Gasket O Ring DN800 China Quality Low Price

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China main port
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TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
20000 pc/month

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Product Description:

1.Description of gasket :
This gasket is formed with stainless steel 304/316 and graphite,non asbestos,ptfe or other seal material. It is the best gasket for muffler pipe or flang gasket.
It could be add inner ring or outter ring.The material ring  could be carbon steel or stainless steel.

2.Features of gasket :
• Normal requirement of flange surface finishing which contact with gasket.
• Easy installation and low pre-tightening stress of gasket.
• Heat treatment industry for furnace parts, fans, tube hangers, and baskets and trays to hold small parts.
• Chemical process industry to contain hot concentrated acids, ammonia, and sulfur dioxide.
•  Food processing industry.
• Hot acetic and citric etc.
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
Inner ring:same as steel t
3.Gasket Images:

Gasket O Ring DN800 China Quality Low Price

Gasket O Ring DN800 China Quality Low Price

4.Specifications of the gasket:
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:What's the delivery circle times ?
Answer:About 2 weeks and we would give the accurate time when we know the quantity.
Ask 4:What's the FOB port?
Anser:Our port are Shanghai and Ningbo usual.
Ask 5: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:Rubber products on tiles, why tiles yellow?
Rubber products generally contain operating oil, the role is to make rubber easier to process and soft. But the oil runs easily to the surface of the rubber, so it makes the tiles yellow.
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 about the smell of smoked rubber products?
The corresponding type of rubber deodorant is one of good methods for removing it, or to reduce the degradation of various rubber acids produced in the processing or in the process of the use of alkoxy compounds, aldehydes, vinyl compounds, peroxide and sulfide odor of chemical additives, the smell if inhaled for a long time will stimulate the senses, give people uncomfortable feeling even harmful to the body, have two times of pollution to the environment, the chemical composition of different varieties of rubber and the resulting odor molecules are different,
Q:What are the common rubber products, please tell me
A high molecular compound with an elastic, insulating, impermeable, impermeable gas. It is divided into two kinds: natural rubber and synthetic rubber. Rubber products are widely used in industryIndustry or life in all its aspects.
Q:What are the uses of ethylene propylene rubber?
In the electrical and electronic industries, the main use of ethylene propylene rubber excellent electrical insulation, weather resistance and corrosion resistance, in many electrical components used in this kind of rubber. For example, the production of cables with ethylene propylene rubber, especially submarine cables, is replaced by EPDM or EPDM/PP instead of PVC/NBR. The insulation performance and service life of cables have been greatly improved. In the transformer insulation pad, electronic insulation sheath is also a large number of ethylene propylene rubber production.Ethylene propylene rubber combined with other rubber is also a great field of ethylene propylene rubber applications. EPDM can be used in conjunction with other rubbers to improve performance and reduce costs. But due to various complex agents on the affinity of different polymers, covulcanization depends on the polymer crosslinking efficiency of different polymers and may not reach the molecular level compatible blend, but there were no phase separation system. The unequal distribution of complexing agents has a major impact on the properties of ethylene propylene and rubber.
Q:Are natural latex rubber products?
In the fresh latex without any substance, the rubber hydrocarbon accounts for only 20%-40% of the total amount, and the remainder is a small amount of non rubber components and water.
Q:Is silicone good or rubber good?
I don't know. Do you mean the original inorganic silica gel (not rubber) or organic silica gel?. Rubber is especially large, and silicone rubber (organic silica gel) belongs to rubber.
Q:How to clean rubber products?
Rubber is elastic hot melt thermosetting body, plastic is hot cold setting. Rubber due to different types of sulfide species, its molding and curing temperature range is also a considerable gap, and even can be affected by climate change, indoor temperature and humidity affected. Therefore, the production conditions of rubber products need to be adjusted at any time. If not, the quality of the products may be different.
Q:Rubber Mooney value is what meaning, what is the role of
Reflect the level and distribution of Mooney viscosity and molecular weight range is narrow rubber processing performance. High Mooney viscosity of rubber is not easy mixing and uniform extrusion processing, the high molecular weight and wide distribution. Low Mooney viscosity glue sticky roller, its low molecular weight and narrow distribution. The tensile strength of low Mooney viscosity too low after curing. The Mooney viscosity time curve can be seen the performance of rubber vulcanization process.
Q:The difference between plastic rubbers and rubber boots.
Rubber boots will be oxidized and sun and high temperature can accelerate the aging of rubber products, make the hair soft and hard. Therefore, rainshoes must not long time sun, more do not insolate and roast. Also should avoid contact with coal sleeve, gasoline and other objects, because these chemical solvents can dissolve the rubber, the vamp is sticky. When wearing, do not cut with a broken glass, wire, nails and other sharp objects touch pinch, once you can not continue to use after shaving Water Leakage.

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