Flanges Supplier, Dealer, and Stockist in India

Neptune Alloys is one of the leading Flanges Suppliers and Stockists in Mumbai, India. Flanges are designed and produced to meet both international and national quality standards. We provide the most competitive Flanges pricing to all of our customers, with a large supply of standard sizes, materials, and types available for immediate shipping anywhere in the world. Our high-quality Flanges are specifically developed for a variety of piping applications. Stainless Steel Flanges, Super Duplex Flanges, Alloy Steel Flanges, Aluminum Flanges, Carbon Steel Flanges, Duplex Flanges, Hastelloy Flanges, Inconel Flanges, and Monel Flanges are among the products we offer.

Flanges Supplier and Stockist in India

Flange Supplier and Stockist - Product Description

Neptune Alloys is one of the most dependable suppliers of Flanges. It also makes cleaning, inspection, and modification simple. Flanges are commonly welded or screwed. Flanged joints are produced by bolting two flanges together and sealing them with a gasket. It is made under professional supervision and in conformity with national and international standards. Flanges of various thicknesses and diameters are designed by us. For the production of these Flanges, we mostly use very high-quality raw materials. We are also the largest supplier of Fasteners Manufacturers in India.

Flange Supplier - Characteristics

Flanges give you more options when it comes to managing piping systems since they allow for easier disassembly and better access to system components. The right flange design for your piping system and intended use will ensure dependable operation, a long service life, and the best price. These Flanges have unrivaled corrosion resistance and provide excellent longevity due to the High-Quality of the items. These flanges have strong heat resistance and can handle a wide temperature range.

Flange Stockist - Specification

  • Specifications- ASTM A182 / ASME SA182
  • Size- 1/2″ (15 NB) to 48″ (1200NB)
  • Standards
    - ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  • Class / Pressure- 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
  • Standard- ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Flange Supplier- Types Of Flange


Companion Flange Supplier in India

Companion Flange

Neptune Alloys is known as one of the largest Companion Flange Supplier and Manufacturers in India.

Lap Joint Flange Dealer in India

Lap Joint Flange

Neptune Alloys is known as one of the largest Lap Joint Flange Suppliers and Manufacturers in India.

Threaded Flanges Exporter in India

Threaded Flanges

Neptune Alloys is known as one of the largest Threaded Flanges Suppliers and Manufacturers in India.

Slip On Flanges Supplier and Stockist in India

Slip-On Flange

Neptune Alloys is known as one of the largest Slip-On Flange Suppliers and Manufacturers in India.

Long Weld Neck Flange Stockist in India

Long Weld Neck Flange

Neptune Alloys is known as one of the largest Long Weld Neck Flange Manufacturers in India.

Orifice Flange Traders in India

Orifice Flange

Neptune Alloys is known as one of the largest Orifice Flange Supplier Manufacturers in India.

Blind Flange in India

Blind Flange

Neptune Alloys is known as one of the largest Blind Flange Suppliers and Manufacturers in India.

Weld Neck Flange Dealer in India

Weld Neck Flange

Neptune Alloys is known as one of the largest Weld Neck Flange Suppliers and Manufacturers in India.

Flange Supplier - Uses & Advantages of Flanges

After welding, Flanges are one of the most often utilized joining methods. Flanges are used to join valves, pipes, pumps, and other pieces of pipework to form a pipework system. Flanges are often welded or threaded, and two flanges are bolted together with gaskets to provide a seal that allows easy access to the pipe system. These Flanges are utilized in a variety of pipe fitting procedures. These Flanges come in a variety of styles and shapes, including slip-on, socket weld, weld neck, Blind Flanges, Threaded Flanges, Lap Joint Flanges, and others.

Neptune Alloys is one of the best in business and the world's leading supplier of Flange in Mumbai

Choose Neptune Alloys for high-quality Flanges manufactured of high-grade steel that is globally authorized, as well as the best customer service in the industry. Our products are known for their durability and reliability, as well as their high tensile strength. Flanges are made from genuine assured raw materials, with material test certificates, hydraulic test certificates, and Mill TC 3.1.b accessible with every order.


City We Supply
Round Bar Supplier in India, Sheet and Plate Supplier in India, Wire Supplier in India, We supply Forged Circle and Ring to the following cities in India
Bengaluru Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar

Flanges Manufacturer in India

Flanges Manufacturer in India
Flanges Supplier in India