Spring Energizing Seal UHMWPE UHMW Sealing Ring PTFE Reciprocating Piston Seals
UHMWPE/UHMW SEALS
What are UHMWPE Seals?
Ultra-High Molecular Weight Polyethylene (UHMWPE) is an extremely durable thermoplastic polymer. As part of the Polyethylene (PE) family, UHMWPE has a high resistance to chemicals, very low moisture absorption, impact strength, excellent abrasion, and wear resistance than other plastic polymers. UHMWPE is commonly used in sealing applications for a variety of industries including oil and gas, life sciences, food and beverage and more.
Key Material Properties & UHMWPE Seal Temperature Range
UHMWPE has outstanding properties that present remarkable chemical and abrasion resistance features.
Here are some key material properties of UHMWPE:
|
Material Code |
Description |
Color |
Temperature Range,°F [°C] |
Tensile Strength, PSI [MPa] |
Material Data Sheet |
|
Polycon 08 |
Formulated UHMWPE |
Gold |
-450 [-268] |
180 [82] |
5850[40] |
|
Polycon 24 |
UHMWPE |
White & Gold |
-240 [-150] |
180 [82] |
5800[40] |
Benefits of UHMWPE Seals
UHMWPE seals can be found in nearly every industry, performing where other plastic polymers may fall short. Some key benefits of UHMWPE seals include:
Wear Resistance
Tough & Durable
High Tensile Strength
Low Friction
Abrasion Resistant
Low Moisture Absorption
Light Weight
UHMWPE Seal Material Variations & Grades
UHMWPE is available in a variety of grades that offer enhanced benefits to meet your particular needs and application. Some typical UHMWPE grades include:
UHMWPE - Gold
Virgin UHMWPE (Unfilled) - White
Common UHMWPE Seal Types
Some common UHMWPE seal types include:
Reciprocating Seals
Rotary Shaft Seals
Piston Seals
UHMWPE Seal Applications
UHMWPE is an excellent material choice for sealing applications that require better abrasion resistance.
Industrial
Compressors
Food Processing Pumps
Fluid Transfer Systems
Insulators
Mixers
Packaging
Vacuum Pumps
Life Sciences
HPLC/UHPLC
Surgical Tools
Autoclave Pumps
Instrumentation
Hematology Analyzers
Portable Oxygen Concentrators
Pharmaceutical Equipment
Oil & Gas
Surface Drilling Equipment
Downhole Tools
Subsea and Deepwater Equipment
HPHT Environments
LWD/MWD Tools
These are just a few of the sizes. And we can also custom the size of your requirements.
Please contact us to tell me your request.
A spring-energized seal consists of a high performance polymer sleeve and a finger spring. The polymeric sleeve has a U-shaped profile and it can be made of PTFE, PTFE Carbon, PTFE Graphite, PTFE Bronze or PTFE Glass. The finger spring can be a V-spring (meander spring), Helical spring or canted coil spring. The spring materials can be made of stainless steel, PEEK or Inconel.
This type of seal is capable of handling extreme service conditions, such as ultra-low friction, chemical compatibility and extreme temperature is required. The spring will energize the sealing lip even at low pressure and also at high pressure. It was designed especially for turbine engines, rockets, missiles, and also to serve the most challenging oil and gas applications.
Our sealing products factory is located in Hangzhou City, zhejiang Province. Founded in 2014, the company is a comprehensive sealing enterprise integrating sealing design, R & D, production, agency, storage and sales. The company has seven companies and three field engineers who have been engaged in the sealing industry for some years. Excellent sealing design and development capability, advanced processing equipment and technology, high-quality imported raw materials (hydraulic reciprocating seal) and skeleton rotary seal; Products are widely used in: hydraulic and pneumatic construction machinery. Petrochemical Machinery and electronics. Electricity. Shipbuilding. papermaking. Coal mine pump valve and other fields
Our main products are: O-ring, X-ring, Y-ring, D-rings, rubber flat washer, ED rings, rubber strips, rubber ball, all kinds of skeleton oil seal, stepseal, polyurethane oilseal, pneumatic seals and Mechanical Seal all kinds of rubber parts for the design according to customer request.
we specialized in the development and production of sealing systems which were used in the Metallurgical,Electrical,Auto, Engineering machinery, Light industrial machinery and Electrical appliance manufacturing industries. BESEALS focus on customers' needs,as a dependable partner and reliable supplier to help you resolve supply or technical problems ,and improve the performance of your equipments or your business. When you are facing emergency repairs situation or urgent orders,the highly responsive team of BEseals will offer you very short lead time. Beseals has a global sales network,and our seals have been sold to more than 100 countries or areas ,Such as America, England, Canada, Australia, Russian Federation ect .
1. who are we? Are you trading company or manufacturer ?
We are manufacturer.We are based in Hangzhou, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Souther Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%),Africa(00.00%),Eastern Asia(00.00%),Central America(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
PTFE Seals/Oil Seals/O Rings/Rubber Seals/Plastic Seals/Mechanical Seal/O-RING/ RING Seals.
4. why should you buy from us not from other suppliers?
Beseals is a professional manufacturer of seals .Our company specializes in the production of PU, PTFE, rubber and metal sealing components
5. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
6.Do you provide samples ?
is it free or extra ? Yes, we could offer the sample for free charge but you need to pay the cost of freight.
7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,PayPal,Western Union,Escrow; Language
Spoken:English,Chinese,Japanese
For more information, please contact us. We look forward to your arrival
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