Concrete pump rubber hose, ISO9001:2008, Black NR

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Quick Details

· Place of Origin: Hebei, China (Mainland)

· Brand Name: CMAX/CNBM

Packaging Details:	Package: plastic films, then wrapped with fabrics
Delivery Detail:	According to the Quantity

Specifications
High Quality Concrete Pump Delivery Rubber Hose
1.high quality
2.ISO9001:2008
3.reasonable price

1. Material: Black NR and BR synthetic rubber .

2.Reinforcement:Spiral textile/steel wire.

3. Widely application: Schwing PM SANY Zoomlion and other brand concrete pump trucks.

4.Cover:Abrasion resistantant,heat and ozone resistant.

5.Inside diameter:50-152mm

6.Working pressure:8.5 MPA.

7.Detailed specification:

Q: How can I connect the gas tank connection hose?: The general is directly inserted into the connector on the line, if loose, can use wire twist, still feel not reliable, can go to the market to buy two hoop, screw on the line.Keep it clean.

Q: What is the function of the rubber pipe joint and the installation pipe?: The inner seamless seamless rubber joint prevents the corrosive medium from eroding the inner wall of the rubber joint and improves the service life in the high temperature resistant, acid resistant and oil resistant pipes.

Q: The small hose attached to the grease gun is coarse or fine at the joint: For sealing, according to the maze principle, the smaller the pitch, the number of threads, that is, the more layers, the better the sealing effect, not easy to leak oil, significantly better than the rental thread.

Q: How to prevent leakage of rubber joint check valve?: Is an integral structure, one hundred percent high quality elastic rubber material, built-in reinforcing fibers, except hooped external stainless steel hoop, its interior does not contain any metal accessories, will not rust corrosion, and wear resistance strong, no mechanical failure worries, no maintenance. Because it is used in butyl rubber, so that the wear resistance is particularly strong with the traditional water pressure automatic opening and closing are very safe and reliable, no noise, no need of manual operation, so no need to maintain his application scope is wide.

Q: The function of rubber joint?: After installation, the transverse, axial and angular displacement of the pipe vibration can be absorbed. The pipe is not concentric and the flange is not parallel

Q: Between the two flanges in the middle of the rubber tube, what is the name of the connection?: Rubber flexible joint is also called rubber flexible joint, flexible rubber joint, flexible rubber joint, rubber shock absorber and so on.

Q: Why should liquefied petroleum gas use strong rubber hose and liner?: These gases on the rubber has a certain corrosion, swelling (not resistant to oil will speed up swelling), aging effect, liquefied petroleum, so choose rubber seal to consider oil resistance, corrosion resistance, swelling. Petroleum gas is corrosive to ordinary rubber pipes and gaskets and easy to cause air leakage. Therefore, it is necessary to use rubber pipes and gaskets with strong oil resistance.

Q: The use of anti slip rubber joints under what circumstances?: Flexible rubber joint is normal for medium temperature water at 0-60 DEG C, such as special medium: oil, acid, high temperature and corrosion resistance and other hard conditions, should use special refractory material rubber joints should be relatively, not blindly on or in general.

Q: Stainless steel metal hose and flexible rubber joint which is easy to use?: The pressure and temperature bearing capacity of the stainless steel metal hose shall be due to the rubber joint, and the length of the product can be customized according to the requirements of the field, and the form of the joint is very rich.

Q: Do you need a hose connection to connect the ventilation pipe to the exhaust fan? Under what circumstances? Under what circumstances?: Ventilation ducts and exhaust fans are for people or things, and the noise of vibration is unbearable for people or things.

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