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<靖江>旺宇鋼鐵貿易有限公司自成立以來，本著“十年磨劍、精益求精”的理念，自行研發、設計和生產了靖江；未來，公司將一如既往的(de)加強技(ji)術創新，持續研發高精尖接合工(gong)藝，將公司建設成為(wei)靖(jing)(jing)江及周邊認可的(de)靖(jing)(jing)江制造商。

就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)劣(lie)質無(wu)(wu)(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，尺寸(cun)(cun)(cun)超差分(fen)嚴(yan)重。因(yin)此(ci)我們可(ke)(ke)以，使(shi)游標卡尺，來(lai)檢車一(yi)(yi)下，鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)各個(ge)部分(fen)尺寸(cun)(cun)(cun)大(da)小，看(kan)看(kan)是(shi)(shi)不是(shi)(shi)，符合無(wu)(wu)(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)標準。如果沒有(you)游標卡尺，我們可(ke)(ke)以對鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，進行稱(cheng)量核對。劣(lie)質無(wu)(wu)(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，內(nei)尺寸(cun)(cun)(cun)波動(dong)(dong)(dong)很(hen)大(da)，但合格無(wu)(wu)(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，內(nei)尺寸(cun)(cun)(cun)也是(shi)(shi)分(fen)穩定。 　　而一(yi)(yi)般(ban)自(zi)來(lai)水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)，要(yao)么(me)(me)就(jiu)(jiu)(jiu)(jiu)直接(jie)暴(bao)露在(zai)(zai)空(kong)氣(qi)中(zhong)(zhong)(zhong)，要(yao)么(me)(me)就(jiu)(jiu)(jiu)(jiu)深埋在(zai)(zai)地(di)下。無(wu)(wu)(wu)論是(shi)(shi)哪一(yi)(yi)種情況，都是(shi)(shi)滿足(zu)了管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)生銹(xiu)條件。而一(yi)(yi)般(ban)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)現了生銹(xiu)，那么(me)(me)同樣(yang)水(shui)壓，就(jiu)(jiu)(jiu)(jiu)可(ke)(ke)以迫使(shi)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)，現一(yi)(yi)些泄(xie)露情況。如果一(yi)(yi)條自(zi)來(lai)水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)，現了任何一(yi)(yi)點縫隙(xi)，那么(me)(me)通過(guo)其中(zhong)(zhong)(zhong)水(shui)，就(jiu)(jiu)(jiu)(jiu)會(hui)從這(zhe)些縫隙(xi)中(zhong)(zhong)(zhong)露來(lai)，這(zhe)肯定會(hui)帶來(lai)很(hen)大(da)損失。 那么(me)(me)傳(chuan)動(dong)(dong)(dong)裝置，在(zai)(zai)運轉(zhuan)過(guo)程中(zhong)(zhong)(zhong)。就(jiu)(jiu)(jiu)(jiu)需(xu)要(yao)克服，更大(da)摩擦(ca)力。這(zhe)就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)意味(wei)著(zhu)，發(fa)動(dong)(dong)(dong)機所制(zhi)造動(dong)(dong)(dong)能。將會(hui)有(you)一(yi)(yi)部分(fen)，會(hui)在(zai)(zai)內(nei)部零件，自(zi)身運轉(zhuan)方面。這(zhe)就(jiu)(jiu)(jiu)(jiu)會(hui)讓傳(chuan)送到，汽(qi)車驅(qu)動(dong)(dong)(dong)裝置動(dong)(dong)(dong)能，就(jiu)(jiu)(jiu)(jiu)會(hui)大(da)大(da)減(jian)少(shao)了。可(ke)(ke)是(shi)(shi)無(wu)(wu)(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)不同，這(zhe)種管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)在(zai)(zai)制(zhi)作(zuo)過(guo)程中(zhong)(zhong)(zhong)，就(jiu)(jiu)(jiu)(jiu)會(hui)加(jia)入(ru)一(yi)(yi)個(ge)酸洗程序。但使(shi)無(wu)(wu)(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，就(jiu)(jiu)(jiu)(jiu)不存在(zai)(zai)這(zhe)樣(yang)問題(ti)。因(yin)為無(wu)(wu)(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，在(zai)(zai)制(zhi)作(zuo)過(guo)程中(zhong)(zhong)(zhong)，就(jiu)(jiu)(jiu)(jiu)加(jia)入(ru)了一(yi)(yi)定抗氧化(hua)處理(li)。如果你仔細看(kan)話(hua)，那么(me)(me)你就(jiu)(jiu)(jiu)(jiu)會(hui)發(fa)現，在(zai)(zai)無(wu)(wu)(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)表面，有(you)著(zhu)一(yi)(yi)層稀有(you)金屬鍍層。這(zhe)這(zhe)個(ge)鍍層，就(jiu)(jiu)(jiu)(jiu)可(ke)(ke)以很(hen)好，隔(ge)絕管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)與空(kong)氣(qi)接(jie)觸，從而是(shi)(shi)減(jian)少(shao)了，管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)生銹(xiu)可(ke)(ke)能性。