Product Description

Pipe Connector Plastic Tee PP Compression Fittings for Irrigation 

1, PP COMPRESSION  FITTINGS PN16

Name	Model	Size
Tee	QX81	16mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm
Coupling	QX82	16mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm
Elbow	QX83	16mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm
End cap	QX84	16mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm
Male Adapter	QX85	16mmx1/2″;   20mmx1/2″,  20mmx 3/4″,  25mmx1/2″, 25mmx3/4″, 25mmx1″,   32mmx1/2″, 32mmx3/4″, 32mmx1″, 40mmx1″, 40x 1 1/4″, 50mmx3/4″, 50mmx1″, 50mmx 1 1/4″;50mm x 1 1/2″, 63mmx3/4″, 63mmx1″, 63mmx 1 1/2″, 63mmx2″, 75mmx2″, 75mmx2 1/2″; 90mmx 1 1/2″, 90mmx2″, 90mmx 2 1/2″, 90mm x 3″; 110mm x3″, 110mmx4″
Female Adapter	QX86	16mmx1/2″;  20mmx 1/2″, 25mmx1/2″, 25mmx 3/4″, 32mmx3/4″, 32mmx1″, 40mmx 1 1/4″, 50mm x 1 1/2″, 63mmx2″, 75mmx 2 1/2″, 90mmx3″, 110mmx4″
Reducing Tee	QX87	20mmx1/2″, 25mmx 3/4″, 25×1/2″, 25mmx3/4″, 25mmx1″, 32mmx3/4″, 32mmx1″, 40mmx1″, 40mmx 1 1/4″, 50mmx 1 1/2″, 63mm x 1 1/2″, 63mmx2″, 75mm x 2 1/2″, 90mmx3″, 110mmx4″
Reducing Coupling	QX88	20mmx16mm, 25mmx20mm, 32mmx20mm, 32mmx25mm, 40mmx25mm, 40mmx32mm, 50mmx32mm, 50mmx40mm, 63mmx40mm, 63mmx50mm
Female Tee	QX89	16mmx1/2″, 20mmx1/2″, 25mmx1/2″, 25mmx3/4″, 32mmx3/4″, 32mmx1″, 40mmx 1 1/4″, 50mmx 1 1/4″, 50mmx 1 1/2″, 63mm x 1 1/2″, 63mmx2″, 90mmx 2 1/2″, 90mmx3″
MALE TEE	QX90	16mmx 1/2″, 20mmx1/2″, 20mmx 3/4″, 25mmx1/2″, 25mmx3/4″, 25mmx1″, 32mmx1/2″, 32mmx3/4″, 32mmx1″, 40mmx 1 1/4″; 50mmx 1 1/2″, 63mmx2″
Female Elbow	QX91	16mmx1/2″; 20mmx 1/2″, 25mmx1/2″, 25mmx3/4″, 32mmx3/4″, 32mmx1″; 40mm x 1 1/4″, 50mmx 1 1/2″, 63mmx2″, 75mmx 2 1/2″; 90mmx3″
Male Elbow	QX92	16mmx1/2″; 20mmx 1/2″, 25mmx1/2″, 25mmx3/4″, 32mmx3/4″, 32mmx1″; 40mm x 1 1/4″, 50mmx 1 1/2″, 63mmx2″, 75mmx 2 1/2″; 90mmx3″
Clamp Saddle	QX93	40mmx1/2″, 40mmx3/4″, 40mmx1″, 50mmx1/2″, 50mmx3/4″, 50mmx1″; 63mmx1/2″, 63mmx3/4″, 63mmx1″; 75mmx 3/4″; 75mmx1″; 75mmx 1 1/2″; 90mmx 1/2″, 90mmx 3/4″, 90mmx1″, 90mmx 1 1/2″, 90mmx2″, 110mmx 1/2″, 110mmx3/4″, 110mmx1″, 110mmx 1 1/2″, 110mmx2″, 110mmx3″

2, PP COMPRESSION FITTINGS

3, PACKING WAY AND EXPORT PHOTO:

4, FAQ

A:  Advantage

(1) High pressure can stand: PN10, PN16, PN35, PN40; 150psi, 235psi etc, as customers’ request;

(2) Well and high quality control, within 1% leakage;

(3) Environment friendly, non-toxic, good looking and long service life;

(4) Light weight, easy to handle and transport; 

(5) Soft colors and excellent design, suitable for installation either exposed or hidden;

(6) Wonderful ability in chemical corrosion resistance;

(7) Easy and fast installation, making cost minimized;

(8) Widely used in building, irrigation, industry and swimming pool;

(9) Small order acceptable;

(10) Customer’s design and logo are welcome.
 

B Why choose QX?
(1) We provide OEM service and submit Various styles, latest designs to our clients;

(2) We work with big customers in Southeast Asia, Africa, Middle east, North America, South America;

(3) According to the needs of customers in different regions, we match different quality and thickness valves with various styles, so that our customers are very competitive in the market!

(4) Our high quality PVC valve can be consistent with European and American national brand valves!

(5) We have great experience on providing high quality products and most professional service to clients about 10 years more!

(6) Customers choose our products, can mix and match our PVC pipe fittings, PVC butterfly valves, PP Fittings, irrigation products to buy together, so that the customer product line is more abundant, both quality and delivery time are guaranteed.

(7)  We can flexible from China any port export ! Welcome you inquiry us!

C:  CONTACT US: THANK YOU VERY MUCH!

 

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What are the maintenance-free options available for flexible couplings?

Several maintenance-free options are available for flexible couplings, designed to reduce or eliminate the need for regular maintenance and lubrication. These options offer long-lasting performance and reliability while minimizing downtime and operational costs. Below are some maintenance-free options for flexible couplings:

1. Maintenance-Free Elastomeric Couplings: Elastomeric couplings with a specific design and materials can be maintenance-free. These couplings often incorporate high-quality elastomeric elements that do not require periodic lubrication. The elastomeric material provides damping of shocks and vibrations and allows for misalignment compensation, making them suitable for various applications without the need for regular maintenance.

2. Non-Lubricated Metallic Couplings: Some metallic couplings are designed to operate without the need for lubrication. These couplings use self-lubricating materials or specialized coatings that reduce friction between moving parts, eliminating the need for manual lubrication. They can handle high torque and speed requirements while providing reliable performance over extended periods without maintenance.

3. Pre-Lubricated Couplings: Certain flexible couplings come pre-lubricated during manufacturing. These couplings have grease or lubricant already applied to the critical components, providing sufficient lubrication for an extended period of operation. As a result, users do not need to perform regular lubrication maintenance, reducing maintenance tasks and associated costs.

4. Sealed Couplings: Some flexible couplings are designed with integrated seals or shields that protect internal components from contaminants and prevent lubricant leakage. These sealed couplings are inherently maintenance-free, as they ensure long-lasting performance without the need for external maintenance or re-lubrication.

5. Non-Wearing Materials: Certain flexible couplings are constructed using non-wearing materials, such as high-performance polymers. These materials offer excellent resistance to wear and abrasion, reducing the need for maintenance and replacement due to wear-related issues.

6. Torque-Responsive Couplings: Some maintenance-free couplings are designed to disengage or slip when the torque exceeds a certain threshold. This feature protects the connected equipment from excessive loads, preventing damage and reducing the need for maintenance or repairs caused by overload conditions.

Summary: Maintenance-free options for flexible couplings are available, offering reliable and long-lasting performance without the need for regular maintenance and lubrication. These couplings utilize specialized materials, designs, and features to handle various operating conditions while minimizing downtime and operational costs. Selecting a maintenance-free coupling that suits the specific application requirements can significantly improve the overall efficiency and reliability of the mechanical system.

What are the factors influencing the thermal performance of a flexible coupling?

The thermal performance of a flexible coupling can be influenced by several factors, including:

• Material Composition: The material used in the construction of the flexible coupling can impact its thermal performance. Different materials have varying thermal conductivity and heat resistance properties, which can affect how well the coupling dissipates heat generated during operation.
• Operating Speed: The rotational speed of the flexible coupling can influence its thermal behavior. Higher speeds can result in increased friction, leading to more heat generation. Couplings designed for high-speed applications often incorporate features to manage and dissipate heat effectively.
• Power Transmission: The amount of power transmitted through the flexible coupling plays a role in its thermal performance. Higher power levels can lead to increased heat generation, and the coupling must be designed to handle and dissipate this heat without compromising its integrity.
• Environmental Conditions: The ambient temperature and surrounding environment can impact the thermal performance of the flexible coupling. In high-temperature environments, the coupling may need to dissipate heat more efficiently to avoid overheating.
• Lubrication: Proper lubrication is essential for managing friction and heat generation within the coupling. Insufficient or inappropriate lubrication can lead to increased wear and heat buildup.
• Design and Geometry: The design and geometry of the flexible coupling can influence its thermal performance. Some coupling designs incorporate features such as cooling fins, ventilation, or heat sinks to enhance heat dissipation.
• Load Distribution: The distribution of loads across the flexible coupling can affect how heat is generated and dissipated. Proper load distribution helps prevent localized heating and reduces the risk of thermal issues.

Manufacturers consider these factors during the design and selection of flexible couplings to ensure they can handle the thermal demands of specific applications. Proper application and maintenance of the flexible coupling are also essential for optimizing its thermal performance and overall efficiency.

What role does a flexible coupling play in reducing downtime and maintenance costs?

A flexible coupling plays a significant role in reducing downtime and maintenance costs in industrial machinery and rotating equipment. Here are the key ways in which flexible couplings contribute to these benefits:

• Misalignment Compensation: One of the primary functions of a flexible coupling is to accommodate misalignment between two connected shafts. Misalignment can occur due to various factors such as thermal expansion, foundation settling, or manufacturing tolerances. By allowing for misalignment, flexible couplings reduce the transmission of harmful forces and stresses to connected components, minimizing wear and preventing premature failures that could lead to costly downtime and repairs.
• Vibration Damping: Flexible couplings have inherent damping properties due to the elastomeric or flexible elements they incorporate. These elements absorb and dissipate vibration and shock loads that may arise from the operation of rotating machinery. By dampening vibrations, flexible couplings protect the connected equipment from excessive wear and fatigue, extending their service life and reducing the need for frequent maintenance or replacement.
• Shock Load Absorption: In applications where sudden loads or shocks are common, such as in heavy machinery or high-speed equipment, flexible couplings act as shock absorbers. They can absorb and dissipate the impact energy, preventing damage to the machinery and minimizing downtime caused by unexpected failures or breakdowns.
• Easy Installation and Alignment: Flexible couplings are designed for ease of installation and alignment. Unlike rigid couplings that require precise shaft alignment, flexible couplings can tolerate some degree of misalignment during installation. This feature simplifies the setup process, reduces installation time, and lowers the risk of misalignment-related issues, ultimately minimizing downtime during initial installation or replacement of couplings.
• Reduced Maintenance Frequency: The ability of flexible couplings to handle misalignment and dampen vibrations results in reduced wear on bearings, seals, and other connected components. Consequently, the frequency of maintenance intervals can be extended, reducing the need for frequent inspections and component replacements. This directly translates to lower maintenance costs and less downtime for maintenance tasks.
• Equipment Protection: By reducing the transmission of shock loads and vibrations, flexible couplings act as protective barriers for connected equipment. They help prevent catastrophic failures and subsequent damage to expensive machinery, avoiding unplanned shutdowns and costly repairs.

Overall, flexible couplings are critical components that improve the reliability and longevity of rotating equipment. Their ability to handle misalignment, dampen vibrations, and protect against shock loads contributes to reduced downtime, lower maintenance costs, and increased productivity in industrial applications.

editor by CX 2024-04-08