婷婷午夜激情,538精品视频在线观看,欧洲午夜视频,免费一级毛片女人图片,久久91精品国产91久久户,亚洲色中色,亚洲精品ty久久久久久久久久

　　Product type: Zinc tape

　　Main performance: good flexibility, easy to install, flexible, uniform current distribution, high current efficiency.

　　Scope of application: Mainly used in high resistivity environment, the protection of the pipe in the casing, the temporary cathodic protection of the pipe, the protection of the storage tank and the pipe network, the ground grid against strong electrical interference.

　　Detailed introduction:

　　The diamond-shaped zinc strip anode conforms to ASTM-B418(Type 1/ Type 2) and has excellent mechanical properties. The ribbon zinc anode is mainly used for the protection of pipe in casing, temporary cathodic protection of pipe, protection of storage tank and pipe network, and to prevent the ac interference and lightning interference of buried pipe by strong current line. Banded zinc anodes are commonly used in medium with resistivity below 2000 ω ·cm, but can be used in medium above 2000 ω ·cm if the steel structure being protected is well coated or in wet soil.

　　Zinc strip anode product performance:

　　Good flexibility, easy to install, easy to make a variety of anode length and shape, such as spiral, disk;

　　Uniform current distribution, high current efficiency, more than 95%;

　　Can adapt to higher resistivity environment;

　　No need for external power supply, ribbon with continuous conductive core, less electrical connection;

　　Can pass through narrow local occasions and difficult environment, more flexible application;

　　Unit weight to the ground resistance is small, the current is large;

　　The zinc strip anode can be used in freshwater and seawater environments, and can also be used in buried structures.

　　It can be used as a grounding pole, release AC and lightning, and protect equipment and personal safety.