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Threaded Weld Flanges India | Astm A105, Astm A182 F304/f316, Manufacturer & Supplier, Industrial Grade

Threaded Weld Flanges India | Astm A105, Astm A182 F304/f316, Manufacturer & Supplier, Industrial Grade

Specification Details
Flanges TypesSlip On, Weld Neck, Long Weld Neck, Lap Joint, Companion, Threaded, Blind
Class900 Lbs, 25, 600 Lbs, 16, 10, Pn 6, 300 Lbs, 150 Lbs, Asa 300, 1500 Lbs, 40, 64, 2500 Lbs Asa 150, 100, 160
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised Face (rf), Lap Joint Face (ljf), Large Tongue & Groove, Flat Face (ff), Large Male Female (lmf), Small Tongue, Ring Type Joint (rtj), Small Male Female (smf), Groove
Additional Details
Threaded Weld FlangesThreaded Weld Flanges Manufacturer in India

Threaded Weld Flanges India | Carbon Steel & Stainless Steel, ASTM A105, ASTM A182, Manufacturer & Supplier

Nitech Stainless Inc is one of the largest Threaded Weld Flanges Manufacturer. We provide all of our customers with market-leading Threaded Flange pricing, as well as a supply of standard sizes and varieties ready for fast delivery. Threaded weld flanges are a type of flange that combines the features of threaded and welded connections. They have internal threads on the bore that allow them to be screwed onto a pipe, eliminating the need for welding during installation.


However, they also have a flat face or raised face that can be welded to the pipe for added strength and leakage resistance. These flanges are commonly used in systems where welding is difficult or undesirable, such as in small-diameter or high-pressure applications. They are often found in chemical, petrochemical, and oil industries and are made from materials like carbon steel and stainless steel for durability and corrosion resistance.


Threaded Flanges Weight Chart

Size (NB)OD (mm)Thickness (mm)Approx Weight (kg)
15 mm (1/2")90140.8
20 mm (3/4")100161.1
25 mm (1")110161.4
32 mm (1 1/4")120181.8
40 mm (1 1/2")125182.2
50 mm (2")150203.0
65 mm (2 1/2")180224.5
80 mm (3")190245.5
100 mm (4")230247.5
125 mm (5")2552610.0
150 mm (6")2802813.5
200 mm (8")3453022.0
250 mm (10")4053232.0
300 mm (12")4603445.0
350 mm (14")5203660.0
400 mm (16")5803878.0
450 mm (18")6404098.0
500 mm (20")70542120.0
600 mm (24")84045180.0





Type of Sub-products

Frequently Asked Questions

What are threaded flanges?

What is the difference between a threaded and flange connection?

What is a weld flange?


Countries We Export

  • India


Cities We Supply

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Surat

  • Thane

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Ahmadnagar

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Jodhpur

  • Kolhapur

  • Mumbai

  • Murud (raigad)

  • Navi Mumbai

  • New Delhi

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Ahmedabad

  • Kolkata

  • 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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