| Flanges Types | Weld Neck |
|---|---|
| Class | 300 Lbs, 600 Lbs |
| Size | 48″ (1200nb) Dn10~dn5000 |
| Type | Flat Face (ff), Raised Face (rf) |
Long Weld Neck Flanges – ASTM A182 F11 & F22
Sachiya Steel international is a renowned Long Weld Neck Flanges Manufacturer in India, which are of high quality, necessitating high pressure and high temperature piping systems. The design of our long weld neck flanges is long hub similar to the one in the others that ensures a gradual change in the stress of the flange to a pipe and this lowers the turbulence and chances of fatigue or failure. These flanges are composed of high-grade materials that offer high resistance to corrosion, wear as well as temperature variation. They are perfect in demanding industrial processes like oil and gas, petrochemical, power production, and shipbuilding because they provide long life span in terms of performance and structural integrity.
Our b2b trade is efficient and cost effective in procuring long weld neck flanges to those companies that are looking to get reliable sourcing solutions. Competitive pricing, quality delivery time, and quality are beneficial to distributors, wholesalers, and contractors, which can be used to achieve the deadlines and operational requirements of the project. These flanges are ideal in pipelines which demand robust connections which are leak proof in extreme circumstances. For additional secure connections, we also recommend using our high-quality Allen CSK Screws. Enhance your pipeline systems with our long weld neck flanges today. Modernize your piping systems now- contact us and order now!
Long Weld Neck Flanges – Material Weight Chart
Nominal Pipe Size (NPS) | Outer Diameter (mm) | Hub Length (mm) | Thickness (mm) | Weight (Kg/Piece) |
|---|---|---|---|---|
| 1/2" | 95 | 150 | 12 | 1.2 |
| 3/4" | 117 | 160 | 14 | 1.8 |
| 1" | 124 | 180 | 16 | 2.5 |
| 1 1/2" | 156 | 200 | 18 | 4.0 |
| 2" | 165 | 220 | 20 | 5.5 |
| 2 1/2" | 190 | 240 | 22 | 7.5 |
| 3" | 210 | 260 | 24 | 10.0 |
| 4" | 254 | 300 | 26 | 14.5 |
| 5" | 279 | 320 | 28 | 18.5 |
| 6" | 318 | 350 | 30 | 24.0 |
| 8" | 381 | 400 | 34 | 36.0 |
| 10" | 445 | 450 | 38 | 52.0 |
| 12" | 521 | 500 | 42 | 72.0 |
| 14" | 584 | 550 | 46 | 95.0 |
| 16" | 648 | 600 | 50 | 120.0 |
| 18" | 711 | 650 | 54 | 150.0 |
| 20" | 775 | 700 | 58 | 185.0 |
| 24" | 914 | 800 | 65 | 260.0 |
Type of Sub-products
Frequently Asked Questions
What are the key benefits of using Weld Neck Flanges in high pressure pipelines?
What industries commonly use Weld Neck Flanges and why?
Countries We Export
India
Cities We Supply
Gandhinagar
Rajahmundry
Panipat
Mumbai
Rudrapur
Hosdurg
Durgapur
Nashik
Rajkot
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
