1. Manhole Cover Introduction: The manhole covers we offer are made from steel grating, featuring various models to accommodate different span loads and requirements.
2. Features of Manhole Covers: Easy installation, lightweight, high load-bearing capacity, shock resistance, prefer bending over breaking, large drainage volume. After hot-dip galvanizing, they are aesthetically pleasing and durable, anti-corrosive, and possess advantages not found in cast iron covers. Equipped with hinge connections or hook connections for easy opening, and featuring anti-theft capabilities.
3. Utility of Manhole Covers: Manhole covers are widely used in municipal roads, garden facilities, residential communities, schools, sports stadiums, and various other locations. Our company can also design and manufacture manhole covers of different specifications and shapes to meet special customer requirements.
4.种类 of Manhole Covers
(1) The manhole covers are categorized based on the material used in manufacturing, including hot-dipped galvanized covers, stainless steel covers, brass covers, and more.
2) Available in various shapes, including: Standard Manhole Cover, U-Shaped Manhole Cover, Pipe Manhole Cover, and Openable Manhole Cover.
5. Manhole Cover Size Selection Guide:
The direction of the flat steel in the manhole cover is the load-bearing (supporting) direction, and the length L of the flat steel is determined based on the width of the trench and the gap left.
(2). Manhole covers are arranged according to the length of the trench, using standard boards with a width of 995mm, which is in accordance with the processing module, with a gap of 5mm between the boards.
(3). The remaining portion of the groove less than 1 meter is sized by modular dimensions.
(4). Select the steel grating model based on the groove width and load-bearing requirements.
(5). It is recommended to choose standard-sized manhole covers for design and construction; other specifications are available for customization.
Production Cycle: So the product production cycle is 3-5 days for shipment.
Transportation Methods: Local logistics are available for all regions, including shipping options. Express delivery and van services are also available for special circumstances. The shipping cost can be covered by us or the buyer, details can be discussed over the phone!
Payment Method: A 30% deposit is required upon confirmation of order. The remaining balance will be paid after the goods are ready, and our factory will ship them. Alternatively, payment can be made upon inspection of the goods for pick-up, or you can arrange for pick-up at our location.
Regarding after-sales: If quality issues are found within 7 days, such as substandard materials or incorrect specifications, returns are accepted; if the mistake is due to the customer's side, we can assist in improvement within our factory's capabilities.
Quotation Validity: Due to the daily price fluctuations of steel products, the specific price is subject to the quotation on the day. Buyers can contact us by phone or online to receive the products and services we offer!
Our Commitment: Strict management, convenient services, and building competitive brands are the tenets of our service philosophy.
