国产a精品视频,2020黄片在线免费观看,久久亚洲精品女人黄,亚洲国产一级在线观看在,久久精品毛片免费不卡,免费国产a深夜影院

current location: Home   >> Product >> Sight glass

Fluorine-butterfly sight glasses

詳情介紹

The product description

Lining fluoride is general subject is made of carbon steel precision casting or welding forming, made of rare materials 304. Then the inside lining of fluorine plastic (F46), lens to choose high quality toughened glass or tempered borosilicate glass, which has the best corrosion resistance and mechanical strength, and a beautiful shape, high strength, strong corrosion resistance characteristics. Fluorine-lined mirror has been widely used in petroleum, chemical, pesticide, dyeing, acid and alkali manufacturing industries, is the most ideal choice on the current anticorrosion pipeline.


景德镇市| 宜春市| 特克斯县| 公主岭市| 清水县| 内丘县| 芜湖县| 阿坝| 恩施市| 商河县| 姚安县| 景谷| 太湖县| 兰西县| 明水县| 竹北市| 高雄市| 桦南县|