High-Quality Cylinder Liners for Reliable Operation of Rubber Valves Tenfaye

• Customization: Available
• Casting Method: Sand Casting
• Casting Form Material: Metal
• Model NO.: Rubber Valve parts
• Casting Metal: Cast Steel
• Casting Form Usage Count: Permanent
• Surface Treatment: Sand Blast
• Surface Roughness: Ra3.2
• Coating: Sodium silicate
• Machining Tolerance: +/-0.02mm
• Standard: ASTM
• Certification: ISO 9001:2000, ISO 9001:2008
• Delivery Time: Within 150 Days
• Transport Package: Wooden Crates
• Specification: customizable
• Trademark: Tenfaye
• Origin: Xin Xiang, Henan
• Production Capacity: 30000t/Year

Product Description

Product Description

 

In the rubber and valve industry, "Cylinder liner" may have different application equipment, which are introduced in detail below:
Rubber industry
Rubber extruder

Application description: In rubber extruder, the cylinder liner can be used as a key component between the screw and the barrel. It helps to reduce the friction when the screw rotates, making the rubber material smoother during the extrusion process. At the same time, it can protect the inner wall of the barrel, prevent the material from causing excessive wear to the barrel, and extend the service life of the barrel.

Working principle: When the screw rotates in the cylinder, it pushes the rubber material forward. The inner wall shape and surface roughness of the cylinder will affect the flow state and extrusion quality of the rubber material.

Rubber injection molding machine

Application description: In the rubber injection molding machine, the cylinder is used to hold the rubber preform and accurately inject the rubber material into the mold cavity during the injection process. It needs to have good heat resistance and sealing to ensure that the rubber material does not leak at high temperatures and can evenly fill the mold.
Working principle: The injection device pushes the rubber material into the intermediate barrel, and the screw or plunger in the intermediate barrel injects the rubber material into the mold under pressure. The structural design of the intermediate barrel will affect the injection pressure and the flow uniformity of the material.

Valve industry
Stop valve

Application description: In the stop valve, the intermediate barrel may be used as a guide component between the valve stem and the valve seat. It can ensure the linear movement of the valve stem when opening and closing the valve, so that the valve disc can accurately seal with the valve seat to prevent medium leakage.
Working principle: When the operating handle or actuator drives the valve stem to move up and down, the intermediate barrel guides the movement direction of the valve stem to ensure that the valve disc can fit tightly on the valve seat to realize the valve cut-off function.

Ball valve

Application description: In the ball valve, the intermediate barrel can be used to support the ball and the valve stem and provide sealing. It can withstand the pressure of the medium, prevent the medium from leaking from the gap between the ball and the valve seat, and ensure the stability of the ball during rotation.
Working principle: When the ball rotates driven by the valve stem, the intermediate cylinder provides support and guidance for the ball, ensuring that the ball can accurately open and close. The sealing performance of the intermediate cylinder directly affects the use effect of the ball valve.




 

Company Profile

Tenfaye ,founded in 2006, is located in Xinxiang City, Henan Province, which is a well-known national casting hub. The company consists of three wholly-owned subsidiaries: Huixian Tengfei Machinery Manufacturing Co. Ltd, Henan Tengfei Heavy Technology Co. Ltd, and Henan Tengfei Steel Casting Co. Ltd. Spanning an area of 100,000 square meters, our company employs over 400 professionas.
As a national high-tech enterprise, we specialize in the research, manufacturing, and servicing of castings made from carbon steel, manganese steel, low-alloy steel, and stainless steel. Our expertise lies in producing castings that weigh below 150 tons.
Tenfaye has achieved ISO9001 international quality management system certification. We take pride in our 2 scientific and technological achievements, recognized by Henan Province, and hold an impressive portfolio of 20 utility model patents. Our dedication to environmental responsibility is evident through our classification as a Class B environmental performance-rated enterprise. The operating rate of Tenfaye has reached over 95%.

Certifications

 

FAQ

Q: Does the production of Tenfaye provide customized services?
A: Yes, Tenfaye can customize according to the customer's drawings and technical requirements.
Q: Can it be tempered?
A: Yes, Tenfaye can temper according to the customer's requirements for hardness.
Q: When is the delivery time of the product?
A: Different products have different production cycles. After the customer pays, the factory will immediately start 24-hour production. 2-3 groups of workers work in shifts and rest to deliver the product as soon as possible.
Q: What is your minimum order quantity?
A: Tenfaye's minimum order quantity is 1 ton, and steel castings below 150 tons can be produced.
Q: Do you provide quality control and inspection documents?
A: Yes, we have strict quality control standards. And customers can come to the factory to check and inspect