<p style="text-align: center;"><img src="/ueditor/net/upload/image/20190313/6368806500187500007935151.jpg" title="道路、橋梁不銹鋼復(fù)合管17.jpg" alt="道路、橋梁不銹鋼復(fù)合管17.jpg"/></p><p><span style="font-family: 宋體;font-size: 19px"><span style="font-family:宋體"></span></span></p><p><strong><span style="font-family: 宋體;font-size: 19px"><span style="font-family:宋體">道路、橋梁復(fù)合管</span></span></strong><strong><span style="font-family: &#39;Arial Unicode MS&#39;;font-size: 19px"><span style="font-family:宋體">是由不銹鋼管與碳素鋼管復(fù)合而成的，不銹鋼復(fù)合管是不銹鋼管和碳素</span> <span style="font-family:宋體">結(jié)構(gòu)鋼管的復(fù)合體，兼具兩者優(yōu)點(diǎn)：外層不銹鋼耐腐化能力強(qiáng)，內(nèi)層碳</span></span></strong><strong><span style="font-family: 宋體;font-size: 19px"><span style="font-family:宋體">鋼管強(qiáng)度高，而</span></span></strong><strong><span style="font-family: &#39;Arial Unicode MS&#39;;font-size: 19px"><span style="font-family:宋體">成本只有同等強(qiáng)度純不銹鋼的一半，符合國(guó)節(jié)能及普及的原則。</span></span></strong></p><p><strong><span style="font-family: 宋體;font-size: 20px"><span style="font-family:宋體">道路，橋梁復(fù)合管外徑規(guī)格</span></span></strong></p><p><strong><span style="font-family: 宋體;font-size: 20px">8mm<span style="font-family:宋體">、</span><span style="font-family:Calibri">10mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">12mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">12.7mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">15.88mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">18mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">19.1mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">20mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">22mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">25mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">28mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">30mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">32mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">35mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">38mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">40mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">42mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">44.4mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">48mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">50mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">50.8mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">57mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">60mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">63mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">68mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">70mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">73mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">76mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">80mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">83mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">85mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">89mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">100mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">102mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">108mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">114mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">125mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">127mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">130mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">140mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">150mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">159mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">180mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">200mm</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">219mm</span><span style="font-family:宋體">。</span></span></strong></p><p><strong><span style="font-family: 宋體;font-size: 20px"><span style="font-family:宋體">不銹鋼外層材質(zhì)有</span>201<span style="font-family:宋體">、</span><span style="font-family:Calibri">202</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">301</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">304</span><span style="font-family:宋體">、</span><span style="font-family:Calibri">316L</span><span style="font-family:宋體">。材質(zhì)與厚度根據(jù)用戶(hù)要求任意定制。（以上規(guī)格適用于</span></span></strong><strong><span style="font-family: 宋體;font-size: 20px;background: rgb(255, 255, 255)"><span style="font-family:宋體">橋梁</span>/河道護(hù)欄欄桿、市政建設(shè)、各種金屬景觀護(hù)欄、城市護(hù)欄、道路護(hù)欄、紡織機(jī)械、洗滌印染、皮革、包裝、等領(lǐng)域</span></strong><strong><span style="font-family: 宋體;font-size: 20px"><span style="font-family:宋體">）</span></span></strong></p><p><span style=";font-family:宋體;font-size:20px">&nbsp;</span></p><p><span style=";font-family:Calibri;font-size:14px">&nbsp;</span></p><p><span style="font-family: 宋體;font-size: 19px"><span style="font-family:宋體"></span></span><br/></p><p><br/></p>