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H14W、H14X型内螺纹旋启式黄铜止回阀
价格:1.00
一、技术规范公称压力:1.6MPa工作介质:水、油、气工作温度:t≤100℃圆柱管螺纹符合ISO228标准二、规格尺寸DNSIZEABC151/2501434.5203/4611841251752546.53211/48231524011/29237585021134568.5周丽娟zyco@13402087837***:564003486021-61533326021-36327119上海工开阀门制造厂上海市新村路671号200322.cn球阀蝶阀闸阀止回阀)