Centrifugal casting ensures dense structure free of porosity with uniform wall thickness. Austenitic stainless steel offers excellent corrosion resistance for chemical and petrochemical environments. High surface finish on both ID and OD, viable alternative to imported seamless pipes. Full customization available with OD range 89-2000mm. Solution heat treatment guarantees stable material properties. Multi-stage quality control (NDT, dimensional inspection, material analysis) ensures reliable quality.

Duplex stainless steel combines austenitic toughness with ferritic strength - yield strength is double that of 316L. Superior chloride stress corrosion resistance, ideal for seawater and chlorinated chemical environments. Centrifugal casting ensures uniform microstructure without segregation. Precise phase ratio control (50:50) after solution treatment. Widely used in offshore platforms, desalination, chemical vessels. Complete material certification and test reports provided.

Specially designed for ethylene cracking furnaces and reformer tubes operating up to 1100°C. High Ni-Cr alloy composition provides excellent oxidation and carburization resistance. Centrifugal casting ensures dense, uniform wall preventing premature failure. Solution + aging heat treatment optimizes creep resistance. Custom bend radii and lengths available for specific furnace designs. Long-term high-temperature rupture data and full material traceability provided.