Braided packing

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Braided packing

NameBraided packing
CategoryPACKING SERIES
Published2014-05-07 09:34:04

Detailed description

Braided packing

Braided packing is braided from expanded graphite yarn was made, in addition to strong oxidant commonly used in most cases, can be used for boiling water, high temperature, high pressure steam, heat transfer media, oils, acids, alkalis, hydrogen, ammonia, organic solvents, hydrocarbons, cryogenic liquids and other media. It is a unique new seal packing.
Uses: Widely used dry centrifugal and reciprocating pumps, valves, piping and other seals in petroleum, chemical, electric power, metallurgy, machinery, paper and other industries.

Q: What are the production standards and quality control standards?: GB, 4848 - 1984 food container rubber washer [

Q: What is the basis for the classification of gaskets?: The standard of the gasket is different, and its temperature, pressure and use are different,In a word, the standard of the execution of the gasket is the basis of its classification.

Q: What sealed products are used in refineries?: The most high-end seal in the refinery is perfluorinated rubber seals, as well as some high temperature resistant fluorine rubber and O rings, U rings, rubber gaskets, PTFE, PTFE and other seals

Q: What kind of gasket does flange have? What standard does it have?: There are many gaskets for flanges, such as metal winding pads, toothed pads, graphite composite pads, asbestos rubber pads, PTFE gaskets, rubber mats, etc. each gasket has standard. There's a gasket problem, ++369643049, huh?

Q: The material column of some gaskets / gaskets indicates what "200HV" means Is that the hardness scale? What materials are usually used? Know the elders please advice, little brother is not very grateful!!! []: Should be less than 200HV, this is the gasket, should consider the tightness, hardness, sealing is not good!

Q: Gasket material? The role of materials?: Asbestos. Asbestos material has two kinds: wet asbestos and blue asbestos. Wet asbestos, heat resistance, good alkali resistance, high tensile strength, acid resistant performance is poor, the majority of asbestos rubber plate made from it; not only blue asbestos, good heat resistance, and acid resistance is also very good, so it is used in the manufacture of acid resistant asbestos rubber sheet. The normal use temperature of asbestos board is below 550 degrees. An asbestos or asbestos rope may be used for a larger pressure vessel. When asbestos ropes are used, they are usually impregnated with water glass. Acid, alkali, solvents and other media can also use such gaskets. Asbestos rubber sheet. Asbestos rubber sheet is made of asbestos, rubber and stuffing. Asbestos fiber generally accounts for 60%-85%. According to its distribution process, performance and application of different, mainly high-pressure asbestos rubber sheet, medium and low pressure asbestos rubber sheet and oil resistant asbestos rubber sheet. Asbestos rubber sheet has the properties of proper strength, elasticity and softness, and it is convenient and cheap to make gaskets. Therefore, it has been rapidly popularized and applied in chemical enterprises. Flexible graphite.

Q: Is the screw hole is a through hole, to prevent leakage from the screw, need to seal, this seal gasket dimensions with the pad, screw is M8. Who sells it? It's better to send a sample link.: Copper gasket can be used to seal

Q: What effect does the flat gate of DN1200 gate valve have on the gasket?: With asbestos gasket.Gaskets (gasket) are mechanical seals between two bodies, usually used to prevent pressure, corrosion, and natural heat expansion, cold contraction and leakage between two bodies. Because machined surfaces are not perfect, gaskets can be used to fill the irregularity.

Q: 304 stainless steel gasket, how sealed?: Therefore, the 304 stainless steel gasket made of this material, it is generally in the case of metal winding pad, in the 304 stainless steel wrapped on a layer of graphite material or PTFE material,

Q: How to make a faucet washer?: I don't know. Do you make it in large quantities or at home? If you want to open a large number of molds, I can contact you to the mold master. If small quantities of bicycles can be used, the inner tubes of the bicycle can be made of leather. Cut the corresponding size with scissors. Just install it.

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