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Changzhou Zhongjia Plastic Industry Co., Ltd.
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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 Copy Forest Manufacturers and Custom PVC-U Copy Forest 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 Copy Forest Industry knowledge

In modern pipeline engineering, the demand for fittings that combine strength, reliability, and corrosion resistance continues to grow. To meet this demand, Zhongjia presents its UPVC Copy Forest Pipe Clamp Joint, a high-quality fitting designed for efficient and long-lasting pipe connections. Constructed from unplasticized polyvinyl chloride (PVC-U), this product ensures durability, precision, and ease of installation, making it an excellent solution for a wide variety of applications.

Product Overview
The Zhongjia UPVC Copy Forest Pipe Clamp Joint is engineered to connect pipes securely and seamlessly, enabling smooth fluid transfer without leakage. It is available in a comprehensive range of sizes, from DN32 to DN100, covering the most common pipe dimensions used in both civil and industrial systems.

With its socket-type connection, installation is simple, reliable, and cost-effective. Manufactured using advanced injection molding technology, the product maintains consistent quality, dimensional accuracy, and superior mechanical strength. The dark gray finish provides a sleek, professional appearance, while compliance with DIN standards ensures compatibility with international pipeline systems.

The fitting is rated to a nominal pressure of PN16, meaning it can withstand significant operational stress, making it suitable for use in both medium- and high-pressure piping networks.

Key Features and Advantages
High-Quality Material

Made from UPVC, a material known for its resistance to corrosion, scaling, and chemical attack.
Offers superior stability when exposed to water, chemicals, or environmental stress.
Durability and Long Service Life

Withstands high mechanical loads without cracking or deforming.
Resistant to UV radiation and aging, extending its lifespan even in demanding environments.
Efficient Socket Connection

Simple solvent cement bonding ensures a quick and leak-proof assembly.
Reduces installation time and labor costs while guaranteeing long-term performance.
Wide Range of Specifications

Covers sizes from DN32 to DN100, meeting diverse project requirements.
High Pressure Performance

Rated at PN16, suitable for a wide range of pressure conditions in water supply and industrial systems.
Smooth Internal Surface

Reduces flow resistance and pressure loss.
Increases fluid transfer efficiency and minimizes energy consumption.
Professional and Modern Appearance

Dark gray color fits industrial aesthetics and is suitable for exposed installations.
Safe and Eco-Friendly

Non-toxic and odorless, making it safe for potable water applications.
Environmentally sustainable compared to traditional metal fittings.
Applications
The Zhongjia UPVC Copy Forest Pipe Clamp Joint is a versatile fitting widely used in different sectors:

Residential and Commercial Plumbing – Secure and leak-proof connections in domestic and commercial water supply systems.
Industrial Piping Networks – Resistant to corrosion, making it suitable for chemical, food, and pharmaceutical industries.
Agricultural Irrigation Systems – Ensures efficient water delivery for farming, greenhouse irrigation, and landscaping.
Sewage and Drainage Systems – Reliable performance in wastewater and drainage pipelines.
Rainwater Harvesting and Distribution – Facilitates secure connections in rainwater collection systems.
Public Infrastructure – Commonly applied in swimming pools, sports centers, and municipal water supply projects.
Installation Guidelines
Cut the pipe end squarely and clean both the pipe and the socket surface.
Apply UPVC solvent cement evenly on the outside of the pipe and inside of the socket.
Insert the pipe into the socket within one minute and rotate slightly for better bonding.
Hold in place for several seconds to ensure secure positioning.
Allow 15 minutes for initial setting and 24 hours for complete curing before applying pressure.
Following these simple steps guarantees leak-proof and long-lasting joints.

Why Choose Zhongjia UPVC Copy Forest Pipe Clamp Joint?
Trusted Brand: Zhongjia is a leading manufacturer recognized for producing high-quality and innovative pipeline solutions.
DIN Standard Compliance: Ensures compatibility with global piping systems and high reliability.
Strict Quality Assurance: Each product undergoes rigorous testing to maintain consistency and performance.
Cost-Effective Solution: Lightweight and easy to install, reducing both transportation and labor expenses.
Environmentally Safe: Made from non-toxic, odorless UPVC, ensuring safety for potable water systems and sustainability for eco-conscious projects.
Conclusion
The Zhongjia UPVC Copy Forest Pipe Clamp Joint represents a perfect combination of durability, performance, and efficiency. With its corrosion resistance, easy installation, high-pressure tolerance, and compliance with international standards, it provides a dependable solution for both small-scale residential systems and large-scale industrial projects.

By choosing Zhongjia, customers gain access to not only a reliable product but also the assurance of long-term quality and value. Whether used in water supply, industrial processing, irrigation, or public facilities, the Zhongjia UPVC Copy Forest Pipe Clamp Joint is the trusted choice for modern pipeline systems.