Long Weld Neck Flanges

₹88 - ₹110

Minimum Order : 180 unit

Customization as per requirements


Long Weld Neck Flanges – Specification

Specification Details
Flanges TypesWeld Neck
Class300 Lbs, 600 Lbs
Size48″ (1200nb) Dn10~dn5000
TypeFlat Face (ff), Raised Face (rf)

Long Weld Neck Flanges Manufacturer in India

Sachiya Steel international is a renowned Long Weld Neck Flanges manufacturer , 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!


Type of Sub-products

  • Standard Long Weld Neck Flanges
    Standard Long Weld Neck Flanges

    Standard Long Weld Neck Flanges

    Flanges with a uniform extended hub for general high pressure and high temperature piping applications.

  • Reducing Long Weld Neck Flanges
    Reducing Long Weld Neck Flanges

    Reducing Long Weld Neck Flanges

    Designed to connect pipes of different diameters while maintaining smooth flow and structural integrity.


Frequently Asked Questions

Can Weld Neck Flanges withstand extreme temperatures and pressures?

Yes, Weld Neck Flanges are specifically designed for high pressure and high temperature applications. Their tapered hub design reduces stress concentration, and when made from high grade materials, they maintain integrity even under extreme operating conditions.

What are the key benefits of using Weld Neck Flanges in high pressure pipelines?

Weld Neck Flanges provide excellent structural integrity due to their long tapered hub, which distributes stress evenly from the flange to the pipe. They offer leak proof connections, high resistance to fatigue, and can handle extreme pressure and temperature conditions. Their design reduces turbulence in fluid flow, making them ideal for critical pipelines in oil, gas, petrochemical, and power industries.

What industries commonly use Weld Neck Flanges and why?

Industries like oil and gas, petrochemical, chemical, power generation, and shipbuilding frequently use Weld Neck Flanges due to their ability to withstand high pressure, high temperature, and corrosive environments. They ensure long lasting, secure connections in critical piping systems.


Countries We Export – Long Weld Neck Flanges

  • India

Cities We Supply – Long Weld Neck Flanges

  • Lucknow
  • Mumbai
  • Nashik
  • Pune
  • Rajkot
  • Moradabad
  • Angul
  • Rudrapur
  • Hosdurg
  • Gandhinagar
  • Rajahmundry
  • Durgapur
  • Bharuch
  • Panipat

Industries We Serve – Long Weld Neck Flanges

  • 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