Devlon Ball Valve Seat for Forged Steel Side Entry Split Bolted Body Stainless Steel Ball Rptfe Peek Devlon Nylon Soft Seat Flanged Trunnion Ball Valve

• Customization: Available
• Material: Peek
• Application: Valve
• Model NO.: CMX
• Type: Oil Seal
• Performance: Temperature
• Shape: T-Ring
• Standard: Standard
• Materials: PTFE Peek Rptfe etc
• Transport Package: Carton
• Specification: Depends on size
• Trademark: HRSO
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000000PCS a Year

Product Description

PEEK RPTFE PCTFE POM UPE NYLON PFA PVDF for Trunnion Mounted Ball Valve Seat insert 1/2''-60''
Service Temperature :-196-260 C degree 
Pressure : ANSI Class 150 Class 300 Class 600 Class 900 Class 1500 Class2500 
Application: Floating or Trunnion Mounted Ball Valves etc 
Size range: 1/2''-60'' 
 

PEEK (Polyetheretherketone) seats are mainly used in floating trunnion mounted ball valves. The sallow molded PEEK valve seats are characterized a superior balance of chemical and hydrolysis resistance under higher temperatures, providing high temperature and high pressure resistance, fatigued esistance, hydrolysis and flame retardation.

• Outstanding high temperature resistance: PEEK has a high melting point (334ºC) and glass transition temperature (143ºC), continuous use temperature of 260ºC, its 30%GF or CF enhanced PEEK load thermal variation temperature can be up to 316ºC.
• Excellent self-lubricity (corrosion resistance): PEEK resin is suitable for situations where the low friction coefficient and wear resistance are strictly required. It has a similar corrosion resistance to nickel alloy and is more resistant to acid and base than polyimide at high temperatures.
• Good processability: PEEK has good fluidity and high thermal decomposition temperature under high temperature and can be processed by injection molding, molding, extrusion molding, blowing molding, melting spinning and other processing methods.

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