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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Specification
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
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
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
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
Projects
- Q: Can steel pipes be galvanized?
- Yes, steel pipes can be galvanized.
- Q: How are steel pipes used in the manufacturing industry?
- Steel pipes are used in the manufacturing industry for a wide range of applications, including the transportation of fluids and gases, structural support in buildings and infrastructure, and as a material for heat exchangers and boilers. They are also utilized in the production of various machinery and equipment, such as conveyors, cranes, and industrial piping systems. Overall, steel pipes play a crucial role in ensuring efficient and reliable operations across numerous manufacturing processes.
- Q: What are the different types of steel pipe caps?
- There are several different types of steel pipe caps, including threaded caps, socket weld caps, butt weld caps, and flanged caps.
- Q: Can steel pipes be used for steam distribution?
- Yes, steel pipes can be used for steam distribution. Steel pipes are known for their high strength and durability, making them suitable for carrying steam at high temperatures and pressures. Additionally, steel pipes have excellent thermal conductivity, allowing for efficient heat transfer during steam distribution.
- Q: How do steel pipes resist corrosion?
- Steel pipes resist corrosion through various methods, primarily due to the protective properties of the material itself. Firstly, steel contains a small amount of carbon, which creates a thin, invisible layer on the surface of the pipe known as a passive film. This film acts as a barrier, preventing oxygen and moisture from reaching the underlying steel and thus inhibiting corrosion. Additionally, steel pipes are often coated with protective materials such as zinc, epoxy, or polyethylene, which provide an additional layer of defense against corrosion. Regular maintenance and inspections also play a crucial role in preventing corrosion by identifying and addressing any potential vulnerabilities in the pipes.
- Q: How are steel pipes used in the electronics industry?
- Steel pipes are commonly used in the electronics industry for the transportation of various gases and liquids, such as coolant and process fluids, within electronic systems. They are also utilized for the construction of supporting structures and frameworks in electronic equipment and facilities.
- Q: Can steel pipes be used for piling?
- Yes, steel pipes can be used for piling. Steel pipes are often used as piles in construction projects due to their strength, durability, and ability to withstand heavy loads. They provide strong support for structures and are commonly used in foundation systems for buildings, bridges, and other infrastructure.
- Q: How do you calculate the pipe pressure loss coefficient for steel pipes?
- To calculate the pipe pressure loss coefficient for steel pipes, you can use the Darcy-Weisbach equation, which is a widely accepted method for determining the pressure loss in pipes due to friction. The equation is as follows: ΔP = f × (L/D) × (V^2/2g) Where: - ΔP is the pressure loss (in units of pressure, such as psi or Pa) - f is the Darcy friction factor (dimensionless) - L is the length of the pipe (in units of length, such as feet or meters) - D is the diameter of the pipe (in units of length, such as feet or meters) - V is the velocity of the fluid flowing through the pipe (in units of velocity, such as ft/s or m/s) - g is the acceleration due to gravity (in units of acceleration, such as ft/s² or m/s²) The Darcy friction factor (f) is a dimensionless parameter that represents the amount of frictional resistance in the pipe. For steel pipes, the friction factor can be determined using the Moody diagram, which is a graphical representation of the relationship between the Reynolds number (Re) and the friction factor (f) for different pipe roughness. To calculate the pressure loss coefficient, you need to find the value of the friction factor (f) based on the Reynolds number (Re) and the relative roughness of the steel pipe (ε/D). The Reynolds number is given by: Re = (ρ × V × D) / μ Where: - ρ is the density of the fluid (in units of mass per unit volume, such as lb/ft³ or kg/m³) - V is the velocity of the fluid (in units of velocity, such as ft/s or m/s) - D is the diameter of the pipe (in units of length, such as feet or meters) - μ is the dynamic viscosity of the fluid (in units of force per unit area per unit time, such as lb/ft·s or kg/m·s) Once you have the Reynolds number (Re) and the relative roughness (ε/D), you can use the Moody diagram to find the corresponding friction factor (f). The pressure loss coefficient (K) can then be calculated as: K = f × (L/D) Where: - L is the length of the pipe (in units of length, such as feet or meters) - D is the diameter of the pipe (in units of length, such as feet or meters) By using the Darcy-Weisbach equation and the Moody diagram, you can accurately calculate the pressure loss coefficient for steel pipes, which is essential for designing and analyzing fluid flow systems.
- Q: How are steel pipes used in the manufacturing of wind turbines?
- Steel pipes are used in the manufacturing of wind turbines primarily for constructing the tower, which provides structural support and stability to the turbine. These steel pipes are typically large in diameter to withstand the strong winds and carry the weight of the turbine components. Additionally, steel pipes are also utilized for the transmission of electrical cables within the turbine, ensuring efficient power generation.
- Q: What are the different testing methods used for steel pipes?
- To ensure the quality and reliability of steel pipes, various testing methods are employed. These methods include: 1. Non-destructive Testing (NDT): Ultrasonic testing, magnetic particle inspection, and liquid penetrant testing are utilized in NDT to identify surface or subsurface defects in steel pipes without causing any damage. 2. Mechanical Testing: Mechanical testing encompasses various tests to evaluate the mechanical properties of steel pipes, such as tensile strength, yield strength, elongation, hardness, and impact resistance. These tests determine the structural integrity and performance of the pipes. 3. Hydrostatic Testing: This method involves subjecting steel pipes to high-pressure water to assess their ability to withstand expected operating conditions. The pipes are filled with water and pressurized to a predetermined level for a specified duration. Any leaks or deformations are detected during this test. 4. Dimensional Inspection: This testing method ensures that steel pipes meet specified dimensional requirements. It involves measuring critical dimensions such as diameter, wall thickness, and length to verify compliance with applicable standards. 5. Visual Inspection: Trained inspectors visually assess the external appearance of steel pipes using this basic method. They examine the pipes for surface defects such as cracks, corrosion, or irregularities in shape or finish. 6. Chemical Analysis: Chemical analysis is conducted to determine the composition and elemental content of steel pipes. It ensures that the pipes are made from the correct grade of steel and meet required chemical composition standards. 7. Metallographic Examination: Metallography involves examining the microstructure of steel pipes under a microscope to evaluate their quality and integrity. It helps identify internal defects like grain boundaries, inclusions, or improper heat treatment that may impact overall performance. By employing these testing methods, manufacturers and inspectors can guarantee that steel pipes meet necessary quality standards and are suitable for their intended applications.
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CE Certificated Large Corrugated Galvanized Steel Pipe Culvert used in Road Culvert
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m
- Supply Capability:
- 8000 m/month
OKorder Service Pledge
OKorder Financial Service
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