Gasket O Ring DN500 Factory Price High Quality

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China main port
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Min Order Qty:
500 pc
Supply Capability:
5000 pc/month

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Product Description:

1.Description of gasket :
Ginseal Spiral-wound gaskets comprise a mix of metallic and filler ma- terial. Generally, the gasket has a metal (normally carbon rich or stainless steel) wound outwards in a circular spiral (other shapes are possible) with the filler material (generally a flex- ible graphite) wound in the same manner but starting from the opposing side. This results in alternating layers of filler and metal. The filler material in these gaskets acts as the sealing element, with the metal providing structural support.

2.Features of gasket :
• Wide range of applicable working condition,high temperature and high pressure resistance,applicable to super low temperature and vacuum condition.Chemical resistant gasket is available under various medium,through change of composition of gasket.
• Strong stress compensation,stable and reliable sealing performance even under frequent pressure fluctuation condition.
• Perfect sealing performance.
• Normal requirement of flange surface finishing which contact with gasket.
• Easy installation and low pre-tightening stress of gasket.
3.Gasket Images:

Gasket O Ring DN500 Factory Price High Quality

Gasket O Ring DN500 Factory Price High Quality

4.Specifications of the gasket:
• We value every customer and every order be it one piece or thousands.
• To get more details and any questions, please feel free to contact us. We are always ready to provide you the quality service.
1.A good compression ratio and elasticity.
2.With plastic appropriate, after pressing can adapt to the sealing surface and sealing surface uneven fill the gap, to ensure good sealing performance with the temperature and pressure in the system of alternating case.
3.With excellent corrosion resistance, not to be damaged in some extreme medium, does not have the expansion and contraction.
4.Under the condition of high temperature softening, does not creep; under the condition of low temperature hardening, does not shrink.
5.FAQ
Ask 1: Why some supplier give me the price much cheaper than you?
Answer:1.They wanna attract your attention,while you contact with them,they would raise the price by any reason.
               2.They willn't provide the high qualities to you cause it had the cheap price.
Ask 2:What the MOQ?
Answer:The MOQ should reach 800 kilograms
Ask 3:Should i pay for it If some product need molds?
Answer:I'm afraid you should pay for it,However,We would return it back when we get the first order.
Ask 4:What's the delivery circle times ?
Answer:About 2 weeks and we would give the accurate time when we know the quantity.
Ask 5:What's the FOB port?
Anser:Our port are Shanghai and Ningbo usual.

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Q:Doors and windows shock absorber seals, rubber blocks, rubber products, do not know where to buy, where suppliers?
The product has good elasticity and anti compression deformation, and has excellent aging resistance. It adopts the microwave vulcanization process to form at one time. The surface is smooth and beautiful, without any trace.
Q:What is the harm of rubber to the human body?
In the manufacture of rubber products, the rubber itself is not toxic, but some agents are toxic, so most of the factories are now using intelligent small drug batching system, to avoid direct contact with the human body.
Q:Aging of rubber parts for automobiles?
The engine bracket, the foot pad, the leaf spring bushing, and the shock absorbing foot cushion, such as rubber aging, will vibrate abnormally and cause abnormal noise, which will cause the damage of the whole component and even the radiation to the surrounding parts. In addition, the rubber bushings on the trucks need to be replaced, it is not an easy task and sometimes requires larger actions. For example, the shock absorber rubber of the cab needs to be lifted if it needs to be replaced.
Q:Why should the tire be made of rubber?
The molecular chain of rubber can be crosslinked, and the crosslinked rubber can recover quickly when it is deformed by external force, and has good physical and mechanical properties and chemical stability. It is widely used in the manufacture of tires, hoses, tapes, cables and other rubber products.
Q:What's the difference between plastic and rubber?
Plastic has good insulation for electricity, heat and sound: electrical insulation, arc resistance, heat preservation, sound insulation, sound absorption, vibration absorption, noise elimination, and excellent performanceAnd rubberRubber (Rubber): highly elastic polymeric material with reversible deformation. It is elastic at room temperature and can produce great deformation under very little external force. It can be restored to original state after removing external force. Rubber is completely amorphous polymer, its glass transition temperature (T, g) is low, the molecular weight is often large, more than hundreds of thousands. ,Relatively direct, that is, plastic hard, rubber soft (not exactly, there are many exceptions, but most of them are)
Q:What kind of rubber is suitable for waterproof aprons?
One to do waterproof rubber ring, choose ethylene propylene rubber! The main sealing ring of fire ditch pipe is mainly made of ethylene propylene rubber!! Physical and chemical properties have corresponding national standards!
Q:What are the rubber parts for the car
Filter rubber parts, cloth (diaphragm), injection pump sealing ring, car frame sealing strip, door seal..... There are many, the car inside the big, small, a lot of rubber products. Watch more and you'll see.
Q:What does the rubber tire do to people?
There is damage, rubber tires, generally speaking, emit a smell of polycyclic aromatic hydrocarbons, harmful to health.When the car brakes, tires and ground wear, some suspended particles will also cause some harmful gases.The mist and smoke escaping from the gum at high temperatures often make it difficult for the worker to breathe and absorb a lot of harmful substances.
Q:What adhesive does rubber and wood have better glue?
Early rubber was made from latex of rubber trees, rubber grass and other materials made of flexible, insulating, impermeable and air. High elastic polymer compound. It is divided into two kinds: natural rubber and synthetic rubber. Natural rubber is made from rubber, tree, rubber, grass and other plants. The synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or in all fields of life.
Q:What are the applications of rubber airbags in the automotive field
In 2007, China's auto production and sales were 8 million 882 thousand and 400 and 8 million 791 thousand and 500, respectively, an increase of 22.02% and 21.84% respectively. According to forecasts, by the year 2010, sales will exceed 10 million vehicles, with an average growth rate of 12%, when China's car ownership will reach 91 million vehicles. This will undoubtedly give the automotive industry related rubber industry, both production and supply, or social maintenance services to provide a huge market

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