square cast iron trench drain

                              cast iron trench drain

product	model	material	color	application
trench drain	350x350MM	cast iron	any	for urban roads, parks, squaresand other drainage projects

 

                            castiron trench drain

 

1. Put damage:

This is the biggest characteristic of ductile iron manhole covers,ductile iron manhole covers can be heavy pressure 36T/60T, lightcan be confined 21T. Even if the load pressure exceeds its limit,ductile iron manhole cover cast iron manhole cover is not as commonas broken, but a slight deformation of the car and pedestrians hasa certain security. 2. Anti-shock: only through themouth of the Manhole set to U-shaped, with a T-type syntheticrubber, U-shaped slot embedded in the contact Manhole covers andthe process in order to cushion and reduce the vibration force.3.Anti-slip: 3mm tread covers convex surface, and thus play a goodnon-slip effect. 

4. Anti-impact:

 Manhole covers the contact with the colossal surface,directly on the T-rubber, and dealt with gently, to eliminatenoise. 

        cast iron trenchdrain

square cast iron trench drain

square cast iron trench drain