精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)方(fang)法(fa)：精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)分為(wei)無(wu)縫(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)(he)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。無(wu)縫(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)過(guo)程是(shi)將實心管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)坯或(huo)鋼錠穿(chuan)成(cheng)(cheng)空心的(de)(de)(de)毛(mao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，然后再將其軋制成(cheng)(cheng)所(suo)要求尺(chi)寸的(de)(de)(de)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。采(cai)用的(de)(de)(de)穿(chuan)孔和(he)(he)軋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)方(fang)法(fa)不(bu)(bu)同，就構成(cheng)(cheng)了生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)無(wu)縫(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)不(bu)(bu)同方(fang)法(fa)。精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)過(guo)程是(shi)將管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)坯彎曲成(cheng)(cheng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)狀(zhuang)，再把縫(feng)(feng)隙焊(han)接(jie)起來成(cheng)(cheng)為(wei)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。因(yin)采(cai)用的(de)(de)(de)成(cheng)(cheng)型和(he)(he)焊(han)接(jie)方(fang)法(fa)不(bu)(bu)同，就構成(cheng)(cheng)了生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)不(bu)(bu)同方(fang)法(fa)。無(wu)縫(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)主要用熱軋法(fa)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)。擠壓(ya)法(fa)主要用于生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)難穿(chuan)孔的(de)(de)(de)低(di)塑性高(gao)(gao)合金(jin)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)或(huo)異(yi)型精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)(he)復合金(jin)屬管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。冷軋和(he)(he)冷拔(ba)法(fa)可將熱軋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)繼續加工(gong)(gong)成(cheng)(cheng)小(xiao)直徑和(he)(he)薄壁的(de)(de)(de)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)工(gong)(gong)藝(yi)過(guo)程簡單、生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)效率高(gao)(gao)、成(cheng)(cheng)本低(di)、產(chan)(chan)品品種日益擴大。精(jing)(jing)(jing)(jing)軋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)也叫精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，是(shi)無(wu)縫(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)一種生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)工(gong)(gong)藝(yi)。201精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)件

低(di)壓(ya)(ya)(ya)流(liu)(liu)體(ti)(ti)輸送(song)用(yong)(yong)(yong)(yong)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)，也(ye)稱一(yi)(yi)般焊(han)管(guan)(guan)(guan)(guan)(guan)，俗(su)稱黑管(guan)(guan)(guan)(guan)(guan)。是用(yong)(yong)(yong)(yong)于(yu)輸送(song)水(shui)、煤氣(qi)(qi)、空氣(qi)(qi)、油和取暖蒸汽等(deng)一(yi)(yi)般較低(di)壓(ya)(ya)(ya)力流(liu)(liu)體(ti)(ti)和其他用(yong)(yong)(yong)(yong)途的(de)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)。精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)接(jie)壁厚分(fen)為(wei)普(pu)通(tong)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)和加厚精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)；接(jie)管(guan)(guan)(guan)(guan)(guan)端形式分(fen)為(wei)不(bu)帶螺(luo)紋(wen)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)和帶螺(luo)紋(wen)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)。低(di)壓(ya)(ya)(ya)流(liu)(liu)體(ti)(ti)輸送(song)用(yong)(yong)(yong)(yong)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)除(chu)直接(jie)用(yong)(yong)(yong)(yong)于(yu)輸送(song)流(liu)(liu)體(ti)(ti)外，還大量(liang)用(yong)(yong)(yong)(yong)作低(di)壓(ya)(ya)(ya)流(liu)(liu)體(ti)(ti)輸送(song)用(yong)(yong)(yong)(yong)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)的(de)原管(guan)(guan)(guan)(guan)(guan)。1、低(di)壓(ya)(ya)(ya)流(liu)(liu)體(ti)(ti)輸送(song)用(yong)(yong)(yong)(yong)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)，也(ye)稱鍍鋅電焊(han)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)，俗(su)稱白管(guan)(guan)(guan)(guan)(guan)。是用(yong)(yong)(yong)(yong)于(yu)輸送(song)水(shui)、煤氣(qi)(qi)、空氣(qi)(qi)油及取暖蒸汽、暖水(shui)等(deng)一(yi)(yi)般較低(di)壓(ya)(ya)(ya)力流(liu)(liu)體(ti)(ti)或其他用(yong)(yong)(yong)(yong)途的(de)熱浸精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)。精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)接(jie)壁厚分(fen)為(wei)普(pu)通(tong)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)和加厚精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)；接(jie)管(guan)(guan)(guan)(guan)(guan)端形式分(fen)為(wei)不(bu)帶螺(luo)紋(wen)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)和帶螺(luo)紋(wen)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)。精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)的(de)規格用(yong)(yong)(yong)(yong)公稱口徑(jing)(jing)表示(shi)，公稱口徑(jing)(jing)是內(nei)徑(jing)(jing)的(de)近似值。2、普(pu)通(tong)碳素鋼(gang)電線套管(guan)(guan)(guan)(guan)(guan)是工(gong)業與民(min)用(yong)(yong)(yong)(yong)建筑(zhu)、安(an)裝機器設備等(deng)電氣(qi)(qi)安(an)裝工(gong)程中用(yong)(yong)(yong)(yong)于(yu)保(bao)護電線的(de)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)。3、直縫(feng)電焊(han)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)是焊(han)縫(feng)與精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)縱向平行的(de)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)。用(yong)(yong)(yong)(yong)于(yu)一(yi)(yi)般結構用(yong)(yong)(yong)(yong)，通(tong)常分(fen)為(wei)公制(zhi)電焊(han)精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)、電焊(han)薄壁管(guan)(guan)(guan)(guan)(guan)等(deng)等(deng)。201精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)件精(jing)(jing)(jing)(jing)密(mi)(mi)(mi)(mi)管(guan)(guan)(guan)(guan)(guan)按橫截面積形狀的(de)不(bu)同可分(fen)為(wei)圓(yuan)管(guan)(guan)(guan)(guan)(guan)和異(yi)型管(guan)(guan)(guan)(guan)(guan)。

精(jing)密(mi)管(guan)(guan)的(de)產品應(ying)用(yong)(yong)：熱精(jing)密(mi)管(guan)(guan)普遍應(ying)用(yong)(yong)于建筑、機(ji)械、煤礦、化(hua)(hua)工(gong)(gong)、電(dian)力、鐵道(dao)(dao)車輛、汽車工(gong)(gong)業、公路、橋(qiao)梁、集裝箱、體(ti)育設(she)施、農業機(ji)械、石油(you)(you)(you)機(ji)械、探(tan)礦機(ji)械、大棚建設(she)等制造工(gong)(gong)業。精(jing)密(mi)管(guan)(guan)表面有熱浸鍍或電(dian)鍍鋅層的(de)精(jing)密(mi)管(guan)(guan)。鍍鋅可增(zeng)加精(jing)密(mi)管(guan)(guan)的(de)抗腐蝕能力，延長使(shi)用(yong)(yong)壽命。精(jing)密(mi)管(guan)(guan)的(de)用(yong)(yong)途很廣(guang)，除作輸(shu)水(shui)、煤氣、油(you)(you)(you)等一般低壓力流體(ti)的(de)管(guan)(guan)線管(guan)(guan)外，還(huan)用(yong)(yong)作石油(you)(you)(you)工(gong)(gong)業特別是海洋(yang)油(you)(you)(you)田的(de)油(you)(you)(you)井管(guan)(guan)、輸(shu)油(you)(you)(you)管(guan)(guan)，化(hua)(hua)工(gong)(gong)焦(jiao)化(hua)(hua)設(she)備的(de)油(you)(you)(you)加熱器(qi)(qi)、冷凝冷卻器(qi)(qi)、煤餾(liu)洗(xi)油(you)(you)(you)交(jiao)換(huan)器(qi)(qi)用(yong)(yong)管(guan)(guan)，以(yi)及棧橋(qiao)管(guan)(guan)樁(zhuang)、礦山坑(keng)道(dao)(dao)的(de)支撐架用(yong)(yong)管(guan)(guan)等。

無縫(feng)(feng)(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)：無縫(feng)(feng)(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)采(cai)(cai)用高(gao)精(jing)(jing)(jing)(jing)度(du)(du)鋼材(cai)(cai)精(jing)(jing)(jing)(jing)心拉拔或(huo)(huo)(huo)(huo)冷(leng)軋。由于無縫(feng)(feng)(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)內(nei)(nei)壁(bi)(bi)和(he)外壁(bi)(bi)沒(mei)有氧化(hua)層來承受(shou)(shou)這種高(gao)壓(ya)(ya)(ya)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)優(you)點，無泄漏(lou)、精(jing)(jing)(jing)(jing)度(du)(du)高(gao)、光(guang)潔(jie)度(du)(du)高(gao)、冷(leng)彎(wan)變形、擴(kuo)口、壓(ya)(ya)(ya)扁(bian)和(he)無裂紋(wen)，我們可以(yi)主(zhu)要(yao)用于生(sheng)產過程中(zhong)的(de)(de)(de)(de)(de)氣動(dong)或(huo)(huo)(huo)(huo)液壓(ya)(ya)(ya)元件產品，如氣缸或(huo)(huo)(huo)(huo)油缸，可以(yi)是無縫(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)或(huo)(huo)(huo)(huo)焊管(guan)(guan)(guan)(guan)(guan)(guan)。含(han)碳原子、硅、錳(meng)(meng)、錳(meng)(meng)、硫、磷、磷、鉻和(he)鉻的(de)(de)(de)(de)(de)無縫(feng)(feng)(feng)(feng)鋼的(de)(de)(de)(de)(de)化(hua)學成分。優(you)良碳鋼，精(jing)(jing)(jing)(jing)軋，無氧化(hua)發光(guang)，熱(re)(re)處理(li)，無損(sun)分析和(he)檢測，用專屬網絡設備(bei)對(dui)(dui)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)內(nei)(nei)壁(bi)(bi)進行不同的(de)(de)(de)(de)(de)刷涂和(he)高(gao)壓(ya)(ya)(ya)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)清洗，在精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)上涂防(fang)銹油進行防(fang)銹技術(shu)(shu)處理(li)，并對(dui)(dui)兩端的(de)(de)(de)(de)(de)蓋(gai)子進行防(fang)塵處理(li)。管(guan)(guan)(guan)(guan)(guan)(guan)壁(bi)(bi)精(jing)(jing)(jing)(jing)度(du)(du)高(gao)，光(guang)潔(jie)度(du)(du)高(gao)。熱(re)(re)處理(li)后(hou)的(de)(de)(de)(de)(de)鋼沒(mei)有氧化(hua)層。高(gao)潔(jie)凈(jing)鋼的(de)(de)(de)(de)(de)內(nei)(nei)壁(bi)(bi)承受(shou)(shou)高(gao)壓(ya)(ya)(ya)、冷(leng)變形、擴(kuo)口、無裂紋(wen)壓(ya)(ya)(ya)扁(bian)。主(zhu)要(yao)用途：汽(qi)(qi)車、機械設備(bei)配件等(deng)對(dui)(dui)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)精(jing)(jing)(jing)(jing)度(du)(du)和(he)光(guang)潔(jie)度(du)(du)有較高(gao)技術(shu)(shu)要(yao)求(qiu)的(de)(de)(de)(de)(de)機械。用戶只需要(yao)精(jing)(jing)(jing)(jing)密(mi)(mi)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)精(jing)(jing)(jing)(jing)度(du)(du)，以(yi)及用戶對(dui)(dui)高(gao)光(guang)潔(jie)度(du)(du)的(de)(de)(de)(de)(de)要(yao)求(qiu)。由于采(cai)(cai)用高(gao)精(jing)(jing)(jing)(jing)度(du)(du)無縫(feng)(feng)(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)，2-8號(hao)線可以(yi)保持公差，因(yin)此許(xu)多用戶都有加(jia)工站，以(yi)節(jie)省材(cai)(cai)料(liao)損(sun)耗(hao)。當使用無縫(feng)(feng)(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)時，管(guan)(guan)(guan)(guan)(guan)(guan)子或(huo)(huo)(huo)(huo)棒材(cai)(cai)會慢慢轉變為無縫(feng)(feng)(feng)(feng)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)。熱(re)(re)精(jing)(jing)(jing)(jing)密(mi)(mi)管(guan)(guan)(guan)(guan)(guan)(guan)普遍應(ying)用于建筑、機械、化(hua)工、電力、鐵道車輛、汽(qi)(qi)車工業、公路、橋梁、集裝箱等(deng)制造業。

大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)鋼(gang)(gang)管(guan)是(shi)(shi)(shi)指外徑(jing)(jing)(jing)(jing)在1000MM以上的(de)(de)(de)鋼(gang)(gang)管(guan)，大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)無縫鋼(gang)(gang)管(guan)是(shi)(shi)(shi)由鋼(gang)(gang)錠或實心管(guan)坯經穿孔，再經熱軋、冷(leng)(leng)(leng)軋或冷(leng)(leng)(leng)拔制成(cheng)。1、鏈式(shi)冷(leng)(leng)(leng)床。以往多采(cai)用(yong)結(jie)構簡單的(de)(de)(de)鏈式(shi)冷(leng)(leng)(leng)床，結(jie)構簡單，成(cheng)本低，但大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)鋼(gang)(gang)管(guan)容(rong)易因(yin)鏈條(tiao)錯位而(er)彎(wan)曲(qu)，大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)鋼(gang)(gang)管(guan)不(bu)能從輸入輥道自(zi)由收集到(dao)冷(leng)(leng)(leng)床，所(suo)(suo)以現(xian)在很少(shao)使用(yong)。2、逐步(bu)(bu)(bu)冷(leng)(leng)(leng)卻床。該冷(leng)(leng)(leng)床由步(bu)(bu)(bu)進(jin)(jin)(jin)梁和固(gu)定(ding)梁組(zu)成(cheng)，冷(leng)(leng)(leng)卻后的(de)(de)(de)大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)鋼(gang)(gang)管(guan)由步(bu)(bu)(bu)進(jin)(jin)(jin)梁支撐，向(xiang)前移(yi)動一定(ding)距離，然后放入固(gu)定(ding)梁的(de)(de)(de)齒槽中。適當調整(zheng)機(ji)架的(de)(de)(de)行程，可(ke)使大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)鋼(gang)(gang)管(guan)每(mei)一步(bu)(bu)(bu)滾動兩次(ci)，達到(dao)矯(jiao)直大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)鋼(gang)(gang)管(guan)的(de)(de)(de)效(xiao)果(guo)，目(mu)前，幾乎所(suo)(suo)有新建的(de)(de)(de)軋管(guan)機(ji)都采(cai)用(yong)步(bu)(bu)(bu)進(jin)(jin)(jin)式(shi)機(ji)架冷(leng)(leng)(leng)床。3、螺(luo)旋(xuan)冷(leng)(leng)(leng)床。這種冷(leng)(leng)(leng)床是(shi)(shi)(shi)靠螺(luo)桿(gan)上的(de)(de)(de)螺(luo)旋(xuan)體將冷(leng)(leng)(leng)床上的(de)(de)(de)大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)鋼(gang)(gang)管(guan)向(xiang)前推動而(er)冷(leng)(leng)(leng)卻的(de)(de)(de)，隨著螺(luo)桿(gan)的(de)(de)(de)轉動，大(da)口(kou)(kou)(kou)徑(jing)(jing)(jing)(jing)鋼(gang)(gang)管(guan)除承受向(xiang)前推力外，還受到(dao)橫向(xiang)推力，因(yin)此，它(ta)在前進(jin)(jin)(jin)的(de)(de)(de)同時橫向(xiang)移(yi)動，只會(hui)向(xiang)前移(yi)動。無縫精密管(guan)是(shi)(shi)(shi)由整(zheng)塊金(jin)屬制成(cheng)的(de)(de)(de)管(guan)子(zi)，表面沒(mei)有接縫。安徽不(bu)銹鋼(gang)(gang)工業精密管(guan)定(ding)做

低(di)壓流體輸(shu)送用(yong)(yong)精(jing)密(mi)管(guan)(guan)是用(yong)(yong)于輸(shu)送水、煤氣(qi)、空氣(qi)和取暖(nuan)蒸汽等一般較(jiao)低(di)壓力流體和其他用(yong)(yong)途(tu)的精(jing)密(mi)管(guan)(guan)。201精(jing)密(mi)管(guan)(guan)件

精(jing)密(mi)(mi)管(guan)(guan)(guan)表面的(de)(de)(de)處理(li)(li)：1、酸(suan)洗：很久以(yi)(yi)前，除(chu)(chu)銹(xiu)法被普遍(bian)使用(yong)。通(tong)常，化(hua)學(xue)和(he)(he)(he)電解方(fang)(fang)法用(yong)于(yu)酸(suan)洗。酸(suan)洗可以(yi)(yi)去除(chu)(chu)氧化(hua)皮(pi)、銹(xiu)跡(ji)。舊(jiu)涂(tu)層有(you)時可以(yi)(yi)作為(wei)噴砂除(chu)(chu)銹(xiu)后(hou)的(de)(de)(de)二(er)次處理(li)(li)。化(hua)學(xue)酸(suan)洗可以(yi)(yi)在(zai)一(yi)定(ding)程度(du)上使表面潔(jie)凈粗糙，但(dan)錨線較淺，造成(cheng)環境(jing)污染，超過國家環保(bao)指標。2、機械(xie)設備：精(jing)密(mi)(mi)管(guan)(guan)(guan)拋(pao)丸(wan)(wan)(wan)機除(chu)(chu)銹(xiu)。精(jing)密(mi)(mi)管(guan)(guan)(guan)拋(pao)丸(wan)(wan)(wan)機除(chu)(chu)銹(xiu)表面處理(li)(li)的(de)(de)(de)方(fang)(fang)法是將拋(pao)丸(wan)(wan)(wan)材料(liao)以(yi)(yi)高速和(he)(he)(he)一(yi)定(ding)的(de)(de)(de)角度(du)拋(pao)向工件表面，使拋(pao)丸(wan)(wan)(wan)材料(liao)沖(chong)(chong)擊精(jing)密(mi)(mi)管(guan)(guan)(guan)表面，然后(hou)使拋(pao)丸(wan)(wan)(wan)材料(liao)在(zai)機器內反復循環。這種方(fang)(fang)法不(bu)只能(neng)(neng)徹底解決精(jing)密(mi)(mi)管(guan)(guan)(guan)的(de)(de)(de)除(chu)(chu)銹(xiu)、氧化(hua)和(he)(he)(he)污染，而且能(neng)(neng)在(zai)精(jing)密(mi)(mi)管(guan)(guan)(guan)的(de)(de)(de)磨(mo)料(liao)猛烈沖(chong)(chong)擊和(he)(he)(he)摩擦作用(yong)下達(da)到要求(qiu)的(de)(de)(de)均勻粗糙度(du)。改進后(hou)的(de)(de)(de)表面處理(li)(li)方(fang)(fang)法實現了(le)低成(cheng)本、高效率、經濟環保(bao)、高機械(xie)化(hua)、智能(neng)(neng)化(hua)等優點。201精(jing)密(mi)(mi)管(guan)(guan)(guan)件

無錫(xi)龐學精密(mi)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)制(zhi)管(guan)(guan)(guan)(guan)有限公(gong)司(si)(si)(si)坐落于(yu)無錫(xi)市(shi)新吳區(qu)錫(xi)泰(tai)路239號，是集設計、開(kai)發(fa)(fa)、生產(chan)、銷售(shou)、售(shou)后(hou)(hou)(hou)服務(wu)于(yu)一(yi)體(ti)，建(jian)筑、建(jian)材的(de)(de)生產(chan)型企業(ye)。公(gong)司(si)(si)(si)在行(xing)(xing)(xing)業(ye)內(nei)發(fa)(fa)展多(duo)年，持續為用戶(hu)(hu)提供(gong)整套不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)焊(han)(han)接(jie)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)工業(ye)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)精密(mi)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)定制(zhi)管(guan)(guan)(guan)(guan)的(de)(de)解決方案。公(gong)司(si)(si)(si)具有不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)焊(han)(han)接(jie)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)工業(ye)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)精密(mi)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)定制(zhi)管(guan)(guan)(guan)(guan)等(deng)多(duo)種產(chan)品，根(gen)據客戶(hu)(hu)不(bu)(bu)(bu)同的(de)(de)需求，提供(gong)不(bu)(bu)(bu)同類型的(de)(de)產(chan)品。公(gong)司(si)(si)(si)擁有一(yi)批熱情敬(jing)業(ye)、經驗(yan)豐富的(de)(de)服務(wu)團隊，為客戶(hu)(hu)提供(gong)服務(wu)。龐學致力于(yu)開(kai)拓(tuo)國(guo)內(nei)市(shi)場，與(yu)建(jian)筑、建(jian)材行(xing)(xing)(xing)業(ye)內(nei)企業(ye)建(jian)立(li)(li)長期穩定的(de)(de)伙伴關系，公(gong)司(si)(si)(si)以產(chan)品質量及良好的(de)(de)售(shou)后(hou)(hou)(hou)服務(wu)，獲(huo)得(de)客戶(hu)(hu)及業(ye)內(nei)的(de)(de)一(yi)致好評(ping)。無錫(xi)龐學精密(mi)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)制(zhi)管(guan)(guan)(guan)(guan)有限公(gong)司(si)(si)(si)本(ben)(ben)著先做人(ren)，后(hou)(hou)(hou)做事(shi)，誠信為本(ben)(ben)的(de)(de)態度(du)，立(li)(li)志于(yu)為客戶(hu)(hu)提供(gong)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)焊(han)(han)接(jie)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)工業(ye)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)精密(mi)管(guan)(guan)(guan)(guan)，不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)定制(zhi)管(guan)(guan)(guan)(guan)行(xing)(xing)(xing)業(ye)解決方案，節省(sheng)客戶(hu)(hu)成本(ben)(ben)。歡迎新老客戶(hu)(hu)來電(dian)咨(zi)詢。

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