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Astm Standard Carbon Steel Weld Neck Flanges Manufacturer In India – A105, Lf2 & F60 Grades

Astm Standard Carbon Steel Weld Neck Flanges Manufacturer In India – A105, Lf2 & F60 Grades

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

Reliable ASTM A694 F65 Carbon Steel Weld Neck Flanges Manufacturer

Quality Forge & Fittings is a leading Carbon Steel Weld Neck Flanges Manufacturer in IndiaProviding high-quality flange to the oil & gas, petrochemical, refinery, marine, energy, chemical processing and industrial piping markets. The Carbon Steel Weld Neck Flanges are particularly engineered with a long tapered hub that offers the best stress distribution and high strength during high pressure and high temperature operating conditions. These flanges are widely used in critical applications where reliability, durability, and leak-proof performance are essential. They are made from high quality carbon steel materials and meet the international standards of production, with excellent mechanical properties, high dimensional precision, impact resistance and long lifespan. These flanges come in various pressure classes, dimensions and customised specifications and provide a reliable connection between pipes, valves and equipment and optimize flow properties. They are well built and have high welding properties, making them suitable for heavy-duty industrial applications. The company is dedicated to ensuring quality assurance and customer satisfaction, and has consistently provided the most reliable B2B Portal services to the global industries with competitive pricing, strict quality assurance and timely delivery. 


Stainless Steel Companion Flanges are also a part of the portfolio, widely used in water treatment systems, industrial process lines, marine applications and piping networks that demand reliable flange connections. Stainless Steel Companion Flanges are made from high quality stainless steel materials and offer superior corrosion resistance, durability, and mechanical properties in corrosive environments. The purpose of these flanges is to produce secure and leak-proof connections with exceptional moisture, chemical and temperature resistance. They have exact dimensional accuracy and high structural integrity, which is suitable for the pipe, valve, pump, process equipment connection of various industries. Stainless Steel Companion Flanges come in various pressure levels, sizes and material grades and can be tailored to suit the requirements of a particular project. Each flange is thoroughly tested for dimensional accuracy, pressure strength, material composition and mechanical resistance to meet international standards. They are highly corrosion resistant, reliable and durable solutions, making them popular in many industrial infrastructure, piping and process engineering applications around the world.


Carbon Steel Weld Neck Flanges Weight Chart

Size (Inch)

Approx. Weight (Kg/Pcs)

1/2"0.75
3/4"1.10
1"1.60
1 1/4"2.30
1 1/2"3.20
2"4.80
2 1/2"7.20
3"9.80
4"15.50
5"22.00
6"29.50
8"49.00
10"75.00
12"106.00
14"142.00
16"182.00
18"228.00
20"280.00
24"410.00




Type of Sub-products

Frequently Asked Questions

What is the main benefit of using carbon steel weld neck flanges?

How are carbon steel weld neck flanges installed?

Can carbon steel weld neck flanges be used in high temperature applications?


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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