PTFE pall ring is developed on the basis of the PTFE raschig ring, It is to open one or two layers of rectangular holes in the sidewall,and the base material of the holes is not out of the sidewall but forms inward bending of blade.The same size of Pall ring and Raschig ring have the same surface area and porosity,
Supplier: Ptfe Film, Ptfe Sheet, Ptfe Pall Ring, Ptfe Ball, Ptfe Bolts And Nuts. Ptfe Adhesive Tape, Ptfe Joint Sealant Tape, Ptfe Bar, Ptfe Tube, Ptfe Gasket. Expanded Ptfe Sheet, Expanded Ptfe Rope, Ptfe/rubber Gasket, Ptfe Fiber, Ptfe Sewing Thread, Ptfe Pipe, Ptfe Bush, Ptfe Tube.
PTFE gaskets is made from pure PTFE sheet, PTFE being most resistant to chemicals does not react easily. It has the lowest coefficient of friction. RL-5330 is manufactured from qualitative range of raw materials, thus exhibiting quality features such as high efficiency and durability.
PTFE diaphragm is made by PTFE suspension resin with high strength and tenacity. It is widely used in oil chemical industry, Coal industry, food, weave, beverage, paper making, etc. PTFE diaphragm can be adhered to rubber and metal with one side etched.more PTFE products in rylionptfe com Applications: Food processing industry. Chemical production. Electronics industry. Pharmaceutical industry. Chemical and refinery. Water and waste processing application.
PTFE gasket is made from pure PTFE sheet, PTFE being most resistant to chemicals does not react easily. It has the lowest coefficient of friction. PTFE gasket is manufactured from qualitative range of raw materials, thus exhibiting quality features such as high efficiency and durability.
PTFE rubber gasket is using EPDM rubber or NBR rubber as the main body,compounding with a special activation of pure PTFE shell in the effective part of the sealing.Its biggest advantage is the using of special bonding process fully bonded PTFE and synthetic rubber,and PTFE rubber gasket has excellent overall composite.
PTFE envelop gasket is a non-metallic gaskets,general consists of two parts of the coating and inserts.The coating mainly plays the role of corrosion,usually made of PTFE.The inserts (filler) is good elasticity with or without metal reinforcement layer of non-metallic sealing materials,usually made of asbestos rubber sheet.
Metal pall ring is a chemical random tower packing which is used widely in varous mass transfer extraction applications, especially used for liquid extraction process.Pall ring could make higher capacity and lower pressure drops to provide higher gas and liquid transfer rates Chemshun Ceramics can supply more chemical filling products with material of plastic , metal and ceramics . welcome to inquiry
1.0.2um PTFE pleated filter cartridge 2.complete beer filtration system plan 3.Tianshan Brand Specification table 0.2 micron filter cartridge with PTFE membrane Filter Media PTFE / Glass microfiber / PES membrane Support PP Core, Cage and Drainage PP End Caps PP O-rings/Gasket Silicone/EPDM/Viton/TEV Sealing Technology Thermal Bonding, No Adhesives Dimensions Diameter Φ68 Length 5 inch, 10 inch, 20 inch, 30 inch, 40 inch Filtration Area, ft2 � 4.4 per 10-inch element Pore Size, μm 0.1, 0.22, 0.45, 0.65, 1.0, 3.0, 5.0, 10, 20 Maximum Differential Pressure Forward: 4.2 bar @ 23 °C; 1.5 bar @ 85 °C Flow Rate & Pressure Drop, per 10-inch cartridge 0.1 μm � 18 L/min at 210 mbar 0.22 μm � 25 L/min at 210 mbar 0.45 μm � 27 L/min at 210 mbar Particle Removal Efficiency (%) > 90
Back-up rings have been used in conjunction with O-rings in high pressure applications. A back-up ring is a rigid ring that holds an elastomeric seal to its designed shape and in its correct place. Back-up rings are most commonly used with O-rings to prevent extrusion at high pressures. When sealing the piston inside a pneumatic cylinder, a soft and flexible material is required to prevent leakage, but those same properties may leave the seal material vulnerable to being pulled out of its seat and then pinched or torn in the narrow space between piston and cylinder wall. If the joint cannot be redesigned, or a more resistant elastomer used, then the solution may be direct reinforcement with a stiffer material - in the form of a hard inner ring in this case. In general terms, for dynamic applications over 100 bar, and static applications around 900 bar, back-up rings should be used. Seal Materials: PTFE (Virgin Teflon). Temperature Range: -50C + 200C Pressure: up to 800 bar (80Mpa) O Ring material: Nitrile, Viton. Size Range : We manufacture PTFE Back up Rings for upto 700mm cylinder bore & Rod diameter as per International Standard Size Chart. Fields of Application : The use of backup ring is must when any of the following operating conditions are present in a hydraulic cylinder. when pressure is above 100 bars (10Mpa). Extreme and frequent pressure variation. Large tolerances between the components to be sealed or large radial sealing gap. High temperatures above 120C.
