Project GVA in Portugal.
It took a year for manufacturing and delivery by use 250 ton steel according to project process.
Stainless steel pipe for potable water treatment plants (PWTP) ,Why stainless steels are used in drinking water applications
The project adopts advanced TIG welding technology, through automatic welding and manual welding prefabrication production. This stainless steel prefabricated pipe is used in the drinking water treatment plant, which brings great benefits to the project side through China's efficient production efficiency and low-cost raw materials.
Stainless steels and drinking water
Product specification information:
DN25- DN1800 stainless steel prefabricated pipe
Prefabrication according to the drawing
Product design standard: BS EN13480
Tolerance standard: BS EN ISO 13920 - 1997
a. Pipe: BS EN 10217
b. Flange EN1092-1
c. Elbow EN10253-4 or DIN2605.
Weld and surface treatment: pickling passivation
EN10204 3.1 certificate
100% dimensional and visual inspection
CNAS raw material inspection