
Quad Ring, Mechanical Seal, Vee Packing Seal
Model: DE
Temperature: -25/+200℃
Speed: ≤0.5m/s
Pressure: ≤40MPa
Product Introduction
With the increasingly fierce competition in the energized ptfe seals, Rubber PTFE O Ring, spring energized seal design market, our company strives hard, never gives up, and constantly tries to find the best business philosophy. We have established a set of strict quality assurance system which is compatible with high-tech products and modern production process to ensure the consistency of the production process and the stability of product quality. We will continue to provide comprehensive technical support and services to customers around the world, and we will always devote ourselves sincerely to win every customer's satisfactory smile.
Description
Vee packing is highly adaptable sealing product. It is typically used in adjustable gland applications such as telescoping truck hoists, pumps and valves. Vee packing sets are composed of a top and bottom component with a varying number of center rings. Vee pack seals can be optimized by altering materials to accommodate different chemicals, temperatures and pressures.
Vee pack is a multi-lip seal consisting of a set of endless rings that are widely used for sealing rods and pistons. They are used in low pressure or high pressure applications as well as single or double acting cylinders.
Chevron v packing really are quite simple and effective. Generally they come with a male and female adaptor on the top and bottom of the set to provide a flat surface rather than a V.
It can be optimized by changing materials to accommodate different chemicals, temperatures and pressures. The pressure rings do the sealing. The number of pressure rings determines the amount of pressure they will contain.
Material | PTFE, Nylon, POM , NBR, NBR fabric, FKM, etc. |
Color | Coffee, Yellow, Green, Black, White, etc. |
Speed | ≤0.5m/s |
Temperature | -25~+200℃ |
Pressure | ≤40MPa |
Medium | Mineral oil, HFC water glycol, HFA5/95 water base fluid and water |
Application | Steel hydraulic, Ceramic machine, Heavy duty cylinders, Presses, Mills, etc. |
Combination | 7 PCS/Set, 5 PCS/Set, 3 PCS/Set, based on your request. |
Pressure | 160bar | 250bar | 400bar | 700bar |
Max Gap E | E≤0.8mm | E≤0.6mm | E≤0.4mm | E≤0.2mm |

Feature
● No stickiness
● Good performance in both lubrication and no lubrication
● The groove structure is simple
● Excellent performance of sliding
● Good dynamic and static sealing


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


In the production process, we actively improve technology and continuously upgrade quality of Quad Ring, Mechanical Seal, Vee Packing Seal. We are committed to the business philosophy of honesty and morality, the pursuit of excellence and the creation of double profits, and sincerely hope to grow with our partners. Over the years, our company has always been committed to improving product design capabilities, quality management and improve after-sales service, and constantly enhance product competitiveness.
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