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Hastelloy C4 Flanges Manufacturer & Supplier | Hastelloy C4 | Nitech Stainless Inc

Hastelloy C4 Flanges Manufacturer & Supplier | Hastelloy C4 | Nitech Stainless Inc
Specification Details
Flanges TypesSlip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint
Class150 Lbs, 16, 25, 300 Lbs, 40, 600 Lbs, 64, 100, 900 Lbs, 160, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised Face (rf), Large Male Female (lmf), Groove, Flat Face (ff), Small Male Female (smf), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Tongue & Groove, Small Tongue

Hastelloy C4 Flanges Manufacturer | ASTM B564 UNS N06455 Lap Joint Weld Neck Flange

Nitech Stainless Inc. is considered to be a reputed Hastelloy C4 Flanges Manufacturer, offering quality flanges of high quality to work in a highly corrosive industry setting. The excellence in Hastelloy C4 Flanges is made of a nickel-chromium-molybdenum mixture of alloys that thrives with a tremendous resistance to stress-corrosion cracking, oxidizing media, and other vile conditions. These flanges are very stable thermally and do not impair their mechanical characteristics despite the high temperatures experienced. Hastelloy C4 Flanges find widespread applications in chemical processing plants, pollution control systems, and pharmaceutical plants, as well as in petrochemical industries where dependable non-leak links are crucial. These products are available in different forms, including weld neck, slip-on, blind, socket weld, and threaded flanges, which are designed to meet the stringent industrial needs.

Casted based on ASTM, ASME, ANSI, DIN, and EN standards, Hastelloy C4 Flanges have excellent durability, dimensional precision, and corrosion resistance. These products are normally distributed by an effective b2b market place to the EPC contractor, fabrication firms, and industrial purchasers across the world. Inconel 690 Flanges are also commonly used in high-temperature and oxidation-resistant applications due to their outstanding strength and thermal degradation resistance. Hastelloy C4 Flanges are widely applied in heat exchangers, pressure vessels, chemical reactors, offshore platforms, piping systems where high performance and safety is essential over time. Due to their great resistance against aggressive chemicals, they are a preferred option with industries seeking reliable and maintenance-free piping connections.

Material & Grades Table – Hastelloy C4 Flanges

MaterialGradeStandardOD (mm)Thickness (mm)Weight (kg/m)
Hastelloy AlloyC4ASTM B56415 – 15005 – 100As per size
Hastelloy AlloyUNS N06455ASME SB56415 – 15005 – 100As per size
Hastelloy AlloyC4ANSI B16.515 – 15005 – 100As per size
Hastelloy AlloyC4DIN Standard15 – 15005 – 100As per size
Hastelloy AlloyC4EN 1092-115 – 15005 – 100As per size
Hastelloy AlloyC4MSS SP-4415 – 15005 – 100As per size
The table above shows typically provided grades, standards, and dimensional specifications of Hastelloy C4 Flanges utilized in industrial applications, which are highly corrosive and high-temperature applications. They are designed to offer superior performance in terms of chemical resistance, mechanical strength, and leak-free performance and can be installed in chemical processing plants, offshore operations, heat exchangers, and pressure vessels, as well as other critical piping systems that are subjected to extreme service conditions.


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Countries We Export

  • India

Cities We Supply

  • Bangalore Urban

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Sion, Mumbai

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  • Thane

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  • Ahmedabad

  • Jodhpur (ahmedabad)

  • Kolkata

  • Mumbai Suburban

  • Nashik

  • Raipur

  • Rajkot

  • Varanasi

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  • Pune

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  • Bharuch

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