波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)是(shi)一(yi)(yi)种具有(you)波(bo)纹(wen)(wen)(wen)(wen)形状(zhuang)的(de)(de)(de)(de)金(jin)属管(guan)(guan)(guan)(guan)(guan)道(dao)，它的(de)(de)(de)(de)外形像一(yi)(yi)条蛇一(yi)(yi)样，因(yin)此(ci)(ci)也被称为“金(jin)属蛇管(guan)(guan)(guan)(guan)(guan)”。波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)具有(you)很多(duo)优(you)点(dian)(dian)，如耐高温、耐腐(fu)蚀(shi)、强(qiang)度(du)高、柔性(xing)好(hao)(hao)等，因(yin)此(ci)(ci)被广(guang)泛应(ying)用于石油(you)、化工(gong)、航(hang)空、航(hang)天等领域(yu)。波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)制造工(gong)艺(yi)相(xiang)对(dui)简单，一(yi)(yi)般采(cai)用不(bu)锈钢(gang)、铜、铝等材料制成(cheng)。制造过程中，首先将(jiang)金(jin)属板材经过切割(ge)、成(cheng)型(xing)、焊(han)接等工(gong)艺(yi)加工(gong)成(cheng)波(bo)纹(wen)(wen)(wen)(wen)形状(zhuang)，然后再进行表面处理和涂(tu)层处理，紧接着组装成(cheng)管(guan)(guan)(guan)(guan)(guan)道(dao)。波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)制造工(gong)艺(yi)相(xiang)对(dui)成(cheng)熟，生产效率(lv)高，成(cheng)本相(xiang)对(dui)较(jiao)低(di)。波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)具有(you)很多(duo)优(you)点(dian)(dian)，其中突出的(de)(de)(de)(de)是(shi)其柔性(xing)好(hao)(hao)。波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)波(bo)纹(wen)(wen)(wen)(wen)形状(zhuang)使(shi)其具有(you)很好(hao)(hao)的(de)(de)(de)(de)柔性(xing)，可以在一(yi)(yi)定(ding)范围内(nei)弯曲(qu)和扭转，适(shi)应(ying)各种复杂(za)的(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)道(dao)布局。此(ci)(ci)外，波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)还具有(you)很好(hao)(hao)的(de)(de)(de)(de)耐高温、耐腐(fu)蚀(shi)、强(qiang)度(du)高等特(te)点(dian)(dian)，可以在恶(e)劣的(de)(de)(de)(de)工(gong)作环境下长期稳定(ding)运行。波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)内(nei)壁光滑，减少了流体(ti)的(de)(de)(de)(de)阻(zu)力(li)，提(ti)高了管(guan)(guan)(guan)(guan)(guan)道(dao)系统的(de)(de)(de)(de)效率(lv)。揭阳不(bu)锈钢(gang)波(bo)纹(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)多(duo)少钱(qian) 一(yi)(yi)米(mi)

波(bo)纹管(guan)(guan)(guan)(guan)是在其(qi)(qi)表面上(shang)具(ju)有(you)一(yi)系列平行脊和(he)(he)(he)凹槽的(de)(de)(de)管(guan)(guan)(guan)(guan)。该(gai)管(guan)(guan)(guan)(guan)可(ke)以(yi)由钢或塑料制成，例如高密度(du)聚乙烯（HDPE）或PVC。它可(ke)以(yi)附加(jia)涂层或衬(chen)里。波(bo)纹管(guan)(guan)(guan)(guan)用(yong)(yong)于诸如排水管(guan)(guan)(guan)(guan)的(de)(de)(de)应(ying)用(yong)(yong)中(zhong)，其(qi)(qi)中(zhong)柔(rou)性(xing)(xing)(xing)，耐(nai)用(yong)(yong)性(xing)(xing)(xing)和(he)(he)(he)强度(du)是重(zhong)要的(de)(de)(de)属性(xing)(xing)(xing)。在常(chang)见(jian)的(de)(de)(de)用(yong)(yong)途(tu)中(zhong)可(ke)以(yi)看到小尺寸(cun)的(de)(de)(de)波(bo)纹管(guan)(guan)(guan)(guan)，例如用(yong)(yong)于从家庭(ting)屋檐上(shang)的(de)(de)(de)排水沟(gou)进行径流的(de)(de)(de)排水管(guan)(guan)(guan)(guan)。较(jiao)大尺寸(cun)的(de)(de)(de)管(guan)(guan)(guan)(guan)道(dao)(dao)用(yong)(yong)作桥梁下和(he)(he)(he)道(dao)(dao)路旁的(de)(de)(de)雨水渠(qu)与涵洞等。波(bo)纹管(guan)(guan)(guan)(guan)的(de)(de)(de)柔(rou)韧(ren)性(xing)(xing)(xing)使其(qi)(qi)比(bi)刚性(xing)(xing)(xing)光滑管(guan)(guan)(guan)(guan)更适(shi)合各种用(yong)(yong)途(tu)。波(bo)纹的(de)(de)(de)高度(du)通(tong)过脊的(de)(de)(de)高度(du)来(lai)测(ce)量(liang)； 数字(zi)越(yue)(yue)大，管(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)灵(ling)(ling)活性(xing)(xing)(xing)越(yue)(yue)大。深圳耐(nai)压波(bo)纹管(guan)(guan)(guan)(guan)费用(yong)(yong)波(bo)纹管(guan)(guan)(guan)(guan)的(de)(de)(de)安(an)装简便，可(ke)以(yi)灵(ling)(ling)活调(diao)整长度(du)和(he)(he)(he)角(jiao)度(du)，适(shi)用(yong)(yong)于各种复杂(za)的(de)(de)(de)管(guan)(guan)(guan)(guan)道(dao)(dao)布局。

PE波(bo)(bo)纹(wen)(wen)(wen)管(guan)(guan)(guan)（聚乙烯波(bo)(bo)纹(wen)(wen)(wen)管(guan)(guan)(guan)）具有(you)(you)以(yi)(yi)下几个主要作(zuo)(zuo)(zuo)(zuo)(zuo)用：1.保护(hu)(hu)(hu)作(zuo)(zuo)(zuo)(zuo)(zuo)用：PE波(bo)(bo)纹(wen)(wen)(wen)管(guan)(guan)(guan)可以(yi)(yi)作(zuo)(zuo)(zuo)(zuo)(zuo)为电(dian)缆(lan)(lan)、线路(lu)(lu)等管(guan)(guan)(guan)道(dao)(dao)的(de)保护(hu)(hu)(hu)套(tao)管(guan)(guan)(guan)，有(you)(you)效防止外界(jie)物理损(sun)伤、化(hua)学腐蚀和水(shui)分(fen)侵(qin)入(ru)，延(yan)长电(dian)缆(lan)(lan)的(de)使(shi)用寿(shou)命。2.导(dao)向(xiang)作(zuo)(zuo)(zuo)(zuo)(zuo)用：PE波(bo)(bo)纹(wen)(wen)(wen)管(guan)(guan)(guan)可以(yi)(yi)引导(dao)电(dian)缆(lan)(lan)、线路(lu)(lu)等管(guan)(guan)(guan)道(dao)(dao)的(de)布线方向(xiang)，使(shi)其(qi)整齐有(you)(you)序，便于维(wei)护(hu)(hu)(hu)和管(guan)(guan)(guan)理。3.隔(ge)热(re)作(zuo)(zuo)(zuo)(zuo)(zuo)用：PE波(bo)(bo)纹(wen)(wen)(wen)管(guan)(guan)(guan)具有(you)(you)一定(ding)的(de)隔(ge)热(re)性(xing)能(neng)，可以(yi)(yi)减少电(dian)缆(lan)(lan)、线路(lu)(lu)等管(guan)(guan)(guan)道(dao)(dao)受到外界(jie)温度变化(hua)的(de)影(ying)响，保持其(qi)稳定(ding)的(de)工作(zuo)(zuo)(zuo)(zuo)(zuo)温度。4.防水(shui)作(zuo)(zuo)(zuo)(zuo)(zuo)用：PE波(bo)(bo)纹(wen)(wen)(wen)管(guan)(guan)(guan)具有(you)(you)良(liang)好的(de)防水(shui)性(xing)能(neng)，可以(yi)(yi)有(you)(you)效阻止水(shui)分(fen)渗入(ru)电(dian)缆(lan)(lan)、线路(lu)(lu)等管(guan)(guan)(guan)道(dao)(dao)，保护(hu)(hu)(hu)其(qi)内(nei)部设备和电(dian)气(qi)元件(jian)。5.方便施(shi)工作(zuo)(zuo)(zuo)(zuo)(zuo)用：PE波(bo)(bo)纹(wen)(wen)(wen)管(guan)(guan)(guan)具有(you)(you)柔(rou)软性(xing)和可塑性(xing)，易于弯曲和安装，能(neng)够适(shi)应各种复杂的(de)施(shi)工环境，提高施(shi)工效率。

PE波纹(wen)(wen)管（聚(ju)乙烯(xi)波纹(wen)(wen)管）具(ju)有(you)以下(xia)特点：1.良(liang)(liang)好(hao)的(de)柔性(xing)(xing)(xing)：PE波纹(wen)(wen)管具(ju)有(you)较(jiao)好(hao)的(de)柔性(xing)(xing)(xing)和(he)(he)可塑(su)性(xing)(xing)(xing)，能(neng)够(gou)(gou)(gou)(gou)适(shi)应各种(zhong)弯(wan)曲和(he)(he)变形，方(fang)便(bian)安装和(he)(he)使(shi)用(yong)(yong)(yong)。2.耐(nai)(nai)(nai)腐蚀(shi)性(xing)(xing)(xing)：PE波纹(wen)(wen)管具(ju)有(you)较(jiao)强的(de)耐(nai)(nai)(nai)腐蚀(shi)性(xing)(xing)(xing)，能(neng)够(gou)(gou)(gou)(gou)抵(di)抗(kang)酸、碱(jian)、盐等(deng)化学介质的(de)侵蚀(shi)，适(shi)用(yong)(yong)(yong)于(yu)多种(zhong)腐蚀(shi)性(xing)(xing)(xing)环境。3.耐(nai)(nai)(nai)高(gao)(gao)温(wen)性(xing)(xing)(xing)：PE波纹(wen)(wen)管具(ju)有(you)较(jiao)高(gao)(gao)的(de)耐(nai)(nai)(nai)高(gao)(gao)温(wen)性(xing)(xing)(xing)，能(neng)够(gou)(gou)(gou)(gou)在一(yi)定(ding)温(wen)度范围内正(zheng)常工(gong)(gong)作，适(shi)用(yong)(yong)(yong)于(yu)高(gao)(gao)温(wen)环境下(xia)的(de)输送(song)和(he)(he)保护。4.轻质强度：PE波纹(wen)(wen)管具(ju)有(you)较(jiao)轻的(de)重量和(he)(he)较(jiao)高(gao)(gao)的(de)强度，便(bian)于(yu)搬运和(he)(he)安装，同(tong)时能(neng)够(gou)(gou)(gou)(gou)承受一(yi)定(ding)的(de)压(ya)力和(he)(he)冲(chong)击。5.无毒(du)环保：PE波纹(wen)(wen)管采用(yong)(yong)(yong)聚(ju)乙烯(xi)材料制造，无毒(du)无味，符合食品卫生要求(qiu)，可安全(quan)用(yong)(yong)(yong)于(yu)食品、饮料等(deng)行业。6.耐(nai)(nai)(nai)磨(mo)损性(xing)(xing)(xing)：PE波纹(wen)(wen)管具(ju)有(you)较(jiao)好(hao)的(de)耐(nai)(nai)(nai)磨(mo)损性(xing)(xing)(xing)，能(neng)够(gou)(gou)(gou)(gou)抵(di)抗(kang)颗(ke)粒(li)物(wu)料的(de)冲(chong)击和(he)(he)磨(mo)损，延长使(shi)用(yong)(yong)(yong)寿命。7.绝缘性(xing)(xing)(xing)能(neng)：PE波纹(wen)(wen)管具(ju)有(you)良(liang)(liang)好(hao)的(de)绝缘性(xing)(xing)(xing)能(neng)，能(neng)够(gou)(gou)(gou)(gou)有(you)效隔离(li)电(dian)流(liu)和(he)(he)电(dian)磁干扰(rao)，适(shi)用(yong)(yong)(yong)于(yu)电(dian)力设备和(he)(he)电(dian)气工(gong)(gong)程。波纹(wen)(wen)管是一(yi)种(zhong)用(yong)(yong)(yong)于(yu)输送(song)液体或气体的(de)管道，具(ju)有(you)良(liang)(liang)好(hao)的(de)柔性(xing)(xing)(xing)和(he)(he)耐(nai)(nai)(nai)压(ya)性(xing)(xing)(xing)能(neng)。

金(jin)(jin)属(shu)波(bo)纹(wen)(wen)管(guan)(guan)(guan)具有(you)良好的(de)(de)(de)柔(rou)性(xing)(xing)(xing)和(he)(he)(he)可(ke)塑性(xing)(xing)(xing)，广泛应用(yong)(yong)于(yu)(yu)(yu)以(yi)下主要领域：1.石(shi)油化(hua)工行(xing)业(ye)(ye)：金(jin)(jin)属(shu)波(bo)纹(wen)(wen)管(guan)(guan)(guan)用(yong)(yong)于(yu)(yu)(yu)输(shu)送(song)(song)石(shi)油、天然气(qi)(qi)、化(hua)工介(jie)质(zhi)(zhi)等(deng)。其(qi)耐(nai)(nai)高(gao)温(wen)、耐(nai)(nai)腐蚀(shi)的(de)(de)(de)特性(xing)(xing)(xing)使其(qi)能(neng)(neng)(neng)够(gou)在恶(e)劣(lie)的(de)(de)(de)工作环境下安全可(ke)靠地输(shu)送(song)(song)介(jie)质(zhi)(zhi)。2.电(dian)力(li)(li)行(xing)业(ye)(ye)：金(jin)(jin)属(shu)波(bo)纹(wen)(wen)管(guan)(guan)(guan)用(yong)(yong)于(yu)(yu)(yu)电(dian)力(li)(li)设(she)备(bei)(bei)(bei)(bei)的(de)(de)(de)连接、导线保(bao)(bao)护等(deng)。其(qi)良好的(de)(de)(de)导电(dian)性(xing)(xing)(xing)和(he)(he)(he)耐(nai)(nai)高(gao)温(wen)性(xing)(xing)(xing)能(neng)(neng)(neng)，能(neng)(neng)(neng)够(gou)有(you)效(xiao)地保(bao)(bao)护电(dian)线电(dian)缆(lan)，防(fang)止电(dian)线电(dian)缆(lan)受损和(he)(he)(he)漏(lou)电(dian)。3.机械设(she)备(bei)(bei)(bei)(bei)行(xing)业(ye)(ye)：金(jin)(jin)属(shu)波(bo)纹(wen)(wen)管(guan)(guan)(guan)用(yong)(yong)于(yu)(yu)(yu)机械设(she)备(bei)(bei)(bei)(bei)的(de)(de)(de)柔(rou)性(xing)(xing)(xing)连接、减(jian)震(zhen)降噪(zao)等(deng)。其(qi)柔(rou)性(xing)(xing)(xing)和(he)(he)(he)可(ke)塑性(xing)(xing)(xing)使其(qi)能(neng)(neng)(neng)够(gou)适应机械设(she)备(bei)(bei)(bei)(bei)的(de)(de)(de)运动(dong)和(he)(he)(he)振动(dong)，减(jian)少设(she)备(bei)(bei)(bei)(bei)的(de)(de)(de)振动(dong)和(he)(he)(he)噪(zao)音。4.汽(qi)(qi)车(che)工业(ye)(ye)：金(jin)(jin)属(shu)波(bo)纹(wen)(wen)管(guan)(guan)(guan)用(yong)(yong)于(yu)(yu)(yu)汽(qi)(qi)车(che)排气(qi)(qi)系(xi)(xi)(xi)(xi)统(tong)(tong)、冷(leng)(leng)却系(xi)(xi)(xi)(xi)统(tong)(tong)等(deng)。其(qi)耐(nai)(nai)高(gao)温(wen)、耐(nai)(nai)腐蚀(shi)的(de)(de)(de)特性(xing)(xing)(xing)使其(qi)能(neng)(neng)(neng)够(gou)承受汽(qi)(qi)车(che)排气(qi)(qi)和(he)(he)(he)冷(leng)(leng)却介(jie)质(zhi)(zhi)的(de)(de)(de)高(gao)温(wen)和(he)(he)(he)腐蚀(shi)，保(bao)(bao)证汽(qi)(qi)车(che)的(de)(de)(de)正常(chang)运行(xing)。5.建(jian)筑(zhu)行(xing)业(ye)(ye)：金(jin)(jin)属(shu)波(bo)纹(wen)(wen)管(guan)(guan)(guan)用(yong)(yong)于(yu)(yu)(yu)建(jian)筑(zhu)物的(de)(de)(de)给(ji)排水系(xi)(xi)(xi)(xi)统(tong)(tong)、暖通空调系(xi)(xi)(xi)(xi)统(tong)(tong)等(deng)。其(qi)耐(nai)(nai)压(ya)、耐(nai)(nai)腐蚀(shi)的(de)(de)(de)特性(xing)(xing)(xing)使其(qi)能(neng)(neng)(neng)够(gou)承受建(jian)筑(zhu)物内(nei)部的(de)(de)(de)水压(ya)和(he)(he)(he)化(hua)学介(jie)质(zhi)(zhi)，保(bao)(bao)证建(jian)筑(zhu)物的(de)(de)(de)正常(chang)运行(xing)。6.食(shi)品行(xing)业(ye)(ye)：金(jin)(jin)属(shu)波(bo)纹(wen)(wen)管(guan)(guan)(guan)用(yong)(yong)于(yu)(yu)(yu)食(shi)品加工设(she)备(bei)(bei)(bei)(bei)的(de)(de)(de)输(shu)送(song)(song)系(xi)(xi)(xi)(xi)统(tong)(tong)、灌(guan)装系(xi)(xi)(xi)(xi)统(tong)(tong)等(deng)。其(qi)无毒、耐(nai)(nai)腐蚀(shi)的(de)(de)(de)特性(xing)(xing)(xing)使其(qi)能(neng)(neng)(neng)够(gou)安全可(ke)靠地输(shu)送(song)(song)食(shi)品和(he)(he)(he)饮料，符合食(shi)品卫生(sheng)要求(qiu)。波(bo)纹(wen)(wen)管(guan)(guan)(guan)可(ke)以(yi)用(yong)(yong)于(yu)(yu)(yu)输(shu)送(song)(song)高(gao)温(wen)介(jie)质(zhi)(zhi)，具有(you)良好的(de)(de)(de)耐(nai)(nai)热性(xing)(xing)(xing)能(neng)(neng)(neng)。湛江镀锌波(bo)纹(wen)(wen)管(guan)(guan)(guan)公(gong)司

波纹(wen)管(guan)(guan)具有(you)良好的抗腐蚀性能(neng)，可以在恶劣的环(huan)境下使用，如化(hua)工厂、海洋(yang)工程等。揭阳(yang)不(bu)锈钢波纹(wen)管(guan)(guan)多少(shao)钱 一米

塑(su)(su)料(liao)(liao)(liao)波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)具(ju)有(you)以下几(ji)个特点：1.轻质：相对于(yu)金属波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)，塑(su)(su)料(liao)(liao)(liao)波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)具(ju)有(you)较(jiao)(jiao)轻的(de)(de)(de)(de)(de)(de)重量，便于(yu)搬运和(he)(he)安装(zhuang)。2.耐腐蚀(shi)性(xing)(xing)(xing)(xing)(xing)(xing)：塑(su)(su)料(liao)(liao)(liao)波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)具(ju)有(you)良好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)耐腐蚀(shi)性(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，能(neng)(neng)(neng)够(gou)(gou)抵(di)(di)抗多(duo)种化学(xue)物质的(de)(de)(de)(de)(de)(de)侵蚀(shi)，适用于(yu)腐蚀(shi)性(xing)(xing)(xing)(xing)(xing)(xing)介质的(de)(de)(de)(de)(de)(de)输送(song)。3.良好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)柔性(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)弯曲性(xing)(xing)(xing)(xing)(xing)(xing)：塑(su)(su)料(liao)(liao)(liao)波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)具(ju)有(you)较(jiao)(jiao)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)柔性(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)弯曲性(xing)(xing)(xing)(xing)(xing)(xing)，能(neng)(neng)(neng)够(gou)(gou)适应复杂的(de)(de)(de)(de)(de)(de)布(bu)置和(he)(he)弯曲要求，减(jian)少(shao)管(guan)(guan)(guan)(guan)道连接(jie)点。4.耐磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)：塑(su)(su)料(liao)(liao)(liao)波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)具(ju)有(you)较(jiao)(jiao)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)耐磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)，能(neng)(neng)(neng)够(gou)(gou)抵(di)(di)抗颗(ke)粒物料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)冲(chong)击和(he)(he)磨(mo)损(sun)，延长使(shi)用寿命(ming)。5.绝缘性(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)：塑(su)(su)料(liao)(liao)(liao)波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)具(ju)有(you)良好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)绝缘性(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，能(neng)(neng)(neng)够(gou)(gou)阻隔电(dian)流(liu)和(he)(he)热量的(de)(de)(de)(de)(de)(de)传(chuan)导，适用于(yu)电(dian)气(qi)和(he)(he)热力(li)传(chuan)输领域。6.低(di)噪音(yin)传(chuan)输：塑(su)(su)料(liao)(liao)(liao)波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)具(ju)有(you)较(jiao)(jiao)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)隔音(yin)性(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，能(neng)(neng)(neng)够(gou)(gou)减(jian)少(shao)管(guan)(guan)(guan)(guan)道内液(ye)体或气(qi)体流(liu)动时产生(sheng)的(de)(de)(de)(de)(de)(de)噪音(yin)。7.经济性(xing)(xing)(xing)(xing)(xing)(xing)：相对于(yu)金属波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)，塑(su)(su)料(liao)(liao)(liao)波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)具(ju)有(you)较(jiao)(jiao)低(di)的(de)(de)(de)(de)(de)(de)成(cheng)本，适用于(yu)经济性(xing)(xing)(xing)(xing)(xing)(xing)要求较(jiao)(jiao)高的(de)(de)(de)(de)(de)(de)项(xiang)目。揭(jie)阳不锈钢波(bo)(bo)纹(wen)(wen)管(guan)(guan)(guan)(guan)多(duo)少(shao)钱 一(yi)米

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