• Concrete Pipe High Pressure Rubber Seal System 1
Concrete Pipe High Pressure Rubber Seal

Concrete Pipe High Pressure Rubber Seal

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Concrete Pipe High Pressure Rubber Seal

  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 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: Can PVC blend with rubber?
PVC can be well compatible with NBR and difficult to use with other glue.
Q: What gum does rubber and metal stick together?
JL-499 resistance to 150 degrees high temperature instant glue: waterproof, high temperature resistance, with metal, electroplating materials, plastic, rubber and so on between the bonding, metal bonding, high strength, impact resistance, peeling. With high performance, high strength, single component, waterproof, high temperature resistance, anti-aging and other excellent performance, it is suitable for continuous production line operation. It is used for bonding metal, electroplating material, metal, rubber, electronic component, circuit board, glass, ceramic and so on.
Q: High strength rubber repairing agent
At present, more commonly used high strength rubber repair agent, mostly imported. Like some industrial and mining belts in the repair of broken belts, the choice of sk358 such a two-component rubber repair agent used, the effect is really better.
Q: How to make white rubber products do not yellow or delay yellowing time?
Then aging is divided into thermal aging, oxygen aging, ozone (electrostatic belongs to ozone, because static electricity produces ozone). Gas corrosion aging, heavy metals, oxidation aging. Reaction aging. UV aging and so on.
Q: NR natural rubber manufacturers, who knows Guangdong here, there are manufacturers, a few hair connection is OK
Butadiene styrene rubber (SBR) copolymer of butadiene and styrene. Performance is close to natural rubber, is the largest yield of general-purpose synthetic rubber, characterized by wear resistance, aging resistance and heat resistance, more than natural rubber, texture is more natural rubber uniform. Disadvantages are: low elasticity, anti bending, anti tear performance is poor; the processing performance is poor, especially the poor, low strength self adhesive rubber. Temperature range: about 50 DEG C ~100. Mainly used instead of natural rubber to make tires, rubber sheets, hose, rubber shoes and other general products.
Q: Comparison of physical properties of HNBR rubber material with other rubber materials
HNBR has a high temperature resistance of 130~180 degrees, cold resistance of -55 ~ -38 degrees, and good mechanical properties, compared with other polymers, can meet the requirements of the automotive industry. HNBR with ZnO/ methacrylate (MAA) can be used to make V-belt, triangular V-belt, multi base rubber, vibration isolator and so on. It can also prepare sealing ring, sealing element, heat resisting tube and so on. In oil drilling, rubber products are required to withstand high temperature, high pressure, acid, amines, H2S, CO2, CH4 and other tests of steam. The products prepared by HNBR can be acid resistant, oil resistant and solvent resistant. With the ZnO/MAA HNBR reinforcement can be used for the production of drilling mud pump piston and protection box. In addition, the beating method HNBR can be used as a sealing washer washer made of paper oil industry and automobile industry. HNBR heat and radiation resistance properties than silicon rubber, fluorine rubber, poly four vinyl chloride is better, suitable for all kinds of rubber seals for power station, is also used as a hydraulic pipe, hydraulic seals, power station for cable sheath, can also be used for printing and fabric roller, weapons components and aerospace seals, cover, fuel capsule; HNBR latex can be used as a surface coating (painting), textile, paper, leather, metal, ceramic fiber, non-woven adhesive, and foam rubber, latex impregnated products etc.. In addition, with ZnO/MAA, peroxide and high wear furnace HNBR, its comprehensive performance is better than ordinary HNBR.
Q: The action of various ingredients in rubber formula
Cost system: filler, compatibilizer
Q: Rubber products are not allowed to touch oil products, but why can rubber gloves be contacted daily? What's the point?
Contact every day is not every day inside the bubble, the contact time is short, the impact on rubber is very small.Raw rubber rubber products are: natural rubber, isoprene rubber, nitrile rubber, EPDM rubber, polybutadiene rubber, styrene butadiene rubber, polyurethane rubber, chloroprene rubber, silica gel etc.
Q: How can rubber be made into rubber when it is made?
Rubber made of rubber products, to be mixed, vulcanized, trimming and many other processes to make rubber products, is a complex processing plant produced.

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