PTFE Spring Energized Lip U-Cup Seal Ring Tailored for Single Acting Use

• 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
• Package Size: 15.00cm * 15.00cm * 5.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

This remarkable seal is a spring-energized U-cup that showcases a diverse array of jacket profiles, spring types, and materials. It excels in Rod & Piston, Face, and Rotary seal configurations, particularly where traditional elastomeric seals fall short due to limitations in temperature range, chemical resistance, or friction. Crafted from PTFE and enhanced with high-performance polymers like PPS, PEEK, and UPE, its jacket profiles guarantee durability and adaptability. The springs, available in corrosion-resistant metal alloys such as stainless steel and C-276 alloy, further amplify its robust performance.

 

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. is committed to delivering an unparalleled array of standard and customized high-quality sealing products and solutions. Our offerings cater to a myriad of industries, ensuring optimal performance and reliability.

Our products stand out in the market, boasting superior raw materials and meticulous processing. They promise extended service life, exceptional tensile strength, andimpressive compression set, all while enduring varied pressure media and fluctuating operating temperatures. This translates to a significant reduction in replacement cycles and maintenance expenses.

We transcend the boundaries of conventional molding techniques with our innovative process, enabling us to craft seals of any dimension, form, and material. With two decades of industry expertise, we stand as a dependable ally for our clients worldwide, offering seamless support from design through to after-sales service.