Gsaket EPDM Rubber Ring DN350 On Sanitary
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 600 pc
- Supply Capability:
- 10000 pc/month
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1.Description of gasket :
This gasket is formed with stainless steel 304/316 and graphite,non asbestos,ptfe or other seal material. It is the best gasket for muffler pipe or flang gasket.
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.
• 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.
3. Gasket Images:
4.Specifications of the gasket:
1. Material:Stainless steel, PTFE, graphite, Carbon steel
2.Temperature:-196~700degree
3.Standard:ANSI,HG,ISO
Packaging Methods:
Inner by the plastic bag, outer by the carton; or as the customer's demands.
Shipping Methods:
1. By International Express: DHL, FEDEX, UPS, TNT
2. By Sea (Loading Port: QingDao, China)
3. By Air
5.FAQ
Ask 1:What the MOQ?
Answer:The MOQ should reach 800 kilograms
Ask 2: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 3: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:Properties and specific uses of various rubbers
- Rubber is divided into natural rubber and synthetic rubber. Natural rubber is mainly derived from the Hevea tree. When the epidermis of this rubber tree is cut open, it will shed milky juice. It is called latex, and the latex will be natural rubber when it is condensed, washed, molded and dried. Rubber productsSynthetic 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:What kind of rubber does TPE belong to?
- Thermoplastic elastomer TPE (Thermoplastic, Elastomer) is a kind of material with high elasticity, high strength, high resilience, and has the characteristics of injection molding. Nontoxic security, wide range of hardness, with excellent color, soft touch, weather resistance, fatigue resistance and temperature resistance, excellent processing performance, without curing, can reduce the cost of recycling, can be two times of injection molding, and PP, PE, PC, PS, ABS and other base materials the adhesive, can also be a separate molding.
- Q:Is carbon black and conductive carbon black used in rubber?
- Rubber carbon black and conductive carbon black are mainly distinguished from the function of the product, so the performance requirements of carbon black are different.The carbon black used in rubber mainly focuses on the physical properties of carbon black, and its abrasion resistance and tensile properties are performed according to the requirements of the national standard GB3778-2003. Market commonly used models can be divided into N219, N220, N330, N326, N550, N660, N774, etc., the specific application of the industry is different, but the choice of different models.Conductive carbon black value is the conductivity of carbon black, than the resistance, oil absorption value indicates the conductive carbon black conductive properties, according to the national standard GB3782-2006 GB requirements. According to the purpose of distinction is usually divided into three categories of battery grade rubber grade conductive carbon black, conductive carbon black, conductive carbon black ink level, the specific requirements of the various industries are not the same, there is no specific normative guidance documents, actual test and application specific to choose different manufacturers.
- Q:Aging of rubber parts for automobiles
- Automobile rubber parts aging factors are: oxygen, ozone, heat, light, mechanical stress, moisture, oil, other chemicals or radiation, etc.. Attention should be paid to water and oil here:The alternate action of high temperature and oxygen 1. long-term water and in the external environment under the accelerated aging of rubber;2., the oil will penetrate the rubber, so that swelling occurs, rubber performance will be reduced. Therefore, trucks should avoid shock absorption of rubber bushings, oil and diesel in various occasions, including maintenance.
- Q:Are natural latex rubber products?
- In the fresh latex without any substance, the rubber hydrocarbon accounts for only 20%-40% of the total amount, and the remainder is a small amount of non rubber components and water.
- Q:What is the role of softening plasticizers in rubber? How are they classified?
- Plasticized formulations can also classified by the sources of petroleum, coal tar plasticizer plasticizer, turpentine, plasticizer, plasticizer and synthetic fatty plasticizer.
- Q:Will the rubber ring of the thermos bottle be harmful to the human body?
- No harmThe rubber washer of the thermos bottle comprises a common thermos bottle, an air pressure thermos bottle, an electric pressure bottle and an automatic electrothermal thermos bottle, etc. the rubber sealing washer is directly contacted with the drinking water, and is sealed and heat insulated
- Q:The silica gel of the kettle is the white one that is waterproof and leaked out
- Silica gel is a highly active adsorption material, belongs to the amorphous substance, and its chemical formula is mSiO2. NH2O. Insoluble in water and any solvent, non-toxic, tasteless, chemical stability, in addition to strong alkali and hydrofluoric acid, do not react with any substance. Different types of silica gel have different microporous structures because of their different manufacturing methods. The chemical composition and physical structure of silica gel determine that it has many characteristics which are difficult to be replaced by other similar materials: high adsorption properties, good thermal stability, stable chemical properties, high mechanical strength, etc..
- Q:Advantages and disadvantages of rubber products
- Natural rubber NR(Natural Rubber) rubber made by collecting latex, is isoprene polymer. With abrasion resistance, high elasticity, tensile strength and elongation as well. Aging in the air, hot sticky, easy expansion in mineral oil or gasoline and dissolved, but not resistant to strong acid and alkali. Advantages: good elasticity, acid and alkali. Disadvantages: not weather, not oil resistant (resistant vegetable oil) is the production of adhesive tape, rubber hose, rubber material, and is suitable for the production of damping parts, brake products using oil and ethanol in the liquid with hydroxyl in the car.
- Q:How is the temperature range of rubber determined?
- Vulcanized rubber is related to vulcanizing reagents, fillers and so on! The low temperature limit generally refers to the glass transition temperature. Of course, the finished rubber also has the physical properties required by the customer for the low temperature dynamic work!
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Gsaket EPDM Rubber Ring DN350 On Sanitary
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 600 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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