少妇精品无码无码专区_浪伦女视频免费在线观看_在线看片无码午夜免费_五月丁香婷婷在线观看视频

Main Products
for Prestressed Steel Products>> Main Products>> for Prestressed Steel
Products Grade: SWRS82B
Specifications: φ5.5~13mm
Applied Standard:  agreement
Characteristics: The wire rod of SWRS82B is mainly used for the pruduction of bridge cables.
Applications: Suspension cable steel
Use of Products: The wire rod of SWRS82B makes the feature of stable chemical composition, lower harmful elements, higher cleanness,minor decarburization, perfect surface quality, high sorbite ratio, uniform properties along the coil and excellent drawing performance and favorable torsion performance.