从China供应商批发进口Alloy Seamless Steel Pipe — FOB条款

This alloy seamless steel pipe from Cangzhou Sanxin Special Steel Co., Ltd. is fabricated from low alloy chrome-molybdenum steel, available in ASTM grades T/P22, T/P5, T/P91, T23 and T92. The pipes are engineered for service in high-temperature environments, such as boilers and heat exchangers in power generation and petrochemical plants. Their seamless construction eliminates weld seams, reducing failure points under thermal stress and pressure cycling.

The material composition includes chromium and molybdenum, which enhance creep resistance and thermal fatigue strength at elevated temperatures. These grades are standard for high-pressure, high-heat applications, with typical operating ranges up to 600°C depending on the grade. The pipes conform to ASTM specifications for dimensional tolerance and wall thickness, with typical outer diameters ranging from 10.3 mm to 114.3 mm and wall thicknesses from 1.0 mm to 20 mm for standard industrial use.

Primary buyers include EPC contractors for power plants, petrochemical refineries and nuclear facilities sourcing project-specific lots. The pipes are shipped in container loads or full truck loads, with packaging tailored to protect against corrosion and mechanical damage during transit. Buyers confirm incoterms, lead times and inspection protocols directly with the supplier, as these are not fixed in the listing.

Cangzhou Sanxin Special Steel Co., Ltd. is based in Yanta Road, Yanshan County, Hebei, China, with a registered address extending to Tianjin. The company holds a harbor trust tier on the platform, indicating a verified operational status for international trade. Its profile confirms a focus on specialty steel products, including alloy seamless pipes for industrial applications.

The supplier’s listing specifies no response rate or average response time, which suggests buyers should anticipate direct outreach for inquiries. The company’s address and regional presence in Hebei, a key industrial hub for steel production, align with its capability to supply large-scale project requirements. No additional certifications, headcount or client details are provided in the available data.