Hastelloy Forged Fittings Manufacturer and Supplier in Kolkata, India

Devang Fittings, based in Kolkata, India, stands out as a leading manufacturer and supplier of Hastelloy Forged Fittings, designed to excel in highly corrosive and high-pressure settings. Utilizing advanced forging techniques and strict adherence to international quality standards, Devang Fittings delivers dependable solutions for critical sectors like chemical processing, marine, aerospace, and nuclear applications. Their Hastelloy forged fittings guarantee leak-proof connections and remarkable strength, even under extreme thermal and mechanical stress. Renowned for their consistent product quality, prompt delivery, and tailored offerings, Devang Fittings has earned a reputation as a trusted partner for industries that require top-notch forged components.

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Hastelloy Forged Fittings Specification

Specifications	ASTM B564 & ASME SB564
Standard	ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size	1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Grades	Hastelloy C276, C22, C4, C2000, B2, B3, X Forged Fittings
Type	Socketweld Fittings, Screwed-Threaded Fittings
Class	2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

Hastelloy Forged Fittings are primarily crafted from nickel-molybdenum or nickel-chromium-molybdenum alloys, such as Hastelloy C-22 or C-276, with small amounts of iron, cobalt, and tungsten. These alloys are known for their outstanding corrosion resistance, particularly against both oxidizing and reducing agents. Their mechanical properties include a tensile strength ranging from 690 to 785 MPa, yield strength around 283 to 355 MPa, and elongation between 40 to 50%, with Brinell hardness typically falling between 150 and 220 HB. These features make Hastelloy Forged Fittings perfect for high-performance environments that demand mechanical integrity and resistance to harsh chemicals.

Hastelloy Forged Fittings Chemical Composition

Grade	C	Mn	Si	S	Co	Ni	Cr	Fe	Mo	P
C276	0.010 max	1.00 max	0.08 max	0.03 max	2.50 max	50.99 min*	14.50 – 16.50	4.00 – 7.00	15.00 – 17.00	0.04 max
C22	0.010 max	0.50 max	0.08 max	0.02 max	2.50 max	50.015 min*	20.00 – 22.50	2.00 – 6.00	12.50 – 14.50	0.02 max
B2	0.02 max	1.0 max	0.1 max	0.03 max	1.0 max	Bal	1.0 max	2.0 max	26 – 30	0.04 max

Hastelloy Forged Fittings Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Hastelloy C276	8.89 g/cm3	1370 °C (2500 °F)	Psi – 1,15,000 , MPa – 790	Psi – 52,000 , MPa – 355	40 %
Hastelloy C22	8.69 g/cm3	1399 °C (2550 °F)	Psi – 1,00,000 , MPa – 690	Psi – 45000 , MPa – 310	45 %
Hastelloy B2	9.2 g/cm3	1370 °C (2500 ºF )	Psi – 1,10,000 , MPa – 760	Psi – 51000 , MPa – 350	40 %

Hastelloy Forged Fittings Standards / Types And Pressure Class

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ASME SB564 Hastelloy Forged Fittings Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN	OR
Hastelloy C276	2.4819	N10276	NW 0276	ХН65МВУ	NiMo16Cr15W	ЭП760
Hastelloy C22	2.4602	N06022	NW 6022	–	NiCr21Mo14W	–
Hastelloy B2	2.4617	N10665	–	–	–	–

Devang Fittings is a leading supplier of Hastelloy Forged Fittings in Kolkata, India. We offer an extensive range of Monel 400 fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

If You Are Looking To Buy High Quality

Why Choose Hastelloy Forged Fittings from Devang Fittings?

Hastelloy Forged Fittings from Devang Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.

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Customer Support

Largest Inventory

On Time Deliveries

ISO Certified

Hastelloy Forged Fittings find extensive application in chemical processing plants, pharmaceutical manufacturing, marine industries, aerospace, and nuclear power systems, thanks to their remarkable ability to endure extreme corrosion and high pressures. These fittings are particularly suited for acidic media, chloride-rich environments, and high-temperature applications where other materials might fail. Common installations include reactor vessels, heat exchangers, distillation columns, pressure piping, and seawater handling systems. Their forged design enhances mechanical strength, ensuring durability and reliability in demanding conditions.

Types of Hastelloy Forged Fittings

Are Custom Sizes Available for Hastelloy Forged Fittings?

Yes, custom sizes for Hastelloy Forged Fittings are available at Devang Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@devangfittings.co.in.

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Application Industry of Hastelloy Forged Fittings

Hastelloy forged fittings are widely used in industries requiring high corrosion resistance and strength under extreme conditions. They are commonly applied in chemical processing, petrochemical, and pharmaceutical industries for handling corrosive fluids and gases. These fittings are also used in aerospace, marine, and power generation sectors due to their excellent performance in high-temperature environments. Hastelloy forged fittings are ideal for applications involving aggressive chemicals, acids, and high-pressure systems, ensuring reliability in critical systems like reactors, heat exchangers, and piping systems.