DMS Seals Latest spring loaded seal for reciprocating piston rod or piston single acting seal

Company Advantages
1. The quality control of DMS Seals is completed with the help of pieces of advanced equipment which includes coordinate measuring machines, programmable and manual optical comparators, and comprehensive hard gages. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
2. When people are dressing this product, they don't have to worry about allergic reactions. It is soft enough and will not irritate the skin. DMS Seals provides professional design and production of high-grade o-ring seals
3. Strict quality inspections enable this product to serve consumers with the best performance. The high pressure seals have strong wear resistance to hard conditions
4. By reforming the technology of manufacturing spring loaded seal , it is more of . DMS Seals implements and optimizes its quality control systems

Ultra-low temperature sealing introduction:

The main ultra-low temperature sealing materials are: polychlorotrifluoroethylene, polytetrafluoroethylene, ultra-high molecular weight polyethylene, polyether ether ketone, etc., which can be used in the temperature range of -253 ° C - 260 ° C.

Polytrifluoroethylene (PCTFE)

The melting point of PCTFE is 210-230℃, the density is 2.1-2.18g/cm³, and the Shore hardness is D75-D90. Polychlorotrifluoroethylene has excellent rigidity, low temperature resistance, cold flow resistance, and is an ideal sealing material under low temperature and high pressure conditions. long-term use.

Ultra High Molecular Weight Polyethylene (UHMWPE)

The melting point of UHMWPE is 130-136℃, the density is 0.94g/cm³, and the Shore hardness is D40-D60. -70℃ still has quite high impact performance, -196℃ can still maintain toughness and strength, and can be used for a long time in the temperature range of -180℃-90℃. But its disadvantages are insufficient tensile and compressive strength, poor high temperature resistance and low hardness.

Company Features
1. Today, Dms Seals Technology Co.,limited has become the leader of Chinese spring loaded seal industry. Over the years, we have an increasing expanded customer base. Our marketing teams have explored new marketing channels by conducting market surveys to get insight into purchasing tendency.
2. We have a professional project management team. Depending on their understanding, they help us cut costs, increase productivity, improve quality, decrease lead times, and reduce waste.
3. We have a professional QC team. All personnel understand the requirements of the Quality Policy and abide by the requirements of the Quality Management System as defined in the Quality Procedures Manual. DMS Seals has been abiding by the rules of national carbon teflon seals manufacturer. Inquire now!