• Gasket Rubber Ring ISO4633 SBR DN250 High Quality System 1
  • Gasket Rubber Ring ISO4633 SBR DN250 High Quality System 2
  • Gasket Rubber Ring ISO4633 SBR DN250 High Quality System 3
Gasket Rubber Ring ISO4633 SBR DN250 High Quality

Gasket Rubber Ring ISO4633 SBR DN250 High Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
500 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.

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.
• Normal requirement of flange surface finishing which contact with gasket.
3.Gasket Images:

Gasket Rubber Ring ISO4633 SBR DN250 High Quality

Gasket Rubber Ring ISO4633 SBR DN250 High Quality

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.

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.
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 5:What's the FOB port?
Anser:Our port are Shanghai and Ningbo usual.
Ask 6: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:What is rubber good for making weapons?
First of all, man, you are wrong. Control rubber is not for making weapons. Rubber is called strategic material. Natural rubber is called strategic material, because natural rubber is a very important material in national production
Q:Will rubber products fade?
Rubber products will fade, is a rubber aging process, mainly due to external factors, temperature changes, the use of time, light, chemicals, external force and so on.
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:Rubber rolling process for making rubber products
The rolling process has become a rolling process.The principle of rolling process: using pressure between the calender roller, the material plastic flow deformation, the final film made with the size and geometry of the provisions of section a section, or the rubber covering process in textile or fabric made of metal surface has a certain thickness of the tape section.
Q:What are the differences in the properties of neoprene models?
The appearance of white, yellow or light brown flakes or lumps, is chloroprene (2- chloro -1,3- butadiene) as the main raw material for the polymerization of alpha elastomer. The solubility parameter of chloroprene rubber accounts for Delta =9.2~9.41. Soluble in toluene, xylene, two ethyl chloride, three vanadium ethylene, slightly soluble in acetone, methyl ethyl ketone, ethyl acetate, insoluble in hexane, cyclohexane, Yu Zheng solvent gasoline, but soluble by appropriate proportion of good and poor solvent and non solvent or poor solvent and non solvent composition of the mixed solvent in plants oil and mineral oil and solvent swelling.
Q:What is the pressure on rubber products during vulcanization?
Usually, the selection of curing pressure need to consider several factors, namely rubber formulation, rubber plastic size, forming die structure (filling pressure, injection pressure, injection type), type of curing equipment (flat vulcanizing machine, vulcanizing machine, injection machine, injection of sulfur with sulfide vacuum machine etc.) and product structure features.
Q:Will the rubber ring of the thermos bottle be harmful to the human body?
For the requirements of thermos bottle rubber gasket Technology: 1, the appearance of white translucent, the use of non yellowing; 2, non-toxic, tasteless, no odor produced by boiling water after 30MIN; 3, the product is soft, the hand 1 times of fracture elongation, small deformation.
Q:How are rubber wires processed?
In the production of rubber products, vulcanization is the last process.Vulcanization is a crosslinking process in which rubber molecules change from linear structure to network structure under certain conditions. Curing methods are cold vulcanization, room temperature vulcanization and heat vulcanizing three kinds. Most rubber products are vulcanized by heat. Hot vulcanizing equipment, vulcanizing pot, flat vulcanizing machine, etc.. Rubber wires and cables are vulcanized by continuous hot air.
Q:EPDM rubber foam?
Chung Tian factory. EPDM rubber foam sponge is one of the best thermal insulation materials.
Q:How to distinguish between silicone hose and rubber tube by appearance?
Silicone hose is relatively soft, flexible, and looks better than other rubber tube gloss, color is mostly red, blue, translucent and other colors. Others, such as three yuan ethylene propylene and nitrile rubber hose, are basically black.

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