2018 Good Quality Cryogenic Ball Valve - Packing ring – DONGYI Detail:
our company combines a wide range of metallic and non-metallic materials and a variety of designs to meet with many typical packing requirements and also the more specific and problematic ones.
The range of materials that our company utilizes are available across the broad range of packing rings designed for unidirectional and bidirectional sealing, low pressure vent and gas purge sealing. This also includes high-speed and high pressure rings, as well as sandwich and triple circle designs.
Basic Packing Ring Designs:
Single acting seal rings/pairs
Double acting seal rings/pairs
Backup rings
Pressure breakers
Pressure breaker with relief slots
Packing Ring Materials:
CPI Special Polymer Alloys
PTFE
Thermoplastics
Bronze
Cast iron
Product detail pictures:




Related Product Guide:
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What’s a 3/2 Compressed Air Valve?
Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for 2018 Good Quality Cryogenic Ball Valve - Packing ring – DONGYI, The product will supply to all over the world, such as: Mali , Afghanistan , Frankfurt , Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.

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