国产又粗又黄又爽_中国女人a毛片免费全部播放_国产女人被躁高潮视频在线视频最新_一级毛片免费完版_成人精品欧美日韩_五月丁香色综合久久4438_国产成年人免费观看91视频_宅宅236伦理2019最新_blue在线观看视频全集资源_国产欧美日韩麻豆三级

簡體中文版 English

Product List

Summary:
Y type filter rod telescopic (YSTF) is a new design, the Y type filter combined with expansion joint, simple structure, easy to use, has solved the different standard products of length difference between flange and the defects of fixed pipe installed on the inconvenience caused, Y type filter rod telescopic (YSTF) is mainly used in high-rise building water supply and drainage piping, multi-storey building, or plant and is usually installed on the pressure reducing valve, relief valve, water valve or other fixed the inlet side of the main equipment, installation of the Y type filter rod telescopic (YSTF) to eliminate pipe fragments or install remove after class to ensure that the valve or the normal use of equipment, Medium temperature: 0~80℃. (flange size pn1.0mpa according to gb4216.4-14 standard, pn1.6mpa according to gb4216.5-84 standard)
Scope of use: the product can be used in domestic water system, water supply and drainage system, sewage treatment system, chemical fluid transportation system, etc.
The product conforms to the standard: Q/IDIK 16.
Mandatory
Mandatory
Mandatory
Mandatory

Be sure to write clearly consulted or purchase products detailed parameters and quantity.