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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 Male Threaded Adopter Manufacturers and Custom Industrial Chemical PVC-U Male Adapter 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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Industrial Chemical PVC-U Male Threaded Adapter

The Industrial Chemical PVC-U Male Threaded Adapter from Zhongjia is designed for reliable pipeline connections in industrial and chemical applications. Manufactured with high-quality PVC-U material, this adapter ensures durability, chemical resistance, and long-lasting performance under demanding working conditions.

Key Features:
Material: Premium PVC-U for excellent corrosion resistance and lightweight handling.
Size Range: Available from DN15 to DN100, with socket inner diameters from 20mm to 110mm, meeting diverse piping requirements.
Connector Type: Socket connection with a precisely engineered male thread for secure and leak-proof joints.
Color: Dark gray finish for industrial-grade appearance and easy identification.
Technique: Produced using advanced injection molding technology, ensuring dimensional accuracy and consistent quality.
Standard Compliance: Manufactured to DIN standard for compatibility with international pipeline systems.
Nominal Pressure: Rated at PN16, suitable for high-pressure fluid transfer in chemical and industrial environments.
Origin: Proudly made in China by Zhongjia with strict quality control.
Advantages:
Resistant to most acids, alkalis, salts, and chemical solvents.
Smooth inner wall reduces fluid friction and enhances flow efficiency.
Strong and reliable mechanical connection with threaded design.
Lightweight compared to metal alternatives, reducing installation costs and labor.
Long service life with minimal maintenance requirements.
Applications:
The Zhongjia PVC-U Male Threaded Adapter is widely used in:

Chemical process pipelines
Water treatment systems
Industrial fluid handling
Irrigation networks
General pipeline connections requiring strong, chemical-resistant fittings