Kevlar Braided packing

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Kevlar braided packing

NameKevlar braided packing
CategoryPACKING SERIES
Published2014-05-07 09:30:59

Detailed description

Kevlar Braided 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 are the standards for sealing gaskets? Urgently, hope you sent me in the following or recommend this standard website to me, thank you.: 1, GB4622.2-93 spiral wound gasket pipe flange size series 2, GB9126.1-88 plane type steel pipe flanges with asbestos rubber sheet, 3 GB9126.2-88 convex type steel pipe flanges with asbestos rubber sheet, 4 GB9126.3-88 bump with asbestos rubber sheet surface of steel pipe flanges and look at the details of reference seal mechanical seal technology network network

Q: What is the function of the washer between the end cap and the case?: 1, the role is to cushion the amount of thermal deformation reserved.2 gasket refers to the pad between the connecting parts and nuts. A generally flat metal ring used to protect the surface of a connecting piece from the scratch of the nut and to distribute the pressure of the nut on the connecting piece.3, the gasket is divided into: -C, flat washer washer -A and grade C, grade -C large washers, washer, flat washer, flat washer, chamfered - - a grade steel structure with high strength washer, spherical washer, taper washers, square taper washers, steel I-beam with square taper standard type washer, spring washer, spring washer, light heavy spring washers, lock washers internal teeth serrated lock washers, inner and outer teeth lock washers, serrated lock washers, single ear washers, ears washers, external tab washers, round nuts with washers.

Q: Filter replacement did not find a small ring, so there is no problem for the filter: Hai Yu filter tells you, friend, that's a big problem. Is the filter closed and the sealing ring not leaking? Generally, the filter has a sealing ring. If you use the old machine to filter the sealing ring, it is recommended to change immediately, the sealing ring will be aging, easy to crack, oil spills.

Q: How about the valve gasket?: Only when the flange connection structure or thread connection structure, the static sealing cover and the gasket are checked correctly, other valve fittings can be installed with the valve gasket after the repair is completed. (1) on the front of the valve gasket, the sealing surface, gasket, thread and bolts, nuts, rotating parts coated with a layer of graphite powder or molybdenum disulfide powder. Gaskets, graphite should be kept clean, shall not stain (gasket bags are not sticky ash; graphite powder boxed, stamped), with the use of, shall not be thrown everywhere.

Q: Now the general O ring is used moreNon-metallic, non asbestos gasket, paper gasket, rubber gasket, insulation gasket and so on.But I think they're all the same in shapeWho can tell me the difference between the sealing ring and the gasket? Use or something else, thank youI know they are all a general name, and what I want to know is how to distinguish themAnd there's the difference: The difference is that the model and the location are actually a name, sealing ring. For example, in the use of O laps relatively large model, if you can just touch the so-called sealing gasket required model, you can directly take O ring as a gasket.

Q: The car's cylinder gasket is broken. Are there any faults?: The cylinder pad is arranged between the cylinder head and the cylinder body, and the cylinder head bolt is used to ensure the sealing of the cylinder, and the leakage of the gas, the cooling water and the lubricating oil is avoided. It must tightly seal the high temperature and high pressure gas produced in the cylinder and the cooling water and engine oil with a certain pressure and velocity through the cylinder pad, and withstand the corrosion of water, gas and oil. Common cylinder pad ablation is due to the impact of high temperature and high pressure gas cylinder pad, burnt out packets mouth, retainer and asbestos, lead to cylinder leakage, lubricating oil, cooling water leakage. When there is a failure of the cylinder gasket, the engine power is down and the cylinder pressure is not enough. When the carburetor is backfire and the exhaust pipe is shot, the cylinder gasket should be replaced immediately. 1, cylinder pad ablation failure phenomenon of the cylinder pad two cylinder between the burning: the power of the engine, the car speed is poor, weak, remove the air filter, engine idling, intake pipe can be heard "bang bang" sound. The burned parts of the water jacket and cylinder pad hole is communicated with the water tank: risk of air bubble, boil, exhaust white smoke phenomenon. The same cylinder pad and oil burned parts: part of the oil into the cylinder will ablate, blue smoke exhaust phenomenon. The cylinder pad burnt part and the external atmospheric environment is: the engine power is poor, economic deterioration, and a fierce beep beep beep sound from breakage pad.

Q: in addition to the butter packing and graphite packing, and that kind of durability?Butter and graphite packing is not durable, 35 days is gone, looking for a durable alternative filler, can be used for 32 weeks is OK: Pump packing sealing pad a lot, but the best is aramid fiber, sealing performance is good, and the service life is very long, but the price is relatively high

Q: Figure 3 gear pump in the rubber seal gasket, draw the assembly plan, you need to draw the gasket out? How thick is the painting? The graph doesn't give it the relevant size.: Can be black, but the number should be marked in the material.

Q: Imported washer, gasket, inch, JB982 combination washer, rubber gasket: (ring industrial silicon rubber gasket)Technical parameters of silicone rubber gaskets:The service temperature of silicon rubber gasket is -100 DEG C, ~300 DEG CSilicone rubber gasket pressure: <3.0MPaSilicon rubber gasket commonly used specifications: DN15 ~ DN400Rubber gaskets rubber, gasket in the metal flange or other parts of the connection between two static surface sealing role of sheet rubber products, generally referred to as rubber gasket. It can be made by pressing or by vulcanizing.

Q: and it's OK to forget to put the sealing ring when changing!: Hello, the built-in gasoline filter, then you can not install the sealing ring, it will relieve pressure, such as bad start the car does not speed up the kind of problem, I wish you a happy life [car problems, ask the car master. 4S shop professional technicians, 10 minutes to solve. ]

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