Pipa carbon steel Speck material : Seamless A53/ A106 API 5L GR.B Dia 1/ 2in - 36in, Panjang 6 meter sch 10-20-40-80 dll Brand : Japan / china / eropa / korea dll.
FLANGES : Materials Specs Pressure Class Type of Connection Size Wall Thickness WELDING NECK FLANGE ASTM A-105 150# RF 1/ 2 " - 40 " Sch.40, Sch.80, Sch160, SchXXS 300# RF 1/ 2 " - 40 " ....