無縫方管

無縫方管是(shi)一(yi)種(zhong)具(ju)有中(zhong)(zhong)空截面(mian)周邊沒有接縫的(de)(de)(de)長條鋼(gang)(gang)(gang)材。鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有中(zhong)(zhong)空截面(mian)，大量用(yong)作輸送流(liu)體(ti)的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道，如(ru)輸送石油、天然氣、煤氣、水及(ji)某些(xie)固體(ti)物料(liao)的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道等(deng)。鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與圓(yuan)(yuan)(yuan)鋼(gang)(gang)(gang)等(deng)實(shi)心鋼(gang)(gang)(gang)材相比，在抗(kang)彎(wan)抗(kang)扭強度相同時，重量較輕，是(shi)一(yi)種(zhong)經(jing)濟截面(mian)鋼(gang)(gang)(gang)材，廣(guang)泛(fan)用(yong)于(yu)制造(zao)(zao)結構件和機械零件，如(ru)石油鉆桿、汽車(che)傳動軸、自行車(che)架(jia)以及(ji)建筑施(shi)工中(zhong)(zhong)用(yong)的(de)(de)(de)鋼(gang)(gang)(gang)腳(jiao)手架(jia)等(deng)。用(yong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)制造(zao)(zao)環形零件，可提(ti)高材料(liao)利用(yong)率，簡化制造(zao)(zao)工序(xu)，節約(yue)材料(liao)和加工工時，如(ru)滾動軸承套圈、千(qian)斤頂(ding)套等(deng)，目前(qian)已廣(guang)泛(fan)用(yong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)來制造(zao)(zao)。鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)還是(shi)各種(zhong)常規武器不(bu)(bu)可缺少的(de)(de)(de)材料(liao)，槍管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、炮(pao)筒等(deng)都要(yao)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)來制造(zao)(zao)。鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)按橫截面(mian)積形狀的(de)(de)(de)不(bu)(bu)同可分(fen)為圓(yuan)(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和異(yi)型(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。由于(yu)在周長相等(deng)的(de)(de)(de)條件下(xia)(xia)，圓(yuan)(yuan)(yuan)面(mian)積最大，用(yong)圓(yuan)(yuan)(yuan)形管(guan)(guan)(guan)(guan)(guan)(guan)(guan)可以輸送更(geng)多(duo)的(de)(de)(de)流(liu)體(ti)。此外，圓(yuan)(yuan)(yuan)環截面(mian)在承受(shou)內部或外部徑向壓力時，受(shou)力較均勻，因(yin)此，絕大多(duo)數鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)圓(yuan)(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。但(dan)是(shi)，圓(yuan)(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)也有一(yi)定的(de)(de)(de)局限性，如(ru)在受(shou)平面(mian)彎(wan)曲的(de)(de)(de)條件下(xia)(xia)，圓(yuan)(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)就不(bu)(bu)如(ru)方、矩形管(guan)(guan)(guan)(guan)(guan)(guan)(guan)抗(kang)彎(wan)強度大，一(yi)些(xie)農(nong)機具(ju)骨架(jia)、鋼(gang)(gang)(gang)木家具(ju)等(deng)就常用(yong)方、矩形管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。根據不(bu)(bu)同用(yong)方管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)力學性能

聊城市碩鑫鋼管有限公司公司常備現貨：Q235方管，Q345B方管，鍍鋅方管，20#方矩管，16Mn方矩管，無縫方矩管，改拔方矩管，無縫鋼管等國標規格產品現貨。并可定做非標方矩管，量小也可接單，量大價優。 以低價搶占市場！以質量穩定客戶！

歡迎新老客戶前來洽談、電議。0635-3381234、3391234

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我公司提供的方矩鋼管分為直縫焊方矩鋼管和無縫方矩鋼管兩種，方管規格型號有：
20*20*0.6-2.0 130*130*3.0-1225*25*0.6-2.0 140*140*3.0-12
30*30*0.8-3.0150*150*3.0-12管40*40*0.8*4.0 160*160*4.0-12
50*50*1.0*5.0 180*180*4.0-1260*60*1.2-6.0200*200*4.0-14
70*70*2.0-6.0 220*200*4.0-1675*75*2.0-6.0 250*250*6.0-16
80*80*2.0-8.0280*280*6.0-16 90*90*2.0-8.0 300*300*6.0-16
100*100*2.0-12 350*350*8.0-16 120*120*3.0-12400*400*8.0-16

業務電話：0635-3381234 、3391234 、郝：18865266789、 13370970008

我公(gong)司常年定(ding)做(zuo)塔吊(diao)、汽吊(diao)、行吊(diao)、起重機械用方矩(ju)管(guan)，規格齊全(quan)，無縫(feng)方矩(ju)管(guan)可(ke)定(ding)做(zuo)，量小也可(ke)接單。//www.shuoxingg.com

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