Customizable PTFE Spring Energized Lip U-Cup Seal Ring for Various Applications

• 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

Discover the extraordinary versatility of our Customizable PTFE Spring Energized Lip U-Cup Seal Ring, engineered for superior performance in demanding applications. This innovative seal features a spring-energized U-cup design with a diverse array of jacket profiles, spring types, and materials, ideal for Rod & Piston, Face, and Rotary seal configurations. Our seals excel where elastomeric seals fall short, offering unrivaled resilience against extreme temperatures, chemical exposure, and friction. Crafted from PTFE and elite high-performance polymers such as PPS, PEEK, and UPE, they are enhanced by corrosion-resistant metal alloys, including stainless steel and C-276, ensuring durability and reliability.

 

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 pioneer in moldless sealing technology, Qingdao Carlock Sealing Technology Co., Ltd provides a comprehensive range of both standard and bespoke sealing solutions. Our offerings are meticulously engineered to address the dynamic needs of diverse industries, ensuring unparalleled quality and performance.

Our advanced sealing solutions are specifically designed for a multitude of applications, boasting superior raw materials, precision processing, and an extended service life. With exceptional tensile strength,and resistance to compression set, our seals adeptly handle various pressure media and operating temperatures. This efficiency significantly extends maintenance intervals and reduces replacement costs, optimizing operational efficiency.

Our trailblazing process transcends the constraints of conventional molding techniques. We specialize in the fabrication of seals, accommodating any size, form, or material. With 20 years of rich industry expertise, Qingdao Carlock Sealing Technology Co., Ltd stands as a steadfast ally to our global clientele, guiding them from initial design through to comprehensive after-sales support.