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ZIBO BEST ENERGY-SAVING MATERIALS CO.,LTD PROVIDE THE GREEN SEWER COVER ,WITH THE FOLLOWING SUPER CHARACTERS:
1.The composite SMC sewer cover with non-recycle value for anti-theft.2.Composite sewer cover with the advantage to against the acid,alkali and chemical corrosion,impact resistant,anti-rust,weather ability,insulating,durable(30 years),locking option.Anti-abrasion:fibreglass contact above 28%,when damage,no holistic hole ,avoid sudden accident accident,use the superfine calcium carbonate,good density.3.The excellent anti-pressure capability of the sewer cover:have no hole on the surface amd no damage of the unlock hole.Uses the new raw material, and the quality is stable.4.Low-weight:the SMC sewer cover just 1/3 of the cast iron one,and the 1/2 of the BMC with steel one.Convenient for transport,security check,install,open and rush-repair to reduce work intensity.5. Beautiful apperance:Physical appearance of the sewer cover to be nice ,smooth,good elastic curve,no distort,easy to open.The cover should not be sprayed on surface but the color must be homogeneous in mixing while casting .Uniquemulti-directional slip resistant tread pattern.Low noise and rebounding free when car roll on.Compass range of composite access covers achieved a market leading skid resistence value of 89, when tested by the Materials Laboratory of Devon Country Council.6.Envirinmental protection,energy saving performance:pollution-free,the entire process of producing no need massive heat energies,electrical energy and water resources.7.Perfact decoration effect:producing the color match the ground according to the customers demand.8.Carrying ability for the sewer cover:no steel,the load bearing capacity of the whole cover will be up to 25-60 ton based on size.Complies with requirements of EN124:A15,B125,C250,D400.9.Wafery edge design,can match the cast iron frame perfect,suit for old city rebuilding.