Duplex Manifold Valve Manufacturer in Manama, Bahrain

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Duplex Manifold Valves are top-notch flow-control components crafted to provide outstanding strength, corrosion resistance, and reliable operation in tough industrial settings. Made from durable duplex stainless steel, these valves boast a well-balanced austenitic-ferritic microstructure that offers excellent protection against pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. They’re designed to handle multiple flow lines with ease, ensuring leak-free performance even in high-pressure and high-temperature situations. You’ll find Duplex Manifold Valves in action on offshore platforms, in petrochemical plants, desalination units, and chemical processing facilities where durability, safety, and a long service life are absolutely essential.

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Duplex Manifold Valves are made up of chromium, nickel, molybdenum, and nitrogen, which contribute to their remarkable strength and resistance to corrosion. Their unique dual-phase structure provides impressive tensile and yield strength while also ensuring great impact toughness. They outperform standard stainless steels in resisting chloride stress corrosion cracking, erosion, and general corrosion. Additionally, duplex alloy valves are known for their good weldability, fatigue strength, and structural stability, even under extreme pressure and temperature conditions. These combined features make them perfect for demanding industrial operations that require long-lasting reliability.

Duplex Manifold Valve Specifications

VALVES SIZE	6 MM TO 50 MM and 1/8″ TO 2″
STANDARD	ASME B 16.10, BS1414/API 600, ASME B 16.5, BS EN 12266-1/API 598, ASME B 16.34, ASTM A890 4A, ASME B 16.25
CONNECTION	TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGED, WELD NIPPLE, SAE
THREAD	METRIC, BSPP, NPT, JIC, BSPT, UNF
FUNCTION	2 , 5 , 4 , 3 WAY,
MATERIAL OF SEAL RING	PVDF, DELRIN, GRAPHITE, PTFE, PEEK,
PRESSURE RATING	15000 , 3000, 1500 , 10000, 6000 , 20000 PSI
TEMPERATURE OF MEDIA	(-120* C – 500*C ) AS LIKE PRESSURE RANGE
STANDARD	DIN , ISO , API , ANSI , AWWA , ASME , MSS
MEDIA	AIR, CHEMICAL, GAS, WATER, STEAM, HOT WATER , HYDRAULIC OIL, COLD WATER, SEA WATER
TYPE OF BODY	BAR STOCK
EQUIVALENT BRANDS	OLIVER VALVES, PARKER, SWAGELOK, HAMLET, DK-LOK, HOKE
PACKING DETAILS	WOODEN PALLET, BOX PACKING

Duplex Manifold Valve Chemical Composition

ELEMENT	DUPLEX 31803	DUPLEX 2205
NI	4.50 – 6.50	4.50 – 6.50
C	0.030 max	0.030 max
N	0.14 – 0.20	0.08 – 0.20
P	0.030 max	0.030 max
MN	2.00 max	2.00 max
CR	22.0 – 23.0	21.0 – 23.0
S	0.020 max	0.20 max
MO	3.0 – 3.5	2.50 – 3.50
SI	1.00 max	1.00 max
FE	63.72 min	63.54 min

Duplex Manifold Valve Mechanical Properties

Grade	% Elongation	YS (MPa)	Hardness(BHN)	UTS (MPa)
31803	25 min.	450 min.	293 max.	620 min.
2205	25 min.	450 min.	293 max.	655 min.

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Largest Manufacturer and Supplier of Duplex Needle Valve in Manama, Bahrain

At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Needle Valve in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.

Types of Duplex Manifold Valve

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

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Duplex Manifold Valve Uses

Duplex Manifold Valves play a crucial role in various industries where strong flow control and resistance to corrosion are key. You’ll often find them in offshore oil and gas systems, subsea controls, desalination plants, refineries, and marine engineering projects. In chemical and petrochemical facilities, these valves handle tough media, high-pressure fluids, and corrosive gases with ease. They’re also essential in pulp and paper processing, power generation, water treatment plants, hydraulic control panels, instrumentation systems, and high-pressure pipeline networks. Thanks to their durability and reliability, they deliver consistent performance and a long service life, even in harsh, chloride-rich, and corrosive industrial settings.

Duplex Manifold Valve Manufacturer in Manama, Bahrain

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Duplex Manifold Valve Specifications

Duplex Manifold Valve Chemical Composition