Flange Gasket Black Manufacturers, Suppliers

Flange Gasket

Brand:
Zhongjia

Material:
Rubber(NBR)

Size:
φ20mm-φ500mm

Color:
Black

Standard:
DIN standard

Nominal Pressure:
PN10

Origin:
China

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 Flange Gasket Black Manufacturers and Custom Flange Gasket Black 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

What Are the Advantages of Using a UPVC Socket Ball Valve in Water Systems?

Jan 07,2026

A UPVC socket ball valve is a type of quarter-turn valve made from unplasticized polyvinyl chloride, designed specifically for fluid control in water systems. It uses a socket connection method, allowing pipes to be bond...

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What Are the Advantages of Using UPVC S6.3 Pipes Compared to Other Pipe Types?

Dec 30,2025

UPVC S6.3 pipes are made from unplasticized polyvinyl chloride (UPVC), offering high strength, rigidity, and chemical resistance. The S6.3 designation refers to the pipe’s standard dimension ratio, which balances interna...

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What Factors Should You Consider When Choosing a UPVC 90° Elbow for Piping?

Dec 22,2025

UPVC 90° elbows are essential components in piping systems, providing a right-angle turn to redirect flow without compromising system integrity. Their durability, corrosion resistance, and cost-effectiveness make them po...

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