Sunwell Good Quality PTFE Envelope Gasket

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: High-Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Performance: High Pressure
• Standard: Standard
• Model NO.: SUNWELL 1320
• Type: HBM5
• Balance: Balanced
• Style: Mechanical Seal
• Shape (for Gasket): Flat Gasket
• Function: Fixed Sealing
• Application: Junction Surface Seal
• Material: PTFE
• Transport Package: Wooden Case
• Specification: Standard, ASME. DIN etc
• Trademark: SUNWELL
• Origin: Ningbo
• HS Code: 84841000
• Production Capacity: 150000PCS/Month

Product Description

Pure PTFE Gasket is made by cutting PTFE stick, pipe and sheet into flat shape, V shape gasket and valve

PTFE Envelop Gasket Description
PTFE Envelope Gasket with core material of flexible materials (Asbestos; Non-asbestos; Rubber, etc. ), which is wrapped by PTFE.

PTFE Envelop Gasket Typical Applications
It is mainly used as a gasket for tower, groove and all kinds of equipments of strong acid, halogen corrosive liquids or anti-contaminated food flanges. It is widely used in the chemical, petrochemical, pharmaceutical and food industries.

PTFE Envelop GasketStyles
SUNWELL 1320Y: This is one of the most frequently used and economic types. It applies to use in every kind of occasion with lower temperature and lower pressure. Insert materials can be used by customers request.
SUNWELL 1320UR: It applies to with large dimension gaskets which are used in the chemicals with poison.
SUNWELL 1320UE: This type is used with the thick material embedded, it can reduce the innder flanges residue.

PTFE Envelop Gasket Specification
Temperature: -100~260oC
Max. Pressure: 50bar
Compressibility: >/=20%
Recovery: >/=30%
Stress release: </=45%
Leakage rate: </=1x10-3 cm3/s

More information of PTFE envelop gasket, please feel free to contact SUNWELL.