Gasket EPDM Rubber Ring DN450 Different Size

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China main port
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Min Order Qty:
500 pc
Supply Capability:
10000 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.

2.Features of Gasket :
1.A.Wound style gasket consists of four type:basic type,with inner ring,with outer ring,and with inner and outer rings. B.Heat exchanger wound style gasket:basic type and with inner and outer rings.
2. Normally matrial used:
A.Steel tape:08F,0Cr18Ni9(304),0Cr18Ni9Ti,1Cr18Ni9Ti(321),0Cr17Ni12,M02(316),00Cr17Ni14M02(316L).
B.(Cold roll)steel plate for inner and outer ring:Outer ring:mild steel,0Cr13 and 0Cr18Ni9
3.Gasket Images:

Gasket EPDM Rubber Ring DN450 Different Size

Gasket EPDM Rubber Ring DN450 Different Size

4.Specifications of the Gasket:
• We can produce according to your samples, design or specification.
• Reasonable Price, Prompt Delivery, Quality Assurance, considerate service.
• We also can design and manufacture rubber mold and rubber products by ourselves. Yes, you can get the High quality and best price.
• 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.
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 5:What's the FOB port?
Anser:Our port are Shanghai and Ningbo usual.
Ask 6:Your price seems higher than others.
Answer:As you know,Price equals qualities.We have faith in our qualites.But it must be in the acceptable range

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Q:How to distinguish between plastic products and rubber products, toys?
Temperature resistance, plastic, fire easily deformation, melting, rubber will not be deformed, it will not melt
Q:What is the difference between a thermoforming machine and an injection molding machine in a rubber plant?
The products produced by the thermoforming machine have low deformation rate and fixed shape. The products produced by injection molding machine have high deformation rate and have slightly different shapes.
Q:What's the difference between a rubber track and a plastic runway? Or is it just a thing, really answer?
Basically, it's the same thing. It is made of waste rubber or plastic granules wrapped with polyurethane resin and pigments and laid on the floor.
Q:What is the cause of the bursting of rubber products and how should they be improved?
Improvement measures: 1.. Adjust the molding sulfuration temperature, adjust the temperature of the upper and lower plate. 2. adjust the exhaust distance and exhaust time. 3. in strict accordance with the mixing process standards or adjust the formula and mixing process, avoid the use of time is too long to place material (fast cooked). 4., in the explosive edge position plus running trough. 5. control the weight of a single adhesive.
Q:How to test the abrasion resistance of rubber?
It is mainly divided into two kinds of natural rubber and synthetic rubber. Natural rubber is made from rubber, rubber and grass. Synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or in all fields of life. It has a wide range of uses. [1] can also be divided into rubber with natural rubber, general rubber, styrene butadiene rubber, nitrile rubber, silicone rubber, butadiene rubber, butyl rubber, EPDM rubber, chloroprene rubber types.
Q:Will the rubber ring of the thermos bottle be harmful to the human body?
No harmThe rubber washer of the thermos bottle comprises a common thermos bottle, an air pressure thermos bottle, an electric pressure bottle and an automatic electrothermal thermos bottle, etc. the rubber sealing washer is directly contacted with the drinking water, and is sealed and heat insulated
Q:What are the uses of rubber oil?
The effect of rubber regeneration: thick pine tar smoke containing regeneration agent of other small molecules, which can penetrate into the intermediate node containing uniform molecular sulfur rubber, the swelling, reticular structure relaxation, increased permeability and oxygen distance between molecular chains, also can be used as acceptor free the base, inhibiting gelation effect, also helps to accelerate the diffusion of the activator rubber matrix regeneration process, and can improve the regeneration of plastic viscosity and plasticity, and less pollution, good processing performance.
Q:Which is better waterproof performance, neoprene or silica gel?
Silicone rubber (Silicone, rubber), sub heat vulcanizing (high temperature vulcanized silica gel HTV), room temperature vulcanized (RTV), in which room temperature vulcanization type and polycondensation reaction type and additive reaction type.
Q:Rubber products are not allowed to touch oil products, but why can rubber gloves be contacted daily? What's the point?
Contact every day is not every day inside the bubble, the contact time is short, the impact on rubber is very small.Raw rubber rubber products are: natural rubber, isoprene rubber, nitrile rubber, EPDM rubber, polybutadiene rubber, styrene butadiene rubber, polyurethane rubber, chloroprene rubber, silica gel etc.
Q:What is rubber leather?
Special rubber refers to rubber with some special properties. The main contents are as follows: chloroprene rubber. CR, prepared by polymerization of chloroprene. With good overall performance, oil resistance, combustion resistance, oxidation resistance and ozone resistance. But its density is larger, it is easy to crystallize at room temperature, hard to store, cold resistance is poor. Nitrile rubber. Referred to as NBR, made by copolymerization of butadiene and acrylonitrile. Good oil resistance and aging resistance. It can be used in the air of 120 degrees Celsius or in the oil at 150 degrees centigrade for a long time. In addition, it also has water resistance, air tightness and excellent adhesive properties. Silicone rubber. The backbone consists of alternating atoms of silicon and oxygen, with organic groups on silicon atoms. High and low temperature, ozone resistance, good electrical insulation. Fluorine rubber. A synthetic rubber containing fluorine atoms in the molecular structure. Usually, the number of fluorine atoms in the fluorine containing unit in the copolymer is expressed as fluorine rubber 23, and the copolymer is two vinylidene fluoride and three fluorine vinyl chloride. Fluorine rubber, high temperature, oil resistance, chemical resistance. Polysulfide rubber. Condensation of two halides with sulfides of alkali or alkaline earth metals. Has excellent oil resistance and solvent resistance, but the strength is not high, aging resistance, poor processability, odor, and more with nbr. In addition, there are polyurethane rubber, epichlorohydrin rubber, acrylic rubber and so on.

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