2010年的最后几天,标一阀门经过三个月的努力首台DN1400弹性座封闸阀交付广东用户。此产品首次用于国内用户污水系统,以往大口径弹性座封闸阀多用于欧美等国家的自来水管路上。由于闸阀相对于蝶阀有性能可靠、流阻小节能的优点,所以一些欧美国家在管路上多使用闸阀。国内出于成本考虑多使用蝶阀,但近一段时间一些国内用户出于节能减排考虑闸阀的使用趋于大型化。标一的无摩擦上压式三维密封大口径弹性座封闸阀定将主导市场。
You are currently viewing a placeholder content from Google Maps. To access the actual content, click the button below. Please note that doing so will share data with third-party providers.
More InformationYou are currently viewing a placeholder content from reCAPTCHA. To access the actual content, click the button below. Please note that doing so will share data with third-party providers.
More InformationYou are currently viewing a placeholder content from Google Maps. To access the actual content, click the button below. Please note that doing so will share data with third-party providers.
More Information