美国进口
Imported from USA
Imported from USA
美国舒稳公司威金斯型号DUBI电介质接头配置氧化铁涂层，保护管道系统免受电流和散电流腐蚀造成的管道损坏或退化。采用不同材质的管道系统需要配置电介质接头。
The DUBI Dielectric Union with iron oxide coating protects against piping system deterioration caused by galvanic and stray current corrosion. Dielectric fittings are necessary where dissimilar metals are used in piping systems.
- 用在不同材质的管道之间
Used to couple dissimilar piping materials - 内接口铁管 × 内接口铁管
Female iron pipe x female iron pipe - 黑色氧化涂层用于燃气应用场合
Black oxide coating for gas service - 主要用在燃气应用场合
Primarily used on gas service
美国舒稳公司威金斯
Zurn Wilkins