Spiral Steel Pipes

Spiral Steel Pipe

Features
According to the forming process, the spiral steel pipe can be divided into external control roller-type forming type and internal control roller-type forming type. Physical and chemical inspections of the raw materials, welding wires and welding flux should be done before using them.  The caliber is big.Applications
The spiral steel pipe is ideal for the long distance transferring of water, petroleum, natural gas, coal gas and pulp, etc.  Our spiral steel pipe can also be used in the chemical, electricity, irrigation, structural engineering and piling work industries.

Technical specifications
We can provide you with spiral steel pipe with outer diameters ranging from 219 to 3048 mm and wall thickness from 5.0 to 30 mm.

Materials
The spiral steel pipe are made of GR.A, GR.B, X42-X100, H40, J55, K55, S195T, S235JRH, S355JOH, S355J2H, ST33, ST42, STK400, STK500, Q235 and Q345 steel types.

Maintenance
Besides regular rust removal treatment, measures should be taken to prevent the pipe from being damaged by water and fog.

Packing
A protector should be fixed on the end of the pipe and a polythene wrapper is used for the head of the pipe.

After-sales Service
We will answer all of our client’s questions thoroughly and precisely.  After-sales tracking service is also available for our customers.

ZHONGSHUN is a spiral steel pipes manufacturer and supplier.  We also offer ERW steel pipes and galvanized steel pipes.  Our high quality products are offered at competitive prices.  ZHONGSHUN is located in China, where the full chain of manufacturing coating steel pipes and line pipes can be completed, even in one city, which reduces our production prices.  Our lower manufacturing cost saves your purchasing costas well.  More details of each product are shown on the page with description.