Product Description

ASTM A**6 Seamless carbon steel tube for high temperature service
Description:
standards: ASTM A**6 (ASME SA**6)
products mainly used: apply to bending, curling and similar forming process.
the main products of steel / steel grade: Gr.A; Gr.B; Gr.C.

The Three Benefits of Seamless Steel Pipe:
The seamless steel pipe manufacturing process starts with a solid, round steel billet. This billet is then heated to great temperatures and stretched and pulled over a form until it takes the shape of a hollow tube.
Steel pipes are ubiquitous and can be found underground and within residential walls, laboratories, and commercial and industrial structures. The pipes transport fluids including water, natural gas, waste and air. Three manufacturing methods exist to produce steel pipes.
Seamless steel pipes are produced using an extrusion mold. Welded steel pipes are produced by rolling a sheet of
steel into a tube and welding the seam.
The seamless steel pipe manufacturing process starts with a solid, round steel billet. This billet is then heated to greattemperatures and stretched and pulled over a form until it takes the shape of a hollow tube.


What is the difference between a*3 and a**6 pipe?
The most important difference is that pipe meeting the A**6 standard must be seamless while pipe meeting A*3 can either be seamless or welded. ... A**6 pipe is formulated specifically for high-temperature and high-pressure service, usually in power generation applications.