應用范圍:玻璃鋼類(lei)管(guan)件(jian)是(shi)一種輕(qing)的、高(gao)強、具有(you)耐腐(fu)蝕性的管(guan)件(jian)。管(guan)件(jian)英文(Pipe fitting)是(shi)管(guan)道系統(tong)中起連(lian)接、控制、變向、分(fen)流(liu)、密封、支撐等(deng)作(zuo)用的零部件(jian)的統(tong)稱(cheng)。鋼制管(guan)件(jian)均為承壓管(guan)件(jian)。根(gen)據加工工藝不同(tong),分(fen)為四大類(lei),即對焊(han)(han)(han)(han)類(lei)管(guan)件(jian)(分(fen)有(you)焊(han)(han)(han)(han)縫(feng)和(he)無(wu)焊(han)(han)(han)(han)縫(feng)兩種)、承插焊(han)(han)(han)(han)和(he)螺(luo)紋管(guan)件(jian)、法蘭管(guan)件(jian)。