Spectacle Blind Flanges
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Spectacle Blind Flanges supplier
The Spectacle Blind flange also known as figure-8 blind flange is cut to fit between two pipe flanges and typically sandwiched between two gaskets. These flanges are often made from two metal discs, which are attached to each other with a small section of steel. The Spectacle blind flanges are similar to a blind flange but different because they fit between two flanges. One side of Spectacle Blind Flange is fully closed for complete flow shuts off, whereas the other end is open for full flow. We offer Spectacle Blind Flanges in different dimensions and specifications, etc. Spectacle Blind Flanges are tested both chemically and mechanically as per the standard specifications. Spectacle Blind Flanges are manufactured in accordance with international quality standards. We perform several types of tests like hardness test, toughness test, flaring test, chemical test, mechanical test, impact test, destructive test, ultrasonic test, strength test, flaring test, positive material test, etc. We provide the best packing facility like wooden box, bundle, plastic wrap, carton box according to the packing requirements of clients.
Spectacle Blind Flanges Specifications
| Dimensions |
| ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Size |
| 1/2″ (15 NB) to 48″ (1200NB) |
| Class |
| 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
| DIN |
| DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 |
| BS |
| BS4504 , BS4504, BS1560, BS10 |
| Flanges Face Type |
| Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Material & Grades of Weld Neck Flanges
| 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 |
| 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 |
| 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, F706 |
| Low Temperature Carbon Steel Spectacle blind Flanges |
| ASTM A350, LF2, LF3 |
| Alloy Steel Spectacle blind Flanges |
| ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91 |
| Copper Alloy Steel Spectacle blind Flanges |
| ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200 |
| 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) |
Spectacle Blind Flanges Applications
| Power Generation Industries | Automotive Industries | Chemical Equipment |
| Mining Industries | Ship Building Industries | Construction Industries |
| Pharmaceutical Equipment | Food Industries | Pulp and Paper Industry |
| Sea Water Equipment | Nuclear Power Plant | Cement Industries |
| Heat Exchangers | Oil & Gas Industries | Sugar Industries |
| Transport Industries- Rail and Road | Off-Shore Oil Drilling Companies | Energy Industries |
| Petro-Chemical Industries | Gas Processing Industries | Agriculture Industries |
Why Pearl Overseas?
High-Quality quality products with on time deliveries.
Huge inventory of products with standard sizes and grades.
Modern Infrastructure with huge storing capacity.
Robust logistics & delivery channels.
Strict quality control policies and a highly experienced team.
Confirmed execution of small as well as large consignment orders.
Suppliers and Distributors of all reputed origins and manufacturers.
Pearl Overseas one of the most competitive suppliers of Spectacle Blind Flanges products from India and our prices for are very competitive. Pearl Overseas maintains a stock of all standard items and can export them at the best price.
Spectacle Blind Flanges Market Area
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