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Heavy Duty Astm A694 Grade F60 Carbon Steel Blind Flanges Manufacturer In India

Heavy Duty Astm A694 Grade F60 Carbon Steel Blind Flanges Manufacturer In India

Specification Details
Flanges TypesBlind
Class150 Lbs, Pn 6, 300 Lbs, 10, 16, 600 Lbs, 25, 900 Lbs, 40, 64, 100, 1500 Lbs, 160, 2500 Lbs Asa 150, Asa 300
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeLarge Male Female (lmf), Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Tongue & Groove, Small Male Female (smf), Small Tongue, Groove

Industrial ASTM A350 Carbon Steel Blind Flanges Manufacturer

Quality Forge And Fittings is a leading Carbon Steel Blind Flanges Manufacturer in Indiaoffering high-quality flanges for oil and gas, petrochemical, refinery, power generation, marine, and industrial piping systems. Carbon Steel Blind Flanges are specifically designed to close the end of a piping system, pressure vessel, or equipment opening, providing a secure and leak-proof seal. These flanges are widely used for system isolation, maintenance operations, pressure testing, and future pipeline expansion requirements. Manufactured from premium-grade carbon steel and produced according to international standards, they provide exceptional strength, dimensional accuracy, pressure resistance, and durability under demanding operating conditions. Available in multiple pressure classes, sizes, and customized specifications, these flanges are suitable for both low-pressure and high-pressure industrial applications. Their solid construction ensures maximum safety and operational reliability while minimizing maintenance requirements. With a strong commitment to quality assurance and customer satisfaction, the company supplies products to domestic and international industries through trusted B2B Portal channels while maintaining strict inspection standards, competitive pricing, and timely delivery schedules.


The product portfolio also includes Carbon Steel Flanges, which are extensively used to connect pipes, valves, pumps, and process equipment in industrial piping networks. Carbon Steel Flanges are known for their outstanding mechanical strength, long service life, and excellent performance in high-pressure and high-temperature environments. These flanges are available in various types including weld neck, slip-on, blind, threaded, socket weld, and lap joint designs, making them suitable for a wide range of industrial applications. Manufactured using advanced forging and machining technologies, they provide superior dimensional precision, load-bearing capability, and reliable sealing performance. Their versatility allows them to be used across petrochemical plants, power stations, offshore installations, chemical processing facilities, and infrastructure projects. Every flange undergoes comprehensive testing for material composition, dimensional accuracy, mechanical properties, and pressure integrity to ensure compliance with international standards. Their combination of strength, reliability, corrosion resistance, and cost-effectiveness makes Carbon Steel Flanges one of the most preferred piping components for critical industrial projects across India and global markets.


Carbon Steel Blind Flanges Weight Chart

Size (Inch)

Approx. Weight (Kg/Pcs)

1/2"0.65
3/4"0.95
1"1.35
1 1/4"1.95
1 1/2"2.75
2"4.00
2 1/2"6.00
3"8.20
4"12.50
5"18.00
6"24.50
8"41.00
10"63.00
12"90.00
14"122.00
16"158.00
18"200.00
20"248.00
24"365.00




Type of Sub-products

Frequently Asked Questions

What are carbon steel blind flanges used for?

Are carbon steel blind flanges suitable for high pressure applications?

How do carbon steel blind flanges improve pipeline maintenance?


Countries We Export

  • India


Cities We Supply

  • Ahmadnagar

  • Ahmadpur

  • Ahmedabad

  • Bangalore Rural

  • Bangalore Urban

  • Bengaluru

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Hyderabad

  • Jaipur

  • Jodhpur

  • Jodhpur (ahmedabad)

  • Kalyan

  • Kolhapur

  • Kolkata

  • Lucknow

  • Mumbai

  • Mumbai Suburban

  • Murud (raigad)

  • Nagpur

  • Nashik

  • Navi Mumbai

  • New Delhi

  • Pune

  • Raipur

  • Rajkot

  • Rampura

  • Sion, Mumbai

  • Surat

  • Thane

  • Varanasi

  • Visakhapatnam

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry


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