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                                    Carbon Steel Heat Exchange Tube                                    2015-11-11 15:50:09 | 
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                                    High Pressure Seamless Boiler Tubes , JIS G 3454 Carbon Steel Seamless Pipe                                    2015-11-11 15:36:07 | 
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                                    Condenser Heat Exchanger Tubes , Seamless Low Carbon Steel Pipe                                    2017-03-14 13:47:38 | 
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                                    Round Bare Carbon Steel Cold Drawn Seamless Steel Tube 89 * 3.5mm                                    2017-03-14 13:47:38 | 
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                                    Cold Drawn Hot Roll High Pressure Steel Pipe For Heat Exchanger And Boiler                                    2017-03-14 13:47:38 | 
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                                    JIS G 3454 Carbon Steel High Pressure Steel Pipe , Black Painting Surface                                    2017-03-14 13:47:38 |