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:NR natural rubber manufacturers, who knows Guangdong here, there are manufacturers, a few hair connection is OK
Chloroprene rubber (CR) by chloroprene do monomer emulsion polymerization of polymers. This rubber molecule containing chlorine atom, so compared with other general rubber: it has excellent oxidation resistance, ozone resistance, non flammable, after the fire can be self extinguishing, the advantages of oil resistance, solvent resistance, acid and alkali resistance, aging resistance, good air tightness; the mechanical performance is better than natural rubber, so can be used for general rubber, also can be used for special rubber. The main disadvantages are poor cold resistance, large proportion, relatively high cost, bad electrical insulation, easy to stick rolling, easy burning and easy sticking. In addition, rubber poor stability, not easy to save. Temperature range: about 45 DEG C ~100. The main requirements for the manufacture of ozone resistance and aging resistance of high cable sheath and various protective cover, protective cover; oil resistance, chemical corrosion resistance of hose, tape and chemical resistant lining; the underground mining with burning rubber, and a variety of molded products, sealing ring, gasket, binder etc..
Q:What are the rubber parts for the car
There are many, such as tires, car wipers, brake pads, gaskets for high temperature parts such as engines, air springs (for shock absorption), seals
Q:The silica gel of the kettle is the white one that is waterproof and leaked out
Butadiene styrene rubber (SBR) copolymer of butadiene and styrene. Performance is close to natural rubber, is the largest yield of general-purpose synthetic rubber, characterized by wear resistance, aging resistance and heat resistance, more than natural rubber, texture is more natural rubber uniform. Disadvantages are: low elasticity, anti bending, anti tear performance is poor; the processing performance is poor, especially the poor, low strength self adhesive rubber. Temperature range: about 50 DEG C + 100. Mainly used instead of natural rubber to make tires, rubber sheets, hose, rubber shoes and other general products.
Q:What is a rubber accelerator? What role?
Usage: This product is a kind of accelerator for chloroprene rubber, chlorinated polyvinyl chloride rubber, epichlorohydrin rubber and polyacrylate rubber. The utility model is suitable for metal oxide as a vulcanizing agent, especially when Magnesium Oxide and Zinc Oxide are used as vulcanizing agents. Safe operation, not easy to burn. This product is especially suitable for 54-1 (W) and general GN chloroprene rubber. It is easy to disperse, no pollution and no discoloration in the rubber. In the general product, the dosage is 0.25-1.5, in the 54-1 (W) chloroprene waterproof product, the dosage is 0.2-0.5 parts, and should be accompanied by 10-20 parts of lead oxide.Packaging and storage of 25Kg plastic paper composite bag, kraft paper bag or plastic container. Store in a cool, dry and airy place. Avoid the sun.
Q:Is there any poison in the processing and testing of rubber products? What about the salary?
Rubber products processing and testing of this work has low toxicity, pay attention to ventilation, strengthen physical exercise, no problem!! The salary is average, basically between 2500--3500!
Q:What's rubber skin?
High elasticity polymer. The word "rubber" comes from the Indian language "cau-uchu", meaning "weeping tree"". Natural rubber is flowing out from the Hevea latex when tapping after solidification and drying process (see photo). In 1770, British chemist J. Priestley discovered that rubber could be used to erase pencil writing. The material used at that time was called rubber, which has been used so far. 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. Rubber is the basic raw material of rubber industry. It is widely used in making tyres, rubber hoses, tapes, cables and other kinds of rubber products.
Q:What are the common rubber products, please tell me
Rubber products mainly include tires, sidewall, rubber strips and inner tubes, as well as parts of automobiles. They are made of wires, cables, wrapping and high voltage and extra high voltage insulating materials. They can also make rubber shoes and guardOther light colored products, such as raw materials, and other general industrial rubber products, cushioning materials, conveyor belts and belts, oil resistant hoses, gaskets, and chemical resistanceCorrosion equipment lining.
Q:Will the rubber ring of the thermos bottle be harmful to the human body?
In order to ensure drinking water hygiene, thermos bottle rubber gasket should adopt silicon rubber chemical stability and good resistance to aging, agent should choose to comply with food hygiene requirements. If the material with other rubber as raw material, should pay attention to food hygiene requirements.
Q:What is the specific gravity of natural rubber?
Natural rubber is elastic high polymer compound natural rubber tree cultivation, by cutting off the latex prepared by the steps of dilution, filtration, condensation, rolling and drying, commonly known as raw rubber or rubber. According to different preparation methods, there are wrinkle sheet gum, tobacco sheet glue and so on.
Q:How does rubber mobile phone cover change yellow?
Generally discarded, disposed of, replaced by new ones.Can be used to deal with non toothpaste brush view can restore the original color!

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