Home > BLRF Flanges
Jinay Metals has established itself as a reputable producer and supplier of high-grade BLRF (Blind Raised Face) flanges in Dubai, UAE. With many years of experience, we focus on the supply of accuratel flanges designed and manufactured according to worldwide standards for strength, durability, and performance. We regularly sell our products for use in the oil & gas, petrochemical, and construction industries. At Jinay Metals, our focus is on quality, reliability, and customer satisfaction; we want your pipes to be seriously and safely utilized by every flange we supply.
Blind Raised Face (BRF) flanges are produced from premium materials including carbon steel, stainless steel, and alloy steel known for their superior strength and corrosion resistance. They typically contain carbon, manganese, silicon, chromium, nickel, molybdenum, and other materials, depending on the grade. Mechani-cally, BRF flanges exhibit outstanding tensile strength, yield strength, and hardness, as well as good ductility and impact resistance. These performance characteristics make them well-suited for high-pressure and high-temperature applications, providing secure sealing, durability, and extended service life in industrial piping systems.
| Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| BLRF Flange Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS SP44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| BLRF Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| BLRF Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| BLRF Flange | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| BLRF Flange UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| BLRF Flange EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| BLRF Flanges Production technique | Forged, Heat treated and machined |
| BLRF Flanges Connect Type / Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations |
| BLRF Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| BLRF Flanges Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| BLRF Flange Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of BLRF Flange | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. ASTM A182 BLRF Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 F316 Stainless Steel Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
| BLRF Flange Uses & application | Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
| BLRF Flanges Export to | Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing BLRF Flanges from Jinay Metals ensures unmatched quality and long-lasting performance. These Flanges are engineered for superior corrosion resistance, strength, and precision, making them ideal for a wide range of industrial applications. With a strong focus on customer satisfaction, timely delivery, and technical expertise. Jinay Metals providing reliable and high-performance BLRF Flanges tailored to meet your specific operational and project requirements.
| ASME/ANSI B16.5 | BLRF Flange |
| PRESSURE CLASS | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
| DIN EN 1092-1 Face Dimensions | PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400 |
| BS 4504 SEC 3.1, BS 4504[PART 1], BS 1560 BOSS | BLRF Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
Jinay Metals, one of the leading suppliers of BLRF Flanges in Dubai, UAE, offers a wide selection of high-quality flanges suitable for various industrial applications. With an extensive inventory, reliable sourcing, and a strong commitment to quality, service, and timely delivery, Jinay Metals has established itself as a trusted name for premium stainless steel products across the UAE.
Yes, we provide BLRF Flanges to match your exact project requirements. At Jinay Metals, our team is dedicated to delivering tailored flanges solutions that ensure precision and reliability. For more information or personalized assistance, reach out to us at sales@jinaymetals.ae.
Blind Raised Face (BLRF) flanges are frequently utilized in a piping system to seal the ends of pipelines, valves or pressure vessel openings. They are useful in applications that require ease of access to inspect, clean or modify. Industries that typically use BLRF flanges include oil and gas, petrochemical, power generation, water treatment and shipbuilding. BLRFs can provide leak-proof connections and meet higher pressures and temperatures for both temporary and permanent closures in fluid handling systems. In summary, BLRF flanges provide safety, efficiency and reliability across critical industrial operations and in process pipelines.
