Product Description
HDPE pipe can be used in a variety of applications, the product is cheaper than other pipes and easy to construct. Widely used in water supply system, agricultural irrigation, fire water supply system.
PE pipe fittings and pipe fittings professional manufacturers export to all over the world quality products, quality service
Product Description
Application area:
1) Pipe for hot and cold water,drinking water system
2) Pipe for heating ,floor and wall warming system, melting snow in north building
3) Pipe for solar heating system ,hot and cold device
4) Pipe for transproting oil and coling liquid
5) Pipe for air contaditioning external connecting
6) Pipe for transporting oxygen in hospital
Product Parameters
| Part | Material |
| Body(A) | Polypropylene co-polymer(PP-B) of exceptional mechanical properties even at high temperature. |
| Blocking bush(D) | Polypropylene |
| Nut(B) | Polypropylene with dye master of high stability to UV rays andsolidity to heat( S grade according to standard DIN54004) |
| Clinching ring(C) | Polyacetal resin(POM)with high mechanical resistance And hardness |
| O Ring gasket(E) | Special elastomeric rubber(EPDM) for alimentary use |
| Reinforcing ring | AISI 430 (UNI X8Cr17,W,nr 14828)Stainless steel for female threads from 1″to 4″ |
Material: PE,
Sizes: 20mm to1200mm
Pressure Rating: 10MPa, 16MPa, 20MPa, 30MPa
Colors: black or other colors on request
| product standard | |||||||||
| specification | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 |
All pipes and fittings produce with 100% virgin material .
| inch | dn (mm) | SDR/PN | ||||
| SDR26/0.6MPa | SDR21/0.8MPa | SDR17/1.0MPa | SDR13.6/1.25MPa | SDR11/1.6MPa | ||
| Thickness | Thickness | Thickness | Thickness | Thickness | ||
| mm | mm | mm | mm | mm | ||
| 1/2″ | 20 | 2.3 | ||||
| 3/4″ | 25 | 2.3 | ||||
| 1″ | 32 | 2.3 | 2.4 | 3.0 | ||
| 1 1/4″ | 40 | 2.3 | 2.4 | 3.0 | 3.7 | |
| 1 1/2″ | 50 | 2.3 | 2.4 | 3.0 | 3.7 | 4.6 |
| 2″ | 63 | 2.5 | 3.0 | 3.8 | 4.7 | 5.8 |
| 2 1/2″ | 75 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 |
| 3″ | 90 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 |
| 4″ | 110 | 4.2 | 5.3 | 6.6 | 8.1 | 10 |
| 4 1/2″ | 125 | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 |
| 5″ | 140 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 |
| 6″ | 160 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 |
| 7″ | 180 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 |
| 8″ | 200 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 |
| 9″ | 225 | 8.6 | 10.8 | 13.4 | 16.6 | 20.5 |
| 10″ | 250 | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 |
| 11″ | 280 | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 |
| 12″ | 315 | 12.1 | 15.0 | 18.7 | 23.2 | 28.6 |
| 14″ | 355 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 |
| 16″ | 400 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 |
| 18″ | 450 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 |
| 20″ | 500 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 |
| 22″ | 560 | 21.4 | 26.7 | 33.2 | 41.2 | 50.8 |
| 24″ | 630 | 24.1 | 30.0 | 37.4 | 46.3 | 57.2 |
| 28″ | 710 | 27.2 | 33.9 | 42.1 | 52.2 | 64.6 |
| 32″ | 800 | 30.6 | 38.1 | 47.4 | 58.8 | 72.7 |
Installation Instructions
other products
The company produces various other PPR pipes and accessories if you need to click the home page to see more.
What fittings are used with HDPE pipe?
HDPE Pipe Fittings
- Thermal Butt (Butt fusion)
- Thermal bushing.
- Electro Fusion.
- Flange.
- Extrusion.
- Bolting.
- Rubber gasket latching.
Company Profile
ZheJiang Shitong Plastic Co., LTD. Registered address is located in North ShiHangZhou Village, Xihu (West Lake) Dis.cheng District, HangZhou City, registered authority is Xihu (West Lake) Dis.cheng District Market Supervision Administration, legal representative for CZPT Wentao, business scope includes plastic plate, pipe, profile manufacturing. Water supply and drainage pipe and pipe fittings production, processing, marketing; Building materials, hardware tools, mechanical and electrical products, wires, cables, electrical switches, daily necessities, electrical wholesale, retail; It is engaged in the export business of its own products and technologies and the import business of raw and auxiliary materials, instruments and meters, machinery and equipment, spare parts and technologies needed by its own enterprises, except the commodities and technologies that are restricted by the state or prohibited from being imported and exported; Municipal engineering, construction and installation engineering, housing construction engineering, landscape engineering, water conservancy engineering, pipeline engineering, fire protection engineering, indoor and outdoor decoration engineering, bridge engineering, environmental protection engineering construction.
certificate
Our Advantages
1. Create high quality, low price and low profit, small profits but quick turnover.
2. The pipe fittings of the manufacturer can be customized to meet your wishes.
3. Professional construction experience and production experience can reasonably reduce costs for your needs.
4. We own complete testing equipment to ensure quality.
FAQ
1.Are you a factory or a trading company?
We are a foreign trade team formed by the internal staff of the factory.
2.How is your manufacturing capability?
China’s old-fashioned manufacturer, the domestic market has cooperated with the local government and local leading construction companies for decades.
3.What services can you provide?
Problems encountered in the construction can be solved. If there is a problem with the pipeline, we will try our best to solve it or reissue it later.
4.Can you change the size for customers?
Of course, the product will be customized according to your needs, but the payment method requires a larger deposit in advance.
5.What are the advantages of your product?
High quality medium quality according to your needs, but fully up to standard and meet your needs, the price is lower than the market price.
6.Can you provide samples?
Yes, but you need to pay for shipping.
7.What are your payment terms?
We accept TT and L/C, and we will issue an account after multiple cooperations.
8.How is the delivery time?
Depending on the quantity of goods, most requirements are generally met within 20 days.
9.Why choose us?
Decades of production experience and construction experience will help you more than the sales value.
How do flexible couplings handle shaft misalignment in rotating equipment?
Flexible couplings are designed to handle shaft misalignment in rotating equipment, providing several key features that allow them to accommodate misalignment effectively. Here’s how they work:
- Angular Misalignment: Flexible couplings can handle angular misalignment, which occurs when the axes of the connected shafts are not perfectly aligned. The coupling’s flexible elements allow for slight angular deviation, ensuring that the torque can still be transmitted smoothly between the shafts.
- Parallel Misalignment: Parallel misalignment occurs when the connected shafts are not perfectly in line but run parallel to each other. Flexible couplings can compensate for this misalignment by utilizing their ability to flex or slide, allowing the shafts to remain connected while maintaining rotational integrity.
- Axial Misalignment: Axial misalignment refers to the situation where the connected shafts have a slight axial displacement. Some flexible couplings have specific designs to handle axial misalignment, allowing for limited movement along the axial direction without compromising the connection between the shafts.
- Double Flexing: Certain types of flexible couplings, such as the double-flexing couplings, can accommodate both angular and parallel misalignments simultaneously. These couplings use two sets of flexible elements to achieve this capability, providing a higher degree of misalignment compensation.
Overall, the flexibility of the coupling’s material and design allows it to bend, flex, or slide in response to the misalignment, reducing the stress on the connected equipment and ensuring smooth power transmission. By accommodating misalignment, flexible couplings help prevent premature wear, reduce vibration, and extend the service life of the rotating equipment.
How does a flexible coupling contribute to reducing maintenance and downtime costs?
A flexible coupling plays a significant role in reducing maintenance and downtime costs in mechanical systems. Here are the ways in which it achieves this:
- Misalignment Compensation: Flexible couplings can accommodate both angular and parallel misalignments between shafts. By absorbing and compensating for misalignment, they reduce wear and stress on connected equipment, minimizing the risk of premature failures and the need for frequent adjustments.
- Vibration Damping: Flexible couplings dampen vibrations and shock loads in the system. This not only protects the connected components from excessive wear but also reduces the likelihood of damage to bearings, seals, and other critical parts, which would otherwise require frequent replacement or repair.
- Protection Against Shock Loads: In applications where sudden starts, stops, or load fluctuations occur, flexible couplings can absorb and dissipate some of the shock loads, preventing potential damage to machinery. This feature extends the equipment’s lifespan and minimizes unplanned downtime.
- Longevity of Components: By reducing stress and wear on connected components, flexible couplings contribute to their longevity. Components such as bearings, shafts, and gears are subject to less strain and fatigue, resulting in extended service intervals and reduced replacement costs.
- Easy Installation and Maintenance: Flexible couplings are relatively easy to install and require minimal maintenance. Routine inspections to check for wear or damage can be done without significant downtime, allowing proactive maintenance to address any issues before they escalate.
- Adaptability to Operating Conditions: Flexible couplings can handle variations in operating conditions, such as temperature fluctuations and different types of loads. Their ability to accommodate changing conditions reduces the need for frequent adjustments or component replacements due to environmental factors.
- Reduced Downtime during Maintenance: In the event of maintenance or equipment repairs, flexible couplings can be quickly disconnected and reconnected, minimizing the downtime required for servicing. This quick replacement reduces production losses and improves overall system efficiency.
Overall, the use of flexible couplings in mechanical systems promotes reliability, extends the life of equipment, and helps prevent costly breakdowns. By reducing maintenance and downtime costs, flexible couplings contribute to improved productivity and profitability for industrial operations.
What are the advantages of using flexible couplings in mechanical systems?
Flexible couplings offer several advantages in mechanical systems, making them essential components in various applications. Here are the key advantages of using flexible couplings:
- Misalignment Compensation: One of the primary advantages of flexible couplings is their ability to compensate for shaft misalignment. In mechanical systems, misalignment can occur due to various factors such as installation errors, thermal expansion, or shaft deflection. Flexible couplings can accommodate angular, parallel, and axial misalignment, ensuring smooth power transmission and reducing stress on the connected equipment and shafts.
- Vibration Damping: Flexible couplings act as damping elements, absorbing and dissipating vibrations and shocks generated during operation. This feature helps to reduce noise, protect the equipment from excessive wear, and enhance overall system reliability and performance.
- Torsional Flexibility: Flexible couplings provide torsional flexibility, allowing them to handle slight angular and axial deflections. This capability protects the equipment from sudden torque fluctuations, shock loads, and torque spikes, ensuring smoother operation and preventing damage to the machinery.
- Overload Protection: In case of sudden overloads or torque spikes, flexible couplings can absorb and distribute the excess torque, protecting the connected equipment and drivetrain from damage. This overload protection feature prevents unexpected failures and reduces downtime in critical applications.
- Reduce Wear and Maintenance: By compensating for misalignment and damping vibrations, flexible couplings help reduce wear on the connected equipment, bearings, and seals. This results in extended component life and reduced maintenance requirements, leading to cost savings and improved system reliability.
- Compensation for Thermal Expansion: In systems exposed to temperature variations, flexible couplings can compensate for thermal expansion and contraction, maintaining proper alignment and preventing binding or excessive stress on the equipment during temperature changes.
- Electric Isolation: Some types of flexible couplings, such as disc couplings, offer electrical isolation between shafts. This feature is beneficial in applications where galvanic corrosion or electrical interference between connected components needs to be minimized.
- Space and Weight Savings: Flexible couplings often have compact designs and low inertia, which is advantageous in applications with space constraints and where minimizing weight is crucial for performance and efficiency.
- Cost-Effectiveness: Flexible couplings are generally cost-effective solutions for power transmission and motion control, especially when compared to more complex and expensive coupling types. Their relatively simple design and ease of installation contribute to cost savings.
In summary, flexible couplings play a vital role in mechanical systems by providing misalignment compensation, vibration damping, overload protection, and torsional flexibility. These advantages lead to improved system performance, reduced wear and maintenance, and enhanced equipment reliability, making flexible couplings a preferred choice in various industrial, automotive, marine, and aerospace applications.
editor by CX 2023-09-11