Na Julaị 2020, Tianjin Youfa Pipeline Technology Co.,Ltd. guzobere alaka Shaanxi na Hancheng, Shaanxi Province. A tinyela usoro mmepụta plastik ígwè atọ na paịpụ ígwè abụọ a kpuchiri plastik n'ọrụ.
Na Mee 2021, alaka Handan wuru ụlọ ọrụ ọhụrụ, kwalitere akụrụngwa, tinyekwa ahịrị mmepụta paịpụ ígwè atọ e ji plastik kpuchie iji gbasaa ikike mmepụta. Na mgbakwunye na ahịrị mmepụta atọ mbụ nke alaka Tianjin, Tianjin Youfa Pipeline Technology Co., Ltd. nwere ngụkọta ahịrị mmepụta paịpụ ígwè asatọ e ji plastik kpuchie. Ụdị ngwaahịa mmepụta ahụ na-ekpuchi DN15-DN2400, ogologo ya dịkwa mita 2.8-12.
Paịpụ ígwè e ji plastik mee nke enwere ike imepụta gụnyere: ERW Steel Pipe, Hot Dipped Galvanized Steel Pipe, SSAW Steel Pipe, paịpụ ndị na-enweghị ntụpọ na paịpụ oghere. Nhazi nke ngwaahịa mgbochi corrosion gụnyere epoxy nwere akụkụ abụọ, epoxy nwere mkpuchi ime, epoxy nwere mkpuchi mpụta, polyethylene nwere mkpuchi ime, epoxy dị n'ime polyethylene, epoxy dị n'ime epoxy dị n'ime, epoxy dị n'ime 3PE, 3PE dị n'èzí na nhazi mgbochi corrosion ndị ọzọ. Ihe a na-emepụta kwa afọ nwere ike ịdị elu karịa tọn 200,000.
Oge ozi: Nọvemba-22-2021