Q:What material flange gasket is better on the steam pipe?

Answer two: I think there is a problem of flange pressure rating is not high enough to design such as 150LB standard commonly used on soft flat gaskets, pressure rating of more than 300LB to recommend the use of metal winding pads I very strange, because the wound pad cheap?? Flange bolt torque low level is low and the corresponding metal winding pads need enough pressure to achieve the sealing effect, there is a low level of flange used to seal the torque, or not enough preload force is not up to the general effect of the former, or to recommend the use of inorganic fiber gasket, metal wound gasket......

Q:Gaskets / seals, where are those / manufacturers available?

3, piston special sealing ring: (lips mouth sealing ring: SODI, YXD, UNP, UHP, KDAS, SPGO)

Q:What kind of gasket does flange have? What standard does it have?

Flange gasket categories include: asbestos rubber pad, metal pad, PTFE pad, rubber pad, metal winding pad and other varieties.Gasket standards include:JB/T87-94 mechanical department standardsJB/T88-94 mechanical department standardsJB/T89-94 mechanical department standardsGB2502-89 Marine StandardsHG20606-97 European standards for chemical industryA flange gasket is a product of two flanges that are placed between the two flanges and then bolted to the flange so that the flange does not leak.

Q:What are the advantages and disadvantages of those materials and materials used in the air compressor GASKET? FiveIncluding a number of commonly used non-metallic gaskets, what is the specific material name?

Non-metallic gasket materials are: graphite composite pad, is characterized by high temperature, oil resistance, corrosion resistance. Asbestos gaskets are widely used in petrochemical industry. Rubber gaskets, insulation, corrosion resistance, good sealing performance, PTFE gasket features. Known as "plastic king", insulation, corrosion resistance, non-toxic applications, medicine, food and so on. These are commonly used non-metallic gasket, compressed air gasket gasket generally choose asbestos, PTFE problems, ++369643049 ha ha

Q:Hello, I'd like to ask about the gasket used in the petrochemical industry. What about rubber or asbestos?

Gasket for petrochemical industry, good for rubber or good for asbestos?Asbestos rubber gasket to asbestos fiber, rubber as the main raw material, supplemented by rubber compounding agent and filling material, through mixing, mixing, hot roll forming, vulcanization and other processes made.Asbestos rubber gasket according to its formula, process performance and use of different, can be divided into ordinary asbestos rubber gasket and oil resistant asbestos rubber pad.Oil resistant asbestos gasket (G2184): oil resistant asbestos rubber gasket, made of high quality asbestos fiber, oil resistant fiber, filler, colorant and so on.Widely used in petroleum and chemical industry pipelines and equipment, according to the working conditions can choose the corresponding level of model.Mainly used in steam, hydraulic, gas, oil, solvent and non corrosive media seal.Depending on the temperature and pressure used, the asbestos rubber gasket can be divided into low pressure asbestos rubber gasket, medium pressure asbestos rubber gasket and high pressure asbestos rubber gasket.Low pressure asbestos gasket (G2183): low pressure asbestos gasket is made of a white asbestos fiber, suitable for the majority of low demand, mainly used for steam, water, gas, oil seal and non erosive medium.Medium pressure asbestos rubber gasket (G2182): mainly used for steam, hydraulic, gas, oil and non corrosive media seal.High pressure asbestos gasket (G2181): mainly used for steam, hydraulic, gas, oil and non corrosive media seal.The largest processing size of asbestos rubber gasket: ~1300mm; special specifications or various non-standard products can be made according to customer requirements.Mainly used in water, steam, oil, solvents, medium acid, alkali seal, as well as the middle and low pressure flange connection seal.

Q:What is the gasket BGS-3000?

Depending on the technical data used, it is better to decide which seal to use!

Q:Is PTFE gasket poisonous to human body? Do I want to use it as a sealing ring in water cup?

PTFE pH value 0-14 (except for molten alkali and high temperature and high pressure. The fluorine) which is capable of having good mechanical strength between -100 to 100 DEG C, does not produce toxic substances, so for a cup of water. Pressure seal 10Mpa. PTFE gasket is a kind of clean sealing products, can not be formed the pollution of any physical contact, can be widely used in food, pharmaceutical and other industries.

Q:That's good. I know that. I just don't know what the machine is made of. Can you explain it in detail?Chasing the answerThere is a press, you go to the machinery factory to ask, you know

This mainly depends on what the medium in the tubing is and how much pressure it is.

Q:Is there any prospect? Promising, which company in China to do this more professional?

Therefore, asbestos free products are very promising and promising. You can take a look at this company, Shanghai cord sealing materials Co., ltd..

Q:The original diesel engine doesn't leak at all. Why do you leak oil after the overhaul?

Rubber gasket usually add butter, paper gasket is generally not encrypted sealing glue, mainly to see the required sealing parts! High and low temperature working environment!