Special Specification 40 * 70 * 2.5mm Extended PTFE Ball Ring - Ball Ring Packing

Workshop production:Special specification 40 * 70 * 2.5mm extended PTFE ball ring

A chemical enterprise in Anhui has placed an order with our company for a batchSpecial specification 40 * 70 * 2.5mm extended PTFE ball ringThe quantity is 10 cubic meters, which is used in the acid regeneration project device. Due to factors such as medium, temperature, and gas-liquid flow rate, the customer's technical engineer has calculated through experiments and wants to use a non-standard specification of PTFE ball ring with a size of 40 * 70 * 2.5mm (the diameter and height of the conventional ball ring are consistent, and the county's conventional pipe diameter is 16/25/38/50/76, etc.). They consulted our company whether we can open a mold and produce according to this size. After communicating with the production supervisor, the mold can be opened, but the prerequisite is that there must be a 40mm pipe diameter material. After further communication with the raw material supplier through the procurement department, a batch of 40mm can be specially customized for our company The PTFE pipe diameter material was used, so we promised the customer to place an order to purchase special raw materials and create molds for production. Through the efforts and cooperation of various departments, the order was completed and delivered on schedule in just about 20 days. The customer was very satisfied and recognized after receiving the goods!

Product production physical picture:

We usually refer to PTFE material as the plastic king, so the cost of PTFE ball rings is relatively high, and the price of each specification of ball ring is also related to its thickness. The commonly used thickness is generally 2.0mm or 2.5mm, and some customers choose 3.0mm or 3.5mm due to process requirements. The thicker the thickness, the higher the cost.

Dier Chemical Packing Co., Ltd. in Pingxiang City, Jiangxi Province has been engaged in research and development of tower internals and chemical packing materials for many years. There are over 100 varieties in the two major series of regular and scattered stacking. The main materials include metals such as stainless steel, carbon steel, pure titanium, and aluminum alloy; Plastic materials include PP, RPP, PVDF, CPVC, PVC, polytetrafluoroethylene (PTFE Ball Ring Extended PTFE Ball Ring Filler), nylon, etc; Ceramics; There are over 50 types of tower internals products. Widely used in industries such as chemical, fertilizer, caustic soda, petrochemicals, electricity, pharmaceuticals, etc., it has played a role in increasing efficiency and reducing consumption, enabling enterprises to achieve considerable comprehensive economic benefits.

The Chinese trade names for polytetrafluoroethylene resin include "Teflon", "Teflon", "Teflon", "Teflon", "Teflon", etc. It is a polymer compound formed by the polymerization of tetrafluoroethylene, with a structural formula of - [- CF2-CF2-] n -. It has excellent chemical stability and corrosion resistance, and is currently one of the best materials for corrosion resistance. In addition to molten alkali metals and liquid fluorine, the elongated tetrafluoroborate ring filler can withstand most other chemicals and does not change when boiled in water. It is used in various occasions that require resistance to acids, bases, and solvents. It has sealing property, high lubrication and non adhesion, electrical insulation, good anti-aging ability, and excellent temperature resistance (it can work at the temperature of+250 ℃ to -180 ℃). Therefore, fillers made of polytetrafluoroethylene resin are expensive.

The lengthened tetrafluoro ball ring packing produced by our company has excellent chemical stability, corrosion resistance, sealing, high lubrication, non viscosity, electrical insulation and good anti-aging endurance. High temperature resistance, with a working temperature of up to 250 ℃. Resistant to low temperatures, it has good mechanical toughness at low temperatures and is corrosion-resistant even when the temperature drops to -196 ℃. It exhibits inertness towards most chemicals and solvents, and can withstand strong acids, alkalis, water, and solvents. Good weather resistance and excellent aging life among plastics.

Material density: 2.1-2.3 g/cm3, relatively soft, with very low surface properties. Advantages: 1. High temperature resistance, operating at temperatures of 200-260 degrees Celsius; 2. Low temperature resistance, still soft at -100 degrees Celsius; 3. Corrosion resistance and oxidation resistance: insoluble in strong acids, strong bases, and organic solvents, capable of withstanding aqua regia and all organic solvents; Capable of withstanding corrosion from strong oxidants. 4. Atmospheric aging resistance: radiation resistance and low permeability: exposed to the atmosphere, the surface and properties remain unchanged. 5. Non flammability: The oxygen limit index is below 90.