Gasket EPDM Rubber Ring DN800 High Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
500 pc
Supply Capability:
100000 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.These gaskets have proven to be reliable in most applications, and allow lower clamping forces than solid gaskets, albeit with a higher cost.
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:
(Cold roll)steel plate for inner and outer ring:Outer ring:mild steel,0Cr13 and 0Cr18Ni9
Inner ring:same as steel t
3.Gasket Images:

Gasket EPDM Rubber Ring DN800 High Quality

Gasket EPDM Rubber Ring DN800 High Quality

4.Specifications of the Gasket:
1. Material:Stainless steel, PTFE, graphite, Carbon steel
2.Temperature:-196~700degree
3.Standard:ANSI,HG,ISO
Packaging Methods:
    Inner by the plastic bag, outer by the carton; or as the customer's demands.

Shipping Methods:
1. By International Express: DHL, FEDEX, UPS, TNT
2. By Sea (Loading Port: QingDao, China)
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: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:What is the lowest cost material for the synthesis of rubber?
Polypropylene ethylene propylene rubber, ah, as if a few domestic, oh, raw materials are not expensive, but the technology is difficult, but it is very simple to say, on the two synthetic. Jilin Petrochemical made decades of synthesis, products or not like us.
Q:What is rubber damping material?
Butyl rubber, butyl bromide and butyl chloride are the main ones!! Need to design, sell rubber products, can find me!
Q:Doors and windows shock absorber seals, rubber blocks, rubber products, do not know where to buy, where suppliers?
If you buy less friends, you can go to the local building materials market decoration city to see, there will be.But if you buy more and want to find a manufacturer, I suggest you go to some of these forums to see if there is a suitable one.I have seen in Ali on a walk of rubber products, the products are Hebei Great Wall Co seal brand, is the first domestic production of spiral tube protection sleeve manufacturers, professional development, production and sales of rubber products such as rubber seal, seal, rubber protective sleeve
Q:What is the temperature of ordinary silicone rubber resistant to low temperature?
Because the molecular structure of silicone rubber is amorphous, the temperature has little influence on its properties, and it has good cold resistance. The brittleness temperature of the general organic rubber is from -20 DEG C to -30 DEG C, while the brittleness temperature of the general silicone rubber is between -60 and -70 degrees centigrade. When the rubber is introduced in 7.5 (mol)% phenyl, brittle temperature of silicone rubber can be reduced to -115 DEG C, remain elastic at -90 DEG C and can use.
Q:Are rubber products poisonous? What harm?
The rubber is safe when the formula and the ingredients are guaranteed. The cork of the saltwater bottle used for hanging water is rubber.But fear of raw material is not reliable, so you can not answer your questions accurately, only about introduction.
Q:What about the Poisson's ratio and modulus of elasticity of three yuan ethylene propylene rubber (EPDM)?
Three yuan ethylene propylene rubber is ethylene, propylene and non conjugated diene three yuan copolymer, began commercial production in 1963. The consumption of the whole world is 800 thousand tons every year. The most important feature of EPDM is its superior oxidation resistance, ozone resistance and corrosion resistance. Because three yuan ethylene propylene rubber belongs to polyolefin family, it has excellent curing property. Of all rubbers, EPDM has the lowest specific gravity. It absorbs large amounts of fillers and oils and has little effect on properties. Therefore, rubber compounds with low cost can be made.
Q:What plastic rubber will not be subjected to oil (such as transformer oil) by quality (e.g., aging, dissolution)?
Generally, aging and dissolution occur. If you want to make the structure, you can choose XF POM C13031 Ticona of the company. This is the company specializing in the development of temperature resistance, oil (especially gasoline, diesel) products.
Q:Aging of rubber parts for automobiles?
Automobile rubber parts aging factors are: oxygen, ozone, heat, light, mechanical stress, moisture, oil, other chemicals or radiation, etc.. Attention should be paid to water and oil here:The alternate action of high temperature and oxygen 1. long-term water and in the external environment under the accelerated aging of rubber;2., the oil will penetrate the rubber, so that swelling occurs, rubber performance will be reduced. Therefore, trucks should avoid shock absorption of rubber bushings, oil and diesel in various occasions, including maintenance.
Q:Rubber products labeled Huai gum can improve wear?
In accordance with the requirements of the inquiry, the tire carbon black is a special production, usually oil to produce, mainly in the heavy oil products, coal, coal tar and other raw materials as a result of incomplete combustion
Q:When rubber products are hardened, what methods soften?
The rubber is softened by soaking in the solvent, but it will damage the original physical and chemical properties of rubber!

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