Grade:ASTM A252 Grades 1,2 and 3, modified Grade 3 (50 K.S.I. yield strength), ASTM A500 JIS A5525:SKK400,SKK490and other common specifications.
Usage:for port construction, oil drilling, bridge construction,high-rise buildings
Material General requirements:Q235 or Q345. Can also be customized according to the needs of users;
Piling Pipe is widely used in coastal, river, lake area. Offshore deepwater terminal project in the country have also been large-scale construction in coastal areas, and as a major deep-water dock pile bearing capacity, generally use the large diameter spiral weld pipe, in addition, bridges, roads, high-rise building needs piling pipe etc.