国产精品福利午夜在线观看_a级毛片高清免费视频就看_伦理视频在线观看_又大又粗又色的视频_亚洲欧洲卡通动漫在线_曰皮全部过程免费视频_免费观看男人的天堂啪啪_中文av在线播放网站_国产精品无码AV在线播放_五月激情六月丁香

Products

YD-3014

YD-3014

raw material:57-3

cartridgePVC、brass

colorsurface is brass yellow color

threadBSPNPT

pressure1.6MPa

mediumwater、gas、oil

working temperature-20℃≤T120


Our products sell well all over the country and sell well to the Middle East, Europe, America and Southeast Asia

Consultation