| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 48″ (1200nb) Dn10~dn5000, 1/2″ (15 Nb) |
| Type | Raised 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 |
| Flanges Specification | A Flanges Specifications Chart provides essential data on flange dimensions, pressure ratings, materials, and compatibility standards like ANSI, ASME, and DIN. It serves as a quick reference for selecting the correct flange type and size for specific applications, ensuring secure connections in piping systems across various industrial settings. |
|---|
Flanges Manufacturer In India for Oil & Gas Petrochemical and Heavy Engineering Industries
Nitech Stainless is a leading flanges manufacturer in India, is committed to providing superior and accurately produced flange solutions for a diverse range of industrial piping systems. Flanges are vital components that serve to join pipes, valves, pumps, and other apparatus, thereby guaranteeing a secure and leak-free joint. The presence of flanges is massive in oil and gas, petrochemical, power generation, water treatment, heavy engineering, and many other industries which rely upon the strength and reliability of their connections.
Besides allowing the easy opening up of pipelines for inspection, cleaning, and maintenance, flanges through their sturdy make, are able to withstand extremely high pressures, wide temperature variations, and mechanical stresses. So they are quite suitable for industrial environments that are very demanding. To fit different pipeline setups, flanges come in a wide range of sizes and specifications, besides ensuring the highest levels of efficiency and safety of the system.
Besides allowing the easy opening up of pipelines for inspection, cleaning, and maintenance, flanges through their sturdy make, are able to withstand extremely high pressures, wide temperature variations, and mechanical stresses. So they are quite suitable for industrial environments that are very demanding. To fit different pipeline setups, flanges come in a wide range of sizes and specifications, besides ensuring the highest levels of efficiency and safety of the system.
Flanges Material & Grade Weight Chart (Kg per piece)
| Size (NB) | Carbon Steel (ASTM A105) | Stainless Steel 304 | Stainless Steel 316 | Alloy Steel |
|---|---|---|---|---|
| 15 NB | 0.60 kg | 0.65 kg | 0.68 kg | 0.62 kg |
| 20 NB | 0.90 kg | 1.00 kg | 1.05 kg | 0.95 kg |
| 25 NB | 1.40 kg | 1.55 kg | 1.60 kg | 1.45 kg |
| 32 NB | 2.10 kg | 2.30 kg | 2.40 kg | 2.20 kg |
| 40 NB | 3.00 kg | 3.30 kg | 3.45 kg | 3.15 kg |
| 50 NB | 4.20 kg | 4.60 kg | 4.80 kg | 4.40 kg |
| 65 NB | 6.50 kg | 7.10 kg | 7.40 kg | 6.80 kg |
| 80 NB | 9.00 kg | 9.80 kg | 10.20 kg | 9.40 kg |
| 100 NB | 13.00 kg | 14.20 kg | 14.80 kg | 13.60 kg |
| 150 NB | 24.00 kg | 26.00 kg | 27.00 kg | 25.00 kg |
| 200 NB | 40.00 kg | 43.50 kg | 45.00 kg | 41.50 kg |
Type of Sub-products
Frequently Asked Questions
What materials are commonly used to make flanges?
What are the different types of flanges?
Countries We Export
India
Cities We Supply
Surat
Thane
Gandhinagar
Rajahmundry
Panipat
Mumbai
New Delhi
Rudrapur
Hosdurg
Durgapur
Nashik
Raipur
Rajkot
Varanasi
Visakhapatnam
Angul
Lucknow
Pune
Moradabad
Bharuch
Industries We Serve
Oil And Gas Industries

Gasket Industry
Sugar
Automobile Industry
Defense Industry
Construction & Fabrications
Paper Mill
Bridge And Building
Aerospace Industries
Railways
Pharmaceuticals Industry
Power Plant
Electrical Industry
Ring Man Units
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