Galvanized welded steel pipe for low pressure service GB/T3091-1993低压流体输送用镀锌焊接钢管
Recommended for cutting aluminum pipe, bronze pipe, brass pipe, copper pipe, galvanized pipe, mild steel and tougher steels including stainless pipe, plus other problem material at slow speed. 推荐用于切割铝管,青铜管,铜管,镀锌管,软钢管和硬钢管,包括不锈钢管,还有其它的材料以缓慢地速度切割。
Corrosion and Scaling on Carbon Steel and Galvanized Steel Pipe in Simulated Geothermal Water Discuss on Safety Issues during High-pressure Water Jet Cleaning Scaling Pipeline Production 模拟地热水中碳钢和镀锌钢管的腐蚀结垢规律高压水射流清洗油井结垢管安全生产问题讨论
At the same time, galvanized steel pipe to spend a lot of steel, waste a great deal of energy into the end of the1990s, the Ministry of Construction and determined to promote plastic composite pipe. 同时,由于镀锌钢管要消耗大量的钢材,浪费大量能量,为此进入九十年代,建设部下决心推广塑料及复合材料管材。
Galvanized steel pipe has been widely used as indoor tap water pipe. 镀锌钢普遍作为城市饮用水的室内给水管道。
With the development of chemical construction materials the traditional construction pipe such as cast iron pipe, galvanized steel pipe and common steel pipe are gradually substituted by plastic pipe because of the easy corrosion causing pollution of water. 随着化学建材的发展,传统的建筑管材&铸铁管、镀锌钢管和普通钢管,其内外壁容易锈蚀,对水造成了严重污染而逐渐被塑料管材取代。
Effect of Zinc Galvanized Steel Pipe on NO_2~-Content in Tap Water 镀锌管对饮用自来水中NO2~-含量的影响
Abstract The zinc galvanized steel pipe gone under a ban for some indoor water supply in Shanghai and its alternatives were discussed. 本文探讨了上海市在部分建筑内禁止使用镀锌管作给水管之后,使用什么管材这一问题。
From the aspects of the quality, appearance, environment protection, economic analysis etc., This article evaluates the galvanized pipe, plastic steel complex pipe, plastic aluminum pipe, stainless pipe for city water supply. 对城市给水用镀锌钢管、钢塑复合管、铝塑复合管、不锈钢焊管从质量、外观、环保经济等方面进行了综合分析评述。
Problem in UPVC Pipe Replacing Galvanized Steel Pipe UPVC管替换镀锌钢管中几个问题的探讨
Try to avoid the use of gray-cast iron pipe and galvanized steel pipe. 尽量避免使用灰口铸铁管、镀锌钢管。