2PE/3PE External Coating Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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Good price of 2PE/3PE External Coating ,ERW with good quality.
Quick details of 2PE/3PE External coating steel pipes,
|
order |
item |
performance |
test method. | |
|
2PE |
3PE | |||
|
1 |
peeling strength （N/cm）20±5℃ 50±5℃ |
≥35 ≥25 |
≥60 ≥40 |
DIN30670 |
|
2 |
cathodic disbanding(mm) (65℃,48h) |
≤15 |
≤10 |
SY/T4013 |
|
3 |
impact strength (J/mm) |
≥8 |
DIN30670 | |
|
4 |
bending resistant (2.5°) |
No cracking of polyethylene |
SY/T4013 | |
|
5 |
Pinhole (25kv) |
No leak |
DIN30670 | |
Specifications of 2PE/3PE External Coating Steel Pipe,
With chemical composition and mechanical properties analysis;hydrostatic test,dimensional and visual inspection,
also with nondestructive inspection.
Packing
1).Bundles or bare, each bundles with 8 steel strips and nylon slings wrapped with water proof plastic cloth.
2).We also pack our products according to customer’s requirement.
Main market:Middle east,East and west Europe, South and Southeast Asia, Africa,
MOQ:20T or as customers' requirement.
Supply ability:10,000T/M or according to practical situation.
Trade terms:FOB,CIF,CFR
Payment terms:T/T or L/C
Delivery Time:20-30 days after receiving the deposit or L/C at sight.
Port:Tianjin ,China
Application
1).Construction Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames, Garage
Doors,Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable Bridge Structures and
Expressway Safety Guards, Balustrade, Decorating, Residential, Ornamental Pipes
2).Agriculture Agricultural Equipment
3).Industry Machinery, Solar Stent, Offshore Oil Field, Mine Equipment, Electromechanical Hardware, ,
heavy engineering, Mining and Resources, Process Engineering, Materials Handling,Mechanical Parts
4).Traffic Walking Rails, Roll-up Doors, Guardrail, Plaza Structure, Signage, Road Furniture, Fencing
Logistics Storage Supermarket Shelves, Containers,Transport Industries, Commercial Construction
Other Sports Apparatus, Leisure Equipment, Furniture, School Furniture
5).Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, Columns, Purlins, Greenhouse Stands Towers
Advantages
1.We also can oil and paint the steel pipe
2.We can do special orders as your request
3.Provide other steel pipe: cold rolled,hot rolled,hot dipped,ERW pipe,etc.
4.We sincerely hope to establish long-term business relationship with you.
Services:
1.Reply your inquiry in 24 working hours.
2.Customized design is available. OEM service is welcome.
3.Special discount and protection of sales are provided to our customer.
4.We are manufacturer, specializing in producing all kinds of steel pipes for more than 20 years,
competitive with good quantity.
5.Sample: We can send out sample for test in one week if the order quantity is big enough. But the
shipment charges is usually paid by your side, the charges will be rebounded when we have formal order.
6.As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure
our products to be finished in high quality and stable feature. Welcome to contact us or visit our company.
Picturers of 2PE/3PE External Coating Steel Pipe,
Finished coating ERW ,placed in factory.
Advanced technology with imported equipment to ensure good quality.
Professional and experienced staff do quality control.
We are manufacturer, specializing in producing all kinds of steel pipes for more than 20 years,
competitive with good quantity.
Welcome to order 2PE/3PEexternal coating steel pipe from us.
- Q:Can steel pipes be used for conveying steam?
- Indeed, steam can be conveyed using steel pipes. Steel pipes find frequent application in steam distribution systems owing to their impressive strength and long-lasting nature. They possess the ability to endure high temperatures and pressures associated with steam transportation without succumbing to deformation or leakage. Furthermore, steel pipes exhibit remarkable heat resistance properties, rendering them suitable for conveying steam at elevated temperatures. Nevertheless, it is crucial to guarantee adequate insulation of the steel pipes in order to avert heat loss and uphold the desired steam temperature throughout the transportation process.
- Q:How are steel pipes used in the manufacturing of bridges?
- Steel pipes are commonly used in the manufacturing of bridges for various purposes such as the construction of bridge piers, support columns, and structural elements. These pipes provide strength, durability, and flexibility to withstand heavy loads and harsh environmental conditions. They are often used to create the framework and support systems of the bridge, ensuring stability and longevity. Additionally, steel pipes may be used for the transportation of fluids, such as water or gas, across the bridge.
- Q:Can steel pipes be used for geothermal applications?
- Yes, steel pipes can be used for geothermal applications. Steel is a durable and strong material that can withstand high temperatures and pressures typically found in geothermal systems. It is commonly used for drilling wells and transporting geothermal fluids, making it a suitable choice for geothermal applications.
- Q:Can steel pipes be used for transporting gases and liquids?
- Yes, steel pipes can be used for transporting gases and liquids. Steel pipes are known for their high strength, durability, and resistance to corrosion, making them an ideal choice for transporting various substances. Additionally, steel pipes have the ability to withstand high pressure and temperature, making them suitable for a wide range of applications in industries such as oil and gas, water supply, and chemical processing.
- 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 various empirical equations or reference charts specific to the pipe type and size. These equations and charts take into account factors such as pipe roughness, Reynolds number, and flow rate to determine the pressure loss coefficient. It is important to consult relevant engineering references or software to accurately calculate this coefficient for steel pipes.
- Q:How do you measure the diameter of a steel pipe?
- To determine the diameter of a steel pipe, various methods can be employed based on the tools accessible and the required accuracy. Here are several commonly used techniques: 1. Utilizing calipers: The most precise approach involves employing a set of calipers. Expand the calipers to their maximum width and then gradually close them around the pipe until they fit snugly. The diameter of the pipe will be indicated by the measurement displayed on the calipers. 2. Tape measure or ruler: In the absence of calipers, a tape measure or ruler can be employed. Wrap the tape measure or ruler around the pipe's circumference, ensuring a snug fit without excessive tightness. Divide the measurement by pi (3.14) to obtain the diameter. Although this method may not offer the same accuracy as calipers, it can provide a rough estimate. 3. String or flexible tape: Another option is to employ a piece of string or flexible tape. Wrap it around the pipe's circumference and mark the point of overlap. Utilize a ruler or tape measure to determine the length of the marked section. Divide this measurement by pi (3.14) to ascertain the diameter. 4. Implementing a pipe gauge: A specialized tool known as a pipe gauge can be utilized for measuring pipe diameter. It comprises a series of circular holes accompanied by corresponding diameter labels. Simply insert the pipe into the hole that best matches its size, and the label will indicate the diameter. Bear in mind that it is crucial to measure the diameter at multiple points along the pipe to account for any irregularities or inconsistencies. For accurate measurements, it is advisable to take multiple readings and calculate the average diameter.
- Q:What's the difference between hot-rolled seamless steel tube and cold-rolled seamless steel tube?
- Cold rolled seamless steel pipe (DIAL) in general, steel pipe for low and medium pressure boiler tube, high-pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, oil cracking tube and other steel tube, including carbon thin-walled steel, alloy thin-walled steel, stainless steel, thin steel tube.
- Q:What are the common methods for inspecting the integrity of steel pipes?
- To inspect the integrity of steel pipes, various methods are employed. These methods play a vital role in identifying any faults or weaknesses in the pipes that could jeopardize their structural soundness and potentially result in failures or leaks. 1. Visual Inspection: This method involves a visual examination of the external surface of the steel pipe by an inspector. The purpose is to spot any signs of damage, such as corrosion, cracks, or deformities. Although it is a quick and cost-effective approach, it may not be sufficient to detect internal defects. 2. Ultrasonic Testing (UT): UT is a non-destructive testing method that utilizes high-frequency sound waves to identify flaws in steel pipes. A transducer emits ultrasonic waves into the pipe, and any waves that bounce back are analyzed to detect defects like cracks or voids. UT is effective for inspecting both the internal and external aspects of the pipe and can provide precise measurements of defect size and location. 3. Magnetic Particle Inspection (MPI): MPI is primarily employed to detect surface or nearby surface defects in ferromagnetic materials like steel. Magnetic particles are applied to the pipe's surface, and if there is a defect, these particles will gather around it, creating a visible indication. MPI is particularly useful in identifying cracks and other discontinuities that may not be easily visible to the naked eye. 4. Radiographic Testing (RT): RT involves the use of X-rays or gamma rays to examine the internal structure of steel pipes. These rays pass through the material, and an image is recorded on a radiographic film or a digital detector. This method is effective in detecting internal defects such as cracks, voids, or inclusions. However, it necessitates proper safety measures due to the use of radiation. 5. Eddy Current Testing (ECT): ECT is a non-destructive testing method that relies on electromagnetic induction to assess the integrity of steel pipes. An alternating current is passed through a probe, generating an electromagnetic field. Any alterations in the material's electrical conductivity or magnetic permeability caused by defects are detected by the probe, providing information about the pipe's condition. These represent some of the commonly used techniques for inspecting the integrity of steel pipes. Each method possesses its own advantages and limitations, and the choice of inspection method depends on factors such as the type of defect to be identified, access to the pipe, and budgetary considerations. Regular inspection and maintenance using these methods are crucial to ensure the secure and dependable operation of steel pipe systems.
- Q:What are the different methods of testing steel pipes?
- There are several methods of testing steel pipes, including visual inspection, ultrasonic testing, magnetic particle testing, liquid penetrant testing, radiographic testing, and hydrostatic testing. Each method serves a specific purpose in evaluating the quality and integrity of steel pipes, ensuring they meet industry standards and are suitable for their intended applications.
- Q:What is the difference between steel pipes and polyethylene pipes?
- Steel pipes are made of a strong and durable material, steel, which makes them suitable for high-pressure and high-temperature applications. They are also resistant to corrosion, making them ideal for transporting liquids and gases. On the other hand, polyethylene pipes are made of a flexible plastic material, which makes them easier to install and handle. They are lightweight, resistant to chemicals, and have a low risk of corrosion. However, they may not be suitable for very high-pressure or high-temperature applications.
1. Manufacturer Overview |
|
|---|---|
| Location | Cangzhou,China |
| Year Established | 2010 |
| Annual Output Value | 200 million square meters |
| Main Markets | Main land;Middle East;Southeast Asia |
| Company Certifications | ISO 9001 |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | less than 10 |
| Language Spoken: | English；Chinese |
| b)Factory Information | |
| Factory Size: | 20,000 square meters |
| No. of Production Lines | 2 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
Send your message to us
2PE/3PE External Coating Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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