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DIN 2573 / 2576 Flanges

Presenting our range of precisely engineered DIN flanges which is manufactured in compliance with international quality standards. These steel DIN flanges are cost efficient, highly durable and reliable. Our steel DIN flanges is extensively used in various industries like engineering, construction, chemical, power plant and many more. Available in different dimensions our product, DIN - Deutsches Institut fur Normung flanges can be availed at special specifications of bulk buyers. We ensure safe packaging and prompt delivery of the product.

DIN 2573 PN 6
DN ISO DIN D5 D B K No. of holes D2 KG
10 - 14.00 14.50 75 12 50 4 11 0.36
  17.20 - 17.70 75 12 50 4 11 0.36
15 - 20.00 21.00 80 12 55 4 11 0.41
  21.30 - 22.00 80 12 55 4 11 0.40
20 - 25.00 26.00 90 14 65 4 11 0.60
  26.90 - 27.60 90 14 65 4 11 0.59
25 - 30.00 31.00 100 14 75 4 11 0.74
  33.70 - 34.40 100 14 75 4 11 0.72
32 - 38.00 39.00 120 16 90 4 14 1.19
  42.40 - 43.10 120 16 90 4 14 1.16
40 - 44.50 45.50 130 16 100 4 14 1.39
  48.30 - 49.00 130 16 100 4 14 1.35
50 - 57.00 58.10 140 16 110 4 14 1.52
  60.30 - 61.10 140 16 110 4 14 1.49
65 76.10 - 77.10 160 16 130 4 14 1.86
80 88.90 - 90.30 190 18 150 4 14 2.96
100 - 108.00 109.60 210 18 170 4 18 3.42
  114.30 - 115.90 210 18 170 4 18 3.26
125 - 133.00 134.80 240 20 200 8 18 4.54
  139.70 - 141.60 240 20 200 8 18 4.31
150 - 159.00 161.10 265 20 225 8 18 5.34
  168.20 - 170.50 265 20 225 8 18 4.76
200 219.10 - 221.80 320 22 280 8 18 6.87
250 - 267.00 270.20 325 24 335 12 18 9.42
  273.00 - 276.20 325 24 335 12 18 8.94
300 323.90 - 327.60 440 24 395 12 22 11.91
350 355.60 - 359.70 480 26 445 12 22 16.52
  - 368.00 372.20 490 26 445 12 22 15.35
400 406.40 - 411.00 540 28 495 16 22 18.84
  - 419.00 423.70 540 28 495 16 22 18.01
450 457.00 - 462.30 595 30 550 16 22 24.52
500 508.00 - 513.60 645 30 600 20 22 26.37

DIN 2576 PN 10
DN ISO DIN D5 D B K No. of holes D2 KG
10 - 14.00 14.50 90 14 60 4 14 0.61
  17.20 - 17.70 90 14 60 4 14 0.60
15 - 20.00 21.00 95 14 65 4 14 0.67
  21.30 - 22.00 95 14 65 4 14 0.67
20 - 25.00 26.00 105 16 75 4 14 0.94
  26.90 - 27.60 105 16 75 4 14 0.94
25 - 30.00 31.00 115 16 85 4 14 1.13
  33.70 - 34.40 115 16 85 4 14 1.11
32 - 38.00 39.00 140 16 100 4 18 1.66
  42.40 - 43.10 140 16 100 4 18 1.62
40 - 44.50 45.50 150 16 110 4 18 1.89
  48.30 - 49.00 150 16 110 4 18 1.85
50 - 57.00 58.10 165 18 125 4 18 2.50
  60.30 - 61.10 165 18 125 4 18 2.46
65 76.10 - 77.10 185 18 145 4 18 2.99
80 88.90 - 90.30 200 20 160 8 18 3.61
100 - 108.00 109.60 220 20 180 8 18 4.17
  114.30 - 115.90 220 20 180 8 18 3.99
125 - 133.00 134.80 250 22 210 8 18 5.66
  139.70 - 141.60 250 22 210 8 18 5.41
150 - 159.00 161.10 285 22 240 8 22 6.97
  168.30 - 170.50 285 22 240 8 22 6.55
175 193.70 - 196.10 315 24 270 8 22 8.42
200 219.10 - 221.80 340 24 295 8 22 9.28
250 - 267.00 270.20 395 26 350 12 22 12.36
  273.00 - 276.20 395 26 350 12 22 11.85
300 323.90 - 327.60 445 26 400 12 22 13.61
350 355.60 - 359.70 505 28 460 16 22 20.35
  - 368.00 372.20 505 28 460 16 22 18.77
400 406.40 - 411.00 565 32 515 18 26 27.52
  - 419.00 423.70 565 32 515 18 26 35.43
450 457.00 - 462.30 615 38 565 20 26 35.11
500 508.00 - 613.60 670 38 620 20 26 40.20
600 610.00 - 615.50 780 40 725 20 26 51.87

Stainless steel Flanges ( product range)
WN – Welding Neck EN-TYPE 11
BL – Blind EN-TYPE 05
SO – Slip On EN-TYPE 01/12
LJ – Lap Joint EN-TYPE 02/04
SW – Socket Weld EN-TYPE 14
THR – Threaded EN-TYPE 13
LWN – Long Welding Neck / Integral EN-TYPE 21
Welding Collars EN-TYPE 32/34
ORIFICE Flanges, Swivel Flanges, Spades, Spacer Rings
Spectable Blinds, API 6A, JIS B2220, VSM, NFE, BS10/BS4504, GOST

GRADES:
Austenitic:
F304/304L 1.4301/1.4307 UNS S30403/S30400
F304H 1.4948 UNS S30409
F321/F321H 1.4541/1.4878 UNS S32100/S32109
F316/F316L 1.4401/1.4404 UNS S31603/S31600
F316L (MO+) 1.4435 UNS S31635
F316TI 1.4571 UNS S31635
F904L 1.4539 UNS N08904
F44 (254SMO®) 1.4547 UNS S31254
F310/F310S 1.4841/1.4845 UNS S31000/S31008
F347 (H) 1.4550 UNS S34700/S34709
F317L 1.4438 UNS S31703
F316H 1.4919 UNS S31609

Duplex & Super Duplex:
F51/F60 1.4462 UNS S31803
F53 1.4410 UNS S32750
F55 1.4501 UNS S32750

Nickel Alloys:
Alloy 800/800H 1.4876 UNS N08800/N08810
Monel 400 2.4360 UNS N04400
Alloy 600 2.4816 UNS N06600
Alloy 625 2.4856 UNS N06625
Alloy 825 2.4858 UNS N08825
Alloy C276 2.4819 UNS N10276
Alloy 59 2.4605 UNS N06059
Alloy C4 2.4610 UNS N06455
Alloy 22 2.4602 UNS N06022
Other Alloys available on request

Sizes according to ASME/ASTM B16.5 – B16.36 – B16.48
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″

Sizes according to DIN – EN1092-1 – EN1759-1 – NFE – BS10/BS4504 & ISO7005-1
PN2.5/PN06/PN10 up to DN800
PN16/PN25/PN40 up to DN600
PN63/PN100 up to DN500
PN160/PN250 up to DN300
PN320/PN400 up to DN200
API 6A Flanges
2000 PSI up to 20000 PSI
JIS B2220
5K up to 63K

SPECIFICATIONS & STANDARDS:
ASTM/ASME SA/A182 – ASME SA/A240 – ASME SB/B564
ASTM/ASME B16.5/B16.48/B16.36
EN 10222-1/EN10222- 5
EN 1092-1/EN 1759-1
DIN17440
BS 10/BS 4504 (British Standard)
JIS B2220 – NFE – GOST – VSM – API 6A
ISO 7005-1 – NORSOK L005

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Industries We Serve

  • Oil & Gas
  • Petrochemicals
  • Agro chemicals
  • Fire Safety Product
  • Shipping
  • Engineering
  • Dairy & Food Processing
  • pharmaceutical
  • Automobiles
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