猫咪视频官网

·管線管

　　用(yong)于石油、天然氣(qi)工業中的氣(qi)、水(shui)、油輸送。公司管(guan)(guan)(guan)線(xian)(xian)管(guan)(guan)(guan)產品現已(yi)形成高(gao)強管(guan)(guan)(guan)線(xian)(xian)管(guan)(guan)(guan)、海底(di)管(guan)(guan)(guan)線(xian)(xian)管(guan)(guan)(guan)、耐低溫(wen)管(guan)(guan)(guan)線(xian)(xian)管(guan)(guan)(guan)、耐高(gao)溫(wen)管(guan)(guan)(guan)線(xian)(xian)管(guan)(guan)(guan)、抗腐蝕管(guan)(guan)(guan)線(xian)(xian)管(guan)(guan)(guan)等多用(yong)途、高(gao)檔次(ci)產品的制造能力。強度(du)級別高(gao)達(da)：API 5L*100。管(guan)(guan)(guan)徑范(fan)圍：114.3～460mm。