| Material: | PTFE+NBR+PU |
|---|---|
| Usage: | Value and Pump |
| Type: | Assembled |
| Speed: | High Speed |
| Pressure: | Pressure Type |
| Lip: | Composite Lip |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Size | Customized |
| Place of Origin | China Hebei |
| Material | NBR/FKM/PTFE/FPM/Silicone/EPDM/Nylon+ Fabric Reinforcement |
| Application | Chemistry,Pharmaceuticals,Measuring and control systems,General mechanical engineering,Foodstuffs industry,Iron and steel industry,Automotive,Filling Machinery,Mining machinery,Industrial, mechanical, special purpose |
| Package | bag and carton |
| Color | Black Brown white,Red or any other color based on customer need |
| Working Temperature | -40 ~ +200°C |
Vee Packing Seal
V-packing, also called vee packing, chevron packing, and parachute packing, made with various Elastomers, and PTFE based materials, and is used in Pumps and Valves to seal the fluid or gas being moved.
Some of the standard materials in which Vee Packings are available are:
Graphite, Moly, Glass filled PTFE V-Packing
Filled PTFE (Filled with Glass, Graphite, Carbon, Moly etc) V-Packing
Homogeneous NBR 90 Shore A V-Packing
NBR Vee-Packings with Fabric reinforcement V-Packing.
V-PACKING
The SPT V-Packings are precision moulded from a variety of fabric and rubber combinations for many service conditions. They are usually supplied in complete sets consisting of a male and female adaptor ring with a number of V-section pressure rings to make up the required depth. The lips of the pressure rings are designed with an interference fit to seal at low pressure and to respond automatically as pressure increases. Seal efficiency and life depend largely on the support given by the adaptors, particularly the female adaptor. For normal use, the female adaptors are usually made in the same material as the pressure rings. For heavy duty usage, or where there is an inadequate bearing surface, hard adaptors made with special grades of fabric are supplied. For very high pressures or conditions where severe shock loads are likely to be encountered, SPT seals both for glands and pistons, are supplied with polyacetal anti-extrusion rings built into the female adaptors. SPT V-Packings can be used with mineral oils, water soluble oils and water glycol fluids in the temperature range of -30 degrees Celsius to 110 degrees Celsius at pressures up to 5000lbf/inch squared.
V packing sets are multiple-lip seals, usually composed of a male and female adaptor and a group of three or five vee rings, are popular for sealing rods and pistons in medium to heavy duty applications and are compatible with both single and double acting cylinders.
Also known as chevron packing, this series of industrial seal set offers extra stability as it contains multiple V-ring seals. If one seal in a set fails, there will be another seal to serve as back-up.
Due to its excellent rigidity, extended service life, and superior sealing performance, this multi-lip seal has become a customer favorite. One the most popular uses is in the oil cylinder of a hydrostatic pressure tester.
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.
Suppliers with verified business licenses
Audited Supplier 
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