News

News

What are the key points to note when connecting a PTFE gasket to a metal flange?

What are the key points to note when connecting a PTFE gasket to a metal flange?

2025-12-09

Check the tightness of the fasteners quarterly and tighten them as needed, especially in environments with large temperature fluctuations.

What is the effect of the coefficient of friction of the inner wall of a PTFE lined pipe on the fluid?

What is the effect of the coefficient of friction of the inner wall of a PTFE lined pipe on the fluid?

2025-12-05

Its self-lubricating properties allow the pipeline to operate smoothly even without a lubricating medium, making it suitable for vacuum or dry gas transportation scenarios.

What is the principle behind the performance improvement after PTFE gasket filling modification?

What is the principle behind the performance improvement after PTFE gasket filling modification?

2025-11-25

This interface optimization enables the composite material to transmit stress evenly when under load, reducing the risk of localized damage.

For which chemical corrosive media does PTFE gasket exhibit good resistance?

For which chemical corrosive media does PTFE gasket exhibit good resistance?

2025-11-21

PTFE gasket, with its unique molecular structure, has become the preferred material for chemical corrosion protection in the industrial sealing field.

How well does a fluorine-lined hose permeate when delivering organic solvents?

How well does a fluorine-lined hose permeate when delivering organic solvents?

2025-11-11

PTFE has extremely low surface energy and exhibits hydrophobic and oleophobic properties, making it difficult for solvent molecules to adhere to or penetrate its surface, further reducing the risk of penetration.

How to control the swelling of PTFE gasket after soaking in organic solvents?

How to control the swelling of PTFE gasket after soaking in organic solvents?

2025-10-28

Pure PTFE gasket has a regular molecular chain structure and high crystallinity. Although it has strong solvent resistance, it still has a slight swelling in certain organic solvents.

×

Contact Us

captcha