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                                    Structure Boiler Petro Chemical Cold Drawn Seamless Tubing Circular Type                                    2017-03-14 13:47:38 | 
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                                    Seamless Heat Exchanger Tubes with 1mm - 12mm Wall Thickness for Boiler                                    2017-03-14 13:47:38 | 
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                                    Seamless Carbon Steel Heat Exchanger Tubes JIS G 3461 STB340 STB410                                    2017-03-14 13:47:38 | 
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                                    Seamless Heat Exchanger Tubes                                    2015-11-11 15:50:10 | 
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                                    1/8 - 26 Inch Seamless Carbon Steel High Pressure Steel Tube Wall Thickness                                     2017-03-14 13:47:38 | 
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                                    Precision Heat Exchanger And Condenser Tube With Oiling And Ends Caps                                    2017-03-14 13:47:38 | 
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                                    Carbon Steel astm seamless pipe / steel tubes and pipes for Heat Exchanger                                    2017-03-14 13:47:38 | 
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                                    High Precision Round Hydraulic Cylinder Tube / Pipe Carbon Steel 0.5 - 25mm                                    2017-03-14 13:47:38 |