鋼塑復合給水管價格|內外涂塑復合管價格表|涂塑管報價表，常州市吉美管業有限公司報價
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          鋼塑復合管最新價格表   
          鋼管參照國家標準：GB/T3091-2001   
          涂塑復合鋼管行業標準：CJ/T120-2008   
          襯塑復合鋼管行業標準：CJ/T136-2007   
規格/壁厚(mm)                            內外涂環氧復合鋼管 （元/米）    
（1寸 ） DN25×3.25                                19.44        
（1.2寸）  DN32×3.25                              25.40    
（1.5寸 ） DN40×3.5                               30.55
 （2寸） DN50×3.5                                 38.83
（ 2.5寸） DN65×3.75                              53.15
（3寸 ）DN80×4.0                                  65.97
（4寸） DN100×4.0                                 86.34
（  5寸） DN125×4.25                      &