精密無縫管是什么

精密無縫管是一種通過冷拔或熱軋處理后的一種高精密的鋼管材料，由于(yu)精密(mi)鋼(gang)管內外壁無(wu)(wu)氧化層、承受高(gao)(gao)壓無(wu)(wu)泄(xie)漏、高(gao)(gao)精度(du)(du)、高(gao)(gao)光潔(jie)度(du)(du)、冷(leng)彎(wan)不變形(xing)、擴口、壓扁(bian)無(wu)(wu)裂(lie)縫(feng)(feng)等有(you)(you)點(dian)，所以主要用來(lai)生產氣動或液壓元(yuan)件的產品，如氣缸或油缸，可(ke)以是(shi)無(wu)(wu)縫(feng)(feng)管，也有(you)(you)焊接管精密(mi)鋼(gang)管的化學成分，有(you)(you)碳C、硅Si、錳Mn、硫S、磷P、鉻Cr，無(wu)(wu)縫(feng)(feng)鋼(gang)管與圓鋼(gang)等實心鋼(gang)材相(xiang)比，在抗(kang)彎(wan)抗(kang)扭(niu)強(qiang)度(du)(du)相(xiang)同時，重量較(jiao)輕，是(shi)一種經濟截面鋼(gang)材，廣泛用于(yu)制(zhi)造結構(gou)件和機械零件。

無(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)與圓鋼等實心鋼材(cai)相比(bi)，在抗彎抗扭強(qiang)度(du)相同(tong)時(shi)(shi)，重量(liang)較(jiao)輕，是一種經(jing)(jing)濟截面鋼材(cai)，廣泛用(yong)(yong)(yong)于制造(zao)結(jie)構件(jian)(jian)和(he)機械零(ling)(ling)件(jian)(jian)。精(jing)(jing)密(mi)(mi)(mi)鋼管(guan)(guan)在繼承無(wu)縫(feng)(feng)(feng)鋼管(guan)(guan)的(de)優點(dian)(dian)同(tong)時(shi)(shi)，也(ye)具備(bei)(bei)了自己(ji)的(de)一些特點(dian)(dian)。用(yong)(yong)(yong)精(jing)(jing)密(mi)(mi)(mi)制造(zao)環形零(ling)(ling)件(jian)(jian)，可提(ti)高(gao)材(cai)料利用(yong)(yong)(yong)率(lv)，簡化制造(zao)工(gong)序(xu)，節約(yue)材(cai)料和(he)加工(gong)工(gong)時(shi)(shi)，如滾動(dong)軸承套(tao)(tao)圈、千斤(jin)頂(ding)套(tao)(tao)等，已(yi)廣泛用(yong)(yong)(yong)精(jing)(jing)密(mi)(mi)(mi)鋼管(guan)(guan)來(lai)制造(zao)。精(jing)(jing)密(mi)(mi)(mi)無(wu)縫(feng)(feng)(feng)管(guan)(guan)的(de)推(tui)廣應用(yong)(yong)(yong)對節約(yue)鋼材(cai)，提(ti)高(gao)加工(gong)工(gong)效(xiao)，減(jian)少加工(gong)工(gong)序(xu)或(huo)設備(bei)(bei)投(tou)資有重要(yao)(yao)意義(yi)(yi)，可以節約(yue)費用(yong)(yong)(yong)和(he)加工(gong)工(gong)時(shi)(shi)，提(ti)高(gao)生產(chan)量(liang)和(he)材(cai)料利用(yong)(yong)(yong)率(lv)，同(tong)時(shi)(shi)有利于提(ti)高(gao)產(chan)品質量(liang)，降低(di)成本，對提(ti)高(gao)經(jing)(jing)濟效(xiao)益有重要(yao)(yao)意義(yi)(yi)。一般對精(jing)(jing)密(mi)(mi)(mi)度(du)要(yao)(yao)求較(jiao)高(gao)的(de)行業采(cai)用(yong)(yong)(yong)精(jing)(jing)密(mi)(mi)(mi)無(wu)縫(feng)(feng)(feng)管(guan)(guan)，沒有精(jing)(jing)密(mi)(mi)(mi)度(du)要(yao)(yao)求的(de)大都用(yong)(yong)(yong)無(wu)縫(feng)(feng)(feng)管(guan)(guan)，畢竟(jing)相同(tong)規(gui)格精(jing)(jing)密(mi)(mi)(mi)無(wu)縫(feng)(feng)(feng)管(guan)(guan)的(de)價格要(yao)(yao)比(bi)無(wu)縫(feng)(feng)(feng)管(guan)(guan)高(gao)。

精密無縫管特點

1、精(jing)密度高，節省了機械加工用(yong)戶工料時的損耗。

2、規格多，應用范圍廣(guang)泛。

3、冷軋(ya)成品(pin)精度高(gao)，表面質量(liang)好，直線度好。

4、鋼管內徑可以做成(cheng)六(liu)角形。

5、鋼(gang)管(guan)性能(neng)更優(you)越(yue)，金(jin)屬比(bi)較致密。

精密鋼管的用途有哪些

它廣泛用(yong)于(yu)液壓(ya)(ya)系統用(yong)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、注塑機(ji)(ji)(ji)(ji)用(yong)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、液壓(ya)(ya)機(ji)(ji)(ji)(ji)用(yong)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、船舶(bo)制造(zao)用(yong)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、EVA發泡油壓(ya)(ya)機(ji)(ji)(ji)(ji)械、精密(mi)油壓(ya)(ya)裁(cai)斷機(ji)(ji)(ji)(ji)用(yong)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、制鞋機(ji)(ji)(ji)(ji)械、液壓(ya)(ya)設備、高(gao)壓(ya)(ya)油管(guan)(guan)(guan)(guan)(guan)、液壓(ya)(ya)油管(guan)(guan)(guan)(guan)(guan)、卡套接(jie)頭(tou)、鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)接(jie)頭(tou)、橡膠機(ji)(ji)(ji)(ji)械、鍛壓(ya)(ya)機(ji)(ji)(ji)(ji)械、壓(ya)(ya)鑄機(ji)(ji)(ji)(ji)械、工(gong)程(cheng)機(ji)(ji)(ji)(ji)械、混泥(ni)土泵車(che)用(yong)高(gao)壓(ya)(ya)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、環衛車(che)用(yong)、汽車(che)行業(ye)、造(zao)船工(gong)業(ye)、金(jin)屬加工(gong)、軍工(gong)、柴(chai)油機(ji)(ji)(ji)(ji)、內燃機(ji)(ji)(ji)(ji)、空壓(ya)(ya)機(ji)(ji)(ji)(ji)、建筑機(ji)(ji)(ji)(ji)械、農林機(ji)(ji)(ji)(ji)械等，完全可以替代同(tong)標準的進口無(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)。