暗杆铜闸阀详细介绍:◆使用介质： 海水、蒸汽、油品、氧气 技术指标: 口径：dn15~400mm
压力： 1.6~6.4mpa
适用温度：≤250℃
材料：硅钢、不锈钢暗杆铜闸阀主要零件材质零件名称阀体/阀盖阀瓣阀杆阀杆螺母填料垫片材料cf8f304f304qal-4prfeprfe铜合金f304f304qal-4prfeprfe1.6mpa主要连接尺寸及重量尺寸dn1520253240506580100125150200250300350400lmm130150160180200230290310350400480600650750850950hmm200243253280312321325355415460510700975111512501380wmm120140160160200200240240280320360560600700800900重量kg56.5713.5163245608010713426844966375011702.5mpa主要连接尺寸及重量尺寸dn1520253240506580100125150200250300350400lmm130150160180200230290310350400480600650750850950hmm200243253280312321325355415460510700975111512501380wmm120140160160200200240240280320360560600700800900重量kg56.5713.5163245608010713426844966375011704.0mpa主要连接尺寸及重量尺寸dn1520253240506580100125150200250300350400lmm130150160180200230290310350400480600650750850950hmm200243253280312321325355415460510700975111512501380wmm120140160160200200240240280320360560600700800900重量kg56.5713.516324560801071342684917058501234
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