Q:Can plastic tubes be used for dispensing liquids?

Yes, plastic tubes can be used for dispensing liquids.

Q:When the fire line is weak, the pipe or plastic pipe is used

The flame retardant PVC plastic pipe, the tubing must be galvanized tube

Q:Steel wire mesh composite plastic pipe, how many meters a root?

The standard length of the wire mesh plastic composite pipe shall be 12 meters.

Q:Can the plastic water supply pipe be heated by electricity?

Yes, the use of low temperature type of tropical belt, the output power of 15~30w, the highest surface temperature of the tropical electricity does not exceed 70 degrees C, no impact on the plastic pipe, you can rest assured that the use.

Q:How are plastic tubes affected by temperature changes?

Plastic tubes are affected by temperature changes as they can expand or contract depending on the temperature. This can lead to changes in their dimensions, which may cause them to become loose or tight fitting in certain applications. Additionally, extreme temperature variations can make plastic tubes more susceptible to cracking or breaking under stress.

Q:in my home's a#92;c internal unit there is a rotating plastic tube where the cool air is blowing from. what is the name of this spare part? thanks.

do you mean the fan ? also called a squirrel cage .

Q:Doubts about the connection of plastic pipe and steel pipe flange

Plastic pipe flanged fittings such as PPR, to have the corresponding, the flange pipe diameter, as long as the nominal nominal pressure and nominal diameter, nominal pressure pipe, bolt holes can be matched. Because the outer diameter of the pipe has been considered in the pipe fittings, there is no need to worry.

Q:the gun works great...until i go to elevate the last shell into the chamber, the plastic cup that seats against the crimps of the shell sticks just enough into the tube to not fully push the shell out and onto the elevator, the spring feels a bit week also, are these springs known for wearing out and are they replaceable? looks like the shell tube has large threads that screw into the receiver but ill be damned if i cant get that thing to twist and unscrew!

The tube will unscrew, but not easily the first time it comes off. When the mag springs in our department Mossbergs get tired, we replace them with Remington 870 mag springs and they seem to hold up better. Field strip the shotgun. Put the end of the mag tube in a vise and clamp down ONLY on the little rectangle on the end of the tube (NEVER on the tube itself). Insert the wooden handle.of your hammer into the receiver as close to the barrel mount as you can. Evenly as possible rotate counterclockwise. Remember, it's not going to come off easily. When it lets go, remove the tube, the follower and the spring. Do not try to just stretch out the spring a little. It won't work. Replace the spring and put the follower back in. put the tube back on the receiver. I find it easier to push the follower into the tube a little until you get the threads started. be careful not to crossthread. tighten it up the same way you took it off.

Q:Are plastic tubes suitable for hydraulic applications?

No, plastic tubes are generally not suitable for hydraulic applications due to their lack of strength and resistance to high pressure and temperature.

Q:Such as polypropylene, polystyrene etc. I need to know for a science project.Thanks!

plastic like recycle