Hastelloy C276 & C22 Pipe Fittings Manufacturer, Supplier & Exporter in Mumbai, India

Hastelloy C276 & C22 Pipe Fittings – Ultimate Corrosion Protection

September 5, 2025

Located centrally within Mumbai’s ViramiSteel hub, we understand the problems that industries face from harsh chemicals to extreme heat. We’re proud to offer Hastelloy C276 and C22 pipe fittings for delivery of unmatched reliability when standard metals just won’t do.

What Makes Hastelloy C276 & C22 So Exceptional?

Hastelloy C276 (UNS N10276) and C22 (UNS N06022) are nickel-chromium-molybdenum alloys showing high performance. Engineers designed them within environments where corrosion constantly threatens materials.

Hastelloy C276: it resists both oxidizing agents and also reducing agents well, so it suits complex chemical processes.

Chemical composition of hastelloy c22

Element	Content (%)
Chromium, Cr	20-22.5
Molybdenum, Mo	12.5-14.5
Tungsten, W	2.5-3.5
Cobalt, Co	2.5 min
Iron, Fe	2-6
Manganese, Mn	0.5 max
Vanadium, V	0.35 min
Silicon, Si	0.08 max
Phosphorus, P	0.02 max
Sulfur, S	0.02 max
Carbon, C	0.015 max
Nickel, Ni	Remainder

Hastelloy C22: defends itself in a better way from pitting, and from crevice attack, as well as from chloride-induced cracking because of the extra chromium.

Chemical composition of hastelloy c22

Element	Content (%)
Chromium, Cr	20-22.5
Molybdenum, Mo	12.5-14.5
Tungsten, W	2.5-3.5
Cobalt, Co	2.5 min
Iron, Fe	2-6
Manganese. Mn	0.5 max
Vanadium, V	0.35 min
Silicon, Si	0.08 max
Phosphorus, P	0.02 max
Sulfur, S	0.02 max
Carbon, C	0.015 max
Nickel, Ni	Remainder

Industry Standards You Can Count On

Our fittings standards as well as trust are both relevant.

ASTM B366 / ASME SB366 governs all of the production for Hastelloy butt-weld fittings. Quality then remains uniform.
Forged versions that are commonly used within high-pressure and also precise assembly needs exist per ASTM B564 / ASME SB564.
Dimensional conformity is assured according to ASME/ANSI B16.9, B16.11, B16.28, and MSS-SP standards. These standards cover welded as well as forged variants in total.

Product Range to Fit Every Need

In order to meet the varied requirements at the ViramiSteel hub, we curate a thorough range of fittings.

Butt-Weld Fittings (ASTM B366): elbows, tees, reducers, caps, and stub ends come in sizes from ½″ to 48″; smooth (up to 10″) and welded forms exist.
Forged (Socket-Weld & Threaded) Fittings (ASTM B564) are offered within sizes 1/8″ to 4″ and pressure classes from 2000 to 9000 lb. These fittings cover elbows, tees, caps, couplings, unions, nipples, and more.

Robustness That’s Quantifiable

We believe in transparency. Here’s a snapshot of what these alloys deliver:

Alloy	Tensile Strength	Yield Strength	Elongation	Density	Melting Point
C276	~790 MPa	~355 MPa	~40%	8.89 g/cm³	~1370 °C
C22	~690 MPa	~310 MPa	~45%	8.69 g/cm³	~1399 °C

These figures underscore both grades’ tolerance for high-temperature and superior durability.

When ViramiSteel’s Hastelloy Fittings Make the Difference

The most challenging of the scenarios can present our Hastelloy fittings.

Aggressive chemical environments pose a threat in particular. These environments do include acid and oxidizer exposure.
Uses with much chloride or seawater when crevice corrosion poses worry.
Deep-well or sour gas systems require structural strength with corrosion immunity.
Strong connections are needed by hot or high-pressure systems. Such systems require connections that cannot leak.

Why Choose ViramiSteel Hub?

Localization with Global Quality: Proudly headquartered in Mumbai, we deliver world-class Hastelloy fittings directly to your doorstep, backed by prompt delivery and personalized support.
Certification You Can Trust: All fittings come with Material Test Certificates compliant with EN 10204 3.1 and rigorously adhere to ASTM/ASME standards.
Customization: We go beyond catalog supplies by offering custom wall thicknesses, special-grade fittings, and tailored machining to meet unique project needs.
Proven Expertise: With years of experience supplying specialty alloys, we understand the critical importance of system integrity and avoiding downtime.

Conclusion: Corrosion does not have a chance at all.

Worry about early defeat now can begin. For industrial hubs like Mumbai plus various international projects, you now get resistance that is unmatched, a fit that is tailored, and supply assurance with ViramiSteel hub Hastelloy C276 and C22 pipe fittings.

Hastelloy C276 & C22 Pipe Fittings