• rubber gasket for DN150 concrete pump clamp coupling System 1
rubber gasket for DN150 concrete pump clamp coupling

rubber gasket for DN150 concrete pump clamp coupling

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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 .







Q: What is the tensile strength of silicone rubber?
Silicone rubber is a kind of elastomer with molecular backbone, -Si-O- inorganic structure and side group as organic group. Silicone rubber is a semi inorganic, saturated, mixed, non-polar elastomer.
Q: Are there formaldehyde in rubber products, too?
1, stimulation: mainly affect performance of formaldehyde for the stimulation of the skin and mucous membrane, formaldehyde is a protoplasmic poison, can bind with protein, when high concentrations of inhaled respiratory severe irritation and edema, eye irritation, headache.2, sensitization: skin direct contact with formaldehyde can cause allergic dermatitis, pigmentation and necrosis, inhalation of high concentrations of formaldehyde can cause bronchial asthma.3. Mutagenicity: high concentration formaldehyde is a genotoxic substance. Laboratory animals can cause nasopharyngeal tumors at high concentrations in the laboratory.
Q: What's the difference between silicone products and rubber products?
The materials used are different: in other industries, the rubber products used are nitrile rubber, and the silica gel products are made of silica gel.
Q: How long is the warranty period for EPDM?
(1). Rubber molding, after pressing, the elastic body is within the cohesion can not be eliminated, the molding die, often have a very unstable contraction (rubber shrinkage due to rubber vary), required after a period of time, and can be stable. Therefore, when a rubber product design at the beginning, regardless of formula or mold, it is necessary to carefully calculate the coordination, if not, it is easy to produce product size instability, resulting in lower quality products.(2). A rubber elastic body of thermosetting plastic hot melt, belongs to the hot cold setting. Rubber due to different types of sulfide species, its molding and curing temperature range is also a considerable gap, and even can be affected by climate change, indoor temperature and humidity affected. Therefore, the production conditions of rubber products need to be adjusted at any time. If not, the quality of the products may be different.(3) rubber products are made of rubber raw materials and used as raw materials made from the rubber compound of the mixer, and the formula is designed according to the characteristics of the required rubber products, and the required hardness of the products is determined. The product is made and molded by rubber flat vulcanizing machine. Finally, the product is processed by flying edge, and the surface of the product is treated smoothly without burrs.(4). Aging test of rubber products aging test belongs to the category of rubber aging refers to rubber and products in the processing, storage and use of the process, due to the comprehensive effect of internal and external factors caused by the performance of the structure change, then the loss of use value phenomenon. They are crazing, sticking, hardening, softening, powdering, discoloration, mildew, etc..
Q: Is vulcanized sole good or rubber sole is good?
Rubber base, vulcanized bottom are basically the same, rubber vulcanization is only the process of shoe-making, rubber is the bottom of the way vulcanized and uppers together, it is more difficult to open
Q: What is the difference between natural and synthetic rubber?
Synthetic rubber is made by synthetic methods, and different kinds of rubber can be synthesized with different raw materials (monomers).
Q: Rubber products labeled Huai gum can improve wear?
Basically through the carbon black to adjust, carbon black will also be divided into a variety of, according to the degree of wear resistance will also be divided into many grades, in the rubber formula has reinforcing effect.
Q: How do you remove the rubber on your new slippers?
There must be some rubber smell, because the bottom containing rubber and plastic bags are used as fine without air so the rubber flavor will be heavier, and you wear for a period of time will not fall, or to buy after put in place of ventilation blowing for one or two days no taste.
Q: I do rubber products, I would like to ask what metal accessories are rubber products, the specific name is what, good, then points
Silica gel tube, other rubber tube, clip fabric hose, braided hose, oil resistant hose, special hose, winding hose, industrial rubber, rubber products, insulating sleeve
Q: There is a crack in rubber products
I personally think and vacuum should be given no relationship, if it is the bubble, and vacuum will have relationship

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