Rubber Seal Design 2m/s Wholesale - DMS Seals

Product details of the rubber seal design

Quick Overview

The raw material of DMS Seals rubber seal design is strictly controlled from beginning to finish. DMS Seals's rubber seal design product applies to most mainstream brands. The rubber seal design developed by Dms Seals Technology is widely used in industry. Customer service in Dms Seals Technology Co.,limited grows out of the belief that 'the customer is always right. '

Product Information

Dms Seals Technology pays great attention to the details of rubber seal design. The following will show you one by one.

1. Performance and use

It is suitable for one-way sealing, can be used for reciprocating pistons, and can also be used for rotary sealing, and has good sealing performance at high, medium and low pressure.

The working pressure adapts to a wide range, and the pressure resistance can be enhanced by adding a retaining ring.

The friction coefficient is small, the contact pressure with the mating surface is low, the friction force with the mating surface is the smallest among all types of seals during operation, it can work with or without lubrication, it is wear-resistant and has a long service life.

The working medium of the sealing sleeve has wide adaptability, except for soluble alkali metal, high-temperature fluorine gas and chlorine trifluoride, other chemicals do not react with it.

The wide operating temperature range can be used from -200°C to +250°C.

It can be used in special working conditions such as extremely high speed, extremely low speed, and micro stroke.

It is suitable for aviation, military and industrial sealing groove sizes, the installation groove is small, and the groove is open or semi-open. The standard product has a small cross section and can be installed in the O-ring groove of the same level; the size change is flexible and the adaptability is wide, and a suitable seal can be designed for almost any size of the installation groove, and the design of non-standard parts is very convenient.

2. Materials

Sealing sleeve: Filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, different filling materials and filling processes can be selected, please contact us for details.

Spring: stainless steel 301, 302, 304, 316 or 718, determined according to specific working conditions, the default is 301, please inquire and explain before ordering for special working conditions.

3. Labeling method

Mark with the size of the installation groove. The marking method is:

FSK "bore diameter D" x "groove bottom diameter d" x "groove width L" – "spring material" V

For example, "FSK100×90×7.5-316V" means "V-shaped spring hole with universal plug, groove size: hole diameter 100, groove bottom diameter 90, groove width 7.5, spring material stainless steel 316.

4. Matters needing attention:

Ⅰ. The installation groove must be open or semi-open, and it is recommended to be open.

Ⅱ. If it is a rotary shaft seal, the surface hardness of the shaft should not be less than HRC40.

Ⅲ. When considering the adaptability of the working medium, the adaptability of the sealing sleeve and the spring should be considered.

Ⅳ. In principle, the groove of any size can be designed with a corresponding pan-seal ring, but please try to choose a standard pan-seal ring that satisfies the size relationship in the above table, so as to achieve the best performance.

Ⅴ, The normal groove width can only withstand pressure of 20MPa, and the groove width must be increased if it exceeds 20MPa.

Company Introduction

Dms Seals Technology Co.,limited, short for Dms Seals Technology, was established in fo shan. We are a modern company devoted to producing O-ring Seal,Oil Seal Manufacturer. As an enterprise with a high sense of social responsibility, Dms Seals Technology insists on achieving the harmonious coexistence of society, environment and stakeholders with practical actions, and runs the concept of safety, efficiency and environmental protection throughout the product life cycle. Our company has a number of high-quality management personnel and technical personnel with professional skills and rich practical experience. All this provides a solid technical force and management ability for our development. Since the establishment, Dms Seals Technology has always been focusing on the R&D and production of O-ring Seal,Oil Seal Manufacturer. With strong production strength, we can provide customers with personalized solutions according to customers' needs.
Our products are all qualified and are sold directly from factory. Welcome friends from all walks of life to contact and consult us.