Gasket O Ring DN700 Round Factory Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 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. 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:
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 DN700 Round Factory Quality

Gasket O Ring DN700 Round Factory 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)
3. By Air
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.
 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:High strength rubber repairing agent?
Rubber repairing agent is a new kind of cold vulcanizing belt repairing material. It is usually made of two components. After mixing and mixing, it forms a gum paste, which can be painted at any angle. It is easy to be shaped and is very convenient to use.
Q:What solvent is used to clear the melted rubber layer?
Dry glue in water does not exceed 1%, in the process can be volatile, but the moisture content is too long, will not only make the rubber easy to mildew during storage, but also the impact of rubber processing, such as mixing with the agent is easy to agglomerate; easy to blister calendering and extrusion process, the bubble or a sponge the curing process etc..
Q:What plastic rubber will not be subjected to oil (such as transformer oil) by quality (e.g., aging, dissolution)?
Plastic and rubber are high molecular material, mainly composed of two kinds of carbon and hydrogen atoms, and some contain a small amount of oxygen, nitrogen, chlorine, fluorine, silicon, sulfur atoms, its special properties, use is also special. At room temperature, the plastic is not solid, hard, and tensile deformation of rubber hardness is not high., elastic, can be stretched, and stop pulling back to normal. This is due to differences in their molecular structure. Another difference is the plastic can be repeatedly recycled, while the rubber cannot be directly recycled, can only be processed and then reclaimed rubber, plastic and rubber. Available in the form of more than 100 to 200 degrees at 60 to 100 degrees. The morphological similarity does not include plastic rubber.
Q:How to distinguish between silicone hose and rubber tube by appearance?
Silicone hose is relatively soft, flexible, and looks better than other rubber tube gloss, color is mostly red, blue, translucent and other colors. Others, such as three yuan ethylene propylene and nitrile rubber hose, are basically black.
Q:What is the rubber composition of sole?
Styrene butadiene rubber (styrene butadiene rubber) is a kind of macromolecule elastomer material synthesized by copolymerization of butadiene and styrene as main monomers. Its quality is even and pure, and impurities are mixed little. It can be dissolved in benzene, toluene, gasoline, chloroform and other organic solvents. The unsaturated double bond in the styrene butadiene rubber molecule and the vulcanizing agent form a cross-linked network structure by substitution or addition reaction, and the styrene butadiene rubber vulcanizate reinforced by the reinforcing agent has higher physical and mechanical properties.Styrene butadiene rubber vulcanization rate is slow, but vulcanization flatness is good, not easy to over vulcanization, with aging resistance, heat resistance, wear resistance, and other excellent performance.
Q:How to make rubber products keep brightness for a long time?
Keep it in the right place: ventilated, dry place, not squeezed
Q:Half finished rubber film surface white is going on
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Q:Rubber rolling process for making rubber products
Rubber mastication is force, heat, oxygen or adding some chemical agents and other methods should be made by mechanical, rubber transition from elastic state for strengthening soft, easy processing of plastic process.Rubber mastication is designed to reduce its elasticity, increase the plasticity, and obtain adequate liquidity, mixing, rolling, extrusion, molding, curing and glue manufacturing, sponge and other manufacturing process to meet the requirements of.Mastering proper plasticity of plastic is essential to the processing of rubber products and the quality of finished products. The plastic degree should be reduced as much as possible in order to meet the requirements of processing technology. With the appearance of constant viscosity rubber and low viscosity rubber, some rubber is no longer need to be refined and mixed directly.
Q:Can rubber products be injection molded and plastic injection functions?
Rubber products can be injection molding, plastic injection function.
Q:What are the reasons for rubber cracking after shock absorption of rubber products?
Rubber has poor elasticity, permanent deformation, large creep, poor deflection and so on.

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