Youtube Facebook
408590707@qq.com
Whatsapp Wechat
+86-0519-88712081
Changzhou Zhongjia Plastic Industry Co., Ltd.
Home > Products > PVC-U > PVC-U Fittings for Water Supply > PVC-U Tee (F/F/F)

Product Category

How can we help you?
If you need help, please feel free to contact us.
  • PVC-U Tee (F/F/F)
  • PVC-U Tee (F/F/F)

PVC-U Tee (F/F/F)

Brand: 
Zhongjia

Material: 
PVC-U

Size: 
φ63mm-φ355*315mm

Technique: 
Injection moulded

Connection:
Socket

Color: 
Light gray

Standard: 
DIN standard

Nominal Pressure: 
PN10

Origin: 
China

PREV：PVC-U Tee With Flanged Branch (F/F) NEXT：PVC-U Elbow 22.5° (F/F)

  • Description

  • Additional info.

  • Size Guide

  • PVC-U faucet tee fittings, as well as PVC-U faucet reducing tee or PVC-U faucet tee reducer, which have a rubber ring placed in two or three bell ends, is used to split a PVC-U pipe into two outlets at right angles to the end of the original pipe, or to add in an outlet to a PVC-U Pipe. PVC-U equal tee with rubber ring joint refers to the branch diameter of this tee is same with the main pipeline diameter of this tee, which means three ends of tee have same diameters, while PVC-U tee reducer with rubber ring has smaller branch outlet than two main pipeline diameter.


    Product Features and Advantages:
    ● Improved Strength at Rubber Ring Socket.
    ● Absolute Water Seal.
    ● Superior Elasticity and Flexibility.
    ● Quick Installation.
    ● No Ambient Influence.

Leave Us A Message

Related Product
About Us
Changzhou Zhongjia Plastic Industry Co., Ltd.
Changzhou Zhongjia Plastic Industry Co., Ltd. was established in 2006. It is an enterprise specializing in the research, development, production and sales of UPVC, CPVC plastic pipe fittings and valve products. As China PVC-U Tee (F/F/F) Manufacturers and Custom PVC-U Tee (F/F/F) Suppliers. Our featured products are plastic products such as UPVC/CPVC pipes, pipe fittings and valves. At present, we mainly supply industrial and water supply series pipes, pipe fittings and valves that meet national standards, American standards. Our products are sold to Southeast Asia, the Middle East, Africa, North America, South America, and are widely used in industry, agriculture, construction and other fields.
Our company is located in the Xueshuxiang Industrial Concentration Zone, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province. The area is close to the Shanghai-Chengdu Expressway for 10 kilometers, the Yangtze River Expressway for 15 kilometers, the Changzhou High-speed Railway Station for 15 kilometers, and Shanghai for 160 kilometers. It has convenient transportation and environment.
The company covers an area of 50,000 square meters and has an annual production capacity of more than 30,000 tons. The company has passed ISO9001, ISO14001, and OHSAS18001 system certification. It has 4 raw material mixers, 60 plastic injection molding machines, 8 pipe extrusion production lines, 10 mechanical processing equipment, and more than 3,000 sets of molds. At present, we have 150 employees, including 10 technicians. With the continuous development and increasing internationalization of the company, we are committed to attracting talents and preparing for vigorous development.
The company adheres to the market-oriented, quality-oriented, service-oriented, introduces advanced production equipment and technology, makes products, creates brands, and has won the trust and recognition of customers. It has now become one of the green and vital pipeline production enterprises at home and abroad. We will always focus on customer satisfaction, follow the business principles of "modernization, youth, and knowledge", strive to catch up with the advanced level of the same industry at home and abroad, and strive to create a Chinese brand.
We sincerely welcome domestic and foreign customers to our company to discuss cooperation!
Certificate Of Honor
News
PVC-U Tee (F/F/F) Industry knowledge

How Does the PVC-U Tee (F/F/F) Provide Reliable and Efficient Branch Connections in Modern Piping Systems?

The PVC-U Tee (F/F/F) is a fundamental fitting in pressure and drainage pipeline systems, designed to connect three PVC-U pipes of the same or different diameters. Manufactured by Zhongjia, a trusted name in high-quality plastic pipe fittings, this tee fitting allows for the distribution or combination of flow within a pipeline network. Constructed from unplasticized polyvinyl chloride (PVC-U) and conforming to DIN standards, it is suitable for a wide range of applications, including water supply, irrigation, sewage, and industrial fluid systems.

With its female socket connections on all three ends (F/F/F), the Zhongjia PVC-U Tee ensures secure, leak-free joints, easy installation, and long-term performance. It is produced through injection moulding technology, ensuring dimensional accuracy, smooth surfaces, and mechanical integrity. Available in sizes from φ63mm to φ355×315mm and a nominal pressure rating of PN10, this fitting provides an optimal balance of strength, safety, and flow efficiency.

Product Overview

The PVC-U Tee (F/F/F) is a three-way connector that joins three pipes, forming a “T” shape. The “F/F/F” designation indicates that all three ports have female socket ends, designed to accommodate the male spigot ends of pipes or fittings. This design enables the fitting to split one flow into two, or combine two flows into one, depending on the system requirements.

In plumbing and industrial systems, tees are essential for branching pipelines or redirecting fluids. The Zhongjia PVC-U Tee is particularly valued for its uniform wall thickness, precision moulding, and corrosion resistance, making it a dependable component in high-performance piping networks.

Because it is made from PVC-U, this tee fitting provides exceptional strength, impact resistance, and chemical stability, ensuring long service life even under continuous operation in harsh environments.

Technical Specifications

  • Brand: Zhongjia
  • Material: PVC-U (Unplasticized Polyvinyl Chloride)
  • Size Range: φ63mm–φ355×315mm
  • Technique: Injection moulded
  • Connection Type: Socket (Female/Female/Female)
  • Color: Light gray
  • Standard: DIN standard
  • Nominal Pressure: PN10
  • Origin: China

Each tee is designed to meet DIN quality standards, ensuring dimensional precision, tight sealing performance, and compatibility with standard PVC-U pipes. The PN10 pressure rating allows it to operate safely in systems with working pressures up to 10 bar, suitable for both low- and medium-pressure water transport applications.

Material Advantages of PVC-U

PVC-U (Unplasticized Polyvinyl Chloride) is a strong and rigid thermoplastic that has become the material of choice for modern piping systems. Its combination of chemical resistance, lightweight structure, and non-toxic composition makes it suitable for both potable water and industrial applications.

Key material characteristics include:

  • Corrosion Resistance: PVC-U does not rust or corrode when exposed to water, soil, or aggressive chemicals such as acids and alkalis.
  • High Strength and Rigidity: It provides structural stability under internal pressure and external loads.
  • Smooth Internal Surface: Reduces frictional losses and prevents scaling or sediment buildup, ensuring consistent flow efficiency.
  • Non-Toxic and Safe: Contains no heavy metals or harmful additives, making it suitable for drinking water systems.
  • Thermal and Electrical Insulation: Acts as a non-conductor, unaffected by electrochemical reactions that often damage metal pipes.
  • Long Lifespan: PVC-U fittings can last for decades with minimal maintenance, lowering life-cycle costs.

These advantages make the Zhongjia PVC-U Tee (F/F/F) both economical and environmentally friendly, offering durability and reliability in diverse installation environments.

Design Features of the PVC-U Tee (F/F/F)

● Triple Female Socket Connection

All three ends of the tee feature female socket joints, designed for easy solvent-weld or rubber-ring sealing. This allows for a tight, watertight connection with PVC-U pipes, ensuring long-term leak prevention even under high-pressure or vibration conditions.

● Injection Moulded Precision

Produced through injection moulding technology, each fitting maintains uniform wall thickness, smooth flow paths, and high mechanical integrity. This advanced process guarantees consistency and dimensional accuracy for large-scale installations.

● Lightweight and Easy to Install

Compared with metal fittings, PVC-U tees are much lighter, making them easier to handle and install. This reduces labor effort and speeds up construction time, especially in large pipeline systems.

● High Flow Capacity

The interior surface is extremely smooth, which reduces friction losses and ensures a steady, unrestricted flow of fluids through the pipeline, maintaining system efficiency.

● High Impact and Pressure Resistance

With a nominal pressure rating of PN10, the Zhongjia PVC-U Tee withstands moderate internal pressures and external loads without deformation or cracking.

● Excellent Sealing Performance

When combined with proper solvent cement or rubber-ring gaskets, the tee offers 100% watertight sealing, preventing leaks in underground or above-ground installations.

Performance Advantages

  1. Reliable Flow Distribution:
    The 3-way design allows fluid to be evenly distributed between different branches, making it ideal for complex networks such as municipal water systems and irrigation lines.

  2. Versatile Installation:
    Can be used both horizontally and vertically, and compatible with a wide range of pipe diameters.

  3. Corrosion and Chemical Resistance:
    PVC-U is immune to the corrosion that affects steel or iron pipes, ensuring durability even in chemical and wastewater systems.

  4. Cost-Effective:
    PVC-U fittings cost less to produce, transport, and install compared with metal alternatives, providing a lower total system cost.

  5. Environmental Friendliness:
    PVC-U is recyclable and contains no harmful substances, aligning with modern sustainability standards.

  6. Low Maintenance:
    Once installed, PVC-U systems require little to no maintenance, resulting in lower operational costs and fewer system downtimes.

Typical Applications

The Zhongjia PVC-U Tee (F/F/F) is suitable for a wide range of piping systems, including:

  • Potable Water Supply Systems: Safe for drinking water transport due to its non-toxic composition.
  • Irrigation and Agricultural Systems: Reliable in distributing water to multiple channels or areas.
  • Sewage and Drainage Networks: Resistant to chemical degradation from wastewater and soil conditions.
  • Industrial Applications: Handles various chemicals and process fluids without corrosion.
  • Construction and Infrastructure Projects: Used in plumbing, municipal waterworks, and factory installations.

Its versatility allows engineers to integrate it into both pressure and gravity systems, enhancing the adaptability of PVC-U pipelines in diverse conditions.

Installation and Connection Methods

The PVC-U Tee (F/F/F) can be installed through two main methods:

  1. Solvent Cement Joint:

    • Clean the socket and pipe ends.
    • Apply PVC-U solvent cement evenly.
    • Insert and hold the pipe in the socket until the cement sets.
      This creates a permanent, strong bond.

  2. Rubber-Ring Joint (if applicable):

    • Insert a rubber ring into the socket groove.
    • Lubricate the spigot end of the pipe.
    • Push the pipe into the socket until fully seated.
      This joint allows some flexibility and is suitable for systems subject to ground movement or thermal expansion.

Both connection methods ensure leak-free and durable installations.

Economic and Environmental Benefits

PVC-U fittings offer a high performance-to-cost ratio. Their light weight and ease of handling reduce transportation and labor costs, while their long lifespan and resistance to corrosion minimize maintenance and replacement expenses.

From an environmental perspective, PVC-U materials are fully recyclable and help conserve natural resources compared with traditional metal pipes. The energy required for production and transport is significantly lower, contributing to a reduced carbon footprint.

Conclusion

The Zhongjia PVC-U Tee (F/F/F) represents a perfect combination of engineering precision, material durability, and practical design. Its triple-socket configuration allows for efficient fluid branching or merging, ensuring consistent flow performance in any piping system.

With features such as corrosion resistance, high mechanical strength, easy installation, and watertight sealing, this product is ideal for water supply, irrigation, and industrial applications. The use of injection-moulded PVC-U not only guarantees precision and reliability but also contributes to sustainability through its recyclable nature and long service life.

In summary, the PVC-U Tee (F/F/F) from Zhongjia is a dependable and cost-effective solution for building modern, durable, and energy-efficient piping systems, ensuring smooth operation and long-term reliability across diverse environmental and industrial conditions.