div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · PVC Pipe manufacture R PVC U PVC C PVC PVC Profile manufacture R PVC U PVC Technical Specifications Heat Treatment Process mould butt welding etc src=https:reader034fdocumentsusreader034viewer20220522025ae1a78e7f8b9a0d7d8b6edbhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: · PVC Pipe manufacture R PVC U PVC C PVC PVC Profile manufacture R PVC U PVC Technical Specifications Heat Treatment Process mould butt welding etc src=https:reader034fdocumentsusreader034viewer20220522025ae1a78e7f8b9a0d7d8b6edbhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: · PVC Pipe manufacture R PVC U PVC C PVC PVC Profile manufacture R PVC U PVC Technical Specifications Heat Treatment Process mould butt welding etc src=https:reader034fdocumentsusreader034viewer20220522025ae1a78e7f8b9a0d7d8b6edbhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: · PVC Pipe manufacture R PVC U PVC C PVC PVC Profile manufacture R PVC U PVC Technical Specifications Heat Treatment Process mould butt welding etc src=https:reader034fdocumentsusreader034viewer20220522025ae1a78e7f8b9a0d7d8b6edbhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv