| Material: | PTEF |
|---|---|
| Usage: | Value and Pump |
| Type: | Assembled |
| Speed: | High Speed |
| Pressure: | Pressure Type |
| Lip: | Composite Lip |
| Samples: |
|---|
| Customization: |
|---|
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| 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 |
Each V-packing consists of a base ring, two or more intermediate rings, and a non-sealing head ring. The sealing rings have double lips to seal against both the bore and the rod of a system, and the head ring and intermediate rings all have a V-shaped base that enables the V-packing to respond automatically to changes in system pressure.
When under gland compression, the V-shaped base provides a wedging action that enables a system to stay in service even with worn bushes or rams. Furthermore, because the sealing rings have an interference fit at the lips, the seal will perform even at low system pressure. When system pressure increases, the unique V shape takes over and energizes the lips to create a positive seal.
Sigma Seals & Gaskets can manufacture rings from reinforced material to resist extrusion and to avoid distortion while under heavy side loads. We can also create V-packings suitable for high temperatures and pressures. Have a particularly tough case? Let us design the V-packing that will meet your challenge.
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)
Homogeneous NBR 90 Shore A V-Packing
NBR Vee-Packings with Fabric reinforcement V-Packing.
NBR fabric vee packing
FKM V-Packing.
FKM fiber vee packing
Feature: High-pressure resistance, high-temperature resistance.
Technical data:
Pressure: up to 40 MPa
Speed: up to 0.5 m/s
Temperature: up to 200 ºC depending on rubber elastomer
| item | value |
| Place of Origin | HEB |
| Brand Name | SPT |
| Model Number | SPT |
| Product name | Hydraulic Piston |
| Material | NBR FKM |
| Hardness | 20~90 |
| Keyword | Hydraulic Cylinder Seals Rod Seals |
| Temperature | 40~260 |
| Sample | Samples Freely |
| Other items | Hydraulic Pump Oil Seals Etc |
| Standard or Nonstandard | Customizable Acceptable |
| Application | Pump Hydraulic Machine Rotary Shaft |
| Quality | Pump Hydraulic Machine Rotary Shaft |
1)Good elasticity and be elongated easily
2)Trong adaptive load against axial and radial vibration
3)Can bear the high temperature and changeable pressure
4)Easily to be installed or uploaded
5)Universal chemical resistance
6)High temperature resistance and Very high resistance to pressure
7)Good sliding and lubricating properties
8)High wear resistance and dimensional stability
9)Very high protection against extrusion.stability
10)Very high protection against extrusion
.Chemistry
.Pharmaceuticals
.Measuring and control systems
.General mechanical engineering
.Foodstuffs industry
.Iron and steel industry
.Automotive
.Filling Machinery
.Mining machinery
.Industrial, mechanical, special purpose
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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