I-ERW Steel Pipes
Okujwayelekile: BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500, G3452-2004, EN 10219, EN 10255-1996, DIN 2T-2078 GB
Material: Q195, Q235, Q275, Q345
Ukucaciswa: 1/2”-24” (OD: 21.3mm-660mm)
Ubukhulu bodonga: 1.0mm-12mm
Ukwelashwa kwendawo: I-galvanized, i-oyela enamathela, i-lacquering