PTFE /Upe/Peek Spring Shaft Seal for Hot-Melt Applicators

• After-sales Service: Ustomized Service, and 24-Hour After-Sales Service
• Warranty: 1year
• Manufacturing Process: CNC Milling
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: NBR ,PU ,PTFE ,Plastic Ect
• Model NO.: spring shaft seal
• Pressure: 400bar
• Temperature: -200 Degree to +260
• Power -Transmission Fluid: Mineral Oil,Water,Gas ...
• Application: Pumps and Valves Gas Production and Transportation
• Transport Package: Carton
• Specification: standard
• Trademark: SIPAITUO
• Origin: China
• HS Code: 4016931000
• Production Capacity: 5000PCS Per Month

Product Description

 

Product Description

PTFE and elastomeric spring energized seals For Valve

SPT SEALS COMPANY manufactures PTFE and elastomeric spring energized seals and sealing systems. Spring Energized Seals can be used in static, reciprocating and slow to medium rotary applications. Unli`ke many other seals where you must size your seal application around standard size seals, Spring energized seal can be manufactured to your product. While standard size seals are something we make everyday, we make seals in any size needed. Used as piston, rod, or face seals, the SPT(SI PAI TUO) spring energized seal is engineered to meet your exact specifications and design intent.

Size	Customized
Place of Origin	China Hebei
Working Temperature	-50ºC~250ºC
Material	PTFE
Application	Pharmaceuticals Liquid Chromatography Food Processing Space Exploration Tire Production Hydraulics Vacuum Service Oilfield Exploration and Production etc
Package	plastic film bag and carton
Model Number	customized
Color	White, Blue, Brown, Black, Grey

 

Spring energized PTFE seals perform reliably in a variety of applications where conventional elastomeric seals fail due to chemical attack, extreme heat or cold, friction, extrusion or compression set.
PTFE seals have three basic design elements:

• A pressure-actuated U-shaped jacket
• A metal spring loading device
• High performance polymeric seal materials

Spring energized PTFE Seals are classified as follows

- VS-Series - V-Spring Seals
- SC-Series - Slanted Coil Spring Seals
- HS-Series - Helical Spring Seals
 

Direction for use
This Vee packing set ,U-packing PTFE+FKM/FPM/NBR/HNBR Filled and the Spring loaded Filled PTFE  Stem Packing  are  Used for Cameron FC gate valves and FL gate valves

 

Size Chart of V packing set U-packing and stem packing gate valve seals

Name	Size
U-packing	1-3/4 x 1 U-Packing;2-3/8 x 1-5/8 U-Packing, 3-1/2 x 2-3/4 U-Packing; 2 x 1-1/4 U-Packing; 2-3/4 x 2 U-Packing; 2 x 3.125 x 1.13; 2-1/4 x 1-1/2 U-Packing; 3 x 2 U-Packing; 2.75x3.50x0.815
Vee packing set /Stem packing set	1/2*2-1/4;  2-3/4*2 3-1/2*2-3/4

 

Product Parameters

DESCRIPTION	COLOR	APPLICATIONS
Virgin PTFE	White	Light Duty / Static / Cryogenics
Carbon filled PTFE	Black	General Purpose
Virgin UHMWPE	Translucent White	Viscous Media / Water
Polyimide filled PTFE	Orange/Brown	High Sealabilty / Soft Hardware

Applications & Industries

Spring-energized PTFE Seals are suitable for service in the following industries:

• Pharmaceuticals
• Liquid Chromatography
• Food Processing
• Space Exploration
• Tire Production
• Hydraulics
• Vacuum Service
• Oilfield Exploration and Production
• Paint and Solvents

• Steel Mills
• Adhesives
• Cryogenic Service
• Liquid Handling Swivels
• Pumps and Valves
• Gas Production and Transportation
• Semiconductors
• Medical Equipment
• Gas Handling Equipment

fluid end parts 

Well service packing

Valve insert and seat

Union seals

Rubber piston

Vee packing set

Wiper seal

Oilfield seals 

Hammer union seals

Plug valve seals

Swivel joint seals and packing

U-packing

Stem packing

Spring Variseal

PTFE Seat seal

PEEK Back up

Rubber sleeve

Pressure washer pump seals

Kit69

Kit88

Kit299

...

Hydraulic seals

SPGW

KDAS

ZP

UN

Oil seals

R35/r37 Oil seal

TC /SC/TB..

Company Profile

Packaging & Shipping

FAQ

Q1. Are you a factory or trading company?
We have factory in Xingtai and office in Shijiazhuang, Hebei Province. Convenient Transportation. It's not far from the Zhengding international airport. We warmly welcome clients from all over the world to come to our factory for visit and cooperation.

Q2. What's your sample policy ?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q3. Can you produce according to the samples or drawings?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q4. What's your Delivery time ?
If the good are in stock generally it is 3-5 working days after receiving your advance payment.
About 7-15 working days if we have mold or 21-28 working days without mold.
The specific delivery time depends on the items and quantity of your order quantity.

Q5.What's your payment terms?
For sample and small order, 100% Paypal. Western Union, T/T.
For bulk order, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q6. Why choose to cooperate with you? What's your advantage?
1). Strong point:We have our own factory,so the price can be competitive and the quality is reliable.
2). We can offer you a good after-sell service, prompt deliver.
3). We can provide various size and colors according to customers' requirements.
4). By long time testing, quality proved to be excellent.
5). Updated product design.
6). Advanced manufacturing process, with global standards.
7). We win by the high quality and then have a long-term business relationship.

Q7. How do you make our business long-term and good relationship?
1). We keep good quality and competitive price to ensure our customers benefit;
2). We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Our rubber seals are diverse and extensive, so if there is no item what you need, we encourage you to send the drawing or samples to us directly for more information.