We are offering our clients with a precision engineered range of Spectacle flanges. Available in various types, these reducing flanges are in accordance with the international standards of ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP and NACE. To ensure longer serviceability of these flanges, we provide them with hot dip galvanization and epoxy coating. For maximum satisfaction of our clients
Size : 1/2"NB TO 60"NB IN

Standard : ASA 150, ASA 300 Etc. 

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE 

Materials
Nickel Alloy Spectacle Flange
Standard :

• ASTM / ASME SB 162 / 127 / 424 / 168 / 443 / 574 / 462.
• UNS 10276 -Hastelloy C 276 Spectacle Flange)
• UNS 2200 -NICKEL 200 Spectacle Flange
• UNS 2201 -NICKEL 201 Spectacle Flange
• UNS 4400 -MONEL 400 Spectacle Flange
• UNS 8020 -ALLOY 20 Spectacle Flange
• UNS 8825 -Inconel 825 Spectacle Flange
• UNS 6600 -Inconel 600 Spectacle Flange
• UNS 6601 -Inconel 601 Spectacle Flange
• UNS 6625 -Inconel 625 Spectacle Flange

Copper Alloy Spectacle Flange

• C 70600 (CU -NI- 90/10) – Cupro Nickel Spectacle Flange
• C 71500 (CU -NI- 70/30) – Copper Nickel Spectacle Flange
• UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100,
• C 10200, C 10300, C 10800, C 12000, C 12200

Duplex Steel Spectacle Flange
Grade: S 31803 , S 32205.

Stainless Steel Spectacle Flange – SS Spectacle Flange

• ASTM SA 240
• Grade : 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Alloy Steel Spectacle Flange – AS Spectacle Flange
ASTM SA 387 Grade 1/5/9/11/22/91

Carbon Steel Spectacle Flange – CS Spectacle Flange
ASTM A 36, IS 2062

Low Temperature Carbon Steel Spectacle Flange – LTCS Spectacle Flange
A 516 GR.70

Value Added Services

• Hot Dip Galvanizing

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B
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