Trench Cover Suppliers

Shunagyi is a trench cover supplier in China.Trench Cover material: tooth type flat steel: the material is Q235, the tooth shape flat steel and the ordinary flat steel are different from the flat steel on one side of the flat steel. (mainly in skidproof. We mainly use longitudinal shear flat steel and tailored steel plate.
Twist steel: also called twisting square steel, generally has 5x5 6x6 8x8 square steel, twisted steel bar.
Antiskid groove cover plate advantages:
(1) the cover plate of the antiskid ditch is welded by a sawtooth flat steel, and it has strong anti-skid ability besides the features and uses of ordinary steel plate, especially for wet and slippery places, offshore oil production platform and so on.
(2) the cover plate of the slip proof ditch is galvanized with surface treatment. It has strong rust resistance and 30 years maintenance free. The product can be used to connect the ditch cover and the frame hinge, which is safe, safe and easy to open.
(3) the high strength carbon steel is used in the cover plate of the antiskid ditch to make the steel plate with a high strength: the strength and toughness are far higher than the cast iron, and can be used for the large span and heavy load environment of the wharf, the airport and the like.
(4) the slip hole cover plate mesh has the best drainage: the leakage area is 83.3%, which is more than two times that of cast iron.
(5) the appearance of the cover plate of antiskid ditch: simple line, silver appearance, modern idea, material saving investment: large span and heavy load, lower than cast iron price; and save the cost of replacement of cast iron cover because of stolen or crushed.
We also supply galvanized steel grating,stainless steel grating and so on.Contact us for more information.


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