TP-HV01 WATER VALVE BOX
1. Product information:
- TP-HV01 water valve box is made from cast iron, overcome the broken or stolen water valve box.
- TP-HV01 water valve box is designed with a sharp pattern, the outside is painted black against rust.
2. Product introduction:
- Cast iron is the most durable type of cast iron, because Graphite is in the form of a round sphere. The appearance of cast iron is also dark gray like gray cast iron, but the only difference is that the graphite of the cast iron has the most compact form of sphere.
- Cast iron casting technique is built according to a strict process:
+ The techniques of taking heat, spherical reaction to liberate impurities in cast iron to arrange the crystals of cast iron from rods, tubes of gray cast iron into circles, helix spheres, ... very accurate.
+ Acceptance testing of each batch of products must analyze the components of cast iron, measure the level of bridge, compression on load testing machine, elongation, melting point, ...enclosed with the new quality certificate.
Should there be any further inquiries, please do not hesitate to contact us!