Monel Lap Joint Flanges Manufacturer and Exporter
Monel  Blind Flanges Manufacturer and Exporter
Hastelloy  Flanges Manufacturer and Exporter
Duplex   Flanges Manufacturer and Exporter
Incoloy Flanges Manufacturer and Exporter

Our Products

DIN 2635 / 2636

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 2635 PN 40
DN D1 D B K H1 D3 S R H2 D4 F No. of holes D2 KG
ISO DIN
10 - 14.0 90 16 60 35 25 1.8 4 6 40 2 4 14 0.67
  17.2 - 90 16 60 35 28 1.8 4 6 40 2 4 14 0.66
15 - 20.0 95 16 65 38 30 2.0 4 6 45 2 4 14 0.75
  21.3 - 95 16 65 38 32 2.0 4 6 45 2 4 14 0.75
20 - 25.0 105 18 75 40 48 2.3 4 6 58 2 4 14 1.07
  26.9 - 105 18 75 40 40 2.3 4 6 58 2 4 14 1.07
25 - 30.0 115 18 85 40 42 2.6 4 6 68 2 4 14 1.29
  33.7 - 115 18 85 40 46 2.6 4 6 68 2 4 14 1.28
32 - 38.0 140 18 100 42 52 2.6 6 6 78 2 4 18 1.88
  42.4 - 140 18 100 42 56 2.6 6 6 78 2 4 18 1.86
40 - 44.5 150 18 110 45 60 2.6 6 7 88 3 4 18 2.10
  48.3 - 150 18 110 45 64 2.6 6 7 88 3 4 18 2.08
50 - 57.0 165 20 125 48 72 2.9 6 8 102 3 4 18 2.81
  60.3 - 165 20 125 48 75 2.9 6 8 102 3 4 18 2.78
65 76.1 - 185 22 145 52 90 2.9 6 10 122 3 8 18 3.81
80 88.9 - 200 24 160 58 105 3.2 8 12 138 3 8 18 4.62
100 - 108.0 235 24 190 65 128 3.8 8 12 162 3 8 22 6.42
  114.3 - 235 24 190 65 134 3.6 8 12 162 3 8 22 6.27
125 - 133.0 270 26 220 68 155 4.0 8 12 188 3 8 26 8.83
  139.7 - 270 26 220 68 162 4.0 8 12 188 3 8 26 8.61
150 - 159.0 300 28 250 75 182 4.5 10 12 218 3 8 26 11.67
  168.3 - 300 28 250 75 192 4.5 10 12 218 3 8 26 11.29
175 193.7 - 350 32 295 82 218 5.6 10 15 260 3 12 30 17.01
200 219.1 - 375 34 320 88 244 6.3 10 16 285 3 12 30 20.49
250 - 267.0 450 38 385 105 298 7.1 12 18 345 3 12 33 33.75
  273.0 - 450 38 385 105 306 7.1 12 18 345 3 12 33 33.34
300 323.9 - 515 42 450 115 362 8.0 12 18 410 4 16 33 46.55
350 355.6 - 580 46 510 125 408 8.8 12 20 465 4 16 36 67.73
  - 368.0 580 46 510 125 408 8.8 12 20 465 4 16 36 63.96
400 406.4 - 660 50 585 135 462 11.0 12 20 535 4 16 39 96.73
  - 419.0 660 50 585 135 462 11.0 12 20 535 4 16 39 91.99
500 508.0 - 755 52 670 140 562 14.2 12 20 615 4 20 42 120.96

DIN 2636 PN 64
DN D1 D B K H1 D3 S R H2 D4 F No. of holes D2 KG
ISO DIN
10 - 14.0 100 20 70 45 28 1.8 4 6 40 2 4 14 1.07
  17.2 - 100 20 70 45 32 1.8 4 6 40 2 4 14 1.08
15 - 20.0 105 20 75 45 32 2.0 4 6 45 2 4 14 1.19
  21.3 - 105 20 75 45 34 2.0 4 6 45 2 4 14 1.19
25 - 30.0 140 24 100 58 48 2.6 4 8 68 2 4 18 2.61
  33.7 - 140 24 100 58 52 2.6 4 8 68 2 4 18 2.60
40 - 44.5 170 26 125 62 65 2.9 6 10 88 3 4 22 4.00
  48.3 - 170 26 125 62 70 2.9 6 10 88 3 4 22 3.99
50 - 57.0 180 26 135 62 78 2.9 6 10 102 3 4 22 4.45
  60.3 - 180 26 135 62 82 2.9 6 10 102 3 4 22 4.42
65 76.1 - 205 26 160 66 98 3.2 6 12 122 3 8 22 5.49
80 88.9 - 215 28 170 72 112 3.6 8 12 138 3 8 22 6.50
100 - 108.0 250 30 200 76 132 4.0 8 12 162 3 8 26 9.25
  114.3 - 250 30 200 76 138 4.0 8 12 162 3 8 26 9.06
125 - 133.0 295 34 240 88 162 4.5 8 12 188 3 8 30 14.53
  139.7 - 295 34 240 88 168 4.5 8 12 188 3 8 30 14.23
150 - 159.0 345 36 280 95 192 5.6 10 12 218 3 8 33 21.35
  168.3 - 345 36 280 95 202 5.6 10 12 218 3 8 33 20.92
175 193.7 - 375 40 310 105 228 6.3 10 16 260 3 12 33 26.28
200 219.1 - 415 42 345 110 256 7.1 10 16 285 3 12 36 33.56
250 - 267.0 470 46 400 125 310 8.8 12 18 345 3 12 36 47.98
  273.0 - 470 46 400 125 316 8.8 12 18 345 3 12 36 47.32
300 323.9 - 530 52 460 140 372 11.0 12 18 410 4 16 36 66.44
350 355.6 - 600 56 525 150 420 12.5 12 20 465 4 16 39 96.23
  - 368.0 600 56 525 150 420 12.5 12 20 465 4 16 39 91.77
400 406.4 - 670 60 585 160 475 14.2 12 20 535 4 16 42 127.70
  - 419.0 670 60 585 160 475 14.2 12 20 535 4 16 42 122.13

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

Contact Us

  • GREAT STEEL & METALS

  • Room No 15, 1st Floor,
  • New Hira Building, 1st Parsiwada,
  • Nanubhai Desai Road,
  • Mumbai-400004.
  • Tel : +91-22-23868818/23854314
  • Fax : +91-22-23878403, +91-22- 23850329
  • E-mail ID: mehta@greatmetal.com
  • Website : www.greatmetal.com

Industries We Serve

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

Our Certificate