sewer manhole 1.Model:500mm 2.MOQ:100 sets 3. Trait:Anti-theft, anti-aging,high strength. 4.environmental protection

 sewer manhole  

Product	model	color	material
sewer manhole	round 500	any	composite resin,fiberglass

  

                                        

Sewer manhole

   1.   Save mineral resources

 unsaturated polyester as raw material

 

  2.   Environmental protection:

 with environmental raw material, non-toxic, harmless to the user,  beautifies the urban environment.

 

  3.    Longevity:

high strength, corrosion resistance, light weight, rust-proof, anti-aging

 

  4.    Light weight:

 product weight is only about one third of cast iron, easy to transport, install, repair, greatly reducing the labor intensity.

  5.    Security:

 The composite plastic composite material recovery value-free, natural anti-theft; according to customer needs and has a locking mechanism to achieve the wells of property theft.

                       

 sewer manhole

Round plastic sewer manhole