Our company mainly trades in graphite packing graphite ring.

我们公司主要经营石墨密封产品.

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Double packing: two sets of graphite packing rings compressed to 4000 psi.

双填料: 经过4000psi压缩的两套石墨填料密封环.

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Flexible Graphite Packing & amp ; Gaskets - Optional on all NIBCO iron valves when specified.

柔性石墨填料 和 密封垫 - 如果指定的话,所有尼伯科铸铁阀门都可以选择这种材料.

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Packing: Teflon or graphite packing protected from low temperatures by a column of insulating gas.

填料: 通过保温绝缘气体来保护聚四氟乙烯或石墨免受低温影响.

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Valves ordered for compliance with API 607 will be provided with graphite packing and gaskets.

订购符合API607标准的阀门将配置石墨填料和衬垫.

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Packing: PTFE or graphite packing protected from freezing by a column of insulating gas.

填料: 通过绝缘气体柱防止PTFE或石墨填料冻结凝固.

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