DMS Seals sic mechanical seal factory price for reciprocating piston rod or piston single acting seal

Company Advantages
1. Using high-quality materials, DMS Seals sic mechanical seal has been given an attractive appearance. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
2. The product is well adapted to market needs and will be more widely used in the near future. Seal we produced has applications in a wide range of fields
3. With our extensive industry expertise in this field, this product is produced with the best quality. 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. We have a very loyal group of customers that have helped us evolve into the premier business today. We strive to maintain great business relationships with them while keeping these personal and friendly.
2. We will make all of our business activities meet the legal statutes of environmental protection. We promise not to carry out any practices that will harm society and our environment.