• CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert System 1
  • CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert System 2
  • CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert System 3
  • CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert System 4
  • CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert System 5
  • CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert System 6
CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m
Supply Capability:
8000 m/month

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Item specifice

Standard:
ASTM,DIN,EN,GB
Technique:
Extruded
Shape:
Semi-circle, Arch, Oval, Horseshoe,Round
Surface Treatment:
Galvanized
Steel Grade:
Q235B,SS400-SS490
Certification:
ISO,CE
Thickness:
2-12mm
Length:
800000mm
Net Weight:
Based on your request
Packaging:
Pallet
Diameter:
500mm-800000mm
Corrugation:
68*13 75*25 150*50 200*55 380*140

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Qijia Advantage

  • Corrugated Steel Tube Standard: ASTM A789/A789M-2001, AASHTOM36-2014

  • Raw Material: Strategic partners with SHOUGANG GROUP and cooperation with TISCO, HBIS to ensure the raw material is quality, we can show material list which stamped by partners

  • Production Line: We import corrugated pipe culvert production lines from Germany, with certification of CE, ISO9001:2008, OHSAS18001:2007, ISO14001:2004, CCPC (China Communications Products Certification) we ensure the cargo to you is quality

  • Labs: We have tensile strength, thickness test after raw material into plant, pressure wave, type blending test in production, they all strictly controlled by quality record

  • Experience: QIJIA have more than 10 years’ experience on design, produce, install and service on corrugated steel pipe, we hope become your best partners in your business or your projects


CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Product description

Corrugated Steel Pipe(CSP) also named corrugated metal pipe(CMP), it is an ideal material for culvert bridge projects based on its low cost, widely variety of diameters and layout configurations, It will not crack under impact loads or vibrations due to the inherent strength of steel and the flexibility of the corrugated pipe section, The high ring compression of the pipe absorbs and transfers the load to the surrounding soil around the entire circumference, The beam strength maintains the grade and line of the structure by bridging inequalities of the trench bottom and side fill.


Advantage compare to other material:

  • Environmentally, economical, versatility and flexibility in design and installation

  • Predictable service life more than 100+ years

  • Variety-wide range of gages, corrugations and shapes in diameter ranging from 12"-144"

  • Structural integrity-with the strength and integrity of steel-soil structure interactions, XSP/CMP offers unparalled strength

  • Customizable-a variety of fittings, tees and elbows allow CSP/CMP to match most layout configurations

  • Can be designed for heavy loading and high maximum height of cover requirements

  • High strength and durable


CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Product data sheet

Product Name

Galvanized Corrugated Steel Pipe Culvert(CSP) or   Corrugated Metal Pipe(CMP)

Product Standard

AASHTO M36-2014

ASTM A789/A789M-2001

JT/T 791-2010

Specification

Type: Assembly & Whole

Wall Thickness: 2.0mm-12.0mm

Section Shape:   Round/Semi-circle/Arch/Oval/Horseshoe/Dustpan

Material: Q235B/SS400/ASTM A283/S235JR

Inner Diameter: 500-80000mm

Outside Diameter: ID+WT+D

Standard Specification of Wave: 68*13    150*50  200*55  380*140  300*110  400*150

More wave specification can produce according to your   demand

Length: 500-30000mm or according to your demand

System Interface: Overlap connection, Concentric   reducer, Flange

Surface/Antiseptic treatment

Hot-dip Galvanized 84μm & according to the   specification of pipe/plate

Accessories

Bolts & Nuts with Hot-dip Galvanized Coating


Packing and Shipping

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Application

Tunnel strengthening and repair

Underground passage and small refuge places

Deep well

Mine roadway

Military and protection

Municipal engineering drainage system

Refrigeration exhaust system

Construction passage

Steel corrugated pipe culvert arch bridge

Water conservancy department strategic   reserve

High fill water culvert

Special area over water culvert

Water culvert

Replace box culvert cover culvert channel

The old bridge repair

Replace bridge porous side by side

Inverted siphon for agricultural irrigation

Pipeline protection

Conveyer tunnel

Modular steel bridge for fast and easy   installation

Old bridge pier reinforcement

Cistern storage

Deep tunnel shaft

Ladder cable line slot


Honor

QIJIA GROUP earn reputation from customer and all our ability through the test of Inspection body, our Certification No. for CE is 1I160412.HQEU046, ISO9001:2008 is 0350113Q20350R1M, OHSAS18001:2007 is 0350114S20080R0M, ISO14001:2004 is 0350114E10106R0M


Customer visit

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert


Projects

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert

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Q:The outer circle of a seamless steel pipe 50 head into the outer circle of the 40 to close
According to the metal processing performance, pipe size, quality requirements, as well as investment and benefits to choose different processing methods and corresponding auxiliary processes. The basic process of cold rolling of cold drawn pipe are: (1) tube feeding, the pipe material for hot-rolled finished or semi-finished tube, pipe extrusion pipe and welded pipe; (2) pipe material preparation, including inspection, bundling, pickling, cleaning, washing, drying, neutralization, grease and so on; (3) cold processing (cold or cold); (4) finished finishing finished including heat treatment, straightening, sampling, end cutting, inspection (manual inspection and various testing), pressure test, oiling, packaging and warehousing etc.. Different products are refined and the content varies.
Q:What is the maximum temperature that steel pipes can withstand?
The maximum temperature that steel pipes can withstand depends on the specific grade and composition of the steel. However, generally, steel pipes can withstand temperatures up to around 1000°C (1832°F) without significant structural damage.
Q:Can steel pipes be used for underground oil pipelines?
Yes, steel pipes can be used for underground oil pipelines. Steel pipes are commonly used for this purpose due to their strength, durability, and resistance to corrosion. They are capable of withstanding the high pressure and extreme conditions associated with oil transportation underground.
Q:What are the different types of steel pipe connections for oil and gas pipelines?
There are several types of steel pipe connections used for oil and gas pipelines, including threaded connections, welded connections, flanged connections, and grooved connections. Threaded connections involve screwing two pipe ends together using threads, providing a secure and leak-proof joint. Welded connections involve fusing pipe ends together using heat, creating a strong and durable joint. Flanged connections use a flange on each pipe end that is bolted together, providing a sturdy and easily removable joint. Grooved connections involve utilizing a groove on each pipe end, which is then locked together using a coupling, ensuring a reliable and flexible joint.
Q:How are steel pipes protected against chemical corrosion?
Steel pipes are protected against chemical corrosion through various methods such as applying protective coatings like epoxy or polyethylene, using sacrificial anodes, cathodic protection systems, or employing corrosion inhibitors in the pipeline system.
Q:How are steel pipes used in the manufacturing of offshore wind turbines?
Steel pipes are used in the manufacturing of offshore wind turbines for various purposes such as supporting the turbine structure, housing electrical cables, and transporting fluids like hydraulic oil and cooling water. These pipes provide structural strength, corrosion resistance, and durability, ensuring the stability and functionality of the turbines in the harsh offshore environment.
Q:What are the different factors affecting the flow rate of steel pipes?
There are several factors that can affect the flow rate of steel pipes. 1. Pipe diameter: The size of the pipe plays a significant role in determining the flow rate. Generally, larger diameter pipes allow for greater flow rates, as they have a larger cross-sectional area for the fluid to pass through. 2. Pipe length: The length of the pipe also affects the flow rate. Longer pipes tend to have higher friction losses, which can reduce the flow rate. Additionally, longer pipes may require higher pressure to maintain the desired flow rate. 3. Fluid viscosity: The viscosity of the fluid passing through the pipe is an important factor. Viscous fluids, such as heavy oils, have a higher resistance to flow, leading to lower flow rates. On the other hand, less viscous fluids, like water, have lower resistance and can achieve higher flow rates. 4. Pressure difference: The pressure difference across the pipe is a driving force for the flow. A higher pressure difference will result in a higher flow rate, while a lower pressure difference will reduce the flow rate. 5. Surface roughness: The roughness of the inner surface of the pipe affects the flow rate. Rougher surfaces create more turbulence and friction, resulting in a lower flow rate. Smoother surfaces, on the other hand, minimize turbulence and friction, allowing for a higher flow rate. 6. Temperature: The temperature of the fluid can impact its viscosity and density, which in turn affects the flow rate. Higher temperatures generally reduce the viscosity of fluids, leading to increased flow rates. 7. Pipe material: Different pipe materials have varying roughness and resistance to flow. Steel pipes, for example, typically have a smoother inner surface compared to pipes made of other materials, resulting in higher flow rates. 8. Pipe fittings and bends: The presence of fittings, valves, and bends in the pipe can cause flow restrictions and pressure drops, which can decrease the flow rate. Proper design and placement of these components can minimize their impact on the flow rate. Overall, the flow rate of steel pipes is influenced by a combination of these factors, and understanding their effects is crucial for designing and optimizing fluid flow systems.
Q:How are steel pipes used in railway infrastructure?
Steel pipes are used in railway infrastructure for a variety of purposes. They are primarily used for constructing and maintaining railway tracks, as they serve as the support structure for the rails. Steel pipes are also used for the fabrication of various components such as bridges, signal systems, and overhead power lines. Additionally, steel pipes are utilized in the construction of tunnels, culverts, and drainage systems to ensure proper water management along the railway lines.
Q:Is there any difference between thermal expansion seamless steel pipe and seamless steel pipe?
One is thermal expansion on a bar, that is, piercing between the bars and expanding the tube with a little bit of mandrel. The other is to expand the formed tube before it is heated so that the defects in the pipe will be enlarged. Comparatively speaking, the quality of the first kind is better than the second, and you should belong to the second kind. Compared with the original seamless seamless tube, the quality and chemical properties are certainly different. The price will be cheaper, too.
Q:What is a valve and how is it used in steel pipes?
A valve is a device used to control the flow of fluid or gas within a system. In steel pipes, valves are used to regulate and control the flow of liquids or gases by opening, closing, or partially obstructing the passage within the pipe. They are essential for redirecting or stopping the flow, ensuring the safe and efficient operation of the steel pipe system.

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