Products Catalog

Metal Culvert - Large Metal Culverts

Metal culvert which is assembled by structural plate is perfect for projects that require large pipe. This product offers efficient, easy installation. We supply the sturctural plates with 75mmX25mm 150mmX50mm, 200mmX55mm,300mmX110mm,380mmX140mm,400mmX150mm.

Structural Plate - Large Metal Culverts

When your project requires pipe sizes and shapes that exceed the lock seam corrugated steel pipe capabilities, Hengshui Yitong Pipe Industry Co., Ltd. answers the call with Large Metal Culverts, also called Structural Plate and Multi-Plate. The 6″ x 2″ grooves in combination with increased steel thickness provide a robust and durable structure. In addition to round and pipe arch shapes, structural plate is available in a horizontal ellipse, underpass, and box culvert shapes.

Structural Plates have many benefits compared to their alternatives. They are:

Lightweight – compared to other structures of similar sizes, such as concrete bridges.

Strong – the 6″ x 2″ corrugation is significantly more potent than other grooves of the same thickness.

Easily Installed – light equipment, simple tool, and local labor forces can efficiently complete the assembly.

Made to Last – our structural plate is protected by a 3-ounce zinc coating, which gives the structure a long life with 50 % more zinc than ordinary corrugated steel pipe.

Conveniently Delivered – plates are shipped in compact nested bundles, minimizing handling and freight costs.

Depth of cover

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.

Durability

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

Our service

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: marketing@corrugatedmetalculvert.com, 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.

For more information about the products, please enter the PDF link below.

ASTM A796A796M-2010

ASTM A798A798M-2007

ASTM A762A762M-2008

ASTM A761-A761M-04(2009)

ASTM A862-A862M-1998(2008)

ASTM A926-2003(2008)

ASTM A807-A807M-02(2008)

ASTM A849-2010

The Various Functions of Corrugated Metal Pipe

Advantages Of Corrugated Steel Culvert Pipe