廣西紀濤(tao)金屬(shu)材料有(you)限公司常(chang)年經營柳(liu)州(zhou)無縫鋼(gang)管(guan)、鍍鋅(xin)鋼(gang)管(guan)、不銹鋼(gang)管(guan)，不銹鋼(gang)板，螺旋鋼(gang)管(guan)、合金鋼(gang)管(guan)、鍋爐(lu)管(guan)、柳(liu)州(zhou)精密鋼(gang)管(guan)、鍍鋅(xin)方管(guan)角鋼(gang)，槽鋼(gang)，扁(bian)鋼(gang)。本公司多年來以(yi)良好的(de)信譽、優質的(de)產品、雄厚的(de)實力、低廉的(de)價格享譽大(da)江南北。由整(zheng)塊金屬制成的，表面(mian)上沒有接縫(feng)的鋼管(guan)(guan)(guan)(guan)，稱為無縫(feng)鋼管(guan)(guan)(guan)(guan)。根據生產方(fang)法，無縫(feng)管(guan)(guan)(guan)(guan)分熱軋管(guan)(guan)(guan)(guan)、冷(leng)軋管(guan)(guan)(guan)(guan)、冷(leng)拔(ba)管(guan)(guan)(guan)(guan)、擠壓管(guan)(guan)(guan)(guan)、頂管(guan)(guan)(guan)(guan)等。按照(zhao)斷面(mian)形(xing)(xing)狀，無縫(feng)鋼管(guan)(guan)(guan)(guan)分圓形(xing)(xing)和(he)(he)異形(xing)(xing)兩種(zhong)，異形(xing)(xing)管(guan)(guan)(guan)(guan)有方(fang)形(xing)(xing)、橢圓形(xing)(xing)、三角(jiao)形(xing)(xing)、六角(jiao)形(xing)(xing)、瓜子形(xing)(xing)、星形(xing)(xing)、 帶(dai)翅(chi)管(guan)(guan)(guan)(guan)多種(zhong)復雜形(xing)(xing)狀。最大直徑(jing)達650mm，最小直徑(jing)為 0.3mm。根據用(yong)途不同， 有厚(hou)壁管(guan)(guan)(guan)(guan)和(he)(he)薄壁管(guan)(guan)(guan)(guan)。無縫(feng)鋼管(guan)(guan)(guan)(guan)主要用(yong)做石(shi)油(you)地質鉆探管(guan)(guan)(guan)(guan)、石(shi)油(you)化工用(yong)的裂化管(guan)(guan)(guan)(guan)、鍋 爐管(guan)(guan)(guan)(guan)、軸(zhou)承管(guan)(guan)(guan)(guan)以及汽(qi)車、拖拉機、航空用(yong)高精(jing)度結構(gou)鋼管(guan)(guan)(guan)(guan)。