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Changzhou Zhongjia Plastic Industry Co., Ltd.
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  • PVC-U Reducing Cross
  • PVC-U Reducing Cross

PVC-U Reducing Cross

Brand: 
Zhongjia

Material: 
PVC-U

Size: 
DN80*40 to DN150x100

Technique: 
Injection

Connector type: 
Socket

Color: 
Dark gray

Standard: 
DIN standard

Nominal Pressure: 
PN16, PN10

Origin: 
China

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  • Description

  • Additional info.

  • Size Guide

  • The PVC-U Reducing Cross Tee is a specialized plumbing fitting designed for connecting pipes of varying diameters. Made from unplasticized polyvinyl chloride (UPVC), this fitting offers durability and corrosion resistance. It is available in specifications ranging from DN40*25 to DN150*100, allowing for efficient fluid flow from larger pipes to smaller ones. The reducing shape features socket connections for easy installation and compatibility with a range of piping systems. Crafted using injection techniques, it ensures precise dimensions and strength. The dark gray color provides a professional look, while adherence to DIN standards guarantees reliability. 


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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 Reducing Cross Tee Manufacturers and Custom PVC-U Reducing Cross Tee 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!
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PVC-U Reducing Cross Industry knowledge

In modern pipeline systems, efficiency and adaptability are crucial. As fluid distribution networks often require the connection of pipes with different diameters, specialized fittings play a vital role in maintaining flow balance and structural integrity. To meet these needs, Zhongjia introduces its UPVC Reducing Cross Tee, a high-performance fitting engineered to deliver strength, durability, and versatility in both civil and industrial applications.

Product Overview
The Zhongjia UPVC Reducing Cross Tee is made from PVC-U (Unplasticized Polyvinyl Chloride), a material widely recognized for its excellent chemical resistance, lightweight nature, and long service life. Unlike traditional metal fittings, PVC-U does not rust, scale, or corrode, ensuring consistent performance in aggressive environments.

This reducing cross fitting is available in a wide range of specifications, from DN80×40 to DN150×100, designed to connect four pipelines while accommodating different diameters. Its reducing structure makes it particularly effective in applications where larger pipelines need to transition into smaller distribution lines.

Manufactured with precision injection molding technology, the fitting guarantees uniform wall thickness, dimensional accuracy, and strong mechanical performance. With socket-type connectors, it enables quick and secure bonding using solvent cement, making installation efficient and leak-proof.

The fitting comes in a dark gray finish, offering both a professional appearance and practical use for exposed or concealed installations. Rated for PN10 and PN16 pressures and compliant with DIN standards, the Zhongjia UPVC Reducing Cross Tee ensures dependable operation in a wide variety of pipeline systems.

Key Features and Benefits
Durable PVC-U Material

Provides excellent resistance to corrosion, scaling, and chemical reactions.
Lightweight yet strong, ensuring ease of handling without compromising performance.
Reducing Cross Design

Connects four pipes of varying diameters in a cross-shaped arrangement.
Facilitates smooth fluid transitions from larger pipelines to smaller distribution networks.
Wide Size Range

Available in dimensions from DN80×40 to DN150×100, offering flexibility for different system designs.
High Pressure Capability

With PN10 and PN16 ratings, it supports both standard and higher-pressure applications.
Precision Injection Molding

Ensures smooth surfaces, accurate sizes, and leak-proof joints.
Reduces installation errors and enhances durability.
Easy Installation

Socket connection system allows quick assembly with UPVC solvent cement.
Minimizes labor and project time while ensuring long-term sealing reliability.
Smooth Internal Surface

Reduces friction losses and pressure drops.
Improves flow efficiency and system performance.
Safe and Non-Toxic

Odorless, hygienic, and free from harmful substances, making it suitable for potable water applications.
Aesthetic and Functional

The dark gray color provides a modern, professional appearance suitable for exposed and concealed pipelines.
Applications
The Zhongjia UPVC Reducing Cross Tee is versatile and widely used across various industries and environments, including:

Water Supply Systems: Ideal for distributing potable and non-potable water in residential, commercial, and industrial settings.
Chemical and Industrial Pipelines: With chemical resistance, it is suitable for transferring corrosive fluids in factories and laboratories.
Irrigation Networks: Provides smooth transitions from main pipelines to smaller branch lines in agricultural irrigation and greenhouse systems.
Wastewater and Drainage Systems: Effective in sewage and wastewater treatment facilities where multiple pipe diameters need to connect.
HVAC and Cooling Systems: Supports chilled water and cooling pipelines in central air conditioning networks.
Public Infrastructure: Commonly used in swimming pools, sports facilities, and rainwater harvesting systems.
Installation Instructions
Cut pipe ends square and clean the surfaces.
Apply UPVC solvent cement evenly on both the pipe end and socket.
Insert the pipe into the socket within one minute and hold in place.
Allow 15 minutes for initial setting and 24 hours for full curing before pressurizing the system.
This simple process ensures a strong, watertight, and reliable connection.

Why Choose Zhongjia UPVC Reducing Cross Tee?
Trusted Manufacturing: Produced by Zhongjia, a reputable brand known for reliable pipeline solutions.
DIN Standard Compliance: Guarantees compatibility with international piping systems.
Superior Quality Control: Each fitting undergoes strict inspection for strength and precision.
Cost-Effective: Lightweight and easy to install, reducing project costs and labor time.
Environmental and Health-Friendly: Non-toxic and odorless, suitable for drinking water and environmentally safe projects.
Conclusion
The Zhongjia UPVC Reducing Cross Tee is more than just a pipeline fitting—it is a critical component for efficient fluid distribution in modern piping systems. Designed for applications where multiple pipelines of different diameters intersect, it delivers outstanding performance in terms of durability, chemical resistance, flow efficiency, and installation convenience.

With compliance to DIN standards, availability in multiple sizes, and suitability for both PN10 and PN16 applications, Zhongjia’s Reducing Cross provides a dependable solution for industries ranging from water supply and chemical processing to agriculture and public infrastructure.

By choosing Zhongjia, customers gain not only a product but also a guarantee of quality, reliability, and long-term value. Whether used in large-scale industrial plants or small civil projects, the Zhongjia UPVC Reducing Cross Tee ensures that pipeline systems remain efficient, safe, and built to last.