Straight seam steel pipe refers to a welded steel pipe with one longitudinal weld seam in the pipe body. GB/9711.1 stipulates that when the diameter is greater than 914.4, the straight seam steel pipe can have two straight welds, and the angle between the welds is 180 degrees. The welding seam requi

Spiral welded pipes (SSAW), also known as spiral steel pipes, are extensively employed in fluid and gas transportation networks, chemical pipeline insulation projects, petroleum and chemical industries, centralized supply and distribution, central air conditioning and ventilation systems, water supply and drainage, and tap water projects.

1. Before assembly, carefully check whether the relevant equipment can operate normally. During assembly, a dedicated person will direct and operate in accordance with relevant standards to avoid injuries.2. During construction, if it is necessary to pre-pave relevant pipelines with stone piers or s

ASTM A106—Standard Specification for Seamless Carbon Steel Pipe for High Temperature Service

Anti-corrosion of galvanized steel pipe welding: after surface treatment, thermal spray zinc.If galvanizing is not possible on site, you can follow on-site anti-corrosion methods: apply epoxy zinc-rich primer, epoxy mica iron intermediate paint, and polyurethane topcoat. The thickness refers to rele

Comparison of materials: American standard square and rectangular tubes ASTM A36, A500, A572.ASTM A36 steel is commonly used as a carbon structural steel due to its remarkable weldability and plasticity. Its strength and impact resistance make it a suitable material for building structures, mechanic parts and metal structures. By galvanizing A36 steel, it can gain better corrosion resistance and extend its lifespan.

There are six selected materials for fire protection pipes: ductile iron pipes, copper pipes, stainless steel pipes, alloy pipes, composite pipes, and plastic pipes.Ductile water supply cast iron pipePipes made of molten iron above No. 18, added with a nodularizer, and centrifugally cast at high spe

As we all know, there are many types of steel on the market. For example, carbon steel and stainless steel are the most common ones, and their shapes are similar, which makes many people unable to distinguish them. So what is the difference between carbon steel and stainless steel? The following is