hastelloy Hydraulic Fittings

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Hastelloy Hydraulic Fittings are generally crafted from **Hastelloy grades C22, C276, or B2**, which are nickel-molybdenum-chromium alloys containing trace amounts of tungsten and iron. These materials offer remarkable resistance to both oxidizing and reducing agents, acids, and corrosion from chlorides. On the mechanical side, Hastelloy boasts high tensile and yield strength, excellent toughness, and stability at elevated temperatures. The fittings are designed to resist pitting, stress corrosion cracking, and crevice corrosion. Their sturdy construction guarantees a long service life, leak-free performance, and dependable operation in high-pressure hydraulic systems dealing with aggressive or corrosive fluids.

Hastelloy Hydraulic Fittings Specifications

DESIGN STANDARD	DIN 2353/ ISO 8434-1
MATERIAL	HASTELLOY C276, HASTELLOY C22, HASTELLOY B2

WORKING PRESSURE	(LOW) LL SERIES – 100 BAR
	(MEDIUM)L SERIES – 100 BAR TO 500 BAR
	(HEAVY)S SERIES – 200 BAR TO 800 BAR
SIZE RANGE	LL SERIES – 4LL TO 12LL
	L SERIES – 6L TO 42L
	S SERIES – 6S TO 38S
CONNECTIONS	TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE
	WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL
BODY TYPE	FORGED, BAR STOCK
SURFACE	EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH

Hastelloy Hydraulic Fittings Chemical Composition

Hastelloy C276	Ni	C	Mo	Mn	Si	Fe	P	S	Co	Cr
Hastelloy C276	Balance	0.010 Max	15.00 – 17.00	1.00 Max	0.08 Max	4.00 – 7.00	0.04 Max	0.03 Max	2.5 Max	14.50 – 16.50
Hastelloy C22	Balance	0.010 Max	12.5 – 14.5	0.50 Max	0.08 Max	2 – 6	0.02 Max	0.02 Max	2.5 Max	20 – 22.

Hastelloy Hydraulic Fittings Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
C22	8.69 G/Cm3	1399 °C (2550 °F)	Psi – 1,00,000 , MPa – 690	Psi – 45000 , MPa – 310	45 %
C276	8.89 G/Cm33	1370 °C (2500 °F)	Psi – 1,15,000 , MPa – 790	Psi – 52,000 , MPa – 355	40%
B2	9.2 G/Cm3	1370 °C (2550 °F)	Psi – 1,15,000 , MPa –760	Psi – 52,000 , MPa – 350	40%
B3	9.2 G/Cm3	1370 °C (2550 °F)	Psi – 1,15,000 , MPa –760	Psi – 52,000 , MPa – 350	40%
C4	8.64 G/Cm3	1350-1400 °C	783	365	55%
Hybrid BC1	8.83 G/Cm³	1343 – 1443°C	725	310	40%
X	8.22 G/Cm³	1355°C	655 MPa	240 MPa	35%

Hastelloy Hydraulic Fittings Equivalent Grade

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

Top Hastelloy Hydraulic Fittings Manufacturing Company in Addis Ababa

At Ayten Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hastelloy Hydraulic Fittings in Addis Ababa, Ethiopia. Our advanced manufacturing facilities, strategically positioned in the Ethiopia, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.

Types of Hastelloy Hydraulic Fittings

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Largest Manufacturer and Supplier of Hastelloy Hydraulic Fittings in Addis Ababa, Ethiopia

Ayten Tube Fittings is a leading supplier and stockist of premium Hastelloy Hydraulic Fittings in Addis Ababa, Ethiopia. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.

Hastelloy Hydraulic Fittings Uses

Hastelloy Hydraulic Fittings find extensive use in **chemical processing, petrochemical, and oil and gas industries**, where harsh and corrosive media are prevalent. They are perfect for **offshore platforms, refineries, and power generation plants**, ensuring secure connections in high-pressure hydraulic circuits. In **marine, pharmaceutical, and environmental systems**, they provide durability and resistance to chemical attacks, making them a reliable choice for demanding applications.