Plumbing Specialties are various special equipment and accessories used in plumbing systems, which have specific functions and can improve the efficiency, safety and long-term stability of plumbing systems. They are widely used in water supply, drainage, gas and wastewater systems in residential, commercial and industrial buildings, helping to optimize fluid flow, ensure the normal operation of the system, and prevent water pollution or equipment damage.
Content
4.Big Middle Positive Three Links
Product Introduction

90° Socket mouth elbow
The 90° Socket Mouth Elbow is an essential pipe fitting designed to change the flow direction of pipelines by 90 degrees while ensuring a strong, leak-proof connection. This elbow fitting features a socket connection, allowing for easy installation and secure bonding with the adjoining pipe sections. Commonly used in plumbing, industrial piping, HVAC systems, and water supply networks.
With its precision-engineered design, it ensures smooth fluid transition, minimizes turbulence, and reduces pressure loss, making it a reliable solution for both high-pressure and low-pressure piping systems.
Advantages and features
High-Quality Material Selection:Manufactured from premium materials such as stainless steel, copper, the 90° Socket Mouth Elbow provides excellent durability, corrosion resistance, and mechanical strength to withstand demanding environments.
Secure Socket Connection:The socket mouth design allows for easy welding, or solvent bonding, ensuring a tight and secure fit between pipe sections. This connection minimizes the risk of leaks and enhances structural integrity.
Smooth Internal Surface for Efficient Flow:Designed with a smooth bore, the 90° elbow minimizes turbulence and pressure loss, ensuring efficient fluid or gas flow.

Applications
Plumbing and Water Supply Systems:Used in residential, commercial, and industrial plumbing, the 90° socket elbow ensures smooth water flow in distribution networks, pipelines, and drainage systems.
Industrial and Chemical Processing:Handles corrosive chemicals, gases, and high-temperature fluids, making it essential for pipelines in refineries, petrochemical plants, and pharmaceutical industries.
Oil and Gas Industry:Applied in pipeline infrastructure for crude oil, natural gas, and petroleum refining, where high pressure and temperature resistance are required.
Product Introduction

The Reduced Tee is a critical pipe fitting used to connect three pipes of different diameters in a T-shaped configuration. It is designed to facilitate smooth transitions between pipes of different sizes, allowing for efficient flow control in piping systems.
Reduced Tee is a specialized pipe fitting designed to connect three pipes of different diameters, enabling directional changes and branch connections in pipeline systems. It features one inlet and two outlets, with one outlet having a smaller diameter than the other, making it ideal for systems requiring flow redirection or pressure adjustment.
Advantages and features
Precision Engineering: Produced by investment casting (for metal variants) ensuring smooth internals, burr-free and leak-proof connections.
Interchangeability: Thread design (NPT, BSP) allows seamless integration with existing pipes.
High Temperature Resistance: Stable performance in temperatures ranging from -60°C to +450°C.
Quality Assurance: Each unit is pneumatically pressure tested and material composition analyzed to ensure reliability.

Application Scenario
✔ Industrial Systems: Chemical processing, oil/gas pipelines, and thermal energy plants for redirecting corrosive fluids.
✔ Water Management: Municipal water supply, sewage treatment, and irrigation systems to connect pipes of varying sizes.
✔ HVAC and Plumbing: Residential and commercial installations for heating/cooling networks and compressed air systems.
Product Introduction

Reducing Tee is a special pipe connector with a T-shaped structure, a main pipe interface and two branch pipe interfaces. It is mainly used to connect pipes of different diameters in a pipeline system to achieve the transition and distribution of fluids between pipes of different diameters.
Through precise design, it enables pipes of different diameters to be closely connected, ensuring the sealing and stability of the pipeline system. It is widely used in various fields involving fluid transportation, such as building water supply and drainage, industrial pipelines, municipal engineering, etc.
Advantages and features
Easy installation: There are various connection methods, which can be selected according to different pipe materials and engineering requirements. These connection methods are relatively easy to operate, without complex equipment and technology, which greatly shortens the installation time and improves construction efficiency.
Good compatibility: The product specifications are complete and can achieve good compatibility with pipes of various materials and standards.

Application Scenario
✔ Agricultural irrigation system: In large-scale farmland irrigation, reducing tees are used to divert water from the main water pipe to each irrigation branch pipe. According to the topography and crop distribution of the farmland, the main pipe with a large diameter is connected to the branch pipes with different diameters through reducing tees to achieve precise irrigation, improve the utilization efficiency of water resources, and promote agricultural production.
✔ Firefighting pipe system: In the firefighting pipe system, it is used to divert firefighting water from the main pipe to different fire hydrants or sprinkler heads. According to the layout and requirements of firefighting facilities, it is used to connect the large-diameter firefighting main pipe with the small-diameter fire hydrant or sprinkler pipe to ensure that when a fire occurs, the firefighting water can be delivered to each area that needs to be extinguished in a timely and accurate manner.
4.Big Middle Positive Three Links
Product Introduction

Big Middle Positive Three Links
As the core component of the pipeline connection system, big middle Positive Three Links is specially designed for large pipeline systems. It is in a standard T-shape, with a main pipe interface and two branch pipe interfaces. It is mainly used to realize the diversion and confluence functions of large pipelines, ensuring that various fluids can flow in an orderly manner in a complex large pipeline network.
In large-scale pipeline projects in the fields of industry, municipal construction, etc., large-diameter straight tees are key components for building efficient and stable pipeline systems, which can withstand the transmission needs of large flow and high-pressure fluids.
Advantages and features
Ultra-large diameter adaptability: It has a variety of ultra-large specifications and sizes, which can perfectly match large pipes of different diameters. It meets the special needs of various large-scale pipeline projects.
High-strength material manufacturing: It uses high-strength materials with excellent pressure resistance and impact resistance, which can withstand the long-term scouring and impact of large flow and high-pressure fluids in the pipeline, ensuring stable operation under harsh working conditions, greatly extending the service life of the pipeline system.
Application Scenario
✔ Large-scale water conservancy projects: In urban water supply systems, large-diameter straight tees are used to divert water from the main water supply pipeline to the water supply branches in various areas to ensure the water needs of urban residents and enterprises. In large-scale water conservancy hub projects, the water from the reservoir can be distributed to different irrigation channels through large-diameter straight tees to achieve precise water supply for agricultural irrigation and ensure the smooth progress of agricultural production.
✔ Industrial production pipeline system: In large-scale industrial fields such as petrochemicals, electricity, and steel, large-diameter straight tees are widely used in various process pipelines.
5.Y-shaped Socket Tee
Products Description

Y-shaped socket tee is the core component for realizing pipe branching and intersection in the pipe system. It is Y-shaped, with a main pipe interface and two branch pipe interfaces, and both interfaces are socket-type design. This structural design allows the fluid to flow from the main pipe to the two branches, or to converge the fluid of the two branches to the main pipe, making it possible to build a complex and efficient layout for the pipe system.
The design of the socket-type interface makes the installation process easier. You only need to insert the pipe into the socket and then use the sealing material to ensure the sealing of the connection to complete the connection.
Advantages and features
Reliable sealing performance: The socket joint is matched with high-performance sealing materials, such as rubber sealing rings, sealants, etc., to form a tight sealing structure. This sealing design can effectively resist the pressure of the fluid in the pipeline, and even under complex working conditions such as pressure fluctuations and temperature changes, it can ensure that there is no leakage at the connection, ensuring the safe operation of the pipeline system.
Convenient installation and maintenance: The socket connection method is simple to operate, does not require professional welding equipment or complex installation technology, greatly shortens the installation time, and improves construction efficiency. At the same time, when the pipeline system needs maintenance or modification, it is easy to disassemble and replace, reducing maintenance costs and time costs.

Application Scenario
✔ Industrial pipeline system: It is widely used in various process pipelines in petrochemical, electric power, pharmaceutical and other industrial fields. In petrochemical production, it is used to divert or merge different raw materials or reaction products to ensure the smooth progress of the production process; in the power industry, it is used for pipeline branches of cooling water systems to ensure normal cooling of equipment; in the pharmaceutical industry, it is used to transport various liquid medicines and gases. Its corrosion resistance and high-precision diversion and confluence functions ensure the safety of the production process and the stability of product quality.
✔ Agricultural irrigation system: In large-scale farmland irrigation, it is used to divert water from the main water pipeline to each irrigation branch pipe, and flexibly adjust the distribution of irrigation water according to the terrain and crop distribution of the farmland, so as to achieve precise irrigation, improve the utilization efficiency of water resources, and promote agricultural production.
FAQ
Q: How accurately does it split flow in a pipe system?
A: It splits flow with high precision. Thanks to its carefully designed Y-shaped structure, the flow is divided according to hydraulic principles. The internal geometry is optimized to ensure that the split ratio remains consistent under normal operating conditions. For example, in a water distribution system, it can evenly distribute the water flow between two branch lines, which is essential to keep the pressure and flow rate stable in different parts of the pipe network.
Q: Can it be customized for specific applications?
A: Yes, it can be customized for specific applications. We can adjust the socket size to accommodate non-standard pipe diameters according to your needs.
Q: How easy is it to install in complex pipe layouts?
A: It is relatively easy to install in complex pipe layouts. The socket connection allows for simple insertion into the pipe. The Y-shaped design makes it easy to position and align within the pipe network. And the installation process usually does not require highly specialized tools, which helps reduce installation time and costs.
Q: What materials are used in it to ensure durability and corrosion resistance?
A: It is depending on the application requirements. High-quality materials ensure excellent resistance to corrosion, pressure, and temperature variations, making it suitable for industrial and plumbing systems.
Q: What pressure and temperature ratings does it support?
A: It is designed to withstand various pressure and temperature ranges depending on the material and specifications. Heavy-duty metal versions can handle high-pressure applications, while plastic variants are suitable for lower-pressure systems. Specific ratings should be confirmed based on project requirements.
Q: Is it compatible with different piping systems?
A: Yes, it is available in multiple sizes and connection standards, ensuring compatibility with various piping systems such as water supply, gas distribution, and industrial pipelines. Threaded, welded, or push-fit options allow for flexible installation.
Q: How does it ensure a secure and leak-proof connection?
A: It features a precisely machined socket connection that ensures a tight and secure fit with the pipe. Proper sealing materials like gaskets or welding techniques further enhance its leak-proof performance, preventing fluid or gas leakage in critical applications.

