SYNTHETIC RESIN MANHOLE COVER FOR SEPTIC TANKPROBLEM TO BE SOLVED: To provide a synthetic resin manhole cover for a septic tank which is improved in strength and can be recycled satisfactorily.KIMURA EIJI木村 英治
Cover system for septic tankCover system for septic tankA cover system for septic tanks adapted to be attached to the a septic tank and provide access for repair and maintenance. The assembly includes a base which is embedded into the concrete and provides a seal between the concrete and the ...
PROBLEM TO BE SOLVED: To provide a synthetic resin manhole cover for a septic tank which is improved in strength and can be recycled satisfactorily.;SOLUTION: The manhole cover 7 to be set for covering the manhole of a septic tank is formed in a structure wherein the outer circumference of...
tank. It can also be used as an important charging port for the tanker. The inside of this manhole cover is made of carbon steel, and the outside is covered with PE material. It is suitable for storage and transportation of strong acid, strong alkali corrosion materials and ...
China Factory PP Material Septic Tank Sewage Treatment Septic Tank for Toilet System $28.90-35.90 See product details Supplier's reply: Thanks for your comments ! Russell, Your affirmation will encourage us greatly. We will do our best to feedback our cus...
Easily lift GrassCover and the supported grass up and away for septic tank service. Once service is complete, just put it right back. DURABLE Made of high-impact plastic, GrassCover will hide your ugly septic tank cover for years to come....
Covers a water control valve for a water tank which is associated with a conventional toilet bowl. The water control valve includes a valve structure mounted on a vertical water inlet pipe and a float structure which moves vertically alo... FREDERICK ARMSTRONG GORDON,JAMES RICHARD GRIFFIN,JOHN JO...
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