Septic Tank Covers, Class Stainless Steel Manhole Cover & Frame,Heavy Duty Recessed Square Septic Tank Lid with Base(5cm,40 * 40cm/15.7 * 15.7in)

Welcome to my shop!!!Stainless steel invisible manhole covers are strong and stable, can withstand extreme weather conditions and are durable.Stainless steel manhole covers are suitable for both architectural and public use. The covers blend in with the surrounding environment, and choosing a stainless steel flush-mounted manhole cover means choosing the perfect combination of durability, aesthetics, and sustainability.Specification- Material: 304 stainless steel frame, galvanized bottom plate- Length: 30/40/50/60/70/80/90/100cm (customizable)- Width: 30/40/50/60/70/80/90/100cm (customizable)- Height: 5cm/2in; 8cm/3.1in (optional)- Thickness: 3mm/0.11in- Load capacity: 1.5 tons / 1500 kg / 3300 lbs- Application scenarios: Invisible manhole covers are suitable for driveways, sidewalks, parking lots, commercial areas, and industrial areasFeatures:- Made of 304 stainless steel, strong and durable.- Blends perfectly with the ground without affecting the overall aesthetics.- Pull hole design, easy to lift and remove.- High load capacity, specially designed for high load areas.- Suitable for public places such as sidewalks, squares, and public areas.- Easy to install and construct, saving time and effort.Package Contents- 1 square septic tank cover (Other items shown in the picture are not included.)How to choose size- The manhole cover size must be at least 6cm/2.4in larger than the actual hole diameter. For example, if the manhole size is 42x42cm, the manhole cover size can be selected as 50x50cm.Kind tips- The number of steel bars required on the back of manhole covers of different sizes may also vary. Please refer to the actual product received.- If there is a slight odor, it is normal and will disappear within two to three days.- Due to different manual measurement methods, please allow 1-2 cm error.- We try our b

• Invisible sewage manhole cover: adopts embedded design, which can be perfectly integrated with the surrounding ground and can be paved with the same materials as the surrounding ground, such as concrete, tiles, etc., to maintain the integrity of the ground.
• Superior Quality: Both the inner and outer frames are made of 304 stainless steel (the actual thickness of the plate is approximately 3 mm). The outdoor sewer cover adopts a sturdy grid pressure-welded structure with a load-bearing capacity of 2.6 tons/5732 pounds.
• Easy to install: 1. Place the frame into the hole; 2. Place the cover into the frame; 3. Lay cement on the bottom; 4. Lay the same floor tiles
• Hand-pull lifting hole: Special hand-pull lifting hole design, the groove around the manhole cover can be easily lifted using the included well hook, making it convenient for workers to clean and remove obstacles in the pipeline.
• If you have any questions, please do not hesitate to contact us. Thank you for coming, wish you a happy life！