Ball valve seat selection Ball valve seats generally use special polymer materials and are commonly used in the petroleum, chemical, and electronic industries. They are known for their superior fatigue strength, weather resistance and high temperature resistance to chemicals.   Ball valve seat material The ball valve seat material is made of PTFE, PTFE filled

The selection of a pneumatic diaphragm pump involves many aspects, including usage scenarios, liquid characteristics, performance requirements, budget and other factors. Here are some key selection steps and considerations:   Confirm the usage scenario: – First of all, it is necessary to clarify which application the pneumatic diaphragm pump will be used for, such as

PTFE seal products are one of the heavier plastic products. They have unique features such as wide operating temperature range (-250~260°C), stable chemical properties, excellent dielectric properties, self-lubrication, anti-sticking and corrosion resistance. performance and therefore widespread adoption. PTFE seals are widely used in many industries due to their unique physical and chemical properties. According to

PTFE O-ring, also known as polytetrafluoroethylene O-ring or Teflon O-ring, is a sealing element with excellent characteristics. The following is an introduction to the main characteristics and applications of PTFE O-rings:   **Excellent chemical resistance**:PTFE O-rings have excellent chemical resistance, making them widely used in semiconductor, chemical and other industries for sealing various equipment and