氧气过滤器是我们公司生产的气体过滤器应用在氧气、燃气、***气、氢气、氮气、等。产品广泛用于化工、石油、冶金、电力、建筑、热力等领域。氧气过滤器主要外形尺寸：公称通径DNDD2结构长度L1.61.6?4.040458945046050571085105006573133600600808921962064010010821972077012513327382090015015932592010002002194261200125025027352916501600300325630170019003503777201800220040042682021002400)