消防给水管材现状及发展趋势

消防给水管材的品种经历了品种单一、质量标准低、发展缓慢到品种多样、质量标准高、发展更新迅速的历史过程。沿用几十年的黑铁管（不镀锌钢管）以及曾被视作建筑标准档次的镀锌钢管，已被冷镀锌钢管代替。塑料管材虽有防腐、抗震、耐冻等优点，但在消防领域一般认为不可取。室内消防给水管材更是大忌，仅用于室内生活给水的小口径管道上。

The Status Quo and Developing Trend of the Fire Supply Pipe

The article is to conduct a salutary exploration on the fire supple pipe.One of the important underlying factors is that the quality of supply pipe will directly affect the quality of water feeding and the result of a fire attack.There are a number of types of supply pipes available in the market,all of which need to be tested so as to rationalize the choices of contractor and designing technicians.In order to prevent tragedies form occurring,quality requirements of the fire supply pipe have been explicitly stipulated in the fire technology regulations and standards.