一、方矩管的價格是多少錢一噸
方矩管是方形管材和矩形管材的統稱,是帶鋼經過工藝處理卷制而成的一種鋼管,在建筑領域應用廣泛,包括機械制造、造船、鋼結構工程、電力工程等方面都有,市面上的方矩管價格并不固定,主要受到市場上鋼材價格的影響,此外,方管的生產工藝、生產標準、表面處理工藝、用途、規格、壁厚等也會影響到其價格,購買地不同,方管的價格也有所不同,價格大概在五千多元到六七千元一噸不等。在選購方矩管的時候要注意,市面上的方矩管產品眾多,質量方面參差不齊,挑選時注意看它的尺寸、性能、表面質量、包裝等方面,選擇好的方矩管品牌產品。
二、方矩管重量計算公式
方(fang)(fang)矩管(guan)的(de)(de)型號規(gui)(gui)格(ge)不(bu)(bu)同,其重(zhong)量也(ye)會有(you)所不(bu)(bu)同,一般有(you)一個理(li)論重(zhong)量,可以(yi)通過(guo)規(gui)(gui)格(ge)和計算(suan)公(gong)式(shi)計算(suan)出它的(de)(de)重(zhong)量,計算(suan)公(gong)式(shi)是(shi)(shi):4*壁(bi)厚*(邊(bian)長(chang)-壁(bi)厚)*7.85=每(mei)米(mi)(mi)(mi)重(zhong)量(克(ke)/米(mi)(mi)(mi)),其中,邊(bian)長(chang)和壁(bi)厚都以(yi)毫(hao)米(mi)(mi)(mi)為(wei)(wei)(wei)(wei)單(dan)位,直(zhi)接把數值代入(ru)上述公(gong)式(shi),得出即(ji)為(wei)(wei)(wei)(wei)每(mei)米(mi)(mi)(mi)方(fang)(fang)管(guan)的(de)(de)重(zhong)量,以(yi)克(ke)為(wei)(wei)(wei)(wei)單(dan)位。比如(ru)30*30*2.5毫(hao)米(mi)(mi)(mi)的(de)(de)方(fang)(fang)管(guan),按上述公(gong)式(shi)即(ji)可算(suan)出其每(mei)米(mi)(mi)(mi)重(zhong)量為(wei)(wei)(wei)(wei):4*2.5*(30-2.5)*7.85=275*7.85=2158.75克(ke),即(ji)約(yue)2.16公(gong)斤。當壁(bi)厚和邊(bian)長(chang)都以(yi)毫(hao)米(mi)(mi)(mi)為(wei)(wei)(wei)(wei)單(dan)位時,4*壁(bi)厚*(邊(bian)長(chang)-壁(bi)厚)算(suan)出的(de)(de)是(shi)(shi)每(mei)米(mi)(mi)(mi)長(chang)度方(fang)(fang)管(guan)的(de)(de)體積(ji),以(yi)立方(fang)(fang)厘(li)米(mi)(mi)(mi)為(wei)(wei)(wei)(wei)單(dan)位,再乘以(yi)鐵的(de)(de)比重(zhong)每(mei)立方(fang)(fang)厘(li)米(mi)(mi)(mi)7.85克(ke),得出即(ji)為(wei)(wei)(wei)(wei)每(mei)米(mi)(mi)(mi)方(fang)(fang)管(guan)以(yi)克(ke)為(wei)(wei)(wei)(wei)單(dan)位的(de)(de)重(zhong)量。
三、方矩管的用途有哪些
方(fang)(fang)(fang)(fang)(fang)矩管(guan)是一種(zhong)(zhong)建筑用(yong)(yong)(yong)(yong)(yong)鋼(gang)(gang)管(guan),它的(de)用(yong)(yong)(yong)(yong)(yong)途(tu)(tu)多種(zhong)(zhong)多樣,按(an)用(yong)(yong)(yong)(yong)(yong)途(tu)(tu)可(ke)分為(wei)裝(zhuang)飾用(yong)(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)管(guan)、機床(chuang)設(she)備用(yong)(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)管(guan)、機械工(gong)(gong)(gong)業用(yong)(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)管(guan)、化工(gong)(gong)(gong)用(yong)(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)管(guan)、鋼(gang)(gang)結構(gou)用(yong)(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)管(guan)、造(zao)船用(yong)(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)管(guan)、汽(qi)車用(yong)(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)管(guan)、鋼(gang)(gang)梁(liang)柱用(yong)(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)管(guan)、特殊用(yong)(yong)(yong)(yong)(yong)途(tu)(tu)方(fang)(fang)(fang)(fang)(fang)管(guan)等(deng),具體(ti)的(de)用(yong)(yong)(yong)(yong)(yong)途(tu)(tu)有:1、用(yong)(yong)(yong)(yong)(yong)作(zuo)輸送流體(ti)的(de)管(guan)道:可(ke)輸送石油、 天燃氣(qi)、水、煤(mei)氣(qi)、蒸氣(qi)等(deng)流體(ti)。2、制造(zao)機械零(ling)件和工(gong)(gong)(gong)程結構(gou):方(fang)(fang)(fang)(fang)(fang)形管(guan)重量較輕,且(qie)不影響抗彎、抗扭強度,所以(yi)也廣泛用(yong)(yong)(yong)(yong)(yong)于制造(zao)機械零(ling)件和工(gong)(gong)(gong)程結構(gou)。3、生產武(wu)器(qi):可(ke)用(yong)(yong)(yong)(yong)(yong)于生產各種(zhong)(zhong)常規武(wu)器(qi)、槍(qiang)管(guan)、炮彈(dan)等(deng)。4、建筑結構(gou):作(zuo)為(wei)房(fang)梁(liang)、橋梁(liang)、輸電(dian)塔(ta)、起重運(yun)輸機械、船舶(bo)、工(gong)(gong)(gong)業爐、反應(ying)塔(ta)、容器(qi)架(jia)以(yi)及倉庫貨架(jia)等(deng)的(de)建筑鋼(gang)(gang)材。
四、方矩管分類大全
1、按工藝分類:(1)無縫(feng)方(fang)管(guan):包(bao)括熱軋無縫(feng)方(fang)管(guan)、冷(leng)拔(ba)無縫(feng)方(fang)管(guan)、擠壓無縫(feng)方(fang)管(guan)。(2)焊(han)(han)(han)接方(fang)管(guan)(guan)(guan)(guan):按工藝可(ke)分為電(dian)弧(hu)焊(han)(han)(han)方(fang)管(guan)(guan)(guan)(guan)、電(dian)阻焊(han)(han)(han)方(fang)管(guan)(guan)(guan)(guan)、氣焊(han)(han)(han)方(fang)管(guan)(guan)(guan)(guan)、爐(lu)焊(han)(han)(han)方(fang)管(guan)(guan)(guan)(guan);按焊(han)(han)(han)縫可(ke)分為直縫焊(han)(han)(han)方(fang)管(guan)(guan)(guan)(guan)、螺旋(xuan)焊(han)(han)(han)方(fang)管(guan)(guan)(guan)(guan)。2、按材質分類:(1)普(pu)碳鋼(gang)方管:Q195、Q215、Q235、SS400、20#鋼(gang)、45#鋼(gang)等。(2)低(di)合金方(fang)管(guan):Q345、16Mn、Q390、ST52-3等(deng)。3、按生產標準分類:主要有國標(biao)(biao)方(fang)(fang)管(guan)、日標(biao)(biao)方(fang)(fang)管(guan)、英制方(fang)(fang)管(guan)、美標(biao)(biao)方(fang)(fang)管(guan)、歐標(biao)(biao)方(fang)(fang)管(guan)、非標(biao)(biao)方(fang)(fang)管(guan)等。4、按斷面形狀分類:(1)簡(jian)單斷面:方形(xing)方管(guan)、矩(ju)形(xing)方管(guan)。(2)復雜(za)斷面:花形(xing)方(fang)管(guan)、開口形(xing)方(fang)管(guan)、波紋(wen)形(xing)方(fang)管(guan)、異型(xing)方(fang)管(guan)。5、按表面處理分類:可分為熱鍍鋅(xin)方管(guan)(guan)(guan)、電鍍鋅(xin)方管(guan)(guan)(guan)、涂油(you)方管(guan)(guan)(guan)、酸洗方管(guan)(guan)(guan)等。6、按用途分類:包括裝飾用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、機(ji)床設備(bei)用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、機(ji)械工業用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、化工用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、鋼結構用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、造(zao)船用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、汽車(che)用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、鋼梁柱用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、特殊用(yong)(yong)(yong)途(tu)方(fang)(fang)(fang)(fang)管(guan)(guan)等。7、按壁厚分類:根據(ju)壁(bi)厚大小(xiao)可分為超(chao)厚壁(bi)方矩管(guan)、厚壁(bi)方矩管(guan)和薄(bo)壁(bi)方矩管(guan)三種。