Blind Raised Face Flanges (BLRF) Sellers
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About the product
Blind raised face flanges are essential components in piping systems, offering a sealing mechanism at the end of a pipeline or vessel. This is a kind of round plate without a central post, but with suitable screw holes. These BLRF flanges are available in different sizes, grades, specifications,, and strengths as per customer requirements. These flanges find application in industries such as oil and gas, chemical processing, and power generation. Their ability to withstand high pressures and temperatures, resist corrosion, and facilitate easy installation and maintenance makes them indispensable in critical industrial environments.
In strict adherence to industry standards such as ASME B16.5, ASME B16.47, MSS SP44, ANSI B16.36, and ANSI B16.48, our blind raised face flanges assure unparalleled performance and reliability. Further elevating our offerings, we provide various flange face types, including flat face (FF), raised face (RF), and ring type (RTJ). Committed to ensuring prolonged longevity and resilience against corrosion, our products undergo a meticulous coating and surface treatment process, encompassing options such as anti-rust paint, oil black paint, yellow transparent, zinc plated, as well as cold and hot dip galvanized finishes. Entrust Platinex Piping Solutions LLP for blind raised face flanges of superior quality, surpassing industry standards and expectations with each product.
Specifications
Platinex Piping Solutions LLP stands at the forefront as a distinguished manufacturer, supplier, and exporter of Blind raised flanges, meticulously crafted from premium-quality raw materials. Our BLRF Flanges, available in stainless steel and alloy steel variants, epitomize excellence in quality and durability. Engineered to impeccably seal pipelines, valves, and pumps, these flanges also serve as adept inspection covers. Our blind flanges feature a circular plate construction with no central opening and all necessary screw holes to expertly secure the ends of your piping system. Tailored to meet the discerning requirements of our esteemed clientele, our BLRF Flanges are available in a diverse range of sizes, grades, specifications, and thicknesses. Specifications include sizes ranging from ½” (15 NB) to 48 (1200 NB) and classes spanning 150 LBS to 2500 LBS, alongside DIN Standard ND-6,10, 16, 25, 40, among others.
Grades in Blind Raised Face Flanges
⇒ ASTM A403 WP Gr. 304
⇒ASTM A403 WP Gr 304H
⇒ASTM A403 WP Gr 309
⇒ASTM A403 WP Gr 310
⇒ASTM A403 WP Gr 316
⇒ASTM A403 WP Gr 316L
⇒ASTM A403 WP Gr 317L
⇒ASTM A403 WP Gr 321
⇒ASTM A403 WP Gr 347
⇒ASTM A403 WP Gr 904L
⇒ASTM A 234 WPB
⇒ASTM A 234 WPBW
⇒ASTM A 234 WPHY 42
⇒ASTM A 234 WPHY 46
⇒ASTM A 234 WPHY 52
⇒ASTM A 234 WPH 60
⇒ASTM A 234 WPHY 65
⇒ASTM A 234 WPHY 70
⇒ASTM A420 WPL3
⇒ASTM A420 WPL6
⇒ASTM / ASME A/SA 234 Gr. WP 1
⇒ASTM / ASME A/SA 234 Gr. WP 5
⇒ASTM / ASME A/SA 234 Gr. WP 9
⇒ASTM / ASME A/SA 234 Gr. WP 11
⇒ASTM / ASME A/SA 234 Gr. WP 12
⇒ASTM / ASME A/SA 234 Gr. WP 22
⇒ASTM / ASME A/SA 234 Gr. WP 91
⇒ASTM A 815
⇒ASME SA 815 UNS NO S31803
⇒ASME SA 815 UNS NO S32205
⇒Werkstoff No. 1.4462
⇒ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 )
⇒ASTM / ASME SB 336 UNS 2201 (NICKEL 201 )
⇒ASTM / ASME SB 336 UNS 4400 (MONEL 400 )
⇒ASTM / ASME SB 336 UNS 8020 ( ALLOY 20 / 20 CB 3
⇒ASTM / ASME SB 336 UNS 8825 INCONEL (825)
⇒ASTM / ASME SB 336 UNS 6600 (INCONEL 600 )
⇒ASTM / ASME SB 336 UNS 6601 ( INCONEL 601 )
⇒ASTM / ASME SB 336 UNS 6625 (INCONEL 625)
⇒ASTM / ASME SB 336 UNS 10276 ( HASTELLOY C 276 )
Types of blind raised face flanges (blrf)
Blind raised face flanges come in two primary types:
- standard duty and
- heavy duty
Standard duty flanges, commonly forged from steel or carbon steel, offer lower pressure ratings, typically up to 300 psi. Heavy-duty blind flanges with increased sealing surface, on the other hand, have higher pressure ratings reaching up to 1,000 psi and are typically made of stainless steel or alloy materials for added durability. These flanges provide a secure connection between pipe sections, ensuring integrity in various pressure systems.
Additionally, they offer versatility, with the capability to function effectively in both high-pressure and low-pressure environments.
Platinex Piping also offers Socket raised face flanges, orifice flanges, and various grades to cater to diverse project requirements. Whether for standard or heavy duty applications, blind raised face flanges offer quick assembly times and reliable connections, making them indispensable in industrial settings. With options like Carbon Steel Blind Raised Face Flanges and Duplex Steel Blind Raised Face Flanges, Platinex Piping ensures that customers receive top-quality products tailored to their specific needs, ensuring efficiency and safety in their operations.
ANSI B16.5 BLIND FLANGES APPLICATION
The ANSI B16.5 blind flanges find extensive applications across diverse industries, renowned for their exceptional performance and reliability. Platinex Piping offers a wide range of flat face blind flanges, distributed through a global network of stock-keeping branches. These versatile flanges serve various purposes in industries, such as
- Oil and Gas Pipeline
- Chemical Industry
- Plumbing and Structural Pipe
- Heating
- Water Supply Systems
- Power Plant
- Paper & Pulp Industry
- General Purpose Applications
- Fabrication Industry
- Food Processing Industry
Manufacturing Standards
Platinex Piping offers a comprehensive range of blind raised face flanges crafted from high-quality materials to ensure superior performance and durability across diverse industrial applications. Our Stainless Steel Blind Raised Face Flanges include ASTM grades such as A182, A240 F 304, 304L, 316, and more, providing excellent corrosion resistance and longevity. For Carbon Steel Blind Raised Face Flanges, we provide options like ASTM A105/A105N, A350 LF2, and A694 F52, suitable for high-pressure environments. Alloy Steel Blind Raised Face Flanges, featuring ASTM A182 grades like F5, F9, and F22, offer exceptional strength and reliability. Additionally, our Nickel Alloy Blind Raised Face Flanges, Copper Alloy Blind Raised Face Flanges, and Duplex Steel Blind Raised Face Flanges cater to diverse project requirements with materials such as Monel, Inconel, Hastelloy, Cu-Ni alloys, and more. With a commitment to quality and precision, Platinex Piping ensures that our blind raised face flanges meet industry standards and exceed customer expectations for performance and longevity.
These flat steel blind flanges serve a variety of purposes, from sealing pipelines, valves, and pumps to use as inspection covers. With precise engineering and meticulous attention to detail, our blind flanges guarantee seamless integration into piping systems, facilitating smooth operations and maintenance. We pride ourselves on offering BLRF flanges in various sizes, grades, specifications, and thicknesses, tailored to meet the unique requirements of our clients. Trust Platinex Piping Solutions LLP for superior quality Blind Raised Face Flanges that exceed expectations in performance, durability, and reliability.
Use of The Product
Blind raised face flanges exporters in India play a crucial role in various piping applications, offering versatile solutions for both temporary and permanent closures of piping systems. These flanges serve as essential connection points, facilitating future expansions of the piping network while ensuring secure seals. ASME B16.5 Blind Flanges are particularly instrumental in creating pressure vessels for containing substances such as oil, gas, and water, effectively preventing hazardous leaks or spills. Additionally, they enable seamless liquid or gas transfer through pipes by establishing reliable connections between pipe sections. The versatility of blind flanges extends to terminating piping systems, as they lack a hub or bored center, presenting a solid face with a matching thickness, face type, and bolting pattern. They can effectively seal nozzle openings on pressure vessels, maintaining system integrity and safety standards. Available in both raised face (RF) and flat face (FF) styles, blind flanges are designed to prevent the flow of liquid, gas, or air, making them ideal for applications requiring a complete seal. These flanges find utility in various scenarios, including pressure testing, providing access points in piping systems, temporary sealing during maintenance or repairs, and long-term termination of piping systems. Bolted rather than welded in place, blind flanges offer easy accessibility for system upkeep, inspections, or future expansions. When paired with a gasket, they create a robust seal, effectively filling the space between flange faces to prevent any potential leaks, ensuring operational safety and efficiency.
Why platinex for the product
Platinex Piping Solutions LLP stands out as the premier choice for Stainless Steel Blind Raised Face Flanges, Alloy Steel Blind Raised Face Flanges, and Nickel Alloy BLRF Flanges. As an esteemed manufacturer, supplier, and exporter, we prioritize quality and reliability in every aspect of our products. Our extensive range of flanges conforms to industry standards including ASME B16.5, ASME B16.47, ASTM A182, A105, A350, SB564, SB160, and SB472, ensuring compliance and performance excellence. Crafted from high-quality raw materials, our Blind Raised Face Flanges offer unparalleled durability and functionality.
Stainless Steel Blind Raised Face Flanges, Alloy Steel Blind Raised Face Flanges Manufacturer & Exporter.
ASME B 16.5, ASME B 16.47, ASTM A182, 105, 350, SB564, 160, 472 Blind Flanges, Nickel Alloy BLRF Flanges Suppliers.
Platinex Piping Solutions LLP is one of the leading Manufacturers, Supplier and Exporters of Blind Raised Face Flanges using high quality raw materials. These BLRF Flanges are made using premium quality materials. These flat face steel blind flanges are used to blank off pipelines, valves and pumps, it can also be used as an inspection cover. A blind flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. These BLRF Flanges is available in various size, grades, Specification & thickness as per the clents requirments.
Specifications
| Size | : | ½” (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. |
| Standards | : | 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 |
| Flange Face Type | : | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment | : | Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
Grades
| Stainless Steel Blind Raised Face Flanges | : | ASTM A182, A240 F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L |
| Carbon Steel Blind Raised Face Flanges | : | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
| Alloy Steel Blind Raised Face Flanges | : | ASTM A182 F1,F5,F9,F11,F22,F91 |
| Nickel Alloy Blind Raised Face 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). |
Copper Alloy Blind Raised Face Flanges | : | ASTM SB 61 , SB62 , SB151 , SB152UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, LF2 , LF3. |
Duplex Steel Blind Raised Face Flanges | : | ASTM A182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61 |