Aramid fibers woven PTFE packing System 1

Aramid fibers woven PTFE packing

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Aramid fibers woven PTFE packing

NameAramid fibers woven PTFE packing
CategoryPACKING SERIES
Published2014-05-07 09:21:11

Detailed description

Aramid fibers woven PTFE packing

With aramid fiber as the main material, repeatedly dipping lubricants, lotions and other precision PTFE compiled. There is preferably a high resilience, chemical resistance, low cold flow and high line speed, and the comparison with other types of packing, the crystallization medium and the particles can resist higher temperatures. Can be used alone or combined with other packing. Mainly used for multi-media particles, easy to wear conditions .

Q: What sealed products are used in refineries?: Metal gasket with outer ring is especially suitable for occasions with uneven load, easy loosening of joint force, periodic change of temperature and pressure, shock or vibration. It is the static seal of valves, pumps, heat exchangers, towers, Manholes, hand holes and so on. It is widely used in petrochemical, mechanical, electrical, metallurgical, shipbuilding, pharmaceutical, nuclear and aerospace industries. The metal graphite gasket is made of stainless steel band and flexible graphite band. Main application: used in the steam, oil, gas, solvent, gas, heat transfer medium and so on contact the pipeline, the valve, the pump entrance and exit, each kind of heat exchanger, the reaction tower, the observation hole, the hand hole and so on part seal. Also, give a material for your research. The sealing material types and application of temperature and pressure seal sealing characteristics of note temperature are less than 80 in low pressure resistant oil resistant asbestos asbestos medium aramid sheet non asbestos sheet flat gaskets for pipe flange interface, water, gas, oil, acid and dilute liquid asbestos material has become obsolete, is not recommended to increase the use of rubber gaskets with skeleton under pressure, hydraulic pressure move among force and soft sealing, wear resistant parts available polyurethane products resistant PTFE flat gasket outsourcing low pressure under the condition of strong corrosive medium temperature less than 120 DEG -260 DEG high pressure resistant rubber and Ding Qing seal, all kinds of V, U, Y type O type ring, under high pressure hydraulic sealing rubber products Gabriel.

Q: It is urgent to have a spring self sealing ring. The detailed parameters will be listed in picture form, and the quality will be better: I am the manager of spring machine. I have been engaged in CNC spring machine industry for many years. Many kinds of spring products have been researched.

Q: Gasket, packing belongs to the scope of mechanical seals?: Gaskets are also required for gaskets! Mechanical seal, dynamic seal ring, static sealing ring. Spring is in the center. Dog bite card sealed quality does not relax!

Q: What material flange gasket is better on the steam pipe?: I hope it doesn't work as a metal.Answer three: metal coil gasket Y value is 10000psi, non-metallic flat gasket Y value is generally between 1500-4000psi. So, not all flanges can be optionally changed into metal wound gaskets. But can we recommend metal serated gasket, such as metal serrated gasket GARLOCK Y value is only 1000PSI, so the use of non metallic gaskets can be used where basic metal serrated gasket, and the sealing performance of metal serated gasket spiral wound gasket is much better than.

Q: It is better to be economical and able to resist oil, preventing leakage 5The company recently received a new project, the other is basically completed, a sealing connection of the gear box, when the test will spill, is the barley paper by a sealing gasket inside the estimated quality is not very good, please choose a master sealing material can solve the sealing problem, and economic comparison the. Thank you！: Rubber based materials such as asbestos rubber mats can be selected, and sealant can be applied directly on the joint surface. This method is widely used in automobile transmission assembly

Q: What tools or equipment do you have?Based on how iron does not hurt the spark plug on the seal pad downYou can cut the gasket, but you don't know what tools to use. Do you know?: You can use oil (preferably diesel), dip (pay attention to dip washers only), and then gently use a knife and other thin tools to pry.

Q: Will the pipe flange be welded with graphite gaskets?: 1, pipe flange connection, welding flange, graphite gasket can not put in, otherwise it will burn graphite pad.2, the flange connection of the pipe, no matter what kind of material used in the gasket, are completed in the welding process after adding gaskets, to avoid welding when the high temperature of the arc burn gasket.3, welding fixed mouth flange, should be in the flange joint surface pad insulation object, prevent electric spark broken bad sealing surface. Only when the flange temperature drops below 60 degrees can the gasket be added, the fastening bolt is completed, and the connection procedure of the flange is completed.

Q: Buick air conditioning pipe gasket, how do you leak?: Air conditioning refrigeration tubeChasing the answerChange the leakage of coolant, or not put the leather ring. Either the joint is corroded or the pipe is changed.

Q: Is there any prospect? Promising, which company in China to do this more professional?: ASBESTOS FREE GASKET or NON ASBESTOS GASKET generally refers to 100% asbestos free gaskets in European and American countries. It should be said to Chinese can say "no asbestos gasket" or "non asbestos gasket", but in the China market some companies will contain a certain amount of asbestos gasket (5-20%) is called the non asbestos gasket, non asbestos gasket and 100% for non asbestos gasket.

Q: The difference between asbestos free gaskets and non asbestos gaskets: No asbestos gasket is according to the requirements of various specific conditions to non asbestos sealing materials (using aramid fiber, high temperature resistant synthetic mineral fibers, rubber oil resistant materials, etc.) by the rolling method or stamping tools, sealing products of various shapes and the shear.

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