Nkọwa dị mkpirikpi:

Stanadard: SABS 1123 Nrụgide: 600KPA,1000KPA,1600KPA,2500KPA,4000KPA Nha: DN10-DN600 Ụdị: Welding Neck Type 2 Plate type 3 Slip On Type 4 Blind Type 8 Ihe: CS RST37 S235JR; Q235; SS304 / 304L / 316 / 316L / Duplex SS mkpuchi: mmanụ nchara; Agba ojii / odo; Galvanized; Mkpuchi Epoxy