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Corrugation 68mm x 13mm

Corrugation 76mm x 25mm

Corrugation 150mm x 50mm

Corrugation 300mm x 110mm

Corrugation 380mm x 140mm

Corrugation 200mm x 55mm

Corrugation 400mm x 150mm

Corrugation 75mm x 25mm

Corrugation 125mm x 25mm

Corrugation 68mm x 13mm

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Corrugation 68mm x 13mm

Specification 

Pipe diameter: 300-2500mm

Length: 1-12m

Thickness: 1.6-3.2mm


Culvert Pipe For Sale

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.


Characteristic of galvanized steel helical Corrugated Pipe Culvert

High strength

It with more than 1.5 times compression strength than the concrete pipe because of the corrugation structure.

Easy for transport

The weight of the corrugated steel pipe is only 1/10~1/5 of same size concrete pipe, even can be carried by people without machine.

Install in shorter time

The steel corrugated culvert is connect by clamping band or flange, and the length can be make according to the customers’ request, then easy to install, and can be installed in shorter time.

Long service life

The steel corrugated culvert pipe adopt 300-600g/m2 galvanization steel plate, normally its servise life is 50-100 years, if in the strong corrosion environment, painting asphalt on the in and out surface of the pipe, can enlong 20-50 years based on the normal service life.

Economic 

The standard length is 6m, simple connection, shorter working time. Because it is light, easy for transport, with few foundation construction, lower fee on drain pipe. For example, we make comparison on steel corrugated culvert pipe and concrete pipe in diameter 800mm, corrugated steel culvert pipe is only need about 90% if concrete pipe fee, and it can save cost of forklift, crane, and other machines when the transport is not good.


Cross section shape and size of galvanized steel helical corrugated culvert pipe

Normally, the cross section is round shape, corrugation is 68X13mm, 125X25mm


Application of helical corrugated steel culvert pipe

The helical corrugated steel culvert pipe is used in municipal drainage,building outside drainage, farm drainage, industry drain system, also adopt in road and railway closed conduit or culvert, shell of vertical pile, rain water collection, etc

Drainage: domestic sewage, golf course drain, underground garage, factory drain, factory, airport water drain.

Culvert: drain-pipe under the road, higher cross drain-pipe, underground culvert of railway, small tunnel, closed conduit, small bridge.

Protection shell: underground communication cable, protection pipe for gas pipe, also can be adopted on construction site, and protection shed, etc

Industry: air conduit for gas in coal mine (negative pressure)

Farm: driven well wall for farm, invert siphon for irrigation,  farm water drain.


Structure

Corrugated culvert pipe is treatment by galvanized steel belt spiral seaming joint

The diameter is smaller than 1m, adopt corrugation 68X13mm, each section standard length is 6m, diameter is bigger than 1m,adopt corrugation 125X25mm, each section standard length is 6m, and we can make different sizes according to customers' requirements. (Click to ask us!)

Corrugated culvert pipe connection by two or more pieces of clamping band or flange, inlay PE plate or sealant or rubber gasket, fasten by high strength bolts.


Material

The steel plate is DX52D or SGHC, chemical and mechanical property should be accord with EN10327 or JIS G 3302-2010, steel plate size tolerance should be accord with GB/T-709

Clamping band and angle steel material is Q235, chemical and mechanical property should be accord with GB/T700

Clamping band or angle steel fastener need to adopt high strength bolts, nuts, the grand should be or higher than 8.8, its property should be accord with GB/T1231

Corrugated pipe adopt hot galvanized steel belt for forming, or after forming then hot galvanization treatment.


Appearance

Clean, smooth, and the zinc coating uniformity.

Clamping band request

Connect pipe sections by clamping band, keep the pipe sections point at pipe sections, prevent separate, the bottom permeate or the filling back material permeate.

Classic clamping band system

When assemble the clamping band, lap over connect to each pipe section equally.

When fastening, the length and width of the part which over lap to the pipe have to can bearing the tightening force.

When assemble the clamp band, make sure the gap between two pipe section can be more than 25mm.

Clamp band width is 440mm

(remarks: normally, the clamp band is two pieces, for the big diameter, maybe need 3 pieces or more)

Angle steel connection request 

Angle steel adopt Q235 steel

Flange is made by bending the angle steel, manual electric-arc welding and drilling holes.

Corrugated pipe welding angle steel flange adopt manual electric-arc welding.

Corrugated pipe both end welding flange.

Inner diameter is 1m or smaller than 1m, the pipe flange edge is in length 56mm, thickness 6mm equal-sided angle steel, other flange adopt in edge length 70mm, thickness 6mm equal-sided angle steel, for the big pressure, adopte width 70mm, thickness 6mm flat steel.

After welding flange, the inside and outside welding seam painting Dacromet under normal temperature.

wall thickness
           
           Diameter
2.0mm2.75mm3.0mm3.75mm4.75mm
6000mm
           min:0.3m  max:43m

           Min:0.3m  Max:58m

           Min:0.3m  Max:61m

           Min:0.3m  Max:61m
 
7000mm
           Min:0.3m  Max:35m

           Min:0.3m  Max:53m

           Min:0.3m  Max:53m

           Min:0.3m  Max:57m
 
8000mm
           Min:0.3m  Max:31m

           Min:0.3m  Max:46m

           Min:0.3m  Max:50m

           Min:0.3m  Max:50m
 
10000mm
           Min:0.3m  Max:25m

           Min:0.3m  Max:36m

           Min:0.3m  Max:38m

           Min:0.3m  Max:38m
 
12000mm
           Min:0.5m  Max:18m

           Min:0.5m  Max:29m

           Min:0.5m  Max:32m

           Min:0.5m  Max:32m

           Min:0.5m  Max:32m
14000mm 
           Min:0.5m  Max:28m

           Min:0.5m  Max:30m

           Min:0.5m  Max:30m

           Min:0.5m  Max:30m
15000mm 
           Min:0.5m  Max:23m

           Min:0.5m  Max:25m

           Min:0.5m  Max:25m

           Min:0.5m  Max:25m
16000mm 
           Min:0.5m  Max:16m

           Min:0.5m  Max:18m

           Min:0.5m  Max:30m

           Min:0.5m  Max:32m
18000mm 
           Min:0.5m  Max:20m

           Min:0.5m  Max:24m

           Min:0.5m  Max:28m

           Min:0.5m  Max:30m
20000mm 
           Min:0.5m  Max:18m

           Min:0.5m  Max:22m

           Min:0.5m  Max:28m

           Min:0.5m  Max:30m
Tips:
           1.the data of sheet means depth of fill, named min and max;
           2.different diameter, thickness,length and other size are available, accroding to your requirement.

 

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

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Corrugated metal culvert, Corrugated metal pipe,Corrugated metal Pipe culvert manufacturers China
Address: Hegang Road, Wuyi Circle Economic Zong, Hengshui City, Hebei Province, China
Tel: + 86 318 5876 109
Fax: +86 318 5876 111

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