Come to China oval culvert manufacturer
Looking for a reliable and durable solution for your drainage needs? Look no further than YITONG's corrugated culvert pipes! Our pipes are made from high-quality, corrugated steel, ensuring that they are built to last and can withstand the most challenging environmental conditions. With a variety of sizes available, we have a solution for any project, from small residential drainage needs to large-scale commercial and industrial applications. Our pipes are also quick and easy to install, saving you time and money on your project. Don't settle for less when it comes to your drainage needs - choose YITONG's corrugated culvert pipes for a reliable and long-lasting solution.
Hengshui Yitong Pipe Industry Co.,Ltd. is professional corrugated culvert pipes manufacturer, we have many successful cases for your reference, if you need any questions about oval culvert, welcome to contact our professional staff to communicate with you!
Our main products include 4 types culvert pipes and irregular-shaped pipes, annual capacity is 500,000 meters, the company obtained ISO9000 quality and ISO 14000 certificates, we can produce American and European standard products according to the customers' requirements. As a leading company in corrugated culverts pipes manufacturing, we focus on providing professional service and prompt lead time, producing quality products at competitive price.
Our company can supply corrugated steel pipe available in different shapes. They refer to non-standard circular corrugated steel culvert pipe that buried under the road, railway and it is made by corrugated metal coils or corrugated steel pipe assembled of corrugated plate. The shapes can be oval, dustpan, horseshoe shape. They are widely used in highway, railway culverts, channels, bridges, temporary pavement, drainage channels and a variety of mine roadway retaining wall supporting projects.
Material of plate: SS400 or Q235 hot rolled steel plate
Thickness of the plate: 2.0-7.0mm
It can be divided into integral type and assembled typeaccording to the assemble form.
According to the sectional shape of channel it is available in round, oval, arched, horseshoe shape, dustpan-shaped and pear shaped.
By the form of import and export: orthogonal, oblique, straight, oblique mouth
Filling height: 1.5-60m
Diameter of span: 0.5-12m
Section of pipe connection form is divided into: inner flange connection, flange joints, plate lap, and clamp connection.
Waveform parameters (wave pitch*wave depth): 150*25, 200*55, 150*50, 150*65, 300*110, and 400*180.
Anti-corrosion treatment: hot dip galvanizing antiseptic treatment of ≥ 63 μm, secondary corrosion is generally added asphalt coating
Years of use are for more than 100 years.
We can design and manufacture as per customer’s request.
The minimum allowable depth of cover is the largest of:
For roads H=B/8+0.2(m) H=B/6(m) and not less than 0.6（m）
For railways H=B/4 and not less than 0.6(m)
There is a possibility to reduce depth of cover provided that suitable checking calculations will be made.
|Flexible structure||Plate thickness||Kinds of standard corrosion protection||Required average min value(um）|
|plates||≧6mm||Hot zinc galvanizing||85|
|≧3mm do < 6mm||Hot zinc galvanizing||70|
|≧1.5mm do < 3mm||Hot zinc galvanizing||55|
|Bolts and nuts||-||Hot zinc galvanizing||45|
1. According to the diameter, height of filling culvert to select the waveform parameters.
2. According to the filling height, special anti-corrosion requirements to choose steel plate thickness.
3. According to the conditions of transport, installation environment to choose assembled form.
If you want to know more, you can contact us! (Reply within 24h)
Our main products are drainage pipe, metal culvert drainage pipe, HDPE pipe. Our products such as corrugated drainage pipes' price are very cheap and all have high quality. If you are finding metal culvert pipe, you can select us! We can give you the cheapest offers!
As a professional manufacturer, We guarantee on-time delivery! If the delivery time exceeds the specified number of days, we will compensate. And we have customer service, guaranteed to answer your questions at any time.
We can design different specifications and types of products according to your needs. If you need, you can contact us by email or by phone. (Email address: firstname.lastname@example.org, phone number: 86 318 5876 109 ) All products are in cheap price.
You can use the search function of the website to search for the product you want to know. If you can't find it, you can send us an email to inquire, we provide professional services.
We have the department responsible for installation. We have successfully completed many items. If you have installation requirements, we can do it well.
You can choose to pay online.
Mobile: +86 186 0318 8333