国产免费高清在线 , a视频免费观看 , 云端之上电影完整版在线观看 , 天梯电影在线观看完整版,www.九色,97人人爱人人,韩国国产在线

Main Products
for Prestressed Steel Products>> Main Products>> for Prestressed Steel
Products Grade: U183,SWRH82B-2
Specifications: φ5.5~16mm
Applied Standard:  agreement
Characteristics: The wire rod of U183 is mainly used for the pruduction of steel strand for mining anchoring.
Applications: Prestressed steel
Use of Products: The wire rod of U183 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.