

DIN 2527 PN10 Blind Flange

DIN 2527 PN16 Blind Flange

DIN 2527 PN16 Blind Flange

DIN 2527 PN40 Blind Flange

DIN 2527 PN40 Blind Flange

 DIN 2527 PN100 Blind Flange

DIN 2527 PN100 Blind Flange

DIN 2527 BLRF Flange

DIN 2527 BLRF Flange


Material Of DIN 2527 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
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
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
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)
Brass 3602 / 2604 / H59 / H62 / etc.
Aluminium 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel ASTM B564 / ASME SB564, Nickel 200/ Nickel 201/ Nickel 205/ Nickel 205LC
Alloy 20 ASTM B462 / ASME SB462/ Carpenter® 20 Alloy/ Alloy 20Cb-3
Inconel ASTM B564 / ASME SB564, Inconel 600/ 601/ 625/ 718/ 783/ 690/ x750
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
Other material Tin bronze/ Alumunum bronze/ Lead bronze

DIN 2527 Flange Dimensions PDF


DIN 2527 Flange Dimensions PDF

NPS Dimension Of DIN 2527 Flange Parameter Of Screw Weight In KG
Diameter Thickness of Flange Diameter of (B.C.) Bolt Circle Number of holes Diameter of Bolt Holes
(DIN) (D) (b) (k) (X) (d2) (KG/PCS)
10 75 12 50 4 11 0.38
15 80 12 55 4 11 0.44
20 90 14 65 4 11 0.66
25 100 14 75 4 11 0.82
32 120 14 90 4 14 1.18
40 130 14 100 4 14 1.39
50 140 14 110 4 14 1.62
65 160 14 130 4 14 2.14
80 190 16 150 4 48 3.43
100 210 16 170 4 18 4.22
125 240 18 200 8 18 6.1
150 265 18 225 8 18 7.51
175 295 20 255 8 18 10.41
200 320 20 280 8 18 12.31
250 375 22 335 12 18 18.55
300 440 22 395 12 22 25.47
350 490 22 445 12 22 31.78
400 540 22 495 16 22 38.5
500 645 24 600 20 22 60.13
600 755 28 705 20 26 96.07
700 860 30 810 24 26 133.8
800 975 32 920 24 30 183.29
900 1075 36 1020 24 30 251.7
1000 1175 42 1120 28 30 350.98

DIN 2527 PN6 Flange Dimensions


DIN 2527 PN6 Flange Dimensions

NPS Flange Diameter Thickness of Flange Diameter of (B.C.) Bolt Circle Number of Bolts Diameter of Bolt Holes
(DIN) (D) (B) (K) (holes) (D2) (Kilogram)
10 75 12 50 4 11 0.38
15 80 12 55 4 11 0.44
20 90 14 65 4 11 0.66
25 100 14 75 4 11 0.82
32 120 14 90 4 14 1.18
40 130 14 100 4 14 1.39
50 140 14 110 4 14 1.62
65 160 14 130 4 14 2.14
80 190 16 150 4 48 3.43
100 210 16 170 4 18 4.22
125 240 18 200 8 18 6.10
150 265 18 225 8 18 7.51
175 295 20 255 8 18 10.41
200 320 20 280 8 18 12.31
250 375 22 335 12 18 18.55
300 440 22 395 12 22 25.47
350 490 22 445 12 22 31.78
400 540 22 495 16 22 38.50
500 645 24 600 20 22 60.13
600 755 28 705 20 26 96.07
700 860 30 810 24 26 133.80
800 975 32 920 24 30 183.29
900 1075 36 1020 24 30 251.70
1000 1175 42 1120 28 30 350.98

DIN 2527 PN10 Flange Dimensions


DIN 2527 PN10 Flange Dimensions

NPS Flange Diameter Thickness of Flange Diameter of (B.C.) Bolt Circle Number of Bolts Diameter of Bolt Holes
(DIN) (D) (B) (K) (holes) (D2) (Kilogram)
10 90 14 60 4 14 0.63
15 95 14 65 4 14 0.71
20 105 16 75 4 14 1.01
25 115 16 85 4 14 1.23
32 140 16 100 4 18 1.81
40 150 16 110 4 18 2.09
50 165 18 125 4 18 2.88
65 185 18 145 4 18 3.65
80 200 20 160 4 18 4.61
100 220 20 180 4 18 5.65
125 250 22 210 8 18 8.13
150 285 22 240 8 22 10.49
175 315 24 270 8 22 14.11
200 340 24 295 8 22 16.53
250 395 26 350 12 22 24.08
300 445 26 400 12 22 30.81
350 505 26 460 12 22 39.64
400 565 26 515 16 26 49.44
500 670 28 620 20 26 75.16
600 780 30 725 20 30 109.20
700 895 32 840 24 30 153.77
800 1015 36 950 24 33 222.86
900 1115 40 1050 24 33 299.08
1000 1230 46 1160 28 36 418.78

DIN 2527 PN16 Flange Dimensions


DIN 2527 PN16 Flange Dimensions

NPS Flange Diameter Thickness of Flange Diameter of (B.C.) Bolt Circle Number of Bolts Diameter of Bolt Holes
(DIN) (D) (B) (K) (holes) (D2) (Kilogram)
10 90 14 60 4 14 0.63
15 95 14 65 4 14 0.71
20 105 16 75 4 14 1.01
25 115 16 85 4 14 1.23
32 140 16 100 4 18 1.81
40 150 16 110 4 18 2.09
50 165 18 125 4 18 2.88
65 185 18 145 4 18 3.65
80 200 20 160 8 18 4.61
100 220 20 180 8 18 5.65
125 250 22 210 8 18 8.13
150 285 22 240 8 22 10.49
175 315 24 270 8 22 14.11
200 340 24 295 12 22 16.26
250 405 26 355 12 26 24.99
300 460 28 410 12 26 35.13
350 520 30 470 16 26 48.01
400 580 32 525 16 30 83.53
500 715 36 650 20 33 108.63
600 780 38 770 20 36 136.47
700 895 40 840 24 36 189.87
800 1015 44 950 24 39 269.57
900 1115 48 1050 28 39 355.31
1000 1230 52 1170 28 42 469.20

DIN 2527 PN25 Flange Dimensions


DIN 2527 PN25 Flange Dimensions

NPS Flange Diameter Thickness of Flange Diameter of (B.C.) Bolt Circle Number of Bolts Diameter of Bolt Holes
(DIN) (D) (B) (K) (holes) (D2) (Kilogram)
90 90 16 60 4 14 0.72
95 95 16 65 4 14 0.81
105 105 18 75 4 14 1.14
115 115 18 85 4 14 1.38
140 140 18 100 4 18 2.03
150 150 18 110 4 18 2.35
165 165 20 125 4 18 3.20
185 185 22 145 4 18 4.29
200 200 24 160 8 18 5.54
235 220 24 190 8 22 7.60
270 250 26 220 8 26 10.82
300 285 28 250 8 26 14.60
330 315 28 280 8 26 17.40
360 340 30 310 12 26 22.47
425 405 32 370 12 30 33.51
485 460 34 430 12 30 46.29
555 520 38 490 16 33 68.08
620 580 40 550 16 36 89.59
730 715 45 660 20 36 140.66
845 780 48 770 20 39 202.30
960 895 50 875 24 42 271.05
1085 1015 54 990 24 48 373.52
1185 1115 58 1090 28 48 479.07
1320 1230 62 1210 28 56 632.47

DIN 2527 PN40 Flange Dimensions


DIN 2527 PN40 Flange Dimensions

NPS Flanges Dia Thickness of Flange Diameter of (B.C.) Bolt Circle Number of Bolts Diameter of Bolt Holes
(DIN) (D) (B) (K) (holes) (D2) (Kilogram)
10 90 16 60 4 14 0.72
15 95 16 65 4 14 0.81
20 105 18 75 4 14 1.14
25 115 18 85 4 14 1.38
32 140 18 100 4 18 2.03
40 150 18 110 4 18 2.35
50 165 20 125 4 18 3.20
65 185 22 145 8 18 4.29
80 200 24 160 8 18 5.54
100 235 24 190 8 22 7.60
125 270 26 220 8 26 10.82
150 300 28 250 8 26 14.60
175 350 32 295 12 30 22.04
200 375 34 320 12 30 27.21
250 450 38 385 12 33 44.38
300 515 42 450 16 33 64.17
350 580 46 510 16 36 89.52
400 660 50 585 16 39 126.76
500 755 56 670 20 42 184.63
600 890 62 795 20 48 285.17
700 995 64 900 24 48 368.83
800 1140 70 1030 24 56 528.39
900 1250 76 1140 28 56 690.99
1000 1360 84 1250 28 56 912.42

DIN 2527 PN64 Flange Dimensions


DIN 2527 PN64 Flange Dimensions

NPS Flanges Dia Thickness of Flange Diameter of (B.C.) Bolt Circle Number of Bolts Diameter of Bolt Holes
(DIN) (D) (B) (K) (holes) (D2) (KG)
10 90 20 70 4 14 1.04
15 95 20 75 4 14 1.16
20 105 24 100 4 18 2.54
25 115 24 110 4 22 3.07
32 140 26 125 4 22 3.97
40 150 26 135 4 22 4.51
50 165 26 160 4 22 5.69
65 185 28 170 8 22 6.88
80 200 30 200 8 26 9.99
100 235 34 240 8 30 15.91
125 270 36 280 8 33 23.32
150 300 40 310 8 33 30.35
175 350 42 345 12 36 39.17
200 375 46 400 12 38 56.64
250 450 52 460 12 36 81.14
300 515 56 525 16 39 112.95
350 580 60 585 16 42 152.30
400 660 - - 16 - -
500 755 - - 20 - -
600 890 - - 20 - -
700 995 - - 24 - -
800 1140 - - 24 - -
900 1250 - - 28 - -
1000 1360 - - 28 - -

DIN 2527 PN100 Flange Dimensions


DIN 2527 PN100 Flange Dimensions

DIN Flange Standards At A Glance


Description Rated Pressure
- 1 2.5 6 10 16 25 40 64 100 160 250 320 400
- DIN
DIN 2527 Flange - - 2527 2527 2527 2527 2527 2527 2527 - - - -
DIN 2501 Flat Flange for Welding (slip-on) - - 2573 2576 2502 2503 2503 - - - - - -
DIN 2635 Welding neck flanges 2630 2630 2631 2632 2633 2634 2635 2636 2637 2638 2628 2629 2627
DIN 2642 Lapped flanges, Plain collars - - 2641 2642 - - - - - - - - -
DIN 2642 Loose flanges and rings for welding - - 2652 2653 - 2655 2656 - - - - - -
DIN 2642 Loose flanges and rings with neck for welding - - - 2673 - - - - - - - - -
Oval plain threaded flanges - - 2558 - - - - - - - - - -
Oval flanges,with neck threaded - - - 2561 2561 - - - - - - - -
Threaded flanges with neck - - 2565 2566 2566 2567 2567 2568 2569 - - - -
DIN 2635 Long neck welding flanges - - - 28115 - 28115 - - - - - - -
Hubbed slip-on flanges for welding - - - 86029 86030 - - - - - - - -

DIN 2527 flange is a standard of German Institute of Standardization which assures design quality similar to United States, Spiral serrated/ Smooth/ Concentric finish DIN 2527 PN16 Material manufacturer in India

DIN Standard Flanges Material


  • Stainless Steel: SS 304 (1.4301), 304L (1.4306), 316 (1.4401), 316L (1.4404),
    321 (1.4541), 347 (1.4550), 410 (1.4000), 254 SMO (1.4547),
    Duplex Stainless Steel (1.4462), Super Duplex Stainless Steel (1.4410), 904(1.7440)
  • Carbon steel: ST 37.2, S235JR
  • Alloy:Copper (2.0090), Nickel Alloy 200 (2.4066), Monel 400 (2.4360),
    Inconel 600 (2.4816), Inconel 625 (2.4856), Incoloy 800 (1.4876), Incoloy 825,
    Hastelloy B2 (2.4617), Hastelloy C 276 (2.4819), Titanium Gr.2 (3.7025)

DIN Flanges Dimensional Tolerances


1) Tolerance of O.D (outside diameter):
  • for O.D ≤ 200 millimeter , ±1.0 millimeter (faced) while ±2.0 millimeter (not faced).
  • for 200 millimeter < O.D ≤ 300 millimeter , ±1.5 millimeter (faced) while ±2.0 millimeter (not faced).
  • for 300 millimeter < O.D ≤ 400 millimeter , ±2.0 millimeter (faced) while ±3.0 millimeter (not faced).
  • for O.D > 400 millimeter , ±2.0 millimeter (faced) while ±5.0 millimeter (not faced).

2) Tolerance of I.D (inside bore diameter):
  • for I.D ≤ 100 (mm), ±0.5 (mm)(other types) while -1.0 (mm)(weld neck types).
  • for 100 (mm) < I.D ≤ 400 (mm), +1.0 (mm)(other types) while -1.5 (mm)(weld neck types).
  • for I.D > 400 (mm), +1.5 (mm)(other types) while -2.0 (mm)(weld neck types).

3) Tolerance of flange (t) (thickness):
  • for t ≤ 10 millimeter , ±0.5 millimeter (both sides) while ±1.0 millimeter (one side).
  • for 10 millimeter < t ≤ 20 millimeter , ±0.8 millimeter (both sides) while ±1.3 millimeter (one side).
  • for 20 millimeter < t ≤ 30 millimeter , ±1.0 millimeter (both sides) while ±1.5 millimeter (one side).
  • for 30 millimeter < t ≤ 50 millimeter , ±1.0 millimeter (both sides) while ±1.5 millimeter (one side).
  • for W.T > 50 millimeter , ±1.5 millimeter (both sides) while ±2.0 millimeter (one side).

4) Tolerance of flange overall H (height):
  • for H ≤ 80 (mm), ±0.5 (mm).
  • for 80 (mm)< H ≤ 250 (mm), ±2.0 (mm).
  • for H > 250 (mm), ±3.0 (mm).

5) Tolerance of diameter of G (raised face):
  • for g ≤ 80 (mm), -1.0 (mm).
  • for 80 (mm) < g ≤ 300 (mm), -2.0 (mm).
  • for g > 300 (mm), -3.0 (mm).

DIN 2527 BLRF Flange Installation


din 2527 blrf flange installation

DIN 2527 Standard PDF


DIN 2527 Standard PDF

DIN 2527 Blind Flange Weight Chart


Normal Size Of Steel Pipe Dimensions In Millimeter DIN 2527 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches Size In Millimeter BLRF Flanges
Outer Daimeter (O.D.) In
(MM)
BLRF Flanges
Wall Thickness Of
(D)
In M)
(DIN 2527 Blind Flanges)
1/2 15 88.9 11.2 0.4
3/4 20 98.6 12.7 0.6
1 25 108 14.2 0.9
1 1/4 32 117.3 15.7 1.2
1 1/2 40 127 17.5 1.5
2 50 152.4 19.1 2.4
2 1/2 65 177.8 22.4 3.9
3 80 190.5 23.9 4.9
3 1/2 90 215.9 23.9 6.2
4 100 228.6 23.9 7.0
5 125 254 23.9 8.6
6 150 279.4 25.4 11.3
8 200 342.9 28.4 19.6
10 250 406.4 30.2 28.6
12 300 482.6 31.8 43.2
14 350 533.4 35.1 58.1
16 400 596.9 36.6 76.1
18 450 635 39.6 93.7
20 500 698.5 42.9 122.0

Benefits Of DIN 2527 Blind Flange


Benefits Of DIN 2527 Blind Flange

Flange DIN 2527 PN16 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

Flange DIN 2527 Form C Sizes Chart


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


Facing Types Of DIN 2527 Flanges


Facing Types Of DIN 2527 Flanges

  • 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

Manufacturing Process Of DIN 2527 Blind Flange


Manufacturing Process Of DIN 2527 Blind Flange

Raw Material

  • Raw Materia
  • Materia Dimension And Visual
  • Materia Quantity
Manufacturing Process Of DIN 2527 Blind Flange

Inspection

  • Chemical And Mechanical Analysis
  • Analysis Of Preservation Certificate
Manufacturing Process Of DIN 2527 Blind Flange

Cutting

  • Cut Surface
  • Marking
  • Weight Measuring
Manufacturing Process Of DIN 2527 Blind Flange

Forging Flange

  • Grade Of Material
  • Control Flange Temperature
Manufacturing Process Of DIN 2527 Blind Flange

Heat Treatment

  • Flange Solution Treatment
  • Flanges Mechanical Test
  • Normalizing
Manufacturing Process Of DIN 2527 Blind Flange

Forging Rolling Of Flange

  • Check Dimension
  • Check Marking
  • Check Weight
Manufacturing Process Of DIN 2527 Blind Flange

Final Inspection Of Pipe Flange

  • Test Of Visual
  • Test Of Nondestructive
Manufacturing Process Of DIN 2527 Blind Flange

Rust Prevention

  • View Preserve
  • Marking
  • Heat Number
Manufacturing Process Of DIN 2527 Blind Flange

Packaging

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

DIN 2527 PN16 Blind Flange Tolerances


Type Of ASME/ ANSI B16.5 Pipe Flange DiameterTolerance Chart
(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 Blind Flange DIN 2527 PN10


Gasket For Blind Flange DIN 2527 PN10
(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

DIN 2527 PN10 Blind Flange Diameters And Drilling


Nominal Pipe Diameter Pressure Rating In (PN)
Size Of **Nominal BSP Pipe PN 6 PN 10 PN 16 PN 25 PN 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


Check DIN 2527 PN10 and DIN 2527 PN6 Flange dimensions, DIN Flange available in 1 Bar to 400 Bar pressure rating

DIN 2527 PN40 Blind Flange Pressure Rating


Temperature In (°C) Class 150 Class 300 Class 400 Class 600 Class 900 Class 1500 Class 2500
-29 TO 38 15.9 41.4 55.2 82.7 124.1 206.8 344.7
50 15.3 40 53.4 80 120.1 200.1 333.5
100 13.3 34.8 46.4 69.6 104.4 173.9 289.9
150 12 31.4 41.9 62.8 94.2 157 261.6
200 11.2 29.2 38.9 58.3 87.5 145.8 243
250 10.5 27.5 36.6 54.9 82.4 137.3 228.9
300 10 26.1 34.8 52.1 78.2 130.3 217.2
325 9.3 25.5 34 51 76.4 127.4 212.3
350 8.4 25.1 33.4 50.1 75.2 125.4 208.9
375 7.4 24.8 33 49.5 74.3 123.8 206.3
400 6.5 24.3 32.4 48.6 72.9 121.5 202.5
425 5.5 23.9 31.8 47.7 71.6 119.3 198.8
450 4.6 23.4 31.2 46.8 70.2 117.1 195.1

DIN 2527 PN100 Blind Flanges Wall Thickness


Normal Size Of Steel Pipe Outer Diameter (O.D.) 10 Schedule 20 Schedule 30 Schedule STD Wall 40 Schedule 60 Schedule EXT Hvy 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 Schedule XX Hvy
½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
3 3.5 0.12 - - 0.216 0.216 - 0.3 0.3 - - - 0.438 0.6
3 ½ 4 0.12 - - 0.226 0.226 - 0.318 0.318 - - - - 0.636
4 4.5 0.12 - - 0.237 0.237 - 0.337 0.337 - 0.438 - 0.531 0.674
5 5.563 0.134 - - 0.258 0.258 - 0.375 0.375 - 0.5 - 0.625 0.75
6 6.625 0.134 - - 0.28 0.28 - 0.432 0.432 - 0.562 - 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 -
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 -
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 -
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 -
22 22 0.25 - - 0.375 - - 0.5 - - - - - -
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 -
26 26 - - - 0.375 - - 0.5 - - - - - -
30 30 0.312 0.5 0.625 0.375 - - 0.5 - - - - - -