Water Conveyance Pipeline Gr.B X42 X52 ASTM A53/A53M

Seamless steel pipe for fluid transport is a steel pipe with a hollow section and no weld from beginning to end.Using steel pipe to make annular parts, can improve the material utilization rate, simplify the manufacturing process, save materials and processing hours, such as rolling bearing rings, jack sleeve, etc., has been widely used in the manufacture of steel pipe.Steel pipe or a variety of conventional weapons indispensable material, barrel, barrel, etc. to steel pipe to manufacture.Steel tubes can be divided into round tubes and special-shaped tubes according to different cross-sectional area shapes.Since the circular area is the largest under the condition of equal circumference, more fluid can be transported with the circular pipe.In addition, the ring section is subjected to the internal or external radial pressure, the force is more uniform, therefore, the vast majority of steel tubes are round.

we usually use cold drawn pipes, while up to that 57mm, we use hot rolled.Materials: 10#, 20#, 45#, 16Mn, GrB, Q345B, X42-56, ST44, ST52 etc.ASTM A53/A53M-02 Seamless and welded black steel and hot-dip galvanized steel pipe,ASTM A106-02A seamless carbon steel pipe for high-temperature operation, ASTM A161-94 Seamless steel distillation pipe of low-carbon and carbon-molybdenum steel for refining equipment,ASTM A179-90A (Reapproved 2001) Cold-drawn seamless low carbon steel heat exchangers and condenser tubes.

Normally, they are used for the industries including electricity, Sewage treatment water piping,chemical, petrochemical, boiler, heating, ship-building and the construction industry etc.Pipes are manufactured according to the standard of API, ASTM, ASME, EN, UNI, NFA, GB, domestic and international standards.Normally, when the pipe outer diameter is within 57mm.