從焊(han)(han)接工(gong)藝來看(kan)。不管(guan)(guan)(guan)(guan)(guan)是(shi)(shi)(shi)河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)還是(shi)(shi)(shi)螺旋(xuan)管(guan)(guan)(guan)(guan)(guan)，這(zhe)兩(liang)者的(de)(de)(de)(de)焊(han)(han)接方式(shi)都是(shi)(shi)(shi)相同(tong)(tong)的(de)(de)(de)(de)。但是(shi)(shi)(shi)在實際(ji)(ji)的(de)(de)(de)(de)焊(han)(han)接過程(cheng)當(dang)中，直(zhi)(zhi)縫焊(han)(han)管(guan)(guan)(guan)(guan)(guan)往(wang)往(wang)會(hui)出現大(da)量的(de)(de)(de)(de)T形(xing)焊(han)(han)縫，在這(zhe)樣的(de)(de)(de)(de)焊(han)(han)縫的(de)(de)(de)(de)地方，往(wang)往(wang)會(hui)有(you)一些(xie)殘(can)余(yu)應力，雖然(ran)這(zhe)對(dui)使(shi)用(yong)沒(mei)有(you)太(tai)大(da)影(ying)響，但是(shi)(shi)(shi)也正(zheng)是(shi)(shi)(shi)因(yin)(yin)為這(zhe)些(xie)殘(can)余(yu)應力加(jia)大(da)了河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)出現裂縫的(de)(de)(de)(de)可能性(xing)。從根本(ben)(ben)上來說(shuo)，河(he)源龍(long)(long)川(chuan)(chuan)螺旋(xuan)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)或者河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)都是(shi)(shi)(shi)焊(han)(han)接鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)一種(zhong)(zhong)(zhong)，因(yin)(yin)為兩(liang)者的(de)(de)(de)(de)優越性(xing)能，這(zhe)兩(liang)種(zhong)(zhong)(zhong)鋼(gang)(gang)(gang)材廣泛的(de)(de)(de)(de)應用(yong)在各項工(gong)程(cheng)當(dang)中，當(dang)然(ran)因(yin)(yin)為兩(liang)者生產工(gong)藝不同(tong)(tong)，在實際(ji)(ji)的(de)(de)(de)(de)使(shi)用(yong)過程(cheng)當(dang)中還是(shi)(shi)(shi)有(you)很(hen)大(da)的(de)(de)(de)(de)區別的(de)(de)(de)(de)，直(zhi)(zhi)接導致了兩(liang)種(zhong)(zhong)(zhong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)使(shi)用(yong)范圍有(you)了很(hen)大(da)的(de)(de)(de)(de)不同(tong)(tong)。相對(dui)于(yu)河(he)源龍(long)(long)川(chuan)(chuan)螺旋(xuan)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)來說(shuo)，河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)制作(zuo)工(gong)藝要簡單很(hen)多，河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)生產工(gong)藝主(zhu)要分(fen)為兩(liang)種(zhong)(zhong)(zhong)，一種(zhong)(zhong)(zhong)是(shi)(shi)(shi)高(gao)(gao)頻焊(han)(han)接河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)，還有(you)一種(zhong)(zhong)(zhong)是(shi)(shi)(shi)埋(mai)弧(hu)焊(han)(han)河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)。正(zheng)是(shi)(shi)(shi)因(yin)(yin)為河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)生產工(gong)藝簡單的(de)(de)(de)(de)這(zhe)些(xie)特性(xing)，所以河(he)源龍(long)(long)川(chuan)(chuan)直(zhi)(zhi)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)生產效率很(hen)高(gao)(gao)，成(cheng)本(ben)(ben)較低，而且發展的(de)(de)(de)(de)速(su)度也是(shi)(shi)(shi)十(shi)分(fen)迅速(su)。