Blind Flanges (BLRF)
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Blind Flanges (BLRF) supplier
Blind (BLRF) flanges to standard other pipe flanges can be either raised face (RF) or flat faced (FF). Blind Neck Flange (BLRF) is used to block off a section of pipe or a nozzle on a vessel which has not been used. A nozzle usually is a pipe that originates out of a vessel and is flanged for connection to either valves or piping. Various nozzles can be blanked off with the help of Blind (BLRF) flanges. Blind (BLRF) flanges are used for pressure tests in plants.
We offer Blind Neck Flanges in different dimensions and specifications, etc. Blind Neck Flanges are tested both chemically and mechanically as per the standard specifications. Blind Neck 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.
Blind Flanges (BLRF) 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 |
| Flange Face Type |
| Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Material & Grades of Weld Neck Flanges
| Stainless Steel 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 Blind Flanges |
| ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61 |
| Carbon Steel Blind Flange |
| 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 Blind Flanges |
| ASTM A350, LF2, LF3 |
| Alloy Steel Blind Flanges |
| ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91 |
| Copper Alloy Steel 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 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) |
Blind Flanges (BLRF) 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 Blind Flanges (BLRF) 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.
Blind Flanges (BLRF) Market Area
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