Steel pipe products and varieties of different specifications of a wide range of performance requirements are also various. All of this should be differentiated as user requirements or working conditions change. In general, steel tube products are classified according to sectional shape, production method, pipe quality, connection way, coating characteristics and use. Steel pipe According to the cross-section shape can be divided into: round steel pipe and profiled steel pipe.Steel Pipe
Profiled steel pipe refers to a variety of non-circular cross-section of steel pipe. Mainly include: square tube, rectangular tube, oval tube, flat oval tube, semicircular tube, hexagonal tube, hexagonal tube, unequal side hexagonal pipe, equilateral tube, five-angle plum tube, octagonal tube, convex-shaped tube, double convex tube. Double concave tube, many concave tube, melon seed shape tube, flat tube, rhombic tube, star tube, parallelogram tube, ribbed tube, drip tube, inner fin tube, twist tube, B-type tube, D-type tube and multi-layer pipe, etc.Steel Pipe
The steel tube is divided into the shape of longitudinal section: Steel Pipe and variable section steel pipe. The variable cross-section (or variable cross-section) steel pipe refers to a steel pipe which has a periodical or aperiodic change along the section shape, inner and outer diameter and wall thickness in the long direction of the pipe. Its main: the outer cone tube, the cone tube, the outer ladder tube, the inner ladder tube, the periodical section tube, the corrugated pipe, the spiral tube, the steel tube with the heat sink and the barrel with double track.Steel Pipe
