Q:Water heater hose 4 points and 6 points difference

1 inches =25.4mm, 4 points hose is DN15 pipe, that is, the inner diameter is 15 millimeters, 6 points hose is the diameter of 20 mm tube, 5 to 4 hose, you should say that the variable hose hose is divided into: stainless steel. Divide 1 inches into 8 parts, eight in 49, four in charge, and 6/8 in six.

Q:Pipe rubber shock absorber: flexible joints and flexible connections are not the same thing

Flexible joint is a kind of special joint. Its performance characteristics can be generated by transverse, axial and angular displacement when it is installed. It is not limited by the pipe and the flange is not parallel. Generally, rubber parts reinforced with fabric are composed of flat movable fittings, loose metal flanges or threaded pipe flanges. They are used for vibration isolation, noise reduction and compensating displacement of pipes.

Q:Why should the high pressure hydraulic tube peel off the outer skin?

Reasons for stripping:1, the inner diameter of the sleeve is a standard series, and a little rubber hose is not suitable for sizing.2, after stripping, the sleeve can be directly pressed on the steel wire layer, the connection is reliable, and it is not easy to pull out.

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 main features of Linatex rubber tube or what are the characteristics?

Linard, BB:, halogenated butyl rubber. Acid and alkali resistance, good air tightness, high temperature resistance.Linaplus, FG:, natural rubber, FDA certified, for long-term exposure to food applications.Linaplus, OZ:95% natural rubber, excellent abrasion resistance, UV resistance, and ozone performance

Q:How to distinguish the true and false corrosion resistant rubber soft joint?

Soft joint products into your acidic medium, a bubble will know!

Q:My company does high-quality rubber tube, all of the core method, and why use EPDM to do the inner tube, it is difficult to take off the core, please point out! What's the reason?

The core needs to be removed, and if it is too long, the mandrel can be divided into two sections and separated from the 2 sides

Q:How can the soft joint of the pipe be elongated during use?

When the old pipe replacement of new products, old pipelines have the original pipeline flexible joint elongated, elongated here not just elongated, but when the pipeline working every day to pull long, long time, deformation is big.

Q:How do you remove the burrs on the rubber joint quickly?

The thickness of the rubber joint burr than the thickness of the product is much thinner, so brittle speed than the speed burr brittle products quickly, in burr brittle and brittle products without this period of time can be hit by projectile projectile with frozen products deburring machine, thereby removing burrs in embrittlement.

Q:Natural gas can be connected to a gas cooker. Can rubber tube be used?

Yes, rubber hoses are required for selection of rubber hoses.