Kiah Metallurgical Indian Exporters are renowned manufacturers and exporters of a wide variety of Blind Raised Face Flanges, which are designed by welding the seam and rolling plate. Stainless Steel Blind Raised Face Flanges can be detached from the exterior or interior surfaces by simply using a scarfing blade. However, the weld zone of Carbon Steel Blind Raised Face Flanges can be heat formed to make the seamless noticeable. These Alloy Steel Blind Raised Face Flanges often have close-fitting dimensional tolerances than seamless. Also, our Duplex Steel Blind Raised Face Flanges are manufactured in round shapes, square, rectangular and in a range of special shapes to meet the needs of different applications. We also offer these Super Duplex Steel Blind Raised Face Flanges.


Blind Raised Face Flanges


Blind Raised Face Flanges

Inconel Alloy Blind Raised Face Flanges are also recognized as BLRF and are in general used to deadlock the closing phases of the piping systems to stop the direction of gases or liquids. The main application of these Monel Alloy Blind Raised Face Flanges is to let the ease of access to a piping system the moment it has been shut. These Hastelloy Alloy Blind Raised Face Flanges are long-winded and used in soaring pressure usages. Meanwhile, we offer these Alloy 20 Blind Raised Face Flanges in different sizes, grades, and thicknesses as per custom-made demands provided by our customers at a very reasonable price.


Blind Raised Face Flanges (BLRF Flange) Specification

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


Blind Raised Face Flanges Dimensions




Raised Faced Blind Flanges Materials and Grades

  • 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
  • Low-Temperature Carbon Steel Blind Flanges: ASTM A350, LF2, LF3
  • Carbon Steel 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
  • 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
  • Alloy Steel Blind Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
  • 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 Raised Face Flanges


Kiah Metallurgical Indian Exporters are Manufacturers and Exporters of Blind Raised Face Flanges (BLRF) in Cities Like

Busan, Petaling Jaya, Chiyoda, Ho Chi Minh City, Bangkok, Colombo, Vadodara, Brisbane, Algiers, Manama, Chandigarh, Jeddah, Aberdeen, Nashik, Kanpur, Navi Mumbai, Tehran, Mexico City, Muscat, Visakhapatnam, Geoje-si, Bogota, Al Jubail, London, Cairo, Madrid, Lahore, Haryana, Toronto, Rajkot, Jamshedpur, Faridabad, Istanbul, Baroda, Surat, Ulsan, Thane, Hyderabad, New Delhi, Dallas, Moscow, Ahmedabad, Noida, Riyadh, Secunderabad, Edmonton, Dammam, Pimpri-Chinchwad, Hong Kong, Rio de Janeiro, Bhopal, Granada, Calgary, Lagos, Pune, Kuwait City, Al Khobar, Karachi, Bengaluru, Milan, Courbevoie, Jakarta, Turkey, Coimbatore, Chennai, Sydney, Jaipur, Atyrau, Gimhae-si, Ahvaz, Perth, Hanoi, Mumbai, Thiruvananthapuram, Kolkata, Kuala Lumpur, Vung Tau, Ranchi, Australia, Ernakulam, Houston, Singapore, Gurgaon, Howrah, Sharjah, La Victoria, Abu Dhabi, Santiago, Indore, Ludhiana, Caracas, Nagpur, Los Angeles, Seoul, Dubai, Port-of-Spain, New York, Doha, Montreal.


Kiah Metallurgical Indian Exporters are Manufacturers and Exporters of Blind Flanges in Countries Like

Turkey, Mexico, Azerbaijan, Brazil, Vietnam, South Korea, Switzerland, Algeria, Chile, Sweden, Denmark, Egypt, Oman, Bolivia, Sri Lanka, Russia, Thailand, Kazakhstan, United Arab Emirates, Australia, Belarus, mexico, srilanka, thailand, malaysia, Spain, Iran, Singapore, Bangladesh, Hungary, Taiwan, Finland, Austria, New Zealand, Argentina, South Africa, Lebanon, Iran, Mongolia, Macau, Zimbabwe, Czech Republic, Chile, Italy, Slovakia, Israel, Hong Kong, Nepal, Venezuela, Bahrain, Germany, Ireland, Puerto Rico, Japan, Ghana, United Kingdom, Poland, Portugal, Colombia, Belgium, Jordan, Ecuador, Nigeria, Trinidad & Tobago,Tunisia, Serbia, Norway, Bulgaria, United States, Kenya, India, Malaysia, Philippines, Indonesia, France, Estonia, Kuwait, Morocco, Netherlands, brazil, Poland, China, Nigeria, Croatia, Romania, Mexico, Costa Rica, Canada, Qatar, Yemen, Gabon, Afghanistan, Peru, Tibet, Saudi Arabia, Gambia, Ukraine, Greece, cyprus, Lithuania, Bhutan, Libya, Namibia.


Kiah Metallurgical is an ISO 9001-2015 certified steel exporters
Kiah Metallurgical is an ISO 45001-2018 certified steel exporters
Kiah Metallurgical is an ISO 14001-2015 certified steel exporters
Kiah Metallurgical is a CE Compliant certified steel exporter

Stainless Commitment & Metallic Strength in our Services

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