High Quality Ss Flanges Supplier–industrial Grade Stainless Steel Flanges

High Quality Ss Flanges Supplier–industrial Grade Stainless Steel Flanges

Specification Details
Flanges TypesSlip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint
Class150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised 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

Stainless Steel Flanges Manufacturer in India

Marlex Forge Fittings is the best Stainless Steel Flanges Manufacturer in India, offering high-performance flanges designed to provide secure connections in various industrial piping systems. These flanges are valued for their robust structure and ability to maintain strength under high-pressure and high-temperature conditions. Stainless Steel Flanges are commonly used in industries such as petrochemical, power generation, water treatment, and marine due to their excellent corrosion resistance. Their reliability and ease of installation make them essential components for fluid and gas transport across a wide range of applications. 

As a top Stainless Steel Flanges Supplier in India, we deliver flanges in different pressure classes, sizes, and face types to suit diverse industrial needs. Each flange is engineered for precise alignment, ensuring leak-proof performance and operational efficiency. These flanges are highly resistant to chemical reactions, moisture, and mechanical wear, contributing to long-term system integrity. Their compatibility with various sealing methods enhances joint strength and system safety. The scope of the products provided by a modern B2BMarketplace strategy enables an industrial project to acquire materials in the most economical manner, with technical specification and standardized quality.


Stainless Steel Flanges–Size & Weight Reference Guide

Stainless steel flanges are essential components used to connect pipes, valves, pumps, and other equipment in industrial piping systems. Manufactured in accordance with recognized standards such as ASME B16.5, these flanges provide reliable mechanical strength, corrosion resistance, and leak-tight performance across a wide range of applications.

The weight of a flange can vary depending on factors such as material grade, pressure class, facing type, and manufacturing tolerances. The reference chart below offers approximate dimensions and weight information to assist with project estimation, transportation planning, and system design calculations.

Stainless Steel Flange Weight Chart

Nominal Pipe Size (NB)

Outside Diameter (mm)

Flange Thickness (mm)

Approx. Weight Per Flange (kg)

Estimated Weight for 100 Pieces (kg)

½" (15 NB)909.60.770
¾" (20 NB)10011.20.990
1" (25 NB)10811.21.1110
1½" (40 NB)12712.71.8180
2" (50 NB)15214.32.6260
3" (80 NB)19015.94.5450
4" (100 NB)22917.56.8680
6" (150 NB)27920.712.01200
8" (200 NB)34322.319.01900

Features of Stainless Steel Flanges

  • Excellent resistance to rust, oxidation, and chemical attack.
  • High mechanical strength suitable for demanding industrial environments.
  • Precision-machined surfaces for accurate alignment and secure sealing.
  • Long service life with minimal maintenance requirements.
  • Available in various grades including SS 304, SS 304L, SS 316, and SS 316L.
  • Compatible with multiple flange types such as slip-on, weld neck, blind, socket weld, and threaded flanges.

Applications

Stainless steel flanges are widely used in:

  • Oil and gas processing facilities
  • Chemical and petrochemical plants
  • Water treatment and desalination systems
  • Food and beverage manufacturing
  • Pharmaceutical production units
  • Power generation plants
  • Marine and offshore installations

Type of Sub-products

Frequently Asked Questions

What are Stainless Steel Flanges?

What industries use stainless steel flanges?

What are stainless steel flanges, and why are they important?


Countries We Export

  • India


Cities We Supply

  • Bangalore Urban

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Sion, Mumbai

  • Surat

  • Thane

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Ahmadnagar

  • Ahmadpur

  • Bangalore Rural

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Jodhpur

  • Kolhapur

  • Mumbai

  • Murud (raigad)

  • Navi Mumbai

  • New Delhi

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Ahmedabad

  • Jodhpur (ahmedabad)

  • Kolkata

  • Mumbai Suburban

  • 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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