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High Performance Inconel 718 Flanges | Astm B564 Uns N07718 Manufacturer & Supplier India

High Performance Inconel 718 Flanges | Astm B564 Uns N07718 Manufacturer & Supplier India

Specification Details
Flanges TypesSlip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint
Class16, 150 Lbs, 25, 300 Lbs, 40, 600 Lbs, 64, 160, 100, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeGroove, Large Male Female (lmf), Raised Face (rf), Flat Face (ff), Small Male Female (smf), Ring Type Joint (rtj), Large Tongue & Groove, Lap Joint Face (ljf), Small Tongue

Inconel 718 Flanges India | ASTM B564 UNS N07718 Flanges Manufacturer & Supplier, High-Strength Industrial Grade

Nitech Stainless Inc. is one of the most prominent Inconel 718 flange manufacturers, supplying high-quality nickel alloy flanges to industries such as aerospace systems, petrochemicals, offshore installations, power generation, marine engineering, heat treatment, and many others that require high demands from a metal. These flanges are made from ASTM B564 Inconel 718 material and boast excellent corrosion resistance, superior fatigue, superior oxidation resistance, and excellent tensile strength under conditions of elevated temperatures and high pressure. The precipitation-hardened nickel-chromium alloy composition ensures a steel with reliable mechanical properties and long service life in critical piping and structural applications that demand durability and dimensional stability.

Industrial procurement teams and project contractors can find Inconel 718 flanges from a reliable B2B marketplace that can provide them with the flange dimensions, pressure class, and flange configuration that meet their industry needs-specific demands. Flanges are also offered in various types, such as weld neck, slip-on, blind, socket weld, and threaded, and meet the international manufacturing standards for reliable sealing and operational efficiency. High-performance alloy choices are often the preferred option for industries, and they also use Inconel 625 flanges for harsh chemical settings, marine systems, and extreme cold and hot conditions where corrosion resistance continues to be essential.

Inconel 718 flanges are ideal for high-temperature applications, such as gas turbines, nuclear systems, chemical reactors, exhaust systems, and pressure vessels operating under extreme conditions due to their superior mechanical properties, thermal resistance, and corrosion resistance. They are resistant to oxidation, creep deformation, and stress corrosion cracking to reduce maintenance costs and increase operational reliability. The strict inspection procedures, dimensional verification, and material traceability processes guarantee the quality and performance of the heavy industrial and high-temperature service applications.


Inconel 718 Flanges Weight Chart (Class 150 & 300)

Size (NB)OD 150 (mm)WT 150 (kg)OD 300 (mm)WT 300 (kg)
½” (15 NB)900.8951.2
¾” (20 NB)1001.11151.8
1” (25 NB)1101.51252.5
1½” (40 NB)1252.21554.2
2” (50 NB)1503.41656.0
2½” (65 NB)1805.0
3” (80 NB)1906.221011.5
4” (100 NB)2309.525517.0
5” (125 NB)25512.028023.0
6” (150 NB)28015.532030.0
8” (200 NB)34526.038048.0
10” (250 NB)40538.044575.0
12” (300 NB)48552.0520105.0
14” (350 NB)53568.0585140.0
16” (400 NB)59590.0650180.0
18” (450 NB)635115.0710230.0
20” (500 NB)700140.0775290.0
24” (600 NB)815210.0915420.0





Type of Sub-products

Frequently Asked Questions

What are Inconel 718 Flanges?

What are the Different Types of Inconel 718 Flange?

What are the standard specifications for Inconel 718 Flanges?


Countries We Export

  • India


Cities We Supply

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Surat

  • Thane

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Ahmadnagar

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Jodhpur

  • Kolhapur

  • Mumbai

  • Murud (raigad)

  • Navi Mumbai

  • New Delhi

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Ahmedabad

  • Kolkata

  • 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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