Durable PTFE Spring Energized Lip U-Cup Seal Ring for Reliable Performance

• Customization: Available
• Material: PTFE+Spring
• Application: Cylinder
• Model NO.: SPES
• Type: Oil Seal
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Customized: Yes
• Minimum Quantity: 10PCS
• Type1: Single Acting
• Spring Material: Ss301/304/316 , C-276
• Filled Material: Glass/Bronze/Carbon /Graphite
• Test Report: SGS
• Transport Package: Carton
• Specification: 3000mm
• Trademark: KELUOKE
• Origin: China
• HS Code: 8484200090
• Production Capacity: 50000+/Years
• Package Size: 15.00cm * 15.00cm * 5.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Introducing a cutting-edge seal designed for superior performance and reliability: the spring-energized U-cup. This versatile seal is crafted to excel where conventional elastomeric seals fall short, particularly in demanding environments that require an exceptional temperature range, unparalleled chemical resistance, or minimal friction. Our innovative U-cup seal is available in a range of configurations including Rod & Piston, Face, and Rotary seals, providing flexibility for diverse applications. The jacket profiles are expertly engineered from PTFE and other high-performance polymers such as PPS, PEEK, and UPE, ensuring durability and robustness. The spring component is crafted from corrosion-resistant metal alloys, including stainless steel and the renowned C-276 alloy, delivering unmatched resilience and longevity.

 

Raw Materials

 

The Detailed Index of  PTFE
Material		Color	Hardness	Work Temperature	Density	Elongation at break	Tensile StrengthTest
/		/	Shore D	ºC	g/cm³	%	N/mm²
Standard		/	DIN53505	/	EN ISO 1183	DIN53504/53455
Pure  Tetrafluoroethylene	PTFE	White	57	-200~260	2.17	300	27
PTFE +15%Glass Fiber+5%Molybdenum Disulfide	PTFE-2	Gray	60		2.25	200	18
PTFE+40%Bronze	PTFE-3	Bronze	64		3	280	22
PTFE+25%Carbon Fiber	PTFE-4	Black	65		2.1	150	15

 

Qingdao Carlock Sealing Technology Co., Ltd

As a leading innovator in moldless sealing technology, Qingdao Carlock Sealing Technology Co., Ltd proudly offers a comprehensive range of both standard and bespoke high-quality sealing solutions. Our offerings cater to the diverse needs of industries worldwide, ensuring top-tier performance and reliability across the board.

Our meticulously crafted products are tailor-made for a multitude of applications, thanks to superior raw materials, state-of-the-art processing techniques, and an enhanced service lifespan. These seals boast remarkable tensile strength anda resistance to compression set, effectively enduring various pressure media and operating temperatures. This translates to a significant reduction in replacement cycles and maintenance costs, ultimately providing cost-effective and durable sealing solutions.

Shattering the constraints of traditional molding processes, our advanced manufacturing techniques allow for the creation of seals in any size, shape, and material. With 20 years of industry experience behind us, Qingdao Carlock Sealing Technology Co., Ltd stands as a trusted partner to our global clientele, offering comprehensive support from design through to after-sales service, and ensuring satisfaction and reliability at every step.