Sewer Manhole Suppliers and Manufacturers

Fibreglass sewer manhole covers.

SMC composite manhole cover, gully grating, sewer manhole cover and frame.

Customised cast iron castings manhole covers, valve boxes, gully grating, surface boxes, tree gratings.

Logiscell+ activated oakum kit is composed of dry oakum soaked into a hydrophilic polymer solution to seal manholes and sewer lines. When wet and caulked in a joint or crack, the resin will foam to form a flexible and tight joint to stop groundwater infiltration. It reacts with water and becomes a watertight rubberlike non-toxic composite. The oakum cord gives strength and density to the composite and makes the application of the resin easier, especially when gushers are present. The kit includes a 1.7-liter bottle of Logiscell+ (hydrophilic resin) and one bag containing a �± 0.6 lbs of dry oakum. 18 liter pails also available. ACTIVATED OAKUM TECHNIQUE: 1) When mixed with water the resin forms a spongy foam which could absorb up to 12 times its volume of water. A non-controlled expansion could create a low-density foam, which is less watertight and resistant. If the oakum is well-inserted and uniform within the area, a good density and expansion is obtained to fill the void and stop leaks. 2) After approximately 40 seconds, the reinforced foam resin starts to react to form a rubbery gasket which becomes hard, watertight and adheres to the surface. Note: If there is a significant flow within the joint or crack, it is preferable to soak the oakum and let it partially react before the insertion in the crack or joint. By holding it tightly within the crack or joint, the resin will not be washed away by the gushing water. This technique can also be used for underwater applications. CAUTION: Prevent any contact with eyes and skin. Always wear PPE (gloves, goggles, disposable suit and mask or respirator depending on the environment). Certain people may be affected by the vapours during the reaction of the resin. To prevent irritation of throat or eyes always ventilate the working area. If it is impossible to ventilate use a mask with appropriate cartridge. Wash hands and face thoroughly after installation.

Valves, castings, manhole cover, sewer grate.

Manhole

Supplier of stainless steel pipes and rods, stainless steel sheets, stainless steel decorative strips ,stainless steel grills or grilles, galvanized ditches cover, linear drainage ditches and cover, stainless steel angel, customized stainless steel water or oil storage can, seamless pipe, metal flower box, acoustic panels,ppgi panels, sandwichs panels ,furniture parts , chair legs, table legs,apple basin, capsule house, light steel house etc.

Manhole covers are available in various sizes, Send your requirements of shapes, we can manufacture it according to the standard sizes which are 12x12 , 12x18, 24x18, 24x24. We can also make as per order, Send us sample size, colour, and any other customization, we will make the best match possible, we can send you pictures of the existing size we have, let us know the size you are looking for.

Material: ductile iron, cast gray Iron. Shape: round, square, rectangle and triangle. Diameter: DN200- 1200mm. Weight: 7kg to 154kg or according to customers' requirement. Coating: black bitumen or coating as per customers' requirement.

Ductile iron , Grey iron manhole covers , gully gratings , surface boxes according to EN124 standards. Material: Ductile Iron GGG500-7 & 400-12 , Grey Iron GG20, Coating as per customers' requirement .

Material: ductile iron, cast gray Iron. Shape: round, square, rectangle and triangle. Diameter: DN200- 1200mm. Weight: 7kg to 154kg or according to customers' requirement. Coating: black bitumen or coating as per customers' requirement.

Manhole covers.