Q:How can the rubber joint be classified according to the range of temperature?

A universal rubber flexible joint is suitable for use in water from -15 DEG C to 80 DEG C or in a variety of acid and alkaline solutions with concentrations below 10%.

Q:How to install the water hose and do you use the tape? Or direct installation?

The pipeline key fixed: if it is not fixed, at the disengaged joint under the action of water pressure, or joint fixed point is the best, because only the most effective joint will be fixed, hard tube and building reliable fixed connection, can guarantee the normal use of the time to extend the hose.

Q:Three yuan ethylene propylene rubber hose, hydraulic oil and oil?

First of all, three yuan ethylene propylene rubber is non-polar, oil is non-polar, as for hydraulic oil well, there are many kinds of polar hydraulic oil and non-polar hydraulic oil.

Q:How can we prevent the aging of rubber tubes?

Formula design is the most important. Rubber formula design is directly related to the service life of the product!

Q:Hydraulic quick change joint (external thread) how to connect and seal with hose? Do you need a transition joint?

1. The inner and outer threads of the quick connector are to be connected with the hose when the transition joint or adapter is used.2, no matter how many kinds of hose connections, according to the types of hose joints to choose how to transition joints.A, if the hose is ordinary water, it should be used as a transition joint, in the head of teeth, a plug pipe, and then use the fixed clamp.B, if both ends of the hose are internal, then the transition joint should be one head and one outer tooth.C, if both sides of the hose are external teeth, then the transition joints should be, the internal teeth through.

Q:What is the function between the rubber pipe joint and the installing 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:Can the natural gas hose not exceed 1.5 meters or 2 meters?

If the gas is longer, to Caution! Protective tube wall, as far as possible, to prevent accidental damage risk of gas pipe.

Q:What are the standard numbers for hose couplings? What standards are they used to accomplish?

Hose: a tubular rubber product for the delivery of gases, liquids, slurries, or granular materials. It is composed of inner and outer rubber layer and skeleton layer. The material of skeleton layer can be made of cotton fiber, various synthetic fiber, carbon fiber or asbestos, steel wire and so on.

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.

Q:The copper joint is leaking, and the tap water hose and copper joint are leaking

1, the expansion of aluminum pipe is not expanded, and re - do the side.2, copper joints are non-standard products, replaced by standard parts.