BAGIAN HOLLOW SEAMLESS
TABUNG PERSEGI SEAMLESS
TABUNG PERSEGI MULIS
STANDAR: ASTM A501 EN 10210 JIS G3466
KELAS: GR.A GR.B GR.C S355J2H S275J2H STKR400 STKR490
JENIS: PIPA SEAMLESS BAHAN BAKU
UKURAN:50X50X4 60X60X5 70X70X6 80X80X6 90X90X6 100X100X9
150X150X12 175X175X12 180X180X12 200X200X16
250X250X16 300X300X20 400X400X30 500X500X36 600X600X40
800X800X40 900X900X45 1000X1000X50
MERK:LEFIN STEEL
Tag populer: tabung persegi mulus, Cina, pemasok, produsen, pabrik, harga
