EN124 D400 Heavy Duty Sanitary Sewer Manhole Cover   

 Product Description                                      

EN124 D400 Heavy Duty Sanitary Sewer Manhole Cover 

PIC	Specification
	Shape	Round
	Clear Opening	550mm
	Cover Size	600mm
	Cover Height	50mm
	Frame Height	100mm
	Load	D400
	Lock	Y

 Product Material                                            

SMC is the abbreviation of Sheet Molding Compound and it is often called unsaturated polyester dough molding compound in China. It is dough soaked materials made up of mixed short glass fibers unsaturated resin, fillings and various additives. Because it is endowed with mechanical performance, good high temperature proof and chemical anti-erosion as being anti-erosion, it is adoptable for various processes, that is to say, it can meet performance requirements for different products, and it is widely used in all areas.

 Product Loading                                            

EN124 D400 Heavy Duty Sanitary Sewer Manhole Cover,Test  Load is 40Tons, 

can load 80Tons's truck pass.

Usually used in Carriageways,hard shoulder and parking areas.

 Advantage about the Product                             

EN124 D400 Heavy Duty Sanitary Sewer Manhole Cover' advantages:

1. Environmental protection: With raw material non-toxicity, it will not influence to

user.

2. Longevity:  SMC manhole cover has the advantages of high strength,and good

electrical insulation properties,  waterproof,  aging resistance,  acid and alkali

resistance,impact resistance.

3.Competitive price:The price of compound manhole cover is lower than stipulated

standard cast iron ones. The manhole cover has no recycling value, to the Ministry

of construction industry standards.

4. Light weight: The weight is 1/3 lighter than cast iron ones so that it is convenient

to transport, install, rush repair; construct easily and reduce working intensity.

5.Anti-theft: Non-recycle material, anti-theft naturally; the lock attachment can

prevent tunnel products from losing, therefore city blackhole can be stopped totally.

6. Nice appearance: Beautiful appearance and rich colors;the cover is not sprayed

in surface , but painted in whole material , so that the color can keep lasted.

7. Low noise: Harsh noise and rebounding free when car roll.

 Packaging & Shipping                                   

EN124 D400 Heavy Duty Sanitary Sewer Manhole Cover's packaging and shipping

 Company Information                                  

Zibo Best Energy-saving Materials Co., Ltd. was established in 2004, which is one of 

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