Extensive shaped，Wide range of applications。According to the shape:Hexagonal round steel pipe、Round hex steel pipe、Internal and external hexagonal steel pipe、Flat elliptical steel pipe、Elliptical steel pipe、Triangular tube、LSteel tube、Octagon、Mushroom、Bread tube、DTube、Concave tube、Convex tube、Umbrella、PTube、元 宝 管 管 异 异 异，The shape of the shaped steel pipe is produced according to the needs of users.。
Concave tube
LTube
Mushroom
Internal and external hexagonal tube
Sector tube
Bread tube
Elliptical tube
Hexagonal tube
Convex tube
Ingoto
