Duplex Stainless Steel Air Manifolds

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Jassem Tube Fittings is a trusted manufacturer and supplier located in Doha, Qatar, specializing in high-quality Duplex Stainless Steel Air Manifolds designed for demanding industrial applications. With cutting-edge manufacturing capabilities and rigorous quality assurance processes, the company provides air manifolds that guarantee safe distribution and precise control of compressed air and instrumentation lines. Jassem Tube Fittings prioritizes durability, corrosion resistance, and adherence to international standards. Committed to customer satisfaction, timely delivery, and technical support, the company caters to the oil and gas, petrochemical, power, and process industries throughout Qatar and the broader Middle East region.

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Duplex Stainless Steel Air Manifolds are crafted from an alloy that blends austenitic and ferritic stainless steel phases. This composition usually features chromium for outstanding corrosion resistance, molybdenum for improved pitting and crevice protection, nickel for enhanced toughness, and nitrogen to boost strength. This duplex structure results in higher yield strength, excellent fatigue resistance, and good impact toughness compared to standard stainless steels. Additionally, the material exhibits strong resistance to stress corrosion cracking, making these air manifolds dependable even under high pressure, temperature fluctuations, and corrosive industrial settings.

Duplex Stainless Steel Air Manifolds Specifications

Standard : DIN, ASTM, BS and all International Standards.
Outlet Ports : 2 ~ 20 Ports
Distribution Pipe : Pipe N.B. 1″ ~ 3″
Valves : : Instrument Needle valve, Ball Valve
Maximum Operating Pressure : 580 psig (40barg) @ 100℉ (38℃)
Available With : 1/4 NPT (F) or 3/8 NPT (F) inputs

Duplex Stainless Steel Air Manifolds Chemical Composition

Duplex Stainless Steel Air Manifolds	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
Duplex Steel S31803 Air Manifolds	0.030 max	1.20 max	0.80 max	0.035 max	0.020 max	24.00 – 26.00	3.00 – 5.00	6.00 – 8.00	0.24 – 0.32	58.095 min
Duplex Steel S32205 Air Manifolds	0.05 max	1.00 max	1.00 max	0.030 max	0.010 max	24.00 – 26.00	3.00 – 4.00	6.00 – 8.00	0.20 – 0.30	57.61 min

Types of Duplex Stainless Steel Air Manifolds

Equivalent of Duplex Stainless Steel Air Manifolds

STANDARD	WERKSTOFF NR.	UNS
Duplex Stainless Steel Air Manifolds	1.4462	S31803 / S32205

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

Largest Manufacturer and Supplier of Duplex Stainless Steel Air Manifolds in Doha, Qatar

At Jassem Tube Fittings, We are proud to be the largest supplier, manufacturer, and exporter of Duplex Stainless Steel Air Manifolds in Doha, Qatar Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Qatar, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.

Duplex Stainless Steel Air Manifolds Uses

Duplex Stainless Steel Air Manifolds are extensively utilized in systems that require controlled distribution of air or gas to multiple outlets. Common applications include oil and gas facilities, refineries, petrochemical plants, offshore platforms, power stations, and chemical processing units. Thanks to their high strength and corrosion resistance, these manifolds are perfect for harsh environments, including marine and sour service conditions. You’ll often find these air manifolds installed in instrumentation panels, control systems, and pneumatic operations, ensuring reliable performance across various industrial applications.