Forgings & Engineering Pvt Ltd

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info@javforgings.com

FORGED Spectacle Blinds



Spectacle Blinds & Fig-8 Flanges Spacer & Paddle

SPECTACLE BLINDS



JAV Forgings & Engineerings Pvt. Ltd. is a Spectacle Blind manufacturer in Faridabad, Haryana India. JAV Forgings produce forging Spectacle Blinds using Metal Spectacle Blinds, Steel Spectacle Blinds, Stainless Steel Spectacle Blinds, Mild Steel Spectacle Blinds, Carbon Steel Spectacle Blinds, Alloy Steel Spectacle Blinds, Duplex Spectacle Blinds, Super Duplex Spectacle Blinds, Inconel Spectacle Blinds, Hastelloy Spectacle Blinds and Monel Spectacle Blinds in Faridabad Haryana India.

A spectacle blind is a safety device used to isolate a part of line or piece of equipment when the line or equipment needs to be inspected or removed from service. It is completely different than a valve in that the blind is a permanent or long-term isolation device. A spectacle blind is machined from a single piece of metal that is move match the pipe size, fit between two pipe flanges and needs an additional gasket during installation.



Material Specifications:


  • Stainless Steel: ASTM A182 304/304L/304H, 316/316L/316H, 317/317/317H, 321/321H, 347/347H, 316Ti.

  • Duplex: ASTM A182 F51, F60.

  • Super Duplex: ASTM A182 F53, F55.

  • Nickel Alloys: Alloy 20, Hastelloy C276, Monel 400/500, Inconel Alloy 625/800/825/600.

  • Alloy Steel: ASTM A182 F1, F5, F6, F9, F11, F22, F91.

  • Carbon Steel: ASTM A105/ SA 266, ST37.2/ C22/ C22.8.

  • Low-Temperature Steel: SA 350.

  • High-Yield Steel: ASTM F694.

  • DIN/ EN: 1.4401, 1.4541, 1.4571, 1.4306, 1.4307, 1.4301, 1.5415, 1.7380, 1.0460, 1.4462.