Hastelloy Check Valve

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Ayhan Tube Fittings is a premier manufacturer and supplier of Hastelloy Check Valves based in Istanbul, Turkey. Known for their exceptional resistance to corrosion and high temperatures, our Hastelloy Check Valves are designed to perform reliably in the most challenging environments, including chemical processing and oil and gas industries. We prioritize quality and innovation, ensuring our products meet the highest industry standards. With a commitment to customer satisfaction, Ayhan Tube Fittings delivers tailored solutions to meet your specific needs efficiently and effectively.

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Hastelloy Check Valves are primarily composed of nickel (around 50-70%), with significant amounts of molybdenum (around 15-30%) and chromium (around 10-20%), along with small quantities of iron, tungsten, and cobalt. This unique composition provides exceptional mechanical properties, including high tensile strength (up to 700 MPa) and excellent resistance to oxidation and corrosion in extreme environments. The advantages of Hastelloy include its durability, ability to withstand high temperatures, and resistance to a wide range of aggressive chemicals, making it ideal for applications in chemical processing, aerospace, and oil and gas industries.

Hastelloy Check Valve Specifications

INSTRUMENTATION VALVES MATERIAL	HASTELLOY
INSTRUMENTATION VALVES SIZE	6 MM TO 50 MM and 1/8″ TO 2″
THREADS	BSPP, NPT, METRIC, BSPT,UNF, JIC
CONNECTION	SOCKET WELD END, TUBE END, THREADED, FLANGE END
INSTRUMENTATION VALVES BODY SHAPE	HEXAGON
INSTRUMENTATION VALVES ORIFICE SIZE	2 MM – 40 MM
PATTERN FLOW	STRAIGHT
EQUIVALENT BRANDS	PARKER, SWAGELOK, DK-LOK, STAUFF, OLIVER VALVES, HAMLET, HOKE
CRACKING PRESSURE	0.5 BAR
RATING PRESSURE	20000 PSI, 1500 PSI, 10000 PSI, 3000 PSI, 6000 PSI, 15,000 PSI
TYPE	SPRING TYPE, POPPET TYPE
BODY TYPE	FORGED, BAR STOCK
MEDIA	SEA WATER , HYDRAULIC AIR, OIL, GAS, WATER, HOT WATER , STEAM, COLD WATER , CHEMICAL
INSTRUMENTATION VALVES PACKING DETAILS	WOODEN PALLET, BOX PACKING
MEDIA TEMPERATURE	(-50* C – 350*C ) AS PER PRESSURE RANGE

Hastelloy Check Valve Chemical Composition

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

Hastelloy Check Valve Mechanical Properties

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

Top Hastelloy Check Valve Manufacturing Company in Istanbul

At Ayhan Tube Fittings, we are the leading supplier, manufacturer, and exporter of Hastelloy Check Valves in Istanbul, Turkey. Our advanced manufacturing facilities, strategically located in the Turkey, enable us to deliver high-quality, customized solutions tailored to your specific needs. With an extensive inventory of over 16,000 tons of premium-grade Hastelloy materials, we are fully equipped to meet your demands efficiently. Our commitment to excellence and efficiency ensures that we consistently maintain sufficient stock to support your business requirements and provide reliable performance in critical applications.

Types of Hastelloy Check Valve

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Hastelloy Check Valve Equivalent Grade

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

Largest Manufacturer and Supplier of Hastelloy Check Valve in Istanbul, Turkey

Ayhan Tube Fittings is a leading supplier and stockist of premium Hastelloy Check Valves in Istanbul, Turkey. Our products are widely used across various industries, and we are dedicated to delivering exceptional service while ensuring complete customer satisfaction. With our advanced finishing techniques, we differentiate ourselves in the metal industry. We are committed to consistently providing top-quality Hastelloy Check Valves while efficiently meeting the diverse needs of our clients, ensuring reliable performance and durability in demanding applications.

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

Hastelloy Check Valve Uses

Hastelloy Check Valves are extensively used in industries that require reliable performance in corrosive and high-temperature environments. They are commonly found in chemical processing plants, where they handle aggressive substances such as acids and chlorides, ensuring safe flow control. In the oil and gas sector, these valves prevent backflow and maintain system integrity in harsh conditions. Hastelloy Check Valves are also used in aerospace applications, power generation, and wastewater treatment, where their durability and resistance to corrosion are essential for maintaining operational efficiency and safety.