亚洲裸体视频,一级毛片在哪里看,国产素人在线,国产精品丝袜久久久,亚洲无砖砖区一二区免费,亚洲а∨天堂久久精品喷水,91网站在线播放

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.