Spectacle Blind Flanges

Stainless Steel Spectacle Blind Flanges, Alloy Steel Spectacle Blind Flanges, ASME B16.5 Carbon Steel Spectacle Blind Flanges Suppliers in India.

Nickel Alloy Spectacle Blind Flanges, Duplex Steel Spectacle Blind Flanges Exporter, SS Spectacle Blind Flanges Leading Manufacturers.

A.B. Stainless Steel is one of the largest exporter, manufacturer and supplier of Spectacle Blind Flanges in India. We offer these flanges at market leading prices. Spectacle Blind Flanges are long-windedly used in specific circumstances by means of their foremost benefit being that they can be linked to the pipe without welding. Spectacle Blind Flanges is a force preservative plate by means of having one solid end and one open end joined in the company of a web or tie-bar.


Stainless Steel Spectacle Blind Flanges

Stainless Steel Spectacle Blind Flanges

Alloy Steel Spectacle Blind Flanges

Alloy Steel Spectacle Blind Flanges

Nickel Alloy Spectacle Blind Flanges

Nickel Alloy Spectacle Blind Flanges

In normal process, the open end forms seals in the middle of the two flanges and allows a steady flow of flowing across the pipe work. Meanwhile, Our Spectacle Blind Flanges can further be customized in terms of thicknesses, sizes and specifications as per the specific requirements of our clients.


ANSI / ASME B16.5 Spectacle Blind Flanges Specification

Size : 1 / 2" (15 NB) to 48" (1200NB)

Standards : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

BS : BS4504 , BS4504, BS1560, BS10

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

Our Spectacle Blind Flanges conforms to NACE MR0175/ISO 15156


Spectacle Blind Flanges Material & Grades

Stainless Steel Spectacle Blind Flanges :

ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L

Alloy Steel Spectacle Blind Flanges :

ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Carbon Steel Spectacle Blind Flanges :

ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70, ASTM A350, LF2, LF3

Duplex & Super Duplex Steel Spectacle Blind Flanges :

ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No. S32750)

Copper Alloy Steel Spectacle Blind Flanges :

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)

Nickel Alloy Spectacle Blind Flanges :

ASTM SB564, SB160, SB472, SB162 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).


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