PT. PERMATA MULIA . ... - Pipa Steel Pipe Of Industry ( Pipa Spindo ) . Macam macam pipa Spindo : Pipa MR, Pipa KSZ, Pipa WSZ, Pipa BSA A, Pipa BSA B, Pipa Medium A SNI, Pipa Medium B SNI, Pipa Sch 20, Pipa Sch 40 - Pipa Bakrie Medium, Pipa Bakrie Sch 10, Pipa Bakrie Sch 20, Pipa Bakrie Sch 30, Pipa Bakrie ISO, Pipa Alim, Pipa ...