... MEET AS PER ASTM STANARD ) STAINLESS STEEL PIPE MARKING STAINLESS STEEL PIPE SERIES (ANSI B 36.10 ; 36.19 ... products. We mainly produce stainless steel pipes, rods, bars, pipe fittings, and export to USA, Chile, Brazil, Canada, ... spectrophotometer, CS analyzer, intercrystalline corrosion tester, hydraulic tester, universal testing instrument for material, vortex and ultrasonic fault detection ...