Painted Steel Beam Warehouse Prefab Steel Warehouse Buildings CE Certificate

1.Product Description

A steel structure warehouse is a building made of steel. It is formed by the main frame by connecting many steel parts (such as H-pillar, H-shaped steel and C/Z pur strip). High-strength structural steel is used in the warehouse. Moreover, this kind of warehouse is equipped with high technology in manufacturing. The construction of steel warehouses is very important in the world market. The fact is that customers can use steel structures to obtain suitable warehouses at a more favorable price. Compared with concrete structure buildings, steel structure buildings are cost-effective because it can save raw materials and labor costs. Because it is easy to install, it can save a lot of time.

2. Product Specifiactions

3.Product Quality Control

  QC/Technical Support

(1)Raw material quality control
  Thickness tolerance <0.25mm
  Yield and tension strength testing in-house
  Third party inspection certificate
  Supply traceable mill certificate

(2)Structural steel fabrication quality control
  100% testing dimension tolerance <1mm
  20% sample welding line ultrasonic testing, no fault, full penetration.
  20% magnetic powder testing, no bubble, no defect, Smooth and Full
  Supply third-party inspection assistance.

(3)Shot blasting and painting quality control
  Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um
  Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM