Hastelloy Pipe Fittings

In Delhi, India, Heer Fittings is a top producer and supplier of hastelloy pipe fittings, offering top-notch solutions to sectors needing remarkable durability and corrosion resistance. These fittings are produced in accordance with international standards like ASTM B366 by employing cutting-edge technologies and stringent quality controls. Hastelloy pipe fittings are renowned for their exceptional performance in high-temperature, marine, and chemical processing settings. They come in a variety of shapes and sizes, including elbows, tees, reducers, caps, and more. In order to ensure dependability under the most demanding service circumstances, Heer Fittings is dedicated to providing precisely engineered products with quick turnaround times and attentive customer support.

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Hastelloy Pipe Fittings Specification

Specification : ASTM B366 / ASME SB366

Dimension Standard : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43

ASME B16.9 : standard for – Factory-Made Wrought Buttwelding Fittings

ASME B16.25 : Buttwelding Ends

ASME B16.28 : standard for – Butt-Welded Short Radius Elbows & Returns Bends

MSS SP-43 : Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

Size Range : ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)

Seamless Butt Weld Fitting Size : 1/2″ – 10″

Welded Butt Weld Fittings Size : 1/2″ – 48″

Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS

Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Type : Seamless / Welded / Fabricated.

The main components of Hastelloy Pipe Fittings are high-performance alloys such as Hastelloy C22, C276, and X, which are made up to 60% nickel, 13–17% molybdenum, 14–22% chromium, and iron with trace amounts of cobalt and tungsten. Excellent tensile strength (~690 MPa), yield strength (~300 MPa), and high ductility are all provided by these fittings. They are resistant to pitting, cracking, stress corrosion, and crevice corrosion. These fittings are dependable in harsh chemical and thermal applications because they are made to function in both oxidising and reducing environments and meet ASTM B366 and other international standards.

Hastelloy Pipe Fittings Chemical Composition

Grade	C	Mn	Si	S	Co	Ni	Cr	Fe	Mo	P
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
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

Hastelloy Pipe Fittings Mechanical Properties

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

Equivalent Grades for Hastelloy Pipe Fittings

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

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Largest Hastelloy Pipe Fittings Supplier in Delhi, India

Heer Fittings is a leading supplier of Hastelloy Pipe Fittings in Delhi, 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

Hastelloy Pipe Fittings Dimensions Standard

Nominal Pipe Size	All Fittings	All Fittings	All Fittings	Elbows/ Tees	180° Return Bends	180° Return Bends	180 Deg Return Bends	Reducers	Caps
NPS	O.D. at Bevel (1), (2)	I.D. at End (1), (3), (4)	Wall Thickness (3)	Centre-to-End Dimension A,B,C,M	Centre-to-Centre O	Back-to-Face K	Alignment of Ends U	Overall Length H	Overall Length E
½ to 2½	0.06 -0.03	0.03	Not less than 87.5% of nominal thickness	0.06	0.25	0.25	0.03	0.06	0.12
3 to 3 ½	0.06	0.06	Not less than 87.5% of nominal thickness	0.06	0.25	0.25	0.03	0.06	0.12
4	0.06	0.06	Not less than 87.5% of nominal thickness	0.06	0.25	0.25	0.03	0.06	0.12
5 to 8	0.09 -0.06	0.06	Not less than 87.5% of nominal thickness	0.06	0.25	0.25	0.03	0.06	0.25
10 to 18	0.16 -0.12	0.12	Not less than 87.5% of nominal thickness	0.09	0.38	0.25	0.06	0.09	0.25
20 to 24	0.25 -0.19	0.19	Not less than 87.5% of nominal thickness	0.09	0.38	0.25	0.06	0.09	0.25
26 to 30	0.25 -0.19	0.19	Not less than 87.5% of nominal thickness	0.12	…	…	…	0.19	0.38
32 to 48	0.25 -0.19	0.19	Not less than 87.5% of nominal thickness	0.19	…	…	…	0.19	0.38

Why Choose Hastelloy Pipe Fittings from Heer Fittings?

Hastelloy Pipe Fittings from Heer 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.

wide range of Hastelloy pipe fittings in a variety of size In U, wall thicknesses, dimensions and tolerance to meet your project’s needs—including pipe fittings in dimension as per ASME/ANSI B16.9, ASME B16.25, ASME B16.28, ASME B16.49, MSS-SP-43 Fittings / weight & thickness of Hastelloy pipe fittings.

Customer Support

Largest Inventory

On Time Deliveries

ISO Certified

Types of Hastelloy Pipe Fittings

Are Custom Sizes Available for Hastelloy Pipe Fittings?

Yes, custom sizes for Hastelloy Pipe Fittings are available at Heer Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@heerfittings.com.

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Application Industry of Hastelloy Pipe Fittings

Industries including chemical processing, power generation, pharmaceuticals, pulp and paper, and marine engineering all make extensive use of hastelloy pipe fittings. When handling aggressive fluids like sulphuric acid, hydrochloric acid, chlorine, and other corrosive chemicals, these fittings are particularly well-suited. Reactors, scrubbers, heat exchangers, piping systems, and pressure vessels that operate at high temperatures and pressures frequently use them. They are perfect for both new installations and replacements in demanding industrial environments due to their mechanical dependability and resistance to corrosion. Hastelloy guarantees structural integrity in marine and offshore applications, even in environments that are rich in brine or saltwater.