Zhengzhou, China
Haomai Aluminum Co., Ltd. shares its expertise on seamless stainless steel pipes, including applications, production processes, and industry trends, to help you make informed decisions.
We supply 2 inch marine-grade seamless stainless steel Schedule 80 pipes in 304/304L, 316/316L, and other materials. Suitable for ship piping systems, cooling systems, fuel lines, and offshore engineering applications.
Ships operate in marine environments for extended periods, where high salt spray exposure, high humidity, and chloride ion attack are constant challenges for piping systems. The selection of piping material directly affects vessel safety, operating reliab
ASTM A312 TP316L seamless stainless steel pipe for LNG carrier cryogenic piping. Excellent chloride corrosion resistance for marine cooling systems and seawater desalination plants. Material certificates, NDT reports, and classification society inspection
Mirror-polished 316L seamless stainless steel pipe combines excellent corrosion resistance, mechanical performance, fabrication flexibility, and a premium decorative finish. It provides stable and reliable material support for yacht manufacturers, ship re
With excellent corrosion resistance, weldability, workability, and pressure-bearing advantages provided by its seamless structure, 316L seamless stainless steel pipe is widely used in offshore platforms, shipbuilding, seawater desalination plants, ports,
DNV TP316L seamless stainless steel pipe for marine and industrial applications. Available in various sizes and wall thicknesses with strict quality control, testing, and DNV project documentation.
Marine-grade stainless steel seamless pipes are specially designed for shipbuilding, seawater systems, and offshore engineering applications. The products offer excellent corrosion resistance and are available with multiple quality certifications, such as
2026-06-11
Explore seamless stainless steel pipe sizes, specifications, and dimensions, including 304 and 316L grades. Learn about OD, wall thickness, ASTM standards, and applications for industrial, construction, and piping systems.
2026-06-05
High-quality seamless stainless steel pipes for marine piping systems. Available in 304, 316L, and duplex grades with excellent corrosion resistance and strength. Factory direct supply with certification support.
2026-06-02
High-quality CCS certified seamless stainless steel pipes for marine and shipbuilding applications. Cold drawn tubes with high precision, excellent corrosion resistance, and reliable performance.
2026-05-29
316L stainless steel seamless pipe has a certain level of resistance to seawater corrosion, mainly due to its molybdenum content. Molybdenum can significantly improve the steel’s resistance to pitting and crevice corrosion in chloride environments, while
2026-05-26
Marine 316L seamless stainless steel pipe, available in SCH 10S / SCH 40S / SCH 80S, is widely used in shipbuilding and offshore engineering systems, offering excellent seawater corrosion resistance and high pressure-bearing strength.
2026-05-22