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Plastic Pipe Cap Ends
As a core protective component for pipe ports, plastic pipe cap ends are an ideal choice for various types of pipes, tubes and rods. With the development of industries such as construction, petrochemicals, water conservancy project, the demand for protective fittings for piping systems has been increasing. As the best protective fittings for piping systems, the performance of plastic pipe cap ends directly affects the lifespan and safety of pipelines.
What Is Plastic Pipe Cap End?
Plastic pipe cap end is a kind of protective accessory used to cover the ports of pipelines, which can be used to prevent dust, bumps and corrosion. Due to the special processing of the plastic pipe cap material, it has excellent durability and natural UV resistance, which allows it to be used for many years in harsh environments. Besides, the diversified design of the plastic pipe caps allows it to keep the interior of the pipe clean and increase the service life of the pipe, thus reducing the user's capital investment. As a professional plastic pipe cap manufacturer, we offer many types of plastic pipe caps and plugs. Meanwhile, we can also customize them according to your needs.
Benefits of Plastic Pipe Cap Ends
The first problem that users will consider when choosing plastic pipe cap end protectors is how to choose a product with good performance and low cost. To solve this problem requires customers to understand the performance and characteristics of plastic pipe cap and plugs, so as to balance performance and cost. This requires that the plastic pipe cap ends can meet the needs of protection in harsh environments (low temperature, corrosion, safety and health), as well as be easy to use through diverse specifications and installation methods. The following are the performance advantages of plastic pipe cap and plugs:
Excellent corrosion resistance
Plastic material has good resistance to acids, alkalis, salt solutions and most organic solvents, and is not easy to rust or be eroded by chemicals in this environment. In addition, the plastic pipe cap ends due to its own material properties, even in long-term contact with humid environments or aqueous media, it can also maintain stable performance, reduce microbial erosion of the pipeline.
Huajing Plastic Pipe Cap Ends for Sale
There are many ways to categorize plastic pipe cap ends, which can be classified from material, usage, structure, installation method, industry application and so on. As a plastic pipe end caps manufacturer with many years of production experience, our plastic pipe cap material is mainly used in -40 degrees to 60 degrees temperature range of polyethylene recycling material. The following are our plastic pipe cap types, customers can choose the right type according to the use of the environment. At the same time, you can also contact us to choose customized!
1. Plastic Round Inner Plug
The outer diameter of this type of pipe cap is usually slightly larger than the inner diameter of the pipeline, and it is inserted into the inside of the pipe mouth to save external space. Inner plug type caps are usually used for pipeline that need to be installed in a hidden way, such as the internal piping of precision equipment and the built-in piping of furniture.
2. Outer Buckle Cover of Plastic Pipe Cap Ends
Plastic pipe cap ends outer buckle covers have a built-in elastic snap that automatically snaps into place when inserted into the pipeline, making installation easy and time-saving. This type of cap is usually used for temporary pipes, hoses or thin-walled pipes that require frequent disassembly.
Good temperature resistance
Compared with the metal pipe cap, plastic pipe end protectors can usually withstand the temperature at -40 degrees to 60 degrees. Metal pipe caps conduct heat at high temperatures leading to potential safety hazards, or cold brittle fracture at low temperatures.
Simple installation
Plastic pipe cap ends is very light weight, transportation, handling, installation will save time. In high-rise building pipeline construction, a single person can be quickly installed, reducing the difficulty of working at height and enhancing the safety of the construction process. At the same time, different types of plastic pipe caps and plugs can be installed in different ways, but overall they do not require other tools to complete the installation, reducing the user's construction costs.
Good impact resistance
Plastic material can withstand the impact of external forces to a certain extent and restore the original state. Plastic materials can effectively absorb impact forces during pipeline transportation and installation, preventing deformation or damage to pipeline ports caused by collisions. At the same time, the plastic pipe cap ends can also be used in construction projects to protect the pipeline port from being blocked by concrete and mortar.
High cost effectiveness
Compared with the cost of metal materials, the price of plastic raw materials is very low. Moreover, the production process of plastic pipe end caps is relatively simple, mainly based on injection molding. If customers purchase in bulk, the cost will be lower.
Environmental health
Plastic pipe caps and plugs are made of non-toxic materials (such as PE, PVC). In addition, after the discard plastic pipe cap can also be recycled and reproduced, which meets the requirements of green manufacturing and reduces environmental pollution.
Application of Plastic Pipe Caps Ends
Plastic pipe cap ends have been widely used in many fields due to their low temperature resistance, corrosion resistance, environmental friendliness, and non-toxic properties. The following are the specific applications of plastic pipe caps in different industries:
1.1 Pipeline transportation and storage
Plastic pipe caps and plugs are most widely used in this application. In the process of transportation of construction materials, steel pipe these metal pipe ports are prone to collision, friction damage, but also due to dust, debris clogging pipe. Plastic pipe cap end protectors can rely on good flexibility and impact resistance, effectively cushioning the vibration of the transportation process, to protect the port from being scratched, deformation and other situations.
For example, in large bridge construction projects, large-diameter steel pipes will be covered with plastic pipe cap end protectors at both ends during transportation to avoid deformation and damage to the pipe mouth caused by vibration during transportation, which will affect the subsequent welding quality.
1.2 Temporary sealing during construction process
In the construction process, we need to temporarily block the mouth of the pipeline on site, to prevent debris in the construction process, concrete, mortar into the pipeline, resulting in pipeline blockage and pollution.
For example, in the high-rise building drainage pipe construction process, the construction of the work of each completed section of the pipeline laying, will use the plastic pipe cap ends to close the mouth of the pipe until the subsequent pipeline connection.
2.1 Protection of chemical raw materials transportation pipeline
Most of the chemical raw materials are corrosive or flammable and explosive, so in the transportation process of the pipeline sealing and protection requirements are more stringent. Corrosion resistance of plastic pipe cap end protectors is very good, able to resist a variety of acids and alkalis and other chemical components of the erosion, often used as a chemical raw materials transportation pipeline port protection.
For example, in petrochemical enterprises, used to transport gasoline, diesel and other organic solvents in the pipeline, is required to use plastic pipe cap to seal. At the same time, this can also protect the pipeline port from the erosion of chemicals and extend the service life of the pipeline.
2.2 Temporary sealing of pipes in the energy industry
In the natural gas industry, piping systems are regularly maintained, overhauled or modified during extraction and transportation. This time it is necessary to temporarily seal the pipeline ports. Due to the easy installation and removal of plastic pipe cap ends, the sealing of pipe ports can be quickly realized.
For example, in the natural gas pipeline maintenance operations, construction personnel will now empty the pipeline gas, and then use the plastic pipe cap ends to repair the pipeline port closure, to prevent the air, sand and dust into the pipeline, to ensure that the maintenance work is carried out safely and smoothly.
3.1 Agricultural irrigation pipe protection
In the agricultural irrigation system, plastic pipe caps and plugs are the main carrier for conveying irrigation water. At the end of the irrigation season, in order to prevent the residual water inside the pipe from freezing and expanding and damaging the pipe, as well as to prevent sediment from entering the pipe, people will use plastic pipe cap ends to close the pipeline ports.
For example, in the orchard irrigation system, every winter, fruit farmers will use the plastic pipe cap end protectors to close the pipeline port, to prevent winter low temperature damage to the pipeline.
3.2 Water conservancy project pipeline protection
Reservoirs, aqueducts water pipelines and sewage treatment plant drainage pipes will be used to plastic pipe caps, which can prevent damage to the pipeline port.
For example, in the process of laying water pipelines in large reservoirs, prefabricated pipelines are transported and stacked, both ends will be installed with plastic pipe cap ends to avoid the mouth of the pipe from being scratched by stones.
FAQ
Customers need to measure the inner diameter or outer diameter of the pipe before consulting. At the same time, customers need to clarify the type of pipe interface, whether it is light pipe, threaded pipe or flange pipe, different interfaces have different structures of the pipe cap ends. If you do not know these specifications, you can directly consult us.
Some pipes have thicker walls, and standard plastic round inner plug caps are not suitable. Customer needs to communicate with the manufacturer for mold opening and injection molding to produce products. The specific situation requires the client to communicate with us before determining a suitable solution.
We can provide samples, and our samples are free of charge. Our professional international sales person will be available 24 hours a day to assist you with specific sample quantities and specifications.
Plastic pipe cap ends have good sealing properties, such as outer buckle cover, threaded, and flanged pipe caps, which can effectively prevent liquid and gas leakage through special structural design.
Inside Length MM | Height MM | Inside Length MM | Height MM | Inside Length MM | Height MM |
13.7 | 15 | 82 | 26 | 406 | 50 |
17.1 | 16 | 85 | 26 | 426 | 52 |
20 | 19 | 88.9 | 28 | 457 | 57 |
21.3 | 18 | 90 | 28 | 478 | 60 |
22.2 | 19 | 101.6 | 29 | 508 | 60 |
25 | 19 | 108 | 30 | 529 | 62 |
26.7 | 19 | 110 | 30 | 559 | 65 |
28 | 20 | 114.3 | 30 | 610 | 62 |
32 | 22 | 125 | 30 | 630 | 65 |
33.4 | 20 | 127 | 30 | 660 | 90 |
38 | 22 | 133 | 31 | 720、711 | 70 |
40 | 20 | 141.3 | 32 | 762 | 70 |
42.3 | 20 | 152 | 33 | 820、813 | 80 |
45 | 21 | 159 | 34 | 920、914 | 85 |
48.3 | 22 | 160 | 34 | 1016 | 90 |
50 | 22 | 165 | 35 | ||
51 | 22 | 168 | 35 | ||
57 | 23 | 194 | 36 | ||
60.3 | 24 | 219 | 38 | ||
63.2 | 25 | 245 | 39 | ||
70 | 24 | 273 | 41 | ||
73 | 25 | 315 | 50 | ||
75 | 26 | 325 | 52 | ||
76 | 26 | 355 | 51 | ||
80 | 26 | 377 | 50 |