Gopal Forge Industries

Mumbai, Maharashtra, India



We are manufacturer and leading supplier of flanges in all materials and forms like weldneck flanges,slip on flanges,socket weld flanges,flat flanges,threaded flanges, blind flanges,plate flanges etc.We manufacture these products in accordance with international standards and compliances. 

The most common facings machined on flanges are: 
(a) Raised face, 1/16 inch for 150lb and 300lb, ¼ inch for 400lb and heavier.
(b) Flat face, for 150lb and 300lb only, other may be flat face on request. 
(c) Ring type joint, may be applied to all pressure ratings.


Available Materials

Stainless Steel: ASTM A 182, A 240 
Grade: F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L etc.

Carbon Steel: ASTM A 105/A694/F42/46/52/56/60/65/70/A350 LF2 etc.

Alloy Steel: ASTM A 182, F1, F11, F22, F5, F9, F91etc.

Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy 904

Duplex Steel
Grade: 2205 (UNS No. S31803), 2207 (UNS No. S32760)

Nickel Alloy
Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201),
Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500),
Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825),
Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625),
Inconel 601 (UNS No. N06601),
Hastelloy C 276 (UNS No. N10276),
Alloy 20 (UNS No. N08020),
Titanium (Grade I & II)

Copper Alloy 
UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500,
UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

  • Size : 1/2" NB TO 24"NB.
  • Types : Weldneck, Slipon, Blind, Socket Weld, Lap Joint, Spectacles, Ringjoint, Oriface, Long Weldneck, Deck
  • Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

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Contact Details

Mr Parag Prajapati

119/121,Rajmundra Building Gr Floor, Shop No.1, Bhandari Street, Near Gol Deval Temple, Mumbai, Maharashtra - 400004, India

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