PU Hose

Yantai Zhengyuan Polyurethane Co., Ltd.: Your Professional Manufacturer of Polyurethane Products!

Founded in 2007, Yantai Zhengyuan Polyurethane Co., Ltd. brings nearly two decades of expertise in producing high-quality polyurethane products. From humble beginnings as a small workshop, we have grown into a leading polyurethane manufacturer in the region, now operating a modern production facility spanning thousands of square meters. Our factory is equipped with advanced production machinery and over 30 specialized testing instruments, ensuring precision and consistency in every product.The main products produced are PU hose,PU sheet,PU wheel,PU skirting,PU screen panel,PU pipeline pig,and so on.

Strategically located in the birthplace of China’s polyurethane industry, we possess unique technological advantages. Our proximity to Wanhua Chemical Group — one of China’s largest raw material suppliers — grants us exceptional benefits in cost-effective sourcing and streamlined logistics.

The region’s comprehensive transportation network further enhances our efficiency:

.2-hour drive to Qingdao Huangdao Port

.1-hour drive to Penglai International Airport

.Direct access to Yantai Railway Hub (a major freight corridor)

Yantai Zhengyuan’s success stems from our unwavering commitment to excellence, continuous innovation, and dedication to customer satisfaction.

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Advanced production line

Our company has expanded its production facilities and has 19 advanced production equipment and 12 advanced testing equipment, which are used to test the wear resistance, tensile strength, pressure resistance, hardness, pipe diameter, aging resistance, and fatigue resistance of products. In addition, advanced manufacturing technology is adopted, which enables Yantai Zhengyuan to improve production capacity while maintaining high quality standards.

Strict Quality Control

Our factory is equipped with advanced production lines, testing equipment, and cutting-edge technology, strictly controlling the production process to ensure the quality of polyurethane products (PU hose, PU sheet, PU wheel, PU skinning, PU screen panel, PU pipeline pig, and so on).

Extensive Global Market Reach

Our company has achieved remarkable sales performance in international markets, with products exported to dozens of countries and regions worldwide. High-quality polyurethane products including:PU Hoses,PU Sheets,PU Wheels,PU Skirting Boards,PU Screen Panels,PUPipeline Pigs,PU Forklift Protective Covers(and more)are highly regarded by global customers for their durability and precision engineering.

What is the pu hose?

The PU hose is a hose made of polyurethane (PU), a type of plastic known for its flexibility, durability, and resistance to abrasion, chemicals, and temperature variations. These properties make PU hoses suitable for a wide range of applications, from industrial and pneumatic uses to fuel lines and even garden hoses.

What are features of PU hose?

01/

Flexibility:

PU hoses are known for their high flexibility, allowing for tight bends and easy maneuverability, even in low temperatures.

02/

Abrasion Resistance:

They are highly resistant to abrasion, making them durable in demanding environments.

03/

Chemical Resistance:

PU hoses can withstand many chemicals and solvents, making them suitable for industrial applications.

04/

Temperature Resistance:

They can handle a wide range of temperatures, maintaining flexibility in cold conditions and resisting damage in high temperatures.

05/

Pressure Resistance:

Many PU hoses can withstand high pressure, making them suitable for pneumatic and fluid transfer systems.

06/

Durability:

PU hoses are generally more durable than other types of hoses, like PVC, offering a longer service life.

07/

Lightweight:

PU is a lightweight material, making the hoses easy to handle and suitable for applications where weight is a factor.

Common Applications of PU Hoses

Industrial Automation

PU hoses are commonly used in industrial automation, robotics, and other pneumatic applications.

Air Tools

They are suitable for powering air tools like nailers, spray guns, and impact wrenches.

Compressed Air Systems

PU hoses are a good choice for compressed air systems due to their flexibility and durability.

Maintenance and Storage of the PU hose

Regular Inspection

Regularly inspect the hose for any signs of damage, such as cracks, leaks, or wear and tear.

Proper Storage

Store the hose in a cool, dry place, away from direct sunlight and extreme temperatures.

Avoid Kinking

Avoid excessive bending or kinking of the hose, as this can damage it over time.

What you should know when use the pu straight hose?

1.Flexibility:

PU hoses are highly flexible, allowing for easy maneuvering in tight spaces and around obstacles.

2.Temperature Range:

PU hoses typically have a temperature range of -35°C to +40°C, but it's essential to check the specific hose's specifications.

3.Pressure Rating:

Ensure the hose's pressure rating (working pressure and burst pressure) is suitable for your application to prevent leaks or bursts.

4.it's important to check the specific hose's resistance properties for your application.

5. Size and Length:

1)Inner Diameter (ID):

The ID of the hose determines the airflow capacity. Choose a hose with an ID that matches your compressor's CFM (cubic feet per minute) and the requirements of your pneumatic tools.

2)Length:

The length of the hose should be appropriate for the distance between your compressor and your pneumatic tools. Longer hoses can result in pressure drop, while shorter hoses offer better maneuverability.

6.Fittings and Connections:

1)Compatibility:

Ensure the fittings you use are compatible with the hose's material and size.

2)Secure Connections:

Use appropriate fittings and connectors to ensure a leak-free and secure connection between the hose and your pneumatic tools and compressor.

FAQ

Q: Are you a factory or trading company?

A: We are manufacture.

Q: How does your factory do regarding quality control?

A: All the products will be 100% checked before the shipment.

Q: When can I get the price?

A: Usually we quote within 24 hours after we get your inquiry.

Q: How could I get a sample?

A: If you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.

Q: What is the price of shipping?

A: Depending upon the port of delivery, prices varies.

Q: What's your trade term ?

A: EXW , FOB , CIF , CFR etc can be available

Q: Can we visit your company?

A: No problem, we are look forward to your arrival and we will lead you to visit our factory.

We're professional pu hose manufacturers in China, specialized in providing high quality products with low price. We warmly welcome you to buy customized pu hose made in China here from our factory. For more information, contact us now.