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Screwed Flanges

Chemtech Alloys Pvt. Ltd is one of the prominent manufacturers and exporters of Screwed Flange. Our product range also comprises of Carbon Steel Flanges, Spectacle Flange and Slip On Flange.



We are one of the leading manufacturer of screwed flanges in India, we can supply stainless steel,carbon steel and nickel alloy screwed pipe flanges, the method includes forging and casting. Also, we can produce as per your drawings and specifications. screwed flanges are available with following specifications :-

Specifications

Stainless Steel

ASTM A 182, A 240

Grade

F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

Nickel Alloys

Monel 400 & 500, inconel 600 & 625, incoloy 800, 825, hastelloy C22,C276

Copper Alloys

copper, brass & gunmetal

Size

1/8" NB TO 48"NB.

Class

150, 300,400 ,600,900, 1500 & 2500 .

Standard ANSI

ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN

DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S

BS4504 , BS4504, BS1560, BS10