Application Petroleum, chemical industry,pharmacy,fertilizer,power industry,etc. Advantage 1. Disc is coniform , reliable seal, longer use life. 2. Human engineering hand wheel-an enhanced design provides longer life, easy and convenient operation, more safety. 3. Steam Heat-treatment and surface nitriding-treatment to sure fuction-resistanced and friction-resistanced
Color steel coil is a product made of strip steel that is continuously subjected to surface degreasing and phosphating and other chemical transfer treatments on the production line, and then coated with organic paint and baked. It not only has the mechanical strength and easy forming performance of steel plate, but also has good decoration and corrosion resistance of organic materials.
Galvanized steel sheet is coated with a layer of metallic zinc on the surface of the steel plate to prevent corrosion and prolong its service life. This can prevent corrosion of the steel plate, provide protection, and thus increase its service life.
A pickaxe with two teeth, the pickaxe head and handle are in a cross shape, and one or both ends are pointed, usually forming a circular arc. When used, the wooden handle is inserted into the hole between the two ends. A heavy steel tool used for quarrying, paving, miners, or stonemasons.
Related Search
CATEGORIES
Sign In
Username :
Password :