Z961Y焊接电动闸阀

Z961Y焊接电动闸阀：公称通径：50～600mm；公称压力：16.0～32.0MPa；适用介质：水、蒸气、油；适用温度：≤425℃～570℃。制造与验收技术条件按日本火力发电用阀门标准E101和JB/T3595-93的规定；结构长度按E101的规定或按用户提供尺寸。焊接坡口接电力工业管理标准78DG的规定或按用户提供尺寸。The manufalture and aueptanle specigication shan be based on the japanese standard E101 applied for the thermal powerandJB/T3595-93。The length shall bein line with E101 or by user’s speeification。Welding groove shan be in auordanle with power industrh spe-cification 78DG or hg user’ specification。The size in inclose is old production’s size。