Duplex Alloy Bar
High Strength & Lightweight: Approximately double the yield strength of conventional austenitic grades (e.g., 304/316), enabling robust yet weight-efficient designs.
Excellent Corrosion Resistance: Outstanding resistance to chloride stress corrosion cracking, pitting, and crevice corrosion.
Machining and Fabrication Ready: Available in rounds, squares, hexagons, and flats with uniform structure for reliable turning, milling, welding, and forging.
Grade Flexibility: Offered in standard duplex (e.g., 2205/UNS S32205), super duplex (e.g., 2507/UNS S32750), and lean duplex grades to suit varying mechanical and environmental requirements.
Ideal for marine hardware, chemical processing components, pump and valve parts, offshore fittings, and structural fasteners. We provide precision cutting, surface finishing, and full material certification with traceability to meet stringent industry and project specifications.
We provide alloy bar series including Inconel, Monel, Hastelloy, Nickel, and Duplex. These materials demonstrate exceptional performance in high-temperature strength, corrosion resistance, and structural stability, making them widely applicable in critical fields such as aerospace engine components, chemical valve systems, and marine engineering fasteners. Each alloy bar is produced in accordance with international standards such as ASTM/ASME, ensuring superior mechanical properties and corrosion resistance under various extreme operating conditions through precise chemical composition control and full-section performance optimization. They exhibit outstanding reliability particularly in high-temperature oxidation, acidic media, and chloride ion environments, while maintaining excellent machinability and weldability.
In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.
Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.
Q: Are You Manufacture or Trade Company?
A: We are the professional manufacturer of pipeline products located in Tianjin,China. Welcome to contact us and visit our factory before you place orders.
Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q: What is the MOQ?
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request