Hastelloy C276 Buttweld Fittings

Heer Fittings, a well-respected manufacturer and supplier located in Delhi, India, specializes in high-performance Hastelloy C276 Buttweld Fittings that are built to thrive in harsh and corrosive environments. Renowned for their commitment to quality and precision, Heer Fittings produces these fittings in a variety of sizes and pressure ratings to comply with international standards. Their Hastelloy C276 Buttweld Fittings are in high demand across industries like chemical processing, marine, and pollution control, thanks to their exceptional resistance to aggressive chemicals. By blending cutting-edge production methods with strict quality control, Heer Fittings ensures that their products are reliable, durable, and perform exceptionally well in even the toughest industrial settings.

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Hastelloy C276 Buttweld Fittings Specification

Specifications	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

Hastelloy C276 Buttweld Fittings Chemical Composition

Grade	Ni	C	Mo	Mn	Si	Fe	P	S	Co	Cr
Hastelloy C276	Balance	0.01 max	15 – 17	1.0 max	0.08 max	4 – 7	0.04 max	0.03 max	2.5 max	14.5 – 16.5

Hastelloy C276 Buttweld Fittings Equivalent Grade

STANDARD	UNS	WERKSTOFF NR.	AFNOR	EN	JIS	OR	GOST
Hastelloy C276	N10276	2.4819	–	NiMo16Cr15W	NW 0276	ЭП760	ХН65МВУ

Hastelloy C276 Buttweld Fittings are primarily made up of nickel (at least 57%), molybdenum (15–17%), chromium (14.5–16.5%), and iron, along with trace amounts of tungsten, cobalt, and other elements. These fittings boast remarkable mechanical properties, featuring a tensile strength of around 760 MPa and a yield strength close to 300 MPa. They maintain outstanding corrosion resistance in both oxidizing and reducing environments and are highly resistant to pitting, crevice corrosion, and stress corrosion cracking. Additionally, Hastelloy C276 is thermally stable, preserving its mechanical integrity even under high pressure and elevated temperatures, making it perfect for extreme processing conditions.

Hastelloy C276 Buttweld Elbow Dimensions Standard

NOMINAL PIPE SIZE	ALL FITTINGS	ALL FITTINGS	ELBOWS AND TEES	180 DEG RETURN BENDS	180 DEG RETURN BENDS	180 DEG RETURN BENDS	REDUCERS	CAPS
NPS	O.D. at Bevel (1), (2)	I.D. at End (1), (3), (4)	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	0.06	0.25	0.25	0.03	0.06	0.12
3 to 3 ½	0.06	0.06	0.06	0.25	0.25	0.03	0.06	0.12
4	0.06	0.06	0.06	0.25	0.25	0.03	0.06	0.12
5 to 8	0.09 -0.06	0.06	0.06	0.25	0.25	0.03	0.06	0.25
10 to 18	0.16 -0.12	0.12	0.09	0.38	0.25	0.06	0.09	0.25
20 to 24	0.25 -0.19	0.19	0.09	0.38	0.25	0.06	0.09	0.25
26 to 30	0.25 -0.19	0.19	0.12	…	…	…	0.19	0.38
32 to 48	0.25 -0.19	0.19	0.19	…	…	…	0.19	0.38

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Largest Hastelloy C276 Buttweld Fittings Supplier in Delhi, India

Heer Fittings is a leading supplier of Hastelloy C276 Buttweld 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 C276 Buttweld Fittings Dimensions Standard

All Fittings				90°and 45° Ells and Tees	Reducers and Lap Joint Stub	Caps	180° Returns			Angularity Tol
Nominal Pipe Plane Size (NPS)	Outside⁽¹⁾ Diameter at Bevel	Inside⁽¹⁾ Diameter at End	Wall⁽²⁾ Thickness	Centre-to- End Dimension A,B,C,M	Overall Length L	Overall Length E	Centre-to- Centre Dimension O	Back-to- Face Dimension K	Alignment at Ends U	Nominal Pipe SIze	Off Angle Q	Off Angle P
1/2 TO 2-1/2	+1/16	±1/32	Not less than 87-1/2% of Normal Thickness	±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	12 to 4	1/32	1/16
	-1/32									5 to 8	1/16	1/8
3 TO 3-1/2	±1/16	±1/16		±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	10 to 12	3/32	3/16
4	±1/16	±1/16		±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	14 to 16	3/32	1/4
5 TO 8	+1/32	±1/16		±1/16	±1/16	±1/4	±1/4	±1/4	±1/32	18 to 24	1/8	3/8
	-1/16
10 TO 18	+1/16	±1/8		±3/32	±3/32	±1/4	±3/8	±1/4	±1/16	All dimensions are in inches
	-1/8
20 TO 24	+1/4	±3/32		±3/32	±3/32	±1/4	±3/8	±1/4	±1/16
	-3/32

Why Choose Hastelloy C276 Buttweld Fittings from Heer Fittings?

Hastelloy C276 Buttweld 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.

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Hastelloy C276 Buttweld Fittings offer numerous advantages, making them ideal for challenging environments. Their superior resistance to corrosion, including pitting, stress-corrosion cracking, and oxidation, ensures long-lasting performance in aggressive chemical processes. These fittings maintain strength and integrity even in high-temperature and highly acidic or alkaline conditions. With exceptional weldability and formability, Hastelloy C276 allows for easy fabrication into various shapes. Its excellent durability and low maintenance needs make it cost-effective over time. These properties make it a preferred choice for industries like chemical processing, power generation, and marine applications.

Types of Hastelloy C276 Buttweld Fittings

Are Custom Sizes Available for Hastelloy C276 Buttweld Fittings?

Yes, custom sizes for Hastelloy C276 Buttweld 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 C276 Buttweld Fittings

Hastelloy C276 Buttweld Fittings are extensively utilized in applications that demand high corrosion resistance and mechanical strength. In the chemical sector, they are perfect for managing aggressive substances like hydrochloric acid, sulfuric acid, and chlorine compounds. These fittings find their place in heat exchangers, reactors, and pressure vessels. In marine and offshore operations, they can withstand exposure to saltwater and corrosive environments. Pollution control systems, the pulp and paper industry, and wastewater treatment plants also depend on these fittings for consistent performance. Their ability to endure harsh conditions makes them indispensable in various applications.