haodiaocao这里只有精品一,男人午夜网站,国产免费插插插,国产精品欧美激情在线播放,国产成人aa在线视频,国产情侣自拍网站,狠狠色丁香婷婷

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.