Special Type Corrugated Steel Pipe - China

Special type corrugated steel pipe in different shapes can

meet customers�� requirements

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 type

according 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 ��m, secondary corrosion is generally

added asphalt coating

Years of use are for more than 100 years.

The selection process

According to the diameter, height of filling culvert to

select the waveform parameters.

According to the filling height, special anti-corrosion

requirements to choose steel plate thickness.

According to the conditions of transport, installation

environment to choose assembled form.

Application of arched corrugated steel pipe:

Highway and railway: bridge, culvert, channel tunnel,

culvert tunnel overhaul, temporary pavement, infiltration

wells.

Municipal construction: common channel, optical cable

protection, drainage ditch, tower crane, vertical pile

shell.

Coal mine: mineral transporting pipeline, and mining

machinery, shaft passage.

Civil: power plant smoke pass, warehouse grain reserves,

fermentation tank, and wind power.

Military: military sidewalk, air defense channel and

evacuation routes.

From home and abroad application situation, corrugated

culvert pipe has a strong ability to adapt; has great

advantages to replace the traditional method so the

application prospect is very considerable.

Company Contact:

• Posted By: Great Wall Corrugated Steel Pipe Co., Ltd.

• Phone: 8653212121

• Address: NO.22 Ronghua street, Hengshui, Hebei, China., hengshui , China

• Email:

• Business Description: Corrugated steel pipe also called corrugated pipe culvert or corrugated
  
  metal pipe refers to the screw corrugated pipe buried in the road or
  
  under the railway culvert.
  
  It is circular corrugated pipe that composed
  
  of corrugated metal coils or semi circular corrugated steel sheet.
  
  Its
  
  application has been extended to road culverts, underpasses, bridges,
  
  water seepage wells, temporary pavement, old bridges and culverts
  
  repairing, municipal drainage ditch, municipal utility tunnel, mine
  
  conveying pipes and other fields.
  
  According to the applications of
  
  corrugated steel pipe at home and abroad, it has a good applicable
  
  capacity and a promising future due to its features.
  
  Corrugated steel pipe advantages
  
  Real engineering cost is lower than the similar span bridge, culvert
  
  Short construction periods, mainly for assembling construction
  
  Use of standardized design, production, simple design and short production cycle
  
  Production is not affected by environment.
  
  Large scale factory production, lower costs, quality control
  
  Installation without the use of large equipment, convenient installation
  
  Reduction of cement, gravel, sand and other pieces of rubble or dosage, is favorable for environmental protection
  
  Be helpful for improving soft soil, expansive soil, collapsible loess and other special foundation structures of uneven settlement problem, improve the road service performance, reduce post construction maintenance cost
  
  Solve the problem of cold northern regions (Frost) on the destruction of the bridge concrete structures
  
  Optional coatings
  
  We can provide corrugated steel pipe of a service life from 25 to over 100 years.
  
  It can be galvanized (25 years), aluminized (75 years), asphalted, and polymer laminated (100 years).
  
  Your choice of coatings depends on the soil conditions and other site or application factors.
  
  To meet your design service life requirement it is necessary to have an environmental assessment.