Gasket High Quality Low Price SBR Rubber Ring DN200
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000 pc/month
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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.
2.Features of gasket :
• Wide range of applicable working condition,high temperature and high pressure resistance,applicable to super low temperature and vacuum condition.Chemical resistant gasket is available under various medium,through change of composition of gasket.
• Strong stress compensation,stable and reliable sealing performance even under frequent pressure fluctuation condition.
• Perfect sealing performance.
• Normal requirement of flange surface finishing which contact with gasket.
• Easy installation and low pre-tightening stress of gasket.
3.Gasket Images:
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.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
Ask3: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
- Q: How should the rubber products be dirty?
- Wipe rubber products with a soft cloth. The most important thing is to first rubber products surface adsorption of dirt off, and then in dry, you can.
- Q: Is work in rubber products harmful to health?
- The raw material of rubber products is rubber compound, and the rubber compound has five components:Main rubber. Rubber main glue is not toxic.Reinforcing agent. Most of the reinforcing agents are not toxic.Softener. Is the most emollient mineral oils, high temperature volatile hazardous substances.Antioxidant. Some poisonous.Vulcanizing agent. The vulcanizing agent is generally sulfur, sulfur will release a high temperature sulfur dioxide, sulfur dioxide, sulfur dioxide, hydrogen sulfide gas three.
- Q: What are the hazards of rubber accelerators?
- I have been engaged in the rubber industry for many years. I personally think that the accelerator has no harm to people. Wearing gloves, masks and protective measures during operation will not be harmful.
- Q: What does the rubber tire do to people?
- There is damage, rubber tires, generally speaking, emit a smell of polycyclic aromatic hydrocarbons, harmful to health.When the car brakes, tires and ground wear, some suspended particles will also cause some harmful gases.The mist and smoke escaping from the gum at high temperatures often make it difficult for the worker to breathe and absorb a lot of harmful substances.
- Q: What is the role of softening plasticizers in rubber? How are they classified?
- The plasticizer used in the production process should meet the following conditions: good plasticizing effect, low dosage, quick absorption, good compatibility with rubber, low volatility, no migration, cold resistance, water resistance, oil and solvent resistance, heat resistance, light resistance, good insulation, good flame resistance resistant bacteria, colorless, non-toxic, cheap and so on.But in fact, it is impossible to fully satisfy the above-mentioned conditions of plasticizers. Therefore, in actual use, more than two or more kinds of plasticizers mixed use, in order to make up for each other, where the amount of commonly known as the main plasticizer, and the other called auxiliary plasticizer.
- Q: Silicone is silicone rubber? Extracted from there?
- Generally speaking, silica gel can be divided into two categories: organic silica gel and inorganic silica gel according to their properties and components. According to its composition, it is divided into extruded silica gel and molded silica gel.
- Q: What is the difference between vulcanized rubber and butyl rubber?
- Nitrile butadiene rubber is prepared by polymerization of butadiene and acrylonitrile by emulsion polymerization. Nitrile rubber is mainly produced by low temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and strong adhesive force. Its disadvantage is poor resistance to low temperature, poor ozone resistance
- Q: Why is natural rubber a strategic material?
- Standard rubber: standard rubber is mainly divided into 5 glue, No. 10 glue and No. 20 glue. Glue No. 5 is the first grade glue. It is the best glue. Its impurity is 0.05%; No. 10 glue is two grade glue, its impurity is 0.10%, 20 glue is three glue, and its impurity is 0.20%. Glue uses different models are not the same: No. 5 commonly used to make rubber tyres; No. 10 and No. 20 rubber glue for making tire.Smoke film: the natural film pressure to the water were smoked after baking film by burning the coconut shell by smoke and heat. The purpose of fumigation is to make the film dry and inject anti oxidation and antiseptic cresol substances. Natural rubber is the primary form of smoke film.Concentrated adhesive: it can be used as bonding material.
- Q: Properties and specific uses of various rubbers
- Synthetic rubber is made by synthetic methods, and different kinds of rubber can be synthesized with different raw materials (monomers). Such as, butadiene rubber, chloroprene rubber, styrene butadiene rubber and so on. The yield of synthetic rubber has greatly exceeded that of natural rubber, of which the largest yield is styrene butadiene rubber.
- Q: How do you remove the rubber on your new slippers?
- There must be some rubber smell, because the bottom containing rubber and plastic bags are used as fine without air so the rubber flavor will be heavier, and you wear for a period of time will not fall, or to buy after put in place of ventilation blowing for one or two days no taste.
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Gasket High Quality Low Price SBR Rubber Ring DN200
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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