ministry of chemical industry standard high platform ball valve -9游会

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gost russia stainless steel ball valve

the release date:[2020-09-27]     hits

gost russia flanged ball valve

zhejiang ruitong valve c.,ltd ball valve material
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zhejiang ruitong valve co.,ltd apirt valve features:
apirt valve·face to face dimensions:gb12221-1989
apirt valve·end flanged imensions:jb79
apirt valve·design:gb12237-1989
apirt valve·test:gb13927-1992
apirt valve·investment casting body
apirt valve·lever operated with eirect
apirt valve gost russia mounting pad

nominal pressure2.4mpatest pressureshell test2.4mpashell test1.76mpaair test0.6mpaworking temperatuer≦150°suitable mediumoil,gas,water,other


dimension


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the ministry of foreign trade:0577-8588 8220 / 0577-8588 8221
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