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Request a Brochure and SamplesContact Us
Tel: +86-592-5171076
Fax: +86-592-5166562
Mob: +8615880206572
E-mail: admin@oring-seal.com
Add: No.75 Tian'an Road, Jimei District, Xiamen, Fujian
Helico Spring Energized PTFE Seal
Xlong Seal is professional for producing spring energzied PTFE seal , which used in harsh environment, like 104-150 high pressure, -196 temperature and so on .Xlong seal sercices oil & gas, Valve, drilling, downwell equipment,etc.
Helico Spring energized PTFE seal
speciality:
◆ High spring constant, suitable for medium and high load applications
◆ The force on each spring is uniform
◆ It can replace standard inch o-ring, no need to modify the groove size
◆ Stainless steel spring, Elgiloy, Hastelloy is also available
◆ Temperature range: -200 to 300 degree
◆ Standard pressure ranges from vacuum to 210kg/cm2
◆ The root - strengthened version can withstand pressure up to 700kg/cm2
◆ Not suitable for sealing grooves with large tolerances
Application:
● Static shaft seal with piston
● For slow dynamic sealing, the speed is lower than 3mpm
● Seal with internal and external pressure
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