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

Flanges PN 40 EN 1092-1

Designed for reliable performance, our range of PN flanges are available in various sizes and results in long lasting performance. Manufactured with utmost care and precise engineered dimensions as per the standard technical specifications. Our range of flanges are extensively used in different industries in global market. We deliver consignment hassle free within stipulated time frame. These PN flanges are available at the most competitive prices.


Mating dimensions Outside diameter Of neck Bore Diameter Flange thickness Chamfer Collar thickness Diameter of Shoulders Length Neck diameters
Outside diameter Diameter of bolt circle Diameter of bolt hole Bolting
D K L No Size A B1 B2 B3 C1 C2 C3 C4 E F G max. H1 H2 H3 N1 N2
Flange type
01,02, 05, 11,12,13, 21 11
21*
34
01
12
32
02 04 01
02
04
11
12
13
21 05 02
04
32
34
05 12
13
11
34
11
34
11
34
12
13
10 90 60 14 4 M12 17.2 18.0 21 31 14 16 16 3 12 - 22 35 6 28 30
15 95 65 14 4 M12 21.3 22.0 25 35 14 16 16 3 12 - 22 38 6 32 35
20 105 75 14 4 M12 26.9 27.5 31 42 16 18 18 4 14 - 26 40 6 40 45
25 115 85 14 4 M12 33.7 34.5 38 49 16 18 18 4 14 - 28 40 6 46 52
32 140 100 18 4 M16 42.4 43.5 47 59 18 18 18 5 14 - 30 42 6 56 60
40 150 110 18 4 M16 48.3 49.5 53 67 18 18 18 5 14 - 32 45 7 64 70
50 165 125 18 4 M16 60.3 61.5 65 77 20 20 20 5 16 - 34 48 8 75 84
65 185 145 18 8 M16 76.1 77.5 81 96 22 22 22 6 16 55 38 52 10 90 104
80 200 160 18 8 M16 88.9 90.5 94 114 24 24 24 6 18 70 40 58 12 105 118
100 235 190 22 8 M20 114.3 116.0 120 138 26 24 24 6 20 90 44 65 12 134 145
125 270 220 26 8 M24 139.7 141.5 145 166 28 26 26 6 22 115 48 68 12 162 170
150 300 250 26 8 M24 168.3 170.5 174 194 30 28 28 6 24 140 52 75 12 192 200
200 375 320 30 12 M27 219.1 221.5 226 250 36 34 36 6 28 190 52 88 16 244 260
250 450 385 33 12 M30 273.0 276.5 281 312 42 38 38 8 30 235 60 105 18 306 312
300 515 450 33 16 M30 323.9 327.5 333 368 48 42 42 8 34 285 67 115 18 362 380
350 580 510 36 16 M33 355..6 359.5 365 418 54 46 46 8 36 330 72 125 20 408 424
400 660 585 39 16 M36 406.4 411.0 416 472 60 50 50 8 42 380 78 135 20 462 478
450 685 610 39 20 M36 457.0 462.0 467 510 66 57 57 8 46 425 84 135 20 500 522
500 755 670 42 20 M39 508.0 513.5 519 572 72 57 57 8 50 475 90 140 20 562 576
600 890 795 48 20 M45 610.0 616.5 622 676 84 72 72 8 54 575 100 150 20 666 686
* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,

Note : The p/t rating from EN 1092-1 apply only for flange type 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.
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