小口徑無縫鋼管廠家材質豐富，小口徑無縫鋼管的應用已經在很多的地區得到了應用，主要用在金屬行業，建材行業和一些建筑管道行業進行展開。但是小口徑無縫鋼管的生產要遵循一定的技術，加工的技術的工藝流程是非常重要的，那么常規的技術是不能少的，下面我們主要來看一下小口徑無縫鋼管的生產工藝流程。

　　小口徑無縫鋼管的生(sheng)產工(gong)(gong)(gong)(gong)(gong)藝主(zhu)要(yao)包括冷(leng)拔，熱(re)軋(ya)和(he)(he)熱(re)擴。主(zhu)要(yao)的加工(gong)(gong)(gong)(gong)(gong)程序(xu)(xu)(xu)有坯料鋸切工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，環(huan)形爐加熱(re)工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，穿孔工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，軋(ya)管工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，定徑工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，冷(leng)床工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，矯直工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，切管吹(chui)灰工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，漏磁探傷工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，表面檢查(cha)和(he)(he)測長稱重到打包入(ru)庫。

　　主要的技術標準有結構用無縫鋼管GB/T8162-2008，輸送流體(ti)用無(wu)(wu)(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)GB/T8163-2008，低中壓鍋(guo)爐用無(wu)(wu)(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan) GB3087-2008，液壓支(zhi)柱(zhu)用熱軋無(wu)(wu)(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)GB/T1396-1998，高壓鍋(guo)爐用無(wu)(wu)(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)GB5310-2008，API套管(guan)(guan)(guan)(guan)和油管(guan)(guan)(guan)(guan)規(gui)范(fan) API5CT，管(guan)(guan)(guan)(guan)線鋼(gang)管(guan)(guan)(guan)(guan)規(gui)范(fan)API5L-44，低溫管(guan)(guan)(guan)(guan)道用無(wu)(wu)(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)GB/T18984-2003。

　　小口徑無縫鋼管的(de)規(gui)(gui)格(ge)(ge)分為(wei)外(wai)徑(jing)和壁厚兩種，外(wai)徑(jing)的(de)規(gui)(gui)格(ge)(ge)一(yi)般在6mm-89mm之間，而(er)壁厚則在1mm-12mm之間，按(an)照以上的(de)規(gui)(gui)則，一(yi)般的(de)規(gui)(gui)格(ge)(ge)有(you)6*1、18*5、25*6等(deng)等(deng)。而(er)19*1.5的(de)則是小(xiao)口徑(jing)薄壁鋼管(guan)，因為(wei)其厚度只有(you)1.5mm，此外(wai)還有(you)27*4、19*5等(deng)等(deng)規(gui)(gui)格(ge)(ge)的(de)小(xiao)口徑(jing)鋼管(guan)。

　　小口徑無縫鋼管能(neng)夠廣泛用(yong)(yong)于(yu)(yu)制(zhi)(zhi)造生(sheng)活中(zhong)我們常(chang)見的(de)各(ge)種結構件(jian)以及機械零件(jian)，例(li)如石油鉆桿以及汽車(che)傳動軸等(deng)等(deng)。不少自行(xing)車(che)架以及建筑施工(gong)中(zhong)用(yong)(yong)到的(de)鋼腳手架也是需要用(yong)(yong)到小(xiao)口徑無縫鋼管的(de)。其(qi)(qi)中(zhong)根據(ju)加(jia)(jia)(jia)工(gong)方(fang)式的(de)不同，其(qi)(qi)生(sheng)產出來的(de)鋼管用(yong)(yong)途也有(you)著相應的(de)區別，例(li)如經(jing)過冷(leng)(leng)加(jia)(jia)(jia)工(gong)的(de)硬鋼管，其(qi)(qi)一(yi)般不經(jing)過熱處理，可以制(zhi)(zhi)造摩托(tuo)車(che)的(de)零件(jian)制(zhi)(zhi)造，例(li)如減震器的(de)滑柱。其(qi)(qi)次，冷(leng)(leng)加(jia)(jia)(jia)工(gong)的(de)軟鋼管則是通過一(yi)種較小(xiao)的(de)變形量來進行(xing)冷(leng)(leng)加(jia)(jia)(jia)工(gong)生(sheng)產的(de)，它有(you)著相當高(gao)的(de)尺寸精度和(he)抗拉強度，因此能(neng)夠用(yong)(yong)于(yu)(yu)汽車(che)零件(jian)的(de)制(zhi)(zhi)造。