• Rubber gasket for concrete pump clamp coupling for sale System 1
Rubber gasket for concrete pump clamp coupling for sale

Rubber gasket for concrete pump clamp coupling for sale

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Rubber gasket for concrete pump clamp coupling for sale


  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 .







Q: What is the tensile strength of silicone rubber?
The tensile strength range of silicone rubber is 3.4-14.7Mpa, depending on the formula!
Q: What's the difference between plastic and rubber?
Plastic has good insulation for electricity, heat and sound: electrical insulation, arc resistance, heat preservation, sound insulation, sound absorption, vibration absorption, noise elimination, and excellent performanceAnd rubberRubber (Rubber): highly elastic polymeric material with reversible deformation. It is elastic at room temperature and can produce great deformation under very little external force. It can be restored to original state after removing external force. Rubber is completely amorphous polymer, its glass transition temperature (T, g) is low, the molecular weight is often large, more than hundreds of thousands. ,Relatively direct, that is, plastic hard, rubber soft (not exactly, there are many exceptions, but most of them are)
Q: What's rubber skin?
High elasticity polymer. The word "rubber" comes from the Indian language "cau-uchu", meaning "weeping tree"". Natural rubber is flowing out from the Hevea latex when tapping after solidification and drying process (see photo). In 1770, British chemist J. Priestley discovered that rubber could be used to erase pencil writing. The material used at that time was called rubber, which has been used so far. 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. Rubber is the basic raw material of rubber industry. It is widely used in making tyres, rubber hoses, tapes, cables and other kinds of rubber products.
Q: What is the relationship between the hardness and tensile strength of rubber pad?
The molecular weight increases, increasing the fan Edward force, the chain segment is not easy to slip, the equivalent of molecules formed between physical crosslinking points with the molecular weight increased, the tensile strength increased to a certain extent reached equilibrium; the microstructure of the molecule, such as the effect of CIS and trans type structure; crystallization and orientation.
Q: How can rubber products prevent fading?
That is to add UV absorbers, white, then add more titanium dioxide, there is no good way, as well as your choice of pigment, as far as possible difficult to fade, such as inorganic pigments.
Q: How long does the rubber last?
Depends on what kind of rubber material, each material's aging resistance is not the same
Q: Is it necessary to use rubber products for steel structure buildings?
There must be a rubber cushion for the gear of the crane beam, and there is also a rubber cushion between the crane track and the crane beam. Of course, not all deformation joints are rubber, depending on how to choose the design node.
Q: How do you remove the rubber on your new slippers?
Different types of rubber deodorant by different chemical AO and effect, can effectively remove all kinds of rubber, including all kinds of recycled rubber smell in the processing and use of rubber products, improve the level of environmental protection, applicable to all kinds of rubber molding process. The use of low odor, high efficiency, safe and non-toxic, by Ma'anshan Keli chemical technology development and production company.
Q: What are the causes of the rubber products breach?
First: the use of rubber joints in the process of linking the length is not enough to force beyond the length of the link, the expansion of the scope of contraction may also splitSecond: rubber joints, the strength of the link is relatively low, then if the adhesive method is not accurate, the strength of the joint will be lower, there may be crackingThird: rubber joints after installation, in other places free here beyond the extension range of pipe strap, there may be cracking.Fourth: rubber joints in the outdoor adverse weather, explosion, sun, etc., lower than the use of temperature may also crack.Fifth: in the process of production of vulcanized rubber joint used in rubber function is not good or has been since sulfur failure, excessive grinding, wire rope and other parts of the rust, the joint strength will be greatly reduced, when in use, will likely easily disconnect joint phenomenon
Q: What's the difference between natural rubber and three yuan ethylene propylene rubber?
The electric property of natural rubber is a kind of non polar material, and it is a better insulating material. When the natural rubber vulcanization after the introduction of polarity factors, such as sulfur, accelerator, so that insulation performance.

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