... 2. Thickness: 0.89-35mm 3.Surface: Annealed/Pickled/Polish WENZHOU stainless steel pipe / tube info: 1) Grade: TP304/ ... We mainly produce stainless steel pipes, rods, bars, pipe fittings, and export to USA, Chile, Brazil, Canada, Germany, Czechoslovakia, Turkey ... tester, hydraulic tester, universal testing instrument for material, vortex and ultrasonic fault detection equipment, etc.Now we have three ...