100% Original Factory Forged Threaded 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:
Duct Cleaner Air Valve Options
What’s a 2/2 Compressed Air Valve?
Fast and very good quotations, informed advisers to help you choose the correct merchandise that suits all your preferences, a short creation time, responsible excellent command and different companies for paying and shipping affairs for 100% Original Factory Forged Threaded Ball Valve - Packing ring – DONGYI, The product will supply to all over the world, such as: Toronto , Kenya , Netherlands , We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.

The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
