偷拍 凸隐 视频 播放_仙踪林国精产品视频_亚洲日韩精品av无码麻豆_最原始进入静静的大肠_宝贝屁股翘起来浪一点_办公室强肝的播出方式与评价_欧美人禽zozσ伦交_长篇乱肉合集乱500小说_ysl口红水蜜桃色号60601

Tungsten Alloy Polishing Tube

Tungsten alloy polishing tube is a kind of high precision material after processing. Because the inner and outer walls of the tungsten alloy tube have no oxide layer, which are subjected to high pressure and no leakage. It also has the advantages of high precision, high smoothness, no deformation of cold bending, flaring, flattening without cracks, etc. It is mainly used to produce products of pneumatic or hydraulic components, such as cylinders or oil cylinders.

More product details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-tube.html

tungsten alloy polishing tube pictureChinatungsten Online is a modern company specializing in the production, sales and import and export of non-ferrous metal materials and products such as tungsten products, molybdenum products, tungsten alloys and molybdenum alloys. The company's tungsten alloy tubes are available in a wide range of specifications, which is widely used in petroleum, chemical, electric power, boiler, marine, machinery and other industries. Now it has been sold all over the world, such as the Middle East, India, Southeast Asia and Europe and America.

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2025 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: [email protected]
舊版