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Threaded Flanges Manufacturer In India | Astm A105, Astm A350 Lf2 & Astm A694 Flanges

Threaded Flanges Manufacturer In India | Astm A105, Astm A350 Lf2 & Astm A694 Flanges

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

Threaded Flanges Manufacturer in India | ASTM A182 F304/F316 & ASME B16.5 NPT Threaded Pipe Flanges

Metalica Forging Inc is a leading Threaded Flanges Manufacturer providing high precision flange solutions, such as oil & gas plant, petrochemical industries, water treatment systems, fire protection systems, and industrial piping systems. The flanges are made with high-quality stainless steel, carbon steel, alloy steel, duplex steel, nickel alloy materials to achieve superior corrosion resistance, high mechanical strength and long life. Threaded Flanges have internal threads which can be connected to threaded pipes without welding, suitable for low pressure conditions and the place where welding would be dangerous. They can be installed easily and they are capable of sealing reliably, so they are widely used in different industries.

Efficient and reliable procurement, B2B Portal sourcing of Threaded Flanges, and customization options are some of the many benefits Industrial buyers can enjoy when opting for a trustworthy Portal to source Threaded Flanges. The flanges come in various sizes, pressures, facing types and material grades to fit a variety of industrial needs. These are designed to ensure high dimensional accuracy and pipe connection security, offering a cost-effective pipe maintenance solution and guaranteeing service reliability in challenging environments.

Material & Weight Chart of Threaded Flanges


Threaded Flanges are produced based on ASTM, ASME, ANSI, DIN and EN specification and various dimensions and pressure classes supplied. These flanges are high quality, and they ensure leak-free and durable connections in industrial piping systems. The material specification and approximate weight of engineering and procurement reference is detailed in the table below:


Material GradeStandardSize Range (Inch)Flange TypePressure ClassApprox. Weight (kg/pc)
ASTM A182 F304ASME B16.5½" – 4"Threaded Flange150#0.90 – 6.20
ASTM A182 F316ASME B16.51" – 6"NPT Threaded Flange300#1.80 – 11.50
ASTM A105ANSI B16.52" – 8"Carbon Steel Threaded Flange600#3.20 – 22.00
ASTM A182 F51DIN Standard3" – 10"Duplex Threaded Flange900#5.80 – 38.00
ASTM A182 F11EN Standard4" – 12"Alloy Steel Threaded Flange1500#9.50 – 62.00

Many industrial piping applications rely on Threaded Flanges for their ease of installation, reliable sealing ability, and streamlined fabrication time. They are compatible with Lap Joint Flanges, allowing for a wide range of piping configurations and providing flexibility in system design and maintenance.


Type of Sub-products

Frequently Asked Questions

What is a threaded flange and how does it work?

What materials are threaded flanges made from?

Are threaded flanges suitable for high-pressure applications?


Countries We Export

  • India


Cities We Supply

  • Bangalore Urban

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Sion, Mumbai

  • Surat

  • Thane

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Ahmadnagar

  • Ahmadpur

  • Bangalore Rural

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Jodhpur

  • Kolhapur

  • Mumbai

  • Murud (raigad)

  • Navi Mumbai

  • New Delhi

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Ahmedabad

  • Jodhpur (ahmedabad)

  • Kolkata

  • Mumbai Suburban

  • Nashik

  • Raipur

  • Rajkot

  • Varanasi

  • Visakhapatnam

  • Angul

  • Bengaluru

  • Lucknow

  • Nagpur

  • Pune

  • Moradabad

  • Bharuch


Industries We Serve

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Gasket Industry industry

    Gasket Industry

  • Sugar industry

    Sugar

  • Automobile Industry industry

    Automobile Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Paper Mill industry

    Paper Mill

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Railways industry

    Railways

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry

  • Power Plant industry

    Power Plant

  • Electrical Industry industry

    Electrical Industry

  • Ring Man Units industry

    Ring Man Units


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