Gasket O Ring DN500 Factory Price High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 5000 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. The filler material in these gaskets acts as the sealing element, with the metal providing structural support.
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:
• We value every customer and every order be it one piece or thousands.
• To get more details and any questions, please feel free to contact us. We are always ready to provide you the quality service.
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.
Ask 5:What's the FOB port?
Anser:Our port are Shanghai and Ningbo usual.
- Q: Which is better waterproof performance, neoprene or silica gel?
- Silicone rubber (Silicone, rubber), sub heat vulcanizing (high temperature vulcanized silica gel HTV), room temperature vulcanized (RTV), in which room temperature vulcanization type and polycondensation reaction type and additive reaction type.
- Q: Are there formaldehyde in rubber products, too?
- Outstanding performance: headache, dizziness, fatigue, nausea, vomiting, chest tightness, eye pain, sore throat, poor appetite, palpitations, insomnia, weight loss, memory loss and autonomic nerve disorder; long-term inhalation of pregnant women may result in fetal deformity, even death, men's long-term inhalation can cause male sperm deformity and death.
- Q: Is silicone good or rubber good?
- Rubber is divided into natural rubber and synthetic rubber, natural rubber structure is isoprene polymer, synthetic rubber such as polybutadiene rubber, chloroprene rubber, styrene butadiene rubber. When rubber is deformed by the external force, the crosslinked rubber has the ability to recover quickly, and has good physical and mechanical properties and chemical stability.Silicone rubber is mainly composed of high molecular weight linear polysiloxane. The Si-O-Si key is the basic bond formed, mainly methyl silicon atoms connected, introduced a very small amount of unsaturated groups in side chain, intermolecular interactions, molecular spiral structure, methyl arrangement and can freely rotate outward, thus vulcanized silicone rubber has excellent resistance to high and low temperature (-100~315 DEG C). Weather, water repellent, electrical insulation, physiological inertia and other characteristics, are widely used in military, medical, industrial and agricultural production and people's daily life. Most importantly, there is no toxicity, as usual in pacifiers and breast implants.
- Q: How to maintain and store the rubber material?
- Low temperature, dry, away from the fire, not direct sunlightSulfur and accelerant are stored separately,The foaming agent separates from the oxideEach material has a different shelf lifeCan find the manufacturer to product brochures and material safety materials and other related information
- Q: How can rubber and mould not be bonded when producing rubber products?
- When rubber products are made, rubber and mould can not be bonded:1, abrasives to be polished, coating treatment, to achieve the most smooth surface and high temperature corrosion resistance requirements!2, formula design, less use of sticky, easy to corrosive materials;3, curing process should meet the requirements of formula design!
- Q: UV glue can glue rubber products?
- If you want to completely recover, do not see the crack, in addition to professional factories, individuals can not reach this technology for the time being
- Q: Explain why butyl rubber is more resistant to oxidation and aging than other elastomers, such as natural rubber
- Ding Ji rubber (abbreviation: IIR English Name: Isobutylene-isoprene Rubber)Ding Ji rubber is an elastomer made from a small amount of isoprene (butadiene) copolymerized with isobutene with a high degree of saturation. Generally do not need refined refining, pay attention not toBlends with unsaturated rubber with low degree of unsaturation. Use super accelerators and less sulfur or cure with resin. Due to the slow vulcanization rate of ordinary butyl rubber and high unsaturated rubberIts poor compatibility, self adhesion and co adhesion were not good, and then it was modified by halogenation, which improved its curing rate and compatibility with other high unsaturated rubber
- Q: Doors and windows shock absorber seals, rubber blocks, rubber products, do not know where to buy, where suppliers?
- If you buy less friends, you can go to the local building materials market decoration city to see, there will be.But if you buy more and want to find a manufacturer, I suggest you go to some of these forums to see if there is a suitable one.I have seen in Ali on a walk of rubber products, the products are Hebei Great Wall Co seal brand, is the first domestic production of spiral tube protection sleeve manufacturers, professional development, production and sales of rubber products such as rubber seal, seal, rubber protective sleeve
- Q: Rubber products are not allowed to touch oil products, but why can rubber gloves be contacted daily? What's the point?
- Most rubber materials are not resistant to oil, some rubber materials are resistant to oil, such as nitrile rubber, etc., the family commonly used detergent on rubber gloves did not affect.
- Q: What about rubber molding, foaming and layering?
- Return the glue (the rubber has not been used up after heat treatmentThe glue and the new rubber are mixed together to heat up, and the remaining glue is called a return glue. When the mixture is mixed with the new rubber, the mixture is uneven and the degree of vulcanization is not uniform, resulting in delamination
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Gasket O Ring DN500 Factory Price High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
OKorder Financial Service
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