Gasket NBR Rubber Ring DN1200 Made in China
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 200000 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. It could be standard style,it just formed stainless steel and graphite or non asbestos etc.
It could be add inner ring or outter ring.The material ring could be carbon steel or stainless steel.
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.
• 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.
3.Gasket Images:
4.Specifications of the Gasket:
• We can produce according to your samples, design or specification.
• Reasonable Price, Prompt Delivery, Quality Assurance, considerate service.
• We also can design and manufacture rubber mold and rubber products by ourselves. Yes, you can get the High quality and best price.
• We value every customer and every order be it one piece or thousands.
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.
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.
- Q:Explain why butyl rubber is more resistant to oxidation and aging than other elastomers, such as natural rubber
- The macromolecular structure unit of natural rubber is isoprene, and the macromolecular chain is mainly composed of CIS -1, 4 polyisoprene. NR is the mechanical and processability comprehensive properties of all rubbers
- Q:Several aspects of rubber aging performance and how to identify them
- The chemical activity of ozone and ozone is much higher than that of oxygen, and it is more destructive. It also breaks the molecular chain, but the effect of ozone on rubber varies with the deformation of rubber. As for the deformation of the rubber (mainly unsaturated rubber), and there should be crack force perpendicular to the direction of the so-called "ozone cracking"; effect on the deformation of the rubber, only surface oxide film without cracking.
- Q:Why does rubber stink?
- Because of the original gum problem, such as PU or polyurethane will have a foul smell.Highly elastic polymer material with reversible deformation of rubber. 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 to maintain and store the rubber material?
- Rubber itself is a shelf-life, you can ask the supplier to warranty, above all, as fillers, such as calcium carbonate, carbon black, long time no problem, also have a shelf life of antioxidant promoter, especially individual species. When storing, pay attention to fire prevention, moisture-proof, away from the high temperature, avoid direct sunlight, of course, the general "first in first out" is a must follow the truth.
- Q:How to solve the spray of rubber products?
- Rubber spray, including rubber surface spray and surface spray. Spray cream is a liquid or solid compounding agent made from rubberThe phenomenon of internal migration to the rubber surface is the precipitation of the rubber compounding agent.
- Q:Are natural latex rubber products?
- Natural latex is a milky, flowing liquid with the appearance of milk. Natural emulsion is a biological product. Because of its differences in tree species, geology, climate and other related conditions, the composition and colloid structure of natural latex are often greatly different.
- Q:What are the causes of the rubber products breach?
- First: the use of rubber joints in the process of linking the length is not enough to force beyond the length of the link, the expansion of the scope of contraction may also splitSecond: rubber joints, the strength of the link is relatively low, then if the adhesive method is not accurate, the strength of the joint will be lower, there may be crackingThird: rubber joints after installation, in other places free here beyond the extension range of pipe strap, there may be cracking.Fourth: rubber joints in the outdoor adverse weather, explosion, sun, etc., lower than the use of temperature may also crack.Fifth: in the process of production of vulcanized rubber joint used in rubber function is not good or has been since sulfur failure, excessive grinding, wire rope and other parts of the rust, the joint strength will be greatly reduced, when in use, will likely easily disconnect joint phenomenon
- 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 uses of ethylene propylene rubber?
- The ethylene propylene rubber has excellent water resistance, heat resistance and weather resistance, and convenient construction etc. Therefore, ethylene propylene rubber in the construction industry is mainly used for plastic playground, waterproof materials, housing seal doors and windows, glass curtain wall sealing, sanitary equipment and pipeline seal etc.. Ethylene propylene rubber in the construction industry, the largest amount of plastic sports field and waterproofing membrane, in terms of domestic consumption, has accounted for ethylene propylene rubber total amount of 26%-28%. A waterproof roll made of EPDM that has gradually replaced other materials (such as CMS), especially waterproof rolls used in underground structures.
- Q:How to distinguish between good and bad silicone rubber gasket?
- Silicone rubber gasket has a good elasticity, because the high elasticity mainly comes from the movement of the molecular chain of silica gel, so when buying silicone products, first look at the elasticity of silica gel products, so as to determine the quality.
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Gasket NBR Rubber Ring DN1200 Made in China
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 200000 pc/month
OKorder Service Pledge
OKorder Financial Service
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