Blind Flanges

Customers can purchase from us a quality assured gamut of Blind Flanges (BLRF). Developed using high-grade stainless steel, these are widely used to close the end of the pipe, valves, pressure vessel openings and varied other channels, where one end needs to be blanked off. Due to features like durability, rustproof construction and resistance against abrasion, our offered products find their wide use in several industries including paper and pulp. Moreover, we can also provide the custom-built version of offered flanges in tandem with the clients’ needs.

 

Specifications:

 

Stainless Steel: ASTM A 182 and A 240

Grade: F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H and 904L

Duplex Stainless Steel UNS S31803, 2205 and Super Duplex Stainless Steel UNS S32750

Carbon Steel: ASTM A 105 and ASTM A 181

Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9 and F91

Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22 and C276

Copper Alloys: Copper, Brass & Gunmetal

Size: 1/8" NB to 48"NB

Class: 150, 300, 400, 600, 900, 1500 & 2500

 

Standards available:

 

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

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

B.S: BS4504, BS4504, BS1560 and BS10