GEMELS球阀GRS/GRC

GEMELS球阀GRS/GRC

高压两通球阀GRS/GRC

阀体材质：碳钢1.0570/不锈钢1.4404

密封：POM/PEEK/PA612/PTFE

压力等级：PN350~500

口径：1/2”~5”

连接方式：法兰SAE J518 S3000/6000、法兰ISO6164 250~400

适用温度：-60~230℃

产品关键词：GRS高压两通球阀GRC高压两通球阀意大利Gemels球阀 598-BS1587C

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