<p>GB/T14975-1994（结构用不锈钢无缝钢管）。主要用于一般结构（宾馆、饭店装饰）和化工企业机械结构用的耐大气、酸腐蚀并具有一定强度的钢管。其代表材质为0-3Cr13、0Cr18Ni9、1Cr18Ni9Ti、0Cr18Ni12Mo2Ti等。 　　GB/T14976-1994（流体输送用不锈钢无缝钢管）。主要用于输送腐蚀性介质的管道。代表材质为0Cr13、0Cr18Ni9、1Cr18Ni9Ti、0Cr17Ni12Mo2、0Cr18Ni12Mo2Ti等。 　　YB/T5035-1993（汽车半轴套管用无缝钢管）。主要用于制作汽车半轴套管及驱动桥桥壳轴管用的优质碳素结构钢和合金结构钢热轧无缝钢管。其代表材质为45、45Mn2、40Cr、20CrNi3A等。</p> 城市 品名 规格 材质 钢厂/产地 价格 涨跌 备注 <br /> 沧州 螺旋管 1120-1220*13-14 Q235B 鑫源泰 4410 %26darr;100 - <br /> 沧州 螺旋管 1820*10-12 Q235B 元成 4660 - - <br /> 沧州 螺旋管 1820-2020*16-18 Q235B 鑫宜达 4860 - - <br /> 沧州 螺旋管 219*6-8 Q235B 鑫源泰 4160 %26darr;100 - <br /> 沧州 螺旋管 219-529*6-8 Q235B 元成 4060 - - <p>凭借公司强大的营销网络和在不锈钢行业中的影响力，建立了稳定的特殊不锈钢、高性能镍基合金的营销网络。——我们与数十个国家的钢铁集团公司建立了友好合作关系，把高性能的特种合金材料引入国内，最大化的为客户解决采购难题，同时把国内优秀的产品推向了国外。<br /> 我们拥有各种加工设备，可以按照客户的要求加工各种形状的材料成品、半成品和零配件，为客户节约生产成本。 </p> <p>公司生产的<a style="word-spacing:0px;font:medium Simsun;text-transform:none;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;" href="http://www.tjwffg.com/">厚壁方管</a><span style="display:inline! 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important;float:none;word-spacing:0px;font:medium Simsun;text-transform:none;color:#000000;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;">、<span class="Apple-converted-space">&nbsp;</span></span><a style="word-spacing:0px;font:medium Simsun;text-transform:none;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;" href="http://www.tjlxgcj.com/">天津螺旋管生产厂家</a><span style="display:inline! important;float:none;word-spacing:0px;font:medium Simsun;text-transform:none;color:#000000;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;">、<span class="Apple-converted-space">&nbsp;</span></span><a style="word-spacing:0px;font:medium Simsun;text-transform:none;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;" href="http://www.tjlxgcj.com/">防腐螺旋管</a><span style="display:inline! 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important;float:none;word-spacing:0px;font:medium Simsun;text-transform:none;color:#000000;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;">、<span class="Apple-converted-space">&nbsp;</span></span><a style="word-spacing:0px;font:medium Simsun;text-transform:none;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;" href="http://www.wffgcj.com/">Q345B无缝方管</a><span style="display:inline! important;float:none;word-spacing:0px;font:medium Simsun;text-transform:none;color:#000000;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;">、<span class="Apple-converted-space">&nbsp;</span></span><a style="word-spacing:0px;font:medium Simsun;text-transform:none;text-indent:0px;white-space:normal;letter-spacing:normal;background-color:#ffffff;orphans:2;widows:2;webkit-text-size-adjust:auto;webkit-text-stroke-width:0px;" href="http://www.fpipe.cn/">方管</a><span style="display:inline! 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