Qinhuangdao YuTian Science and Technology Co., Ltd 秦皇岛市宇田公司专业生产：精密铸造成套设备，金属软管，补偿器，高炉用冶金阀门和冶金车辆。宇田科技公司地处著名的旅游城市－－秦皇岛市，诚邀国内外各界朋友光临指导。
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眼睛式插板阀
产地：
河北
Qinhuangdao city
登记日期：
2015年11月6日
产品分类：
工业用品 其它
产品名称：
眼睛式插板阀
产品描述：
Name ： Eye Type Board Plug Valve Specification ： DN250－1200 APPlication： Suitable for the pipelines of hot blast furnace and outdoor pipelines of chemical system. Served as gas isolation valve. Model ： QYTC44X
Exchanging the position of the through hole and blind board could get "YuTian" brand eye type board plug valve opened, and exchanging the disc after the sealing surface is loosed. Rubber seal. Vertical installation. Main material: ZG230-450, Q235 and high quality alloy.
Characteristics:
1. Nominal diameter: 250-1200mm
2. Working temperature: 0.15MPa
3. Pressure difference: 0.015-0.065MPa
4. Temperature: ≤200℃
5. Medium: harmful gas such as coal gas
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