Ua hoʻohui ʻo Youfa Pipeline Technology i nā laina hana uhi plastik

I Iulai 2020, ua hoʻokumu ʻo Tianjin Youfa Pipeline Technology Co., Ltd. i kahi lālā Shaanxi ma Hancheng, ka moku ʻo Shaanxi. Ua hoʻokomo kūhelu ʻia ka hoʻohui ʻana o 3 mau laina hana paipu kila o Lining Plastic a me 2 mau laina hana paipu kila i uhi ʻia i ka plastik.

I Mei 2021, ua kūkulu ka lālā Handan i nā hale hana hou, hoʻomaikaʻi i nā lako, hoʻohui i 3 mau laina hana paipu kila i uhi ʻia i ka plastik e hoʻonui i ka hiki ke hana. Ma waho aʻe o nā laina hana mua 3 o ka lālā Tianjin, aia iā Tianjin Youfa Pipeline Technology Co., Ltd. he 8 mau laina hana paipu kila i uhi ʻia i ka plastik. Uhi ka laulā o nā huahana hana iā DN15-DN2400, a ʻo ka lōʻihi he 2.8-12 mika.

ʻO nā paipu kila hui i uhi ʻia me ka plastik i hiki ke hana ʻia, ʻo ia hoʻi: ERW Steel Pipe, Hot Dipped Galvanized Steel Pipe, SSAW Steel Pipe, seamless pipes, a me nā socket pipes. ʻO ka hoʻokaʻawale ʻana o nā huahana anti-corrosion e komo pū ana me ka epoxy ʻaoʻao ʻelua, ka epoxy i uhi ʻia i loko, ka epoxy i uhi ʻia i waho, ka polyethylene i uhi ʻia i loko, ka polyethylene i loko o waho, ka epoxy i loko o waho 3PE, waho 3PE a me nā hana anti-corrosion ʻē aʻe. Hiki i ka hopena makahiki ke kiʻekiʻe ma mua o 200,000 tons.