日韩欧美在线视频免费,黄色国产91,欧美日韩亚洲国产,最近中文字幕在线,性高爱久久久久久久久,亚洲精品午夜不卡,一区二区三区福利视频

Main Products
Products Grade: SWRH42A,SWRH52A,SWRH62A,SWRH72A,SWRH72B,SWRH82A
Specifications: 5.5~8.0mm
Applied Standard:  Q/XG 112 or agreement
Characteristics: The wire rod are mostly used to produce wire rope ,steel strand , rubber tube steel wire, tyre steel wire, steel-core aluminum strand, fishing net wire and so on.
Applications: Hign carbon steel wire
Use of Products: Various grade products can be arranged according to client's requirement on chemical content and properties. These product have characteristics of good surface quality, slight decarburisation, high purity, low oxygen and nitrogen elements, uniform drawing strength within one coil, high percentage of sorbite, good plasticity and ductility.