Gasket ISO4633 SBR Rubber Ring DN350 Factory Price

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1000 pc
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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. 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. 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 ISO4633 SBR Rubber Ring DN350 Factory Price

Gasket ISO4633 SBR Rubber Ring DN350 Factory Price

4.Specifications of the gasket:
1.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.
2.With excellent corrosion resistance, not to be damaged in some extreme medium, does not have the expansion and contraction.
3.Under the condition of high temperature softening, does not creep; under the condition of low temperature hardening, does not shrink.
4.Have sufficient strength, when external load conditions, not be crushed; at high temperature, not blown out.
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:What is the difference between a thermoforming machine and an injection molding machine in a rubber plant?
A press forming machine is a machine that changes the solid material into a definite shape by pressure. The injection molding machine changes the viscous semi solid to a certain shape by pressure.
Q:What are the disadvantages of a rubber roof?
The rubber roof house is very hot in summer because the rubber is airtight and airtight.
Q:Will rubber products fade?
It looks like, especially if it's outdoors for a long time
Q:Excuse me, is PU one kind of silicone? Or what is the connection between the two?
PU is the abbreviation of Polyurethane, Chinese name is polyurethane, referred to as polyurethane. Because of the simple modification of the formula, different density, elasticity, rigidity and other physical properties can be obtained. At present, a large number of glass fiber insulation materials, wood, traditional rubber products and so on.
Q:What's wrong with rubber whitening?
White: may refer to spray frost (dissolved in more than rubber, drugs in rubber migration to the rubber surface), 1 reasons, excessive drug formulation; 2, sulfur is not complete, the two plus sulfur solution (130 - to 1 hour);It may be a white filler in rubber, so there's no way out. It's only the formula;
Q:What is the pressure on rubber products during vulcanization?
The general principle of curing pressure is selected: soft rubber pressure should be small, hard pressure should be big pressure; thin-walled products to small, thick wall products pressure should be large; the product structure simple pressure should be small and complex structure of the pressure should be large; the mechanical properties of products requiring high pressure should be large, should be opposite some small; sulfide at high temperature, curing pressure can be smaller, lower curing temperature, curing pressure can be bigger.The size of vulcanizing pressure should be set up in the range of system pressure of vulcanizing equipment, combined with experience or through trial production, and set according to the quality of products.Usually in engineering applications, in order to increase production efficiency, within the scope of the permit
Q:How can rubber products prevent fading?
That is to add UV absorbers, white, then add more titanium dioxide, there is no good way, as well as your choice of pigment, as far as possible difficult to fade, such as inorganic pigments.
Q:What does the rubber tire do to people?
Rubber is an elastic polymer. Rubber can be obtained from the plant sap, can also be man-made, both have many applications and products, such as tires, washers, etc., has become an important economic crop. The cultivation of rubber is mainly concentrated in Southeast Asia, such as Thailand, Malaysia and Indonesia.
Q:What's rubber skin?
Rubber (Rubber): highly elastic polymeric material with reversible deformation. It is elastic at room temperature and can produce great deformation under very little external force. It can be restored to original state after removing external force. Rubber is completely amorphous polymer, its glass transition temperature (T, g) is low, the molecular weight is often large, more than hundreds of thousands.
Q:How are rubber wires processed?
Extrusion processExtrusion process is through extrusion machine, barrel, cylinder wall and screw member role, so that the plastic to achieve extrusion and preliminary shape purposes, extrusion process, also known as extrusion process.Extrusion process is the main equipment extruder.Extrusion characteristics of several rubber: natural rubber extrusion speed, shrinkage of semi-finished products is small. The body temperature 50-60, head of 70-80 C, 80-90 type C; styrene butadiene rubber extrusion speed, compression deformation, surface roughness, body temperature 50-70, the temperature of 70-80 DEG C, die temperature is 100-105 DEG C; chloroprene rubber extrusion without sufficient thermal refining, body temperature of 50 DEG C, nose, mouth and 70 DEG C; ethylene propylene rubber extrusion speed, small shrinkage, body temperature 60-70, the temperature of 80-130 DEG C, C type 90-140. Acrylonitrile butadiene rubber extrusion performance is poor, extrusion should be fully hot refining. The body temperature is 50-60 degrees, and the nose temperature is 70-80 degrees centigrade.

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