Expanded PTFE joint sealant

Expanded PTFE Joint Sealant (Self-adhensive ) is made in white and 100% virgin ptfe (Polytetrafluoroethylene) plastic with continuous banding, it has good flexibility peculiarity, encapsulate resilience, resistant , resistant high&low temperature and excellent resistant corrosion, no aging, lubrication itself.

The sealed Peculiarity excellence and install it expediency. It suitable for field of petrochemical, medicine, electron, nuclear power, vessel, etc. 

Expanded PTFE Joint Sealant also suitable for large caliber equipment which the precision is crudity on face and the shape is not regular. It suitable for strong corrosion and the fluid which is not　allowed any tainted .The excellent peculiarity: It has high encapsulate peculiarity and easy to stuff up the　cave and gutter on the face, close up the side, it also can expanded when it Passed through tension. so the sealing more strong when the inside pressure more high.

• High chemical resistance(pH0-14)
• Temperature resistance: -200℃ up to +260℃
• Unchangeable during the time
• In-combustibility
• Non toxic
• Pressure resistance: up to 100 bar

The pure PTFE in expanded structure with an adhesive strip is easy to assemble. It resists to chemical media except for molted or in solution alkaline metals and fluorine at high temperature.

Standard Dimensions of  Expanded PTFE Joint Sealant :

SIZE : W 1/8"(3 MM)*THK1.5MM*L30 MTR  

SIZE : W 3/16"(5 MM)*THK2MM*L23 MTR  

SIZE : W 1/4"(7 MM)*THK2.5MM*L15 MTR  

SIZE : W 3/8"(10 MM)*THK3MM*L8 MTR  

SIZE : W 1/2"(14 MM)*THK5MM*L5 MTR  

SIZE : W 5/8"(17 MM)*THK6MM*L5 MTR  

SIZE : W 3/4"(20 MM)*THK7MM*L5 MTR  

SIZE : W 7/8"(22 MM)*THK5MM*L5 MTR  

SIZE : W 1"(25 MM)*THK6MM*L5 MTR  

SIZE : W 3/16"(5 MM)*THK4MM*L8MTR  

SIZE : W 3/8"(10 MM)*THK2MM*L23 MTR  

SIZE : W 1/2"(14 MM)*THK5MM*L15 MTR  

SIZE : W 2"(50 MM)*THK3MM*L5 MTR