ASTM A312 TP321 and TP321H stainless steel seamless pipe is a titanium-stabilized austenitic piping material for elevated-temperature, refinery, chemical and thermal processing systems. Available with solution annealing, custom cutting, end preparation, inspection and EN 10204
ASTM A312 TP316L seamless stainless steel pipe with molybdenum-enhanced localized-corrosion resistance and controlled low carbon for welded process systems. SCH 10S, 40S and 80S, fixed lengths, PMI, OES verification and MTC 3.1 available.
ASTM A312 TP347 and TP347H stainless steel seamless pipe for refinery, steam, furnace and high-temperature process piping. Available in SCH 5S–160S with solution annealing, pickling, cutting, PMI, hydrostatic testing and EN 10204 3.1 documentation.
ASTM A312 TP304/TP304L stainless steel seamless pipe in SCH 10S, 40S and 80S for chemical, water-treatment, food-equipment and utility piping. Solution annealed and pickled, with fixed-length cutting, beveling, PMI, MTC 3.1 and export packing.
904L stainless steel seamless pipe is a low-carbon, high-nickel, molybdenum- and copper-alloyed austenitic pipe for aggressive chemical processing. It offers better resistance than 316L in many reducing-acid, pitting, crevice-corrosion and chloride SCC environments.