Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
Blue Modified PTFE Spring Energized Seal
1.Product Advantages
2.Principle Diagram
3.Working Principle
The metal spring provides lasting radial pre-tightening force after installation, pushing the modified PTFE sealing lip to closely fit the mating surface. System working pressure further strengthens the contact tightness to form reliable dynamic and static sealing. The upgraded blue modified PTFE material owns better rigidity and wear resistance to reduce friction loss and resist extrusion. The spring continuously compensates for mechanical wear, thermal expansion and contraction, ensuring long-term stable sealing without leakage under cyclic movement and pressure impact.
4.Product Details
Material: Special blue filled modified PTFE + anti-rust high-elastic stainless steel spring. Produced according to international standard sealing groove dimensions. Each batch undergoes strict wear resistance, compression creep and medium compatibility testing. Compliant with industrial environmental and safety standards. Individually moisture-proof and dust-proof packaged, matched with carton packaging for storage and bulk transportation.
5.Application Range
Widely applied in precision hydraulic cylinders, pneumatic components, automation equipment, hydraulic machinery, chemical fluid pipelines and metallurgical industry equipment. Especially suitable for high pressure, frequent movement, easy wear and strong corrosive medium sealing conditions.
6.FAQ
A1: It adopts special filling modification, higher hardness, better wear resistance and anti-creep ability, not easy to deform under long-term high pressure.
A2: Yes, low friction and high wear resistance design adapts to frequent cyclic reciprocating and rotating working conditions. Q3: Can it be used in corrosive chemical media?
A3: It retains excellent chemical inertness, compatible with most acid, alkali, oil and organic solvent media. Q4: Will it leak after long-term use?
A4: The spring can automatically compensate wear and gap, effectively avoiding leakage caused by aging and deformation. Q5: Are customized sizes and modified formulas available?
A5: We can customize special section sizes, filling ratios and spring types according to actual working condition and groove parameters.
7.Forever Seals’ Selling Points
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