-
¥99.00
品牌:江東管道,3pe<span class="highlight">防腐</span>螺旋<span class="highl
-
¥99.00
品牌:江東管道,3PE<span class="highlight">防腐</span>管道分為普通級(jí)3PE<span
-
¥99.00
品牌:江東管道,DN32-DN800:3-80mm,TPEP<span class="highlight">防腐鋼管</span>即為外纏繞三層聚
-
¥99.00
品牌:江東管道,DN32-DN800:3-80mm, 大口徑聚氨酯保溫<span class="highlight">鋼管</span>廠家河
-
¥99.00
品牌:江東管道,DN32-DN800:3-80mm,專業(yè)生產(chǎn)內(nèi)外環(huán)氧樹(shù)脂復(fù)合<span class="highlight">鋼管</span>
-
¥68.00
品牌:江東管道,DN25:3-50mm,大口徑環(huán)氧樹(shù)脂<span class="highlight">防腐鋼管</span>供應(yīng)廠
-
¥88.00
品牌:江東管道,DN25:3-50mm,滄州江東管道環(huán)氧樹(shù)脂<span class="highlight">防腐鋼管</span>
-
¥68.00
品牌:江東管道,DN25:3-50mm,IPN8710飲用水<span class="highlight">防腐鋼管</span>:IPN871
-
¥188.00
品牌:江東管道,DN25:3-50mm,滄州江東管道一,環(huán)氧煤瀝青<span class="highlight">防腐鋼管</s
-
¥188.00
品牌:江東管道,DN25:3-50mm,滄州江東管道水泥砂漿<span class="highlight">防腐鋼管</span>
-
¥68.00
品牌:江東管道,DN25:3-50mm,滄州江東管道飲用水專用<span class="highlight">防腐鋼管</span
-
¥198.00
品牌:江東管道,DN25:3-50mm,飲水管道用內(nèi)壁無(wú)毒環(huán)氧樹(shù)脂<span class="highlight">防腐鋼管</
-
¥68.00
品牌:江東管道,DN25:3-50mm,保溫<span class="highlight">鋼管</span>生產(chǎn)廠家 保溫<span cl
-
¥10.00
品牌:億瑞,DN50:57,3pe<span class="highlight">防腐鋼管</span>現(xiàn)貨3pe<span class
-
¥10.00
品牌:億瑞,DN100:108,3PE<span class="highlight">防腐鋼管</span>涂層也就是(三層聚
-
¥1.00
品牌:億瑞,DN100:108,加強(qiáng)級(jí)3pe<span class="highlight">防腐鋼管</span>|<span class
-
¥260.00
品牌:億瑞,DN50:57*4,絕緣接頭是同時(shí)具有埋地鋼質(zhì)管道要求的密封性能、強(qiáng)度性能和電<s
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:219-3600mm,專業(yè)<span class="highlight">鋼管</span>管道<span class="high
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,雙層聚乙烯2PE和三層聚乙烯3PE<span class="highlight">防腐鋼管
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,<span class="highlight">防腐鋼管</span> 單雙層環(huán)氧粉末<span
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,IPN8710飲水管道<span class="highlight">防腐</span>螺旋<span
-
¥2700.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,TPEP<span class="highlight">防腐鋼管</span> 長(zhǎng)距離輸水、輸氣
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,預(yù)制聚氨酯直埋保溫<span class="highlight">鋼管</span> 滄州<s
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,訂做20#雙面埋弧焊螺旋<span class="highlight">鋼管</span>螺旋
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,聚丙烯3PP<span class="highlight">防腐</span>螺旋<span class=
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,2PP/3PP<span class="highlight">防腐鋼管</span> 抗高溫<span c
-
¥3000.00
品牌:滄州宏運(yùn)鋼,直徑:20-3600mm,滄螺集團(tuán) 環(huán)氧煤瀝青 <span class="highlight">防腐</span> 螺旋
-
¥3000.00
品牌:宏運(yùn)鋼管,材質(zhì):Q235B,3PE<span class="highlight">防腐鋼管</span>的材質(zhì)分析3PE<span
-
¥3000.00
品牌:宏運(yùn)鋼管,材質(zhì):Q235B,3PE<span class="highlight">防腐鋼管</span>的材質(zhì)分析3PE<span
-
¥3000.00
品牌:宏運(yùn)鋼管,材質(zhì):Q235B,常見(jiàn)的有一布兩油,三布兩油,五步三油,七布四油。環(huán)氧煤瀝青<s
-
¥3000.00
品牌:宏運(yùn)鋼管,材質(zhì):Q235B,一、材料及組成部分A組份為環(huán)氧煤瀝青底漆和面漆,都是以環(huán)氧樹(shù)
-
¥3000.00
品牌:宏運(yùn)鋼管,材質(zhì):Q235B,我公司主要產(chǎn)品有:螺旋<span class="highlight">鋼管</span>;
-
¥3000.00
品牌:宏運(yùn)鋼管,材質(zhì):Q235B,概述:IPN8710無(wú)毒飲用水<span class="highlight">防腐</span>涂
-
¥3000.00
品牌:宏運(yùn)鋼管,材質(zhì):Q235B,3PE<span class="highlight">防腐鋼管</span>的材質(zhì)分析3PE<span
-
¥3000.00
品牌:宏運(yùn)鋼管,材質(zhì):Q235B,供水螺旋<span class="highlight">鋼管</span>如果是飲用水的話
-
洽談
河北天元<span class="highlight">鋼管</span>制造有限公司于河
-
洽談
河北天元<span class="highlight">鋼管</span>制造有限公司于河
-
¥6.30
325*8:1820*10,L245N包鋼無(wú)縫管 3pe<span class="highlight">防腐</span>無(wú)縫<s
-
洽談
品牌:海威,325*8:219*6,誰(shuí)買(mǎi)3pe<span class="highlight">防腐</span>無(wú)縫管找海威翟經(jīng)理
-
325*8:1820*10,管線鋼L245N無(wú)縫<span class="highlight">鋼管</span>3pe<span c
-
¥6.30
品牌:管都,325*8:1820*10,加強(qiáng)級(jí)3pe<span class="highlight">防腐</span>燃?xì)夤艿?L360N L
-
¥6.30
品牌:管都,325*8:219*6,環(huán)氧粉末<span class="highlight">防腐鋼管</span>廠家,<span c
-
¥66.00
品牌:管都,新疆燃?xì)夤?pe<span class="highlight">防腐</span>地埋<span cl
-
¥66.00
325*8:219*6,飲用水3pe<span class="highlight">防腐鋼管</span> <span class
-
¥55.00
品牌:管都,1339379032:1820*10,黃夾克聚氨酯保溫<span class="highlight">鋼管</span>原材主要
-
¥6.30
品牌:管都,聚氨酯發(fā)泡保溫管具有良好的機(jī)械性能和絕熱性能,通常情況下可耐
-
¥6.30
325*8:1820*10,外3PE<span class="highlight">防腐</span>管與外單PE<span clas
-
¥6.30
3PE<span class="highlight">防腐</span>管的性能,外3PE內(nèi)熔
-
¥56.00
螺旋保溫管是絕熱管道的簡(jiǎn)稱,保溫管用于液體、氣體及其他介質(zhì)的
-
¥66.00
品牌:管都,是以帶鋼卷板為原材料,經(jīng)常溫?cái)D壓成型,以自動(dòng)雙絲雙面埋弧焊工