Agriculture irrigation culvert pipe Suppliers in China

Information

Corrugated steel plate water conveyance canal is made of corrugated galvanized steel plate bent into U-shape or semicircle and fastened by rivet connection, which is used for agricultural and water conveyance canal. This product has the advantages of high strength, convenient construction, high cold resistance and good sealing.

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

1. Agriculture irrigation culvert pipe can be used as:

-culverts

-bridges

-tunnels

-under passed

-ecological crossing

-pedestrian tunnel

-hangers

-shelter

-warehouse

-stores for ammunition

-belt conveyor protection

-ventilating duct

- and for reinforcement and reconstruction of existing structures as well.

Multiplate structures can be used for every class of service load provided that appropriate backfilling is performed.

2. Steel

Steel used for corrugated steel pipe is produced in accordance with Chinese standard.

Minimum yield strength 235N/mm2 and 345N/mm2

Steel standard Q235 and Q345

Also can accordance with EN10025

Steel standard S355JR, S235JR, S315MC

And can adopt the other standard steel according to customers’ demand

3. Section shape

Generally adopt semi-circular, U-shaped.

4. Corrosion treatment

Generally hot-dipped galvanized treatment is used before leaving the factory, and non-metallic coating such as asphalt is used on site for secondary anti-corrosion.

5. Product application

Mainly used in alpine areas of agriculture, water conservancy canals, highway side ditch drainage.

6. Specifications

Type	Wave distance(mm)	Wave height(mm)	Wall thickness(mm)	Applicable span diameter(mm)
Semi-circular type	68	13	2-4	500-2000
U-shape	68	13	2-4	800-2000

7. Product case

Agriculture irrigation culvert pipe case

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