首(Shou)先(Xian)用(Yong)户(Hu)朋(Peng)友(You)们(Men)应(Ying)该(Gai)对(Dui)玻(Bo)璃(Li)钢(Gang)管(Guan)道(Dao)生(Sheng)产(Chan)制(Zhi)作(Zuo)过(Guo)程(Cheng)有(You)一(Yi)定(Ding)的(De)了(Liao)解(Jie)。(?)该(Gai)产(Chan)品(Pin)在(Zai)我(Wo)国(Guo)的(De)制(Zhi)作(Zuo)工(Gong)艺(Yi)主(Zhu)要(Yao)有(You)手(Shou)糊(Hu)和(He)缠(Chan)绕(Rao)两(Liang)种(Zhong)；(?) 手(Shou)糊(Hu)玻(Bo)璃(Li)钢(Gang)罐(Guan)技(Ji)术(Shu)要(Yao)求(Qiu)简(Jian)单(Dan)、(?)制(Zhi)作(Zuo)方(Fang)便(Bian)，(?)整(Zheng)个(Ge)制(Zhi)作(Zuo)过(Guo)程(Cheng)均(Jun)人(Ren)工(Gong)采(Cai)用(Yong)最(Zui)原(Yuan)始(Shi)的(De)手(Shou)工(Gong)技(Ji)术(Shu)即(Ji)可(Ke)完(Wan)成(Cheng),但(Dan)是(Shi)劣(Lie)势(Shi)也(Ye)很(Hen)明(Ming)显(Xian)那(Na)就(Jiu)是(Shi)消(Xiao)耗(Hao)时(Shi)间(Jian)长(Chang)，(?)管(Guan)道(Dao)质(Zhi)量(Liang)不(Bu)稳(Wen)定(Ding)。(?)

    而(?)玻(Bo)璃(Li)钢(Gang)管(Guan)道(Dao)用(Yong)机(Ji)械(Xie)缠(Chan)绕(Rao)加(Jia)工(Gong)工(Gong)艺(Yi)制(Zhi)作(Zuo)外(Wai)层(Ceng)，(?)是(Shi)国(Guo)内(Nei)该(Gai)类(Lei)产(Chan)品(Pin)最(Zui)先(Xian)进(Jin)的(De)制(Zhi)作(Zuo)工(Gong)艺(Yi)。(?)这(Zhe)种(Zhong)方(Fang)法(Fa)不(Bu)仅(Jin)省(Sheng)时(Shi)省(Sheng)工(Gong)，(?)还(Huan)大(Da)大(Da)提(Ti)升(Sheng)了(Liao)产(Chan)品(Pin)自(Zi)身(Shen)的(De)坚(Jian)固(Gu)性(Xing)。(?)除(Chu)此(Ci)之(Zhi)外(Wai)，(?)由(You)于(Yu)其(Qi)外(Wai)层(Ceng)采(Cai)用(Yong)的(De)是(Shi)机(Ji)械(Xie)无(Wu)缝(Feng)缠(Chan)绕(Rao)技(Ji)术(Shu)，(?)有(You)效(Xiao)避(Bi)免(Mian)气(Qi)泡(Pao)问(Wen)题(Ti)的(De)产(Chan)生(Sheng)。(?)而(?)这(Zhe)种(Zhong)方(Fang)法(Fa)生(Sheng)产(Chan)的(De)钢(Gang)罐(Guan)产(Chan)品(Pin)，(?)使(Shi)用(Yong)寿(Shou)命(Ming)较(Jiao)之(Zhi)前(Qian)种(Zhong)生(Sheng)产(Chan)工(Gong)艺(Yi)能(Neng)大(Da)大(Da)延(Yan)长(Chang)五(Wu)倍(Bei)左(Zuo)右(You)。(?)