蛇形彎管(guan)可分為冷煨和(he)熱煨。一般中小(xiao)管(guan)徑彎管(guan)可以(yi)冷彎加工(gong)獲(huo)得；大管(guan)徑的就(jiu)需(xu)要熱彎了。主要用于彎制(zhi)有色(se)或黑色(se)金屬的管(guan)材(cai)，可適(shi)用于建材(cai)、造船、化工(gong)、冶金、鍋(guo)爐(lu)及重型機械

 蛇形(xing)彎(wan)管(guan)(guan)(guan)可分(fen)為冷(leng)煨和熱(re)(re)煨。一般(ban)中(zhong)小管(guan)(guan)(guan)徑彎(wan)管(guan)(guan)(guan)可以冷(leng)彎(wan)加工(gong)獲得；大管(guan)(guan)(guan)徑的就需要(yao)熱(re)(re)彎(wan)了。 主要(yao)用(yong)(yong)于彎(wan)制有色(se)(se)或黑(hei)色(se)(se)金屬的管(guan)(guan)(guan)材(cai)，可適(shi)用(yong)(yong)于建(jian)材(cai)、造船、化工(gong)、冶金、鍋爐及重型機(ji)械制造等(deng)部門(men)。產品主要(yao)用(yong)(yong)于建(jian)筑圓弧型鋼(gang)結構，隧道(dao)支承、車頂(ding)彎(wan)梁、地鐵工(gong)程、鋁門(men)窗、天棚、包圓柱內骨架(jia)、涼臺扶手(shou)、淋浴(yu)房(fang)門(men)、生產線(xian)軌道(dao)、健身(shen)器(qi)材(cai)等(deng)多種行業(ye)。中(zhong)頻(pin)彎(wan)管(guan)(guan)(guan)廣泛應(ying)用(yong)(yong)于電力、石油、化工(gong)、航(hang)海(hai)、核工(gong)業(ye)等(deng)工(gong)程領(ling)域的管(guan)(guan)(guan)道(dao)預制中(zhong)。中(zhong)頻(pin)彎(wan)管(guan)(guan)(guan)的過(guo)程是在鋼(gang)管(guan)(guan)(guan)待彎(wan)部分(fen)套上感應(ying)圈，用(yong)(yong)機(ji)械轉臂卡住管(guan)(guan)(guan)頭(tou)，在感應(ying)圈中(zhong)通入中(zhong)頻(pin)電流(liu)加熱(re)(re)鋼(gang)管(guan)(guan)(guan)，當鋼(gang)管(guan)(guan)(guan)溫度升高到塑(su)性狀態時，在鋼(gang)管(guan)(guan)(guan)后端用(yong)(yong)機(ji)械推力推進，進行彎(wan)制，彎(wan)制出的鋼(gang)管(guan)(guan)(guan)部分(fen)迅速用(yong)(yong)冷(leng)卻劑(ji)冷(leng)卻, 這(zhe)樣邊(bian)(bian)加熱(re)(re)、邊(bian)(bian)推進、邊(bian)(bian)彎(wan)制、邊(bian)(bian)冷(leng)卻， 不斷將(jiang)彎(wan)管(guan)(guan)(guan)彎(wan)制出來。