Hydraulic Rotary Piston Rod Symmetric PTFE Carbon Fiber V Spring Energized Seal

• Customization: Available
• Structure: O Ring
• Pressure: High Pressure Mechanical Seals
• Model NO.: CS19-F-F4
• Speed: High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Corrosion
• Standard: Standard, Nonstandard
• Type: O Ring
• Balance: Unbalanced
• Performance1: High Pressure
• Performance2: High Strength
• Customized: Customized
• Profile: Symmetric
• Stroke Speed: 1m/S
• Main Material: PTFE Filled with Carbon Fibers
• Other Material: Stainless Spring
• Acting: Single
• Transport Package: Carton
• Specification: 0-4000mm
• Trademark: KELUOKE
• Origin: China
• Package Size: 15.00cm * 15.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

Excellen static sealability

involving cryogenic fluids,ultra high vacuum and light gases.

Good dry running properties

Low friction values of both static and dynamic friction.

Withstand harsh media

The PTFE filled with carbon fibers has stable chemical properties.

Operating in extreme temperatures

Operating temperature is -200℃-260℃.

High corrosion resistance

widely used in chemical and pharmaceutical industries.

The Seal is a U-Cup lip seal geometry energized by a metallic spring. The seal is made from PTFE fill with carbon,The spring is made from flat metal strip stock of stainless steel. The strip stock is formed into a rounded "V" shape.

Application

Valves  

Pumps  
Actuators  
Hydraulic system

Certifications

Detailed page about the PU material inspection report.

Specification

our similar products

Material	Color	Hardness	Work Temperature	Density	Elongation at break	Tensile StrengthTest
/	/	Shore D	°C	cm³    %	%	N/mm²
Standard	/	DIN53505	/	EN ISO 1183	DIN53504/53455	DIN53504/53455
Pure Tetrafluoroethylene	White	57	-200~260	2.17	300	27
PTFE +15%GlassFiber +5%Molybdenum Disulfide	Gray	57		2.25	200	18
PTFE+40%Bronze	Bronze	64		3	280	22
PTFE+25%Carbon Fiber	Black	65		2.1	150	15

Company Profile

Qingdao keluoke Sealing Technology Co., Ltd.

We are a leading innovator in precision sealing technology. Using advanced mold-free turning machines and top-grade imported materials, we deliver high-quality seals in any size (0-4000mm), shape, or material offer a full range of seals, including cylinder/valve/pump seals made from various polyer materials.Additionally, we provide expert services in design, prototyping, productiontesting, and installation.
With years of expertise and market experience, we consistently provide mid-to-high-end sealing solutions-delivering both standard and custom seals with industry-leading speed, specialize in large-diameter sealing rings (up to4000mm) with proven manufacturing excellence. As your trusted global partner.we focus on building long-term, stable collaborations.
Quality & Service: Our Core Promise
Your needs drive our innovation. We sincerely appreciate your trust and lookforward to building a successful future together.

Packaging & Shipping

Cargo transportation methods	Air Freight Adjustable to customer requirements
Packing Methods	Carton Adjustable to customer requirements
Express	DHL/Fedex or other ways you need
Delivery Time	Normally  two weeks , if you need it urgently ,  24hours may be available (Depending on our raw material stock )

FAQ

Q: What's the lead time for orders?
A: Fastest delivery within 24 hours available.

Q: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized size?
A: Absolutely! We offer tailored attachments.We offer a comprehensive selection of products in various models and materials. For detailed specifications or tailored recommendations, please contact our technical team 

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email for a quote.

Q:What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

If you have more questions,please contact us