彎(wan)頭

彎(wan)(wan)頭：彎(wan)(wan)頭是水暖安(an)裝中常(chang)用(yong)(yong)的(de)(de)一種(zhong)連(lian)接用(yong)(yong)管(guan)件,用(yong)(yong)于管(guan)道拐彎(wan)(wan)處的(de)(de)連(lian)接，用(yong)(yong)來改變管(guan)道的(de)(de)方向。

其他名稱(cheng)：90°彎(wan)(wan)頭、直(zhi)角(jiao)彎(wan)(wan)、愛(ai)而彎(wan)(wan)、沖壓彎(wan)(wan)頭、壓制(zhi)(zhi)彎(wan)(wan)頭、機(ji)制(zhi)(zhi)彎(wan)(wan)頭、焊(han)接彎(wan)(wan)頭等。

用(yong)途：連接(jie)兩根公稱通徑相同或者不同的管(guan)子，使管(guan)路作90°、45°、180°及(ji)各用(yong)材質201 304 316 316L等。簡(jian)介種度數的轉彎。

彎曲半徑(jing)小(xiao)于等于管(guan)徑(jing)的1.5倍屬(shu)于彎頭,大于管(guan)徑(jing)的1.5倍屬(shu)于彎管(guan)。