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In 1989, Baosu team broke through the technical threshold for manufacturing PVC-U pressure pipes with a diameter of 710mm. |
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In 2006，the tech of PVC-M pipe was manufactured in china by Baosu® , initially. |
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In 2011, Baosu® researched and developed high temperature resistant plastic pipes system(HT-PO) used for district heating system and lining repairing system of oil transmission pipes. |
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In 2012, Baosu® researched and developed crack resistant, multi-layers compound polyethylene pipes system(RC-PO) used for the trenchless piping market . |
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In 2014, Baosu® researched and developed TaijiBlue® PVC-O Tech and TaijiBlue® PVC-O pipe, gain the premier certification of PVC-O in China. |
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In 2019, Baosu® supplied six TaijiBlue® PVC-O lines for a big domestic public company. |
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In 2020, Baosu® begun to produce high pressure RTP (Reinforced Thermoplastic Pipe) pipes for the oil and gas industry. |
