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

Plate Flanges (Code 101) BS 4504

Manufactured with finest quality of metals, our wide range of drilling flanges is high in demand across the globe. Our superior quality drilling flanges are independent screwed wellhead which provides metal-to-metal seal. These flanges drilling are extensively used in various industries like ship building, petrochemical, steel plant etc. We are known for offering our product range at reasonable prices and delivering consignment within given time frame.

DN PN A B C
mm mm mm
10 2.5 & 6 75 12
10 & 16 90 14 18.0
25 & 40 90 14
15 2.5 & 6 80 12
10 & 16 95 14 22
25 & 40 95 14
20 2.5 & 6 90 14
10 & 16 105 16 27.5
25 & 40 105 16
25 2.5 & 6 100 14
10 & 16 115 16 34.5
25 & 40 115 16
32 2.5 & 6 120 16
10 & 16 140 18 43.5
25 & 40 140 18
40 2.5 & 6 130 16
10 & 16 150 18 49.5
25 & 40 150 18
50 2.5 & 6 140 16
10 & 16 165 20 61.5
25 & 40 165 20
65 2.5 & 6 160 16
10 & 16 185 20 77.5
25 & 40 185 22
80 2.5 & 6 190 18
10 & 16 200 20 90.5
25 & 40 200 24
100 2.5 & 6 210 18
10 & 16 220 22 116.0
25 & 40 235 26
125 2.5 & 6 240 20
10 & 16 250 22 141.5
25 & 40 270 28
150 2.5 & 6 265 20
10 & 16 285 24 170.5
25 & 40 300 30
200 2.5 & 6 320 22
10 & 16 340 24
25 360 32 221.5
40 375 36
250 2.5 & 6 375 24
10 395 26
16 405 29 276.5
25 425 35
40 450 42
300 2.5 & 6 440 24
10 445 26
16 460 32 327.5
25 485 38
40 515 48
350 2.5 & 6 490 26
10 505 28 359.5
16 520 35 359.0
25 555 42 359.5
40 580 54
400 2.5 & 6 540 28
10 565 32
16 580 38 411.0
25 620 46
40 660 60
450 2.5 & 6 595 30
10 615 36
16 640 42 462.0
25 670 50
40 685 66
500 2.5 & 6 645 30
10 670 38
16 715 46 513.5
25 730 56
40 755 72
600 2.5 & 6 755 32
10 780 42
16 840 52 616.5
25 845 68
40 890 84
700 2.5 860 36
800 2.5 975 38
900 2.5 1075 40
1000 2.5 1175 42 To be Specified By Purchaser
1200 2.5 1375 44
1400 2.5 1575 48
1600 2.5 1790 51
1800 2.5 1990 54
2000 2.5 2190 58


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