Gasket EPDM O Ring DN200 on Sale with Good Quality
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 100000 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 gasket is formed with stainless steel 304/316 and graphite,non asbestos,ptfe or other seal material. 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.
• Perfect sealing performance.
• 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.
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.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: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: Why is rubber resistant to compression and wear better than metal?
- The rubber bushing is made of metal and has a flexible connection. The sheath is made of rubber
- Q: Is sandal rubber bottom good or polyurethane good?
- Because rubber is a high molecular compound. Therefore, the sole has high elasticity, high wear resistance, can undergo repeated bending, stretching, compression without damage. It also has acid and alkali resistance, so it is suitable for wearing in rainy days. Like our boots is rubber shoes. The advantage of natural rubber is that it is very soft, elastic, excellent and suitable for all kinds of sports, but the disadvantages are also obvious, that is, it is very hard to wear. Indoor sports shoes, multi-purpose natural rubber. Synthetic rubber is also divided into wear-resistant rubber, environmental protection rubber, air rubber, viscous rubber, hard rubber, carbon rubber.
- Q: What advantage does ethylene propylene rubber with three yuan compare to two yuan ethylene propylene rubber?
- Because the two EPDM molecules containing double bonds, not curing, which limits its application. In the ethylene propylene rubber commodity brand, two yuan ethylene propylene rubber accounts for only about 10% of the total. While the three rubber vulcanization available, which has been widely used, and become the main varieties of ethylene propylene rubber, ethylene propylene rubber in the commodity brands accounted for about 90%. At present, third monomers commonly used in the industrial production of three yuan ethylene propylene diene monomer are ethylene glycol norbornene (ENB), dicyclopentadiene (DCPD) and 1, 4- (HD).
- Q: Why should the tire be made of rubber?
- The molecular chain of rubber can be crosslinked, and the crosslinked rubber can recover quickly when it is deformed by external force, and has good physical and mechanical properties and chemical stability. It is widely used in the manufacture of tires, hoses, tapes, cables and other rubber products.
- Q: Aging of rubber parts for automobiles
- Due to the comprehensive effect of various internal and external factors, rubber products will deteriorate the chemical properties and mechanical properties of this kind of phenomenon is realized by rubber aging, cracking, sticking, hardening, powder, mold. Shute rubber reminder, especially the rubber parts on the vehicle, due to the complex use of the environment, aging accelerated more obvious.
- Q: What is the lowest cost material for the synthesis of rubber?
- Poly propylene rubber is synthetic materials, he is a kind of synthetic rubber, with ethylene propylene copolymer rubber basic monomer, divided into two EPDM (EPM) and three EPDM (EPDM) two categories;
- Q: What kinds of vulcanized rubber do you have?
- According to the sources and methods of raw materials: rubber can be divided into two categories: natural rubber and synthetic rubber. Among them, the consumption of natural rubber accounted for 1/3, and the consumption of synthetic rubber accounted for 2/3.
- Q: How to improve the hardness of rubber?
- Increasing the degree of crosslinking (increasing the dosage of vulcanizing agent and prolonging the curing time properly);Increase the dosage of reinforcing agent, or choose reinforcing agent with high structure and large specific surface area;Hardening resin, high styrene and other hardening agent;
- Q: How can the rubber shoes be dyed?
- The rubber material of the shoe edge was stained with a soft brush gently on top with a little toothpaste. The fluoride contained in toothpaste is a good cleaning detergent.
- Q: How can rubber products be softened?
- Softener generally need to add a certain amount of plasticizer in rubber processing. It is usually of low softness to make the rubber softMolecular substances, they can increase the plasticity of rubber, liquidity, adhesion, in order to facilitate molding and molding and other process operations. It can also help the powder mixture to disperse and reduce the mixing temperature, at the same time, it can reduce the viscous flow temperature and the glass transition temperature of rubber, and improve the low temperature resistance of rubber.
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Gasket EPDM O Ring DN200 on Sale with Good Quality
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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