TP347 niobium stabilized austenitic stainless steel pipe
Product Quick Detail
Buy high-quality TP347 Niobium Stabilized Austenitic Stainless Steel Pipe compliant with ASTM A312 Gr. Tp347. Ideal for high-temperature (up to 800°C) and corrosive environments. Available in sizes 1/2" to 24" (seamless, ERW, EFW) and up to 100" (EFW). Excellent creep strength for marine, aerospace, and industrial applications.
- Minimum Order
- 1
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
ASTM A312 Gr. Tp347 is a niobium-stabilized austenitic stainless steel designed for high-temperature and highly oxidizing environments—up to around 800°C. The addition of niobium improves thermal stability and resistance to intergranular corrosion. Pipes under this grade are available in a wide size range, from 1/2 inch to 24 inches for seamless, ERW, or EFW types, and up to 100 inches for EFW pipes. SS 347 seamless pipe performs well at elevated temperatures due to its excellent creep strength. Its mechanical properties and chemical composition make it suitable for diverse applications, including marine environments, shipbuilding, offshore structures, equipment frames, laboratory furnishings, and aerospace.
- Country: China (Mainland)
- Business Type: Manufacturer
- Market: Europe,Americas,Asia
- Founded Year: 2011
- Contact: duplexsteel tube
