concrete pump spare parts rubber gasket 3inch

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Product Description:

Concrete Pipe Rubber Seal Gasket

  1. Name


Rubber Gasket  

Polyurethane Gasket


 2. Specifications


DN50 (2inch) DN80 (3 inch)

DN100(4inch) DN125(5 inch)

DN150(6inch) DN180(7 inch) DN200(8 inch)

Other sizes and types upon request





 3. Application


Used for sealed, used in concrete pump truck,concrete pump andpipeline connection seal in construction work equipment.


4.Characteristics

Corrosion resistance, high temperatureresistance, abrasion resistance.



5.Services


1. If you need, we can send free samples.

2. A variety of types product can be customize.

3. Free replacement of products which have any quality problem .

4. Reasonable price and high quality with ISO certification .

5. The delivery time we can make sure.

6. We are OEM, we can aslo accept ODM .







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Q:What is the difference between rubber expansion joint and rubber joint?
It is divided into 3 kinds: flange type, fixed flange type and thread type by connection. The structure can be divided into single sphere, double sphere and curved sphere. A tubular rubber component is composed of inner and outer layers of rubber, cord and steel ring, which is vulcanized and molded and then combined with a metal flange or a parallel joint. This product can reduce vibration and noise, and can be compensated by thermal expansion and cold contraction due to temperature changes. It is widely used in various piping systems. Rubber joint is a kind of pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. The product uses rubber elasticity, high air tightness, medium resistance, weather resistance and radiation resistance etc., using polyester cord fabric skew high strength, strong stability and the hot and cold composite, after high pressure, mold temperature and curing. As the rubber joint has good comprehensive performance, it mainly acts as shock absorption, noise elimination and noise reduction. Therefore, it is widely used in chemical, construction, water supply, drainage, petroleum, light and heavy industries, freezing, sanitation, plumbing, fire fighting, power and other infrastructure projects.
Q:What do you pay attention to when using rubber?
Note the aging of rubber rubber rubber and its products in the processing, storage and use of the process, due to the comprehensive effect of internal and external factors caused by the physical and chemical properties and mechanical properties of rubber gradually deteriorated, and finally lose value, this kind of change is called aging of rubber. The surface is characterized by crazing, sticking, hardening, softening, powdering, discoloration, mildew, etc..
Q:Is the odour emitted by industrial rubber poisonous?
Rubber production process including plastic, mixing, rolling or extrusion, molding and vulcanizing and other basic processes, each process for the products have different requirements, respectively, with a number of auxiliary operations.
Q:What is the relationship between synthetic rubber and crude oil?
Synthetic rubber is a kind of polymer material made of petroleum and natural gas as raw material and polymerized with diene and olefin as monomers.The main purpose of the industrial synthesis of rubber material is cost saving, improving the properties of rubber products, because the natural rubber products price is more expensive, in order to reduce the cost of enterprises have invested a lot of synthetic rubber materials with low cost.
Q:How to improve the hardness of rubber?
1. selection of high Mooney rubber (high molecular weight);2., increase the dosage of reinforcing agent, or choose the reinforcing agent with high structure and large specific surface area;3. reduce the amount of plasticizer, softener, or use viscosity high plasticizer;4. proper increase of gum content;5., improve the degree of cross-linking (increase the amount of vulcanizing agent, appropriately prolong the curing time, etc.);6., use stiffening resin, high styrene and other hardening agent;7. rubber and plastic combination;8. reduce plasticizing and prevent over refining;
Q:What's the difference between a rubber track and a plastic runway? Or is it just a thing, really answer?
Plastic: plastic runway is mainly composed of carbon, hydrogen and oxygen, nitrogen and other organic or inorganic elements, the finished product is solid, in the manufacturing process is molten liquid, so can take heating to melting, the pressure makes the flow, cooling the solidification, and the formation of various shapes, this huge while the group known as the plastic material be the most changeful.
Q:There is a crack in rubber products
The additive time temperature and pressure of semi-finished shapes semi-finished semi-finished products placed as far as possible when placed speed gap semi-finished size can be more appropriate to put five percent to ten percent semi finished mixing can put some help curing
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:Why is rubber forest a green desert?
Rubber is a plant in tropical rain forests, but not native to tropical rainforests in Xishuangbanna. Before the world know it, the growth of rubber trees in South America's Amazon jungle, as long as cut open a gap, there will be a sap from the trunk stream, in the Indian language it is called the "cry of the tree".
Q:Natural rubber, general rubber, synthetic rubber. Are these all rubber products?
Like you said, natural rubber, synthetic rubber, synthetic rubber, these are all kinds of rubber, not products. Rubber products refer to products that can be used directly! And natural rubber, synthetic rubber, general rubber, these are only raw materials, to be processed into products.

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