U Cup Seal with PTFE Seal Spring Energized Seals

• Customized: Standard or Customized
• Certification: ISO, CE, RoHS
• Usage: Rotary Sealing, Dust Seal, Oil Seal, Shaft Seal
• Sectional Shape: U-Cup Seal
• Application: Hydraulic Piston Cylinder Pump
• Performance: Pressure Resistant, Temperature Resistant, Corrosion Resistant, Durable
• Model NO.: Energized seals
• Brand: Swksseal
• Work Temperature: High Temperature
• Material: PU/NBR/Vtion/Silicone/EPDM
• MOQ: 50PCS
• Color: as Request
• Certificate: RoHS ISO
• Transport Package: Plastic Bag/Carton Box
• Specification: standard/customzied
• Trademark: SWKSSEAL
• Origin: Tianjin, China
• HS Code: 3926901000
• Production Capacity: 4000PCS/Month

Product Description

 

Product Description

Rubber Spring Energized Seals PTFE Seal Groove Design Guide
Spring Energized  PTFE Seals Energized PTFE seals offer extreme temperature, high pressure, chemically inert static and dynamic sealing for the most demanding applications. Our thin flexible PTFE sealing jacket, resilient by design, utilizes a spring designed to apply outward pressure to the sealing element at low pressures. A highly efficient seal is created as the system pressure increases enough to take over from the spring and engage the shaft or bore. The spring or energized seal assembly provides permanent resilience to the seal jacket and compensates for jacket wear, hardware misalignment and eccentricity. The jacket material is critical in design to assure proper seal performance. We offer PTFE compounds specific to the application i.e. High PV seals, cryogenic seals, high temperature seals, and PTFE seal alloys with fillers such as PTFE Graphite, PTFE Polymide, PTFE Carbon, PPS PTFE, and Rulon L, Rulon J and Rulon AR equivalents.

Name	Rubber Spring Energized Seals PTFE Seal Groove Design Guide
Material	Buna,NBR,Nitrile,FKM,PU and other rubber material
Color	Blue,Green,Black,Green,Red,Yellow or other color as customer need
Size	Basing on customer need,any size we can produce.
Working Temperature	-40ºC~250ºC
Delivery of time	3-5 days
Packing details	Wooden case, Carton

Spring Energized Tefon PTFE Seals

Operating Conditions:

• Pressure: 90 PSI
• Media: Air
• Stroke: 3"
• Cycle Frequency: 2-4 cycles/day
• Cylinder Rod Ø: 0.500"
• Operating Temperature: 500°F

The most common Urethane U-Cup seals have a maximum temperature rating of only 220°F - these weren't a viable choice. Their best option was a Fluorocarbon U-Cup, which is typically rated up to 400°F.

 

High Quality U Cup Polyurethane Seal/PU Seals for Rods PUMPS - High quality raw material, dust-proof, oil / abrasion resistance. - Excellent durability in using and good sealing effect - Good electric insulation

Different  Types  Of  Hydraulic  Seals
Application	Type	Material
Rod Seals	UN	TPU(PU,Polyurethane)
	UNS	TPU(PU,Polyurethane)
	UHS	TPU(PU,Polyurethane)
	IDU	TPU(PU,Polyurethane)
	U+S	PU+NBR
	UPH	NBR & FKM
	Step Seal	NBR+PTFE
	VES	Rubber+Fabric
	IDI	PU
	ISI	PU
Piston Seals	SPG	NBR+PTFE
	SPGW	NBR+PTFE
	SPGO	NBR+PTFE
	KDAS	NBR+PU+POM
	ODI	PU
	OSI	PU
	ODU	PU
Dust Wiper Seals	DH/DHS	PU
	LBH	NBR & FKM
	J/JA	PU
	DKB	NBR & FKM +Metal
	DKBI	PU+Metal
	DSI	PU
Wear Ring	WR	Phenolic Fabric
	Guide Tape	PTFE
	Guide Tape	Phenolic Fabric
Buffer Seal	HBY	PU+Nylon
Back-up Ring	O-Ring	NBR & FKM
	X-Ring	NBR & FKM
	PTFE Washer	PTFE

Packaging & Shipping

Rubber Spring Energized Seals PTFE Seal Groove Design Guide

1.Inner packing: Plastic bag+ Outer packing: Carton box
2.Packed in wooden cases wrapped in plastic bags.
Or we can pack it according to your requirement.
Shipping: Door-to-Door Air Freight & FOB & CFR

Details:High Quality U Cup Polyurethane Seal/PU Seals for Rods PUMPS
1. Small Package will shipping by express such as DHL ,TNT ,UPS ,FEDX and so on , Customer should undertake the shipping cost.

2. Big Volume products often shipping by sea ,FOB or CIF is depend by customers.

Delivery Time:7-15 workdays after confirmation of the sample or according to customers' order quantity

3. There is shipping way by air, by sea/ocean, by express.

Company Profile

Our Advantages

Spring Energized PTFE Seals

1.the factory mainly produces rubber products, the best production capacity, the best quality control, quality service factory.
2.we can design according to the requirements of the customer.
3.we can open our mold according to the requirements of our customers.
4. we can offer you a high quality and reliable price.
5. we can provide you with a good after sales service.
6. delivery in time. Small orders are welcome.

FAQ

Spring Energized PTFE Seals

Q : Can I get sample?
A: Sure. We usually provide existing sample for free. But a little sample charge for custom designs. Sample charge is refundable when order is up to certain quantity.

Q: How long is your delivery time?
A: If we have stock, we can delivery immeditary. If no stock, depends on QTY, but normally no more than 20 working days.

Q: What's the weight and measurement for the product?
A: Different size with differenct amount, please contact us for details.

Q: Can the products be manufactuered by customer's requirement?
A: Yes, OEM service available.

Q: What format of the file do you need if I want my own design?
A: We have our own professional designers. So you can provide JPG, AI, CDR, PDF or STP etc.