-
¥3000.00
品牌:宏運鋼管,材質(zhì):Q235B,3PE<span class="highlight">防腐鋼管</span>的材質(zhì)分析3PE<span
-
¥66.00
325*8:1820*10,管線鋼L245N無縫<span class="highlight">鋼管</span>3pe<span c
-
¥2000.00
品牌:海樂鋼管,219-3600mm:6mm-30mm,<span class="highlight">防腐</span>螺旋<span class="highligh
-
¥2000.00
品牌:海樂鋼管,219-3600mm:6mm-30mm,滄州海樂<span class="highlight">鋼管</span>有限公司位于中國
-
¥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
-
¥3000.00
品牌:滄州宏運鋼,直徑:20-3600mm,2PP/3PP<span class="highlight">防腐鋼管</span> 抗高溫<span c
-
¥3000.00
品牌:滄州宏運鋼,直徑:20-3600mm,滄螺集團 環(huán)氧煤瀝青 <span class="highlight">防腐</span> 螺旋
-
¥3000.00
品牌:滄州宏運鋼,直徑:20-3600mm,<span class="highlight">防腐鋼管</span> 單雙層環(huán)氧粉末<span
-
¥198.00
品牌:江東管道,DN25:3-50mm,飲水管道用內(nèi)壁無毒環(huán)氧樹脂<span class="highlight">防腐鋼管</
-
¥6.30
品牌:管都,325*8:1820*10,加強級3pe<span class="highlight">防腐</span>燃氣管道 L360N L
-
¥66.00
325*8:1820*10,環(huán)氧粉末<span class="highlight">防腐鋼管</span>介紹概述:供
-
¥4000.00
品牌:管都,螺旋<span class="highlight">鋼管</span>產(chǎn)業(yè)政策頒布后,行業(yè)
-
¥68.00
品牌:江東管道,DN25:3-50mm,江東管道大口徑環(huán)氧粉末<span class="highlight">防腐</span>螺
-
¥3000.00
品牌:滄州宏運鋼,直徑:219-3600mm,專業(yè)<span class="highlight">鋼管</span>管道<span class="high
-
¥6.30
325*8:219*6,3pe<span class="highlight">防腐</span>螺旋管保溫鋼套<span cl
-
¥300.00
品牌:億瑞,構(gòu)造和原理整體式絕緣接頭由下面各零件組成:上、下管、套筒、絕
-
¥3000.00
品牌:滄州宏運鋼,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:宏運鋼管,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
-
¥6.30
325*8:1820*10,L245N包鋼無縫管 3pe<span class="highlight">防腐</span>無縫<s
-
¥54.00
325*8:1820*10,環(huán)氧樹脂粉末<span class="highlight">防腐鋼管</span>生產(chǎn)企業(yè)
-
¥6000.00
品牌:管道管都,滄州市管都管道有限公司,公司擁有雙面埋弧焊螺旋<span class="h
-
¥10.00
品牌:億瑞,DN50:57,3pe<span class="highlight">防腐鋼管</span>現(xiàn)貨3pe<span class
-
¥99.00
品牌:江東管道,3pe<span class="highlight">防腐</span>螺旋<span class="highl
-
洽談
河北天元<span class="highlight">鋼管</span>制造有限公司于河
-
¥100.00
品牌:億瑞,(劉云菲電話:15100807132 QQ:2720928387 )大口徑絕緣接頭是
-
¥3000.00
品牌:宏運鋼管,材質(zhì):Q235B,供水螺旋<span class="highlight">鋼管</span>如果是飲用水的話
-
¥3678.00
品牌:五洲螺旋鋼,鷹潭石城縣直徑2820mm地埋<span class="highlight">防腐鋼管</sp
-
¥4000.00
品牌:管都,螺旋<span class="highlight">鋼管</span>產(chǎn)業(yè)政策頒布后,行業(yè)
-
¥6.30
品牌:管都,325*8:1820*10,甘肅給水<span class="highlight">防腐鋼管</span> ,加強級環(huán)氧
-
¥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
-
¥6.30
325*8:1820*10,外3PE<span class="highlight">防腐</span>管與外單PE<span clas
-
¥3000.00
品牌:宏運鋼管,材質(zhì):Q235B,概述:IPN8710無毒飲用水<span class="highlight">防腐</span>涂
-
¥68.00
品牌:江東管道,DN25:3-50mm,大口徑環(huán)氧樹脂<span class="highlight">防腐鋼管</span>供應(yīng)廠
-
¥6.30
3PE<span class="highlight">防腐</span>管的性能,外3PE內(nèi)熔
-
¥3678.00
品牌:五洲螺旋鋼,思茅思茅市采購污水排放用內(nèi)外<span class="highlight">防腐鋼管
-
¥2700.00
品牌:滄州宏運鋼,直徑:20-3600mm,TPEP<span class="highlight">防腐鋼管</span> 長距離輸水、輸氣
-
¥1.00
品牌:億瑞,DN100:108,加強級3pe<span class="highlight">防腐鋼管</span>|<span class
-
¥3678.00
品牌:五洲螺旋鋼,
-
¥99.00
品牌:江東管道,DN32-DN800:3-80mm,專業(yè)生產(chǎn)內(nèi)外環(huán)氧樹脂復(fù)合<span class="highlight">鋼管</span>
-
¥1000.00
品牌:管都,IPN8710飲水<span class="highlight">防腐鋼管</span>互穿網(wǎng)絡(luò)涂
-
洽談
品牌:滄州宏運鋼,材質(zhì):Q235B,雙面埋弧焊管的用途:雙面埋弧焊螺旋<span class="highlight">鋼
-
¥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
-
洽談
河北天元<span class="highlight">鋼管</span>制造有限公司于河
-
¥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
-
¥3678.00
品牌:五洲螺旋鋼,忻州偏關(guān)縣DN1300地埋<span class="highlight">防腐</span>螺旋<
-
¥88.00
品牌:江東管道,DN25:3-50mm,滄州江東管道環(huán)氧樹脂<span class="highlight">防腐鋼管</span>
-
¥68.00
品牌:江東管道,DN25:3-50mm,加強級3PE<span class="highlight">防腐</span>螺旋<span class=
-
¥68.00
品牌:江東管道,DN25:3-50mm,IPN8710飲用水<span class="highlight">防腐鋼管</span>:IPN871
-
洽談
FBE<span class="highlight">防腐鋼管</span>外涂層是最近30年來
-
¥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>