Black annealed steel pipe is a type of steel pipe that has been annealed (heat-treated) to remove its internal stresses, making it stronger and more ductile. The process of annealing involves heati...
https://www.mining.com/iron-ore-price-collapses-under-100-as-china-extends-environmental-curbs/
The iron ore price sank below $100 a tonne on Friday for the first time since July 2020, as China’s m...
Online stand No. 11.2B-19-20
At 10:00a.m. and 10:00p.m. 16th April, let us show you around our square and rectangular steel pipe factory-- Tianjin Youfa Dezhong Steel Pipe Co., Ltd.
At 10:00a.m. a...
On August 16, Yang Zhaopeng, Secretary of the Party committee and chairman of Longgang Group, Zhou Yongping, deputy secretary of the operation Party Working Committee of Shaanxi Steel Group, deputy...
On August 23-25th, 2023 SMM China Zinc Industry Conference was grandly held in Tianjin, with representatives of upstream and downstream zinc industry enterprises and industry association experts an...
On July 6th, TIANJIN YOUFA INTERNATIONAL TRADE CO LTD all staffs visited Shaanxi Youfa Steel Pipe Factory in Hancheng city, Shaanxi Province.
On 26th October 2018, Shaanxi Youfa Steel Pip...