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1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS1387,規(guī)格:1/2...
1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS1387,規(guī)格:1/2...
1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS1387,規(guī)格:1/2...
1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2.高溫作業(yè)用無縫...
1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS1387,規(guī)格:1/2...
1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS1387,規(guī)格:1/2...
1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS1387,規(guī)格:1/2...
河北潤成鋼管有限公司地處歷史名城,滄州市鹽山縣境內,南臨山東,北依京津,京滬高速,京滬鐵路,京深...
1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2.高溫作業(yè)用無縫...
1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2.高溫作業(yè)用無縫...
1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2.高溫作業(yè)用無縫...
、碳鋼焊接鋼管1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS13...
碳鋼焊接鋼管1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS1387...
1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2.高溫作業(yè)用無縫...
泊頭華宇波紋管生產的大拉桿橫向型波紋補償器可以補償彎曲管道的橫向位移和角位移,補償器由兩個波紋管,...
1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2.高溫作業(yè)用無...
碳鋼無縫鋼管 1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2...
1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2.高溫作業(yè)用無縫...
碳鋼無縫鋼管 1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規(guī)格:1/4″-28″,13.7-711.2mm 2...
1.美標ERW高頻焊管ASTM A106、A53,規(guī)格:1/2″-24″,21.3-609.6mm2.英標ERW高頻焊管BS1387,規(guī)格:1/2...
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