Blind Flanges

Raised Face (Rf0 and Flat Face (ff) Stainless Steel Blind Flange manufacturer in India

Blind Flanges

Manufacturer & supplier of Carbon Steel Blind Flange in ASTM A105, A350 LF2 grades, special price for 4 Inch & 6 Inch Ductile Iron Blind Flanges

Blind Flange is also called blind disk or flanged pipe plug. It is like a flange cover and has no holes in the center, for to seal the pipe opening. It has many desirable properties that contribute greatly to its widespread application in the making of parts and components across many industrial sectors. Blind Flange has the same function as the pipe plug or the pipe cap. It is known for its impact and fatigue resistance, elongation, and wear resistance due to the spherical graphite structures in the metal.  Stainless Steel Blind Flange is detachable equipment, easy to replace or do maintenance. It is extremely resistant to corrosion because of its chromium content. It has high strength and durability, high and low temperature resistance, increased formability and easy fabrication.

Carbon Steel Blind Flange is a solid steel piece with no bore and primarily designed to cap off a line. It has high strength and ductility which makes it excellent for machining, welding and low cost. 4 Inch & 6 Inch ASTM A105 Blind Flanges are used in pressure systems at ambient and high-temperature service. Ductile Iron & ASTM A182 F304 Blrf Flange gives the ends of pipe connections a well formed termination point or rerouting of the media in question towards another portion of the pipe assembly. It has low maintenance, long lasting, attractive appearance and it is environmentally friendly and recyclable. A182 F11/ F12 Threaded Blind Flange are of basic constitution, require minimal machining compared to other flanges, and weigh more than most options given the lack of a bore. It can be used for an application which involves high temperature service. SS F316/ F316L Tapped Blind Flange can also be furnished with high hubs on higher pressure applications. It has corrosion resistance especially against chlorinated and chlorides solutions. It is desirable for applications where exposure to salt or other powerful corrosives is an issue. F321 Reducing Blind Flange is useful applications in the temperature range of up to about 900 °C. It has a combination of high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion. 316 SS Ported/ Spider Blind Flange is used in the making of a wide range of products such as food preparation equipment, pharmaceutical, textile, and chemical processing equipment.

Blind Flange Specification

View Class 150 to 2,500 SS Blind Flange dimensions and price list, manufacturer of ASTM A182 F304 Blrf Flange in India

Blind Flange Size Range we produce
  • 1/2" to 48"
  • 15 - 1200NB
  • DN10~DN5000 or special sizes
Blind Flange DIN Pressure rating 6Bar 10, 16, 25, 40 and PN6 PN10 PN16 PN25 PN40, PN64
Blind Flange JIS Pressure Class 5K, 10, 16 20, 30, 40, 63
UNI ratings of Blind Flange 6Bar, 10, 16, 25, 40
EN ratings of Blind Flange 6Bar, 10, 16, 25, 40
Most common manufacturing types Threaded, Screwed, Plate, Forged
Test Certificates we provide with each Blind Flange order
  • EN 10204/3.1B
  • Certified mill test report
  • 100% Radiographic Testing (RT)
  • Third Party Inspection
Production technique
  • Forged, Shot Blasted, Normalised, Annealed, Heat treated, machined
Quick supply in these cities Perth, Surat, Lucknow, Jamshedpur, Panipat, Nagpur, India, New Delhi, Riyadh, Shah Alam, Santiago, Ludhiana, Ernakulam, Bhubaneswar, Pimpri-Chinchwad, Ankara, Tau, Vung Granada, Agra, Abu Dhabi, Coimbatore, Karachi, Seoul, Thane, Kuwait, Rajkot, Pune, Navi Mumbai, Port-of-Spain, Calgary, Gimhae-si, Howrah, Bangalore, Indore, Brisbane, Sharjah, Patna, Baroda, Bogota, Mysuru, Tehran, Chennai, Hyderabad, Courbevoie, Khobar, Kanpur, Lagos, Jaipur, Mumbai, Janeiro, Dhaka, Singapore, Vadodara, Melbourne, Noida, Manama, Bengaluru, Nashik, Istanbul, Gurgaon, Caracas, Houston, Mexico, Kochi, Gujarat, Ahvaz, Kolkata, Sydney, Thiruvananthapuram, London, Dubai, Vapi, Muscat, Dammam, Jakarta, Ranchi, Doha, Kuala Lumpur, Ahmedabad, Montreal

Standards of BLRF Flange

Wide range of Alloy steel A182 F11/ F12 Threaded Blind Flange, manufacturer and exporter of SS F316/ F316L Tapped Blind Flange and F321 Reducing Blind Flange With Threaded Hole

ASME B16.5 Blind Flange
MSS SP-44 Blind Flange
BS 3293 Blind Flange

Blind Flange Facing Types

Manufacturer of Stainless Steel 304 Blind Plate Flange and 316 SS Ported/ Spider Blind Flange for high pressure applications

Flat Face Blind Flange (FF)
Raise Face Blind Flange (RF)
Ring Joint Blind Flange (RJT)

Class and Pressure Rating of Blind Flange

Manufacturing Blank Flange in various material such as SS, Titanium, Carbon Steel, Alloy Steel, Ductile Iron, and High Nickel Alloys

Class 150 ASTM A182 F304 Blind Flange Carbon steel ANSI B16.5 150 Blind Flange
Carbon steel Class 300 Blind Flange Alloy steel Rtj 1500 Blind Flange
Class 1500 ASTM A350 LF2 Blind Flange ASTM A182 F316 Ring Type Joint
Low alloy Class 600 Blind Flange Stainless steel Flat Face Blind Flange
Class 900 ASTM A182 Gr F11 Blind Flange ASTM A105 Blind Flange
Alloy steel Class 2500 Blind Flange Carbon Steel ASTM A181 Rtj 900 Blind Flange
Pn16 ASTM A182 F316 Blind Flange ASTM A350 LF1 Rtj Blind Flange
Stainless steel Pn10 Blind Flange Carbon steel Threaded Blind Flange
Pn40 ASTM A105 Blind Flange ASTM A182 F1 Jis 5k Blind Flange
Pn 160 Carbon Steel ASTM A181 Blind Flange Jis B2220 ASTM A182 F304 Blind Flange
ASTM A350 LF1 Pn 64 Blind Flange Jis 10k Carbon steel Blind Flange
A182 Grade F5 Dn150 Pn16 Blind Flange ASTM A350 LF2 Din 2633 Blind Flange
ASTM A182 F1 Din 2527 Blind Flange Din 2576 Low alloy Blind Flange
ASTM A182 F304 Din En 1092-1 Blind Flange ASME B16.5 CL 300 ASTM A182 Gr F11 Blind Flange

Blank Flange materials

Stainless steel Blind Flange
Aluminium Blind Flange
Nickel Alloy Blind Flange
Alloy Steel Blind Flange
Mild Steel Blind Flange
Carbon steel Blind Flange
Titanium Blind Flange
Copper Blind Flange
Brass Blind Flange


Weights and Dimensions of Blind Flange

ASME B16.47 Series A Class 150 Blind Flanges

Weights and Dimensions of Blind Flange

for more dimensions please click to view Flange dimensions PDF

Below countries buy Blind Flanges from Indian manufacturers

6000psi ISO 6162.2 Heavy SAE Carbon Steel Closed Flange / Blind Flange Canada, Singapore, Malaysia, Vietnam, Philippines
ANSI Class 150 -2500 Carbon Steel Blind Flanges Dubai, Indonesia, Belgium, Philippines, Dammam -KSA
ANSI B16.5 ASTM A105N Carbon Steel Blind Flange Thailand, Czechia, Germany, Malaysia, UK
High Strength A105 Carbon Steel Blank Flanges Finland, Bangladesh, USA, Hungary, Malaysia
UNS C70600 Cooper Nickel Flat Face Blind Flange BL 600# Morocco, Russia, Malaysia, Netherlands, Dubai
150# 3000# 6000# Stainless steel blind flange France, Thailand, Europe, Qatar, Singapore
ISO 7005-1 Carbon Steel Blind Flange Japan, Europe, Portugal, Malaysia, Romania
astm a182 f11 cl2 carbon steel blind flange Argentina, Hong Kong, Oman, UAE, Malaysia
Forged SS 304 Blind Flange Singapore, Chile, Indonesia, Austria, Italy, Iran
carbon steel cnc machining double blind flange Kuwait, South Africa, Saudi Arabia (KSA), Brazil
DN200 8 inch PN10 blind flange UK, Nigeria, Philippines, Australia, Jakarta -Indonesia
forged ASTM A182 F316/ F304/ F316L/ F304L/ ASTM A105 carbon steel blind flange Poland, Ellington -United States, Canada, UK
SS paddle and spectacle blind flange South Africa, UAE, New Zealand, Bahrain, Singapore
MS & Carbon steel ntp blind flange Malaysia, Norway, UAE, Turkey, Jordan
Brass Forged Steel Flange Philippines, Los Alamos -Mexico, Malaysia, Taiwan
DIN 2527 carbon steel blind flange for oil gas NY 12203 (USA), Malaysia, Singapore, South Korea
astm a351 cf8c stainless steel blind flange Europe, Malaysia, Greece, UAE, United Kingdom -UK
Forged sus 347H rf blind flange Spain, Mexico, UK, Vietnam, Egypt
150lbs ANSI Carbon Steel Blind Flange Malaysia, China, Denmark, Peru, Sweden, Colombia, Vietnam

Blind Flange Price List

304 Stainless Steel Dn800 24 Forged blind Flange US $0.99- US $5.99/ Piece
ASTM A182 F304 F304l F316 Blind Flange US $8.00- US $20.00/ Piece
CNC Polish ISO63~ISO500 SUS316L Blank Flange US $2.00- US $200.00/ Piece
ASME B16.5 1/2" - 96" Blind Flange US $10.00- US $1,000.00/ Piece
ASME B16.48 Figure 8 Blind/ spectacle Flange US $3.00- US $300.00/ Piece
Carbon Steel CL150-CL2500 Blind flanges US $0.50/ Piece
din 2527 st37.2 carbon steel blind flange US $1,100.00/ Ton

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