無縫鋼(gang)(gang)管(guan)(guan)批發(fa)用(yong)(yong)(yong)途(tu)很廣泛。一般用(yong)(yong)(yong)途(tu)的無縫鋼(gang)(gang)管(guan)(guan)由普(pu)通的碳素結構鋼(gang)(gang)、低合金結構鋼(gang)(gang)或(huo)合金結構鋼(gang)(gang)軋(ya)制，產量(liang)最多(duo)，主要用(yong)(yong)(yong)作輸送流體的管(guan)(guan)道或(huo)結構零(ling)件。.2、根據用(yong)(yong)(yong)途(tu)不同分(fen)三類供(gong)應：a、按化(hua)學成分(fen)和(he)機械(xie)性能供(gong)應；b、按機械(xie)性能供(gong)應；c、按水(shui)壓(ya)試(shi)驗供(gong)應。按a、b類供(gong)應的鋼(gang)(gang)管(guan)(guan)，如(ru)用(yong)(yong)(yong)于(yu)承受液(ye)體壓(ya)力，也要進行(xing)水(shui)壓(ya)試(shi)驗。3、專門用(yong)(yong)(yong)途(tu)的無縫管(guan)(guan)有鍋爐(lu)用(yong)(yong)(yong)無縫管(guan)(guan)、化(hua)工電力用(yong)(yong)(yong)，地質用(yong)(yong)(yong)無縫鋼(gang)(gang)管(guan)(guan)及石油用(yong)(yong)(yong)無縫管(guan)(guan)等多(duo)種。

無縫(feng)鋼(gang)管具有中(zhong)空截面，大量用作輸送(song)流體的管道，如(ru)輸送(song)石油、天(tian)然氣(qi)(qi)、煤氣(qi)(qi)、水及某(mou)些固體物(wu)料的管道等。鋼(gang)管與圓鋼(gang)等實(shi)心鋼(gang)材(cai)相比，在抗彎抗扭強(qiang)度相同(tong)時，重量較輕，是(shi)一種(zhong)經(jing)濟截面鋼(gang)材(cai)。

廣泛用于制造結構件和機械零件，如石油鉆桿、汽車傳動軸、自行車架以及建筑施工中用的鋼腳手架等用鋼管制造環形零件，可提高材料利用率，簡化制造工序，節約材料和加工工時，已廣泛用鋼管來制造。長沙C型鋼代理去哪找？無縫鋼管批發來永洋鋼鐵