Q:I took a refrigerator leak, and found the leak behind my back. Found a very small mouth, I heard that aluminum welding, I do not know how you master how to solve this problem. With what method can make up?. Thank you。

Very simple, ah, at the point where the cut-off, with a copper knot head connection, you can not pay attention to too much force.

Q:How can the refrigerator aluminum pipe leak?

1, the welding of aluminum pipe is more troublesome, and generally replace the new evaporator. Although there is a leak freezer tube can be welded, but not the good point, near the emergence of a new leak, it was suggested to change the new evaporator.

Q:Do you use seamless pipes or aluminium tubes for cold storage?

Cold storage with aluminum tube is better. Because: the heat exchange of aluminum is faster than steel, so the cooling speed is faster, the cost is almost the same as the steel row, aluminum will not rust, so the latter does not need steel platoon to do the rust prevention maintenance.Cold storage is mainly used for constant temperature storage air conditioning equipment for food, dairy products, meat, aquatic products, cold storage is actually a kind of low temperature refrigerator (freezer) also belongs to the refrigeration equipment and a refrigerator compared to the cooling area should be large, but they have communicated with the refrigeration principle.

Q:Are aluminum pipes suitable for chemical storage facilities?

Aluminum pipes are generally not suitable for chemical storage facilities due to their susceptibility to corrosion and potential chemical reactions with certain substances.

Q:1100 what's the match between the aluminum material and the material? Thank you

The deformed aluminum alloy in China can be divided into 1~9 system and 1 Series (1xxxx Series) according to the difference of the main elements, and the 6 Series (6xxxx Series) is AL-Mg-Si alloy, such as 1100 and 6063.

Q:What are the different pressure testing methods for aluminum pipes?

Some of the different pressure testing methods for aluminum pipes include hydrostatic testing, pneumatic testing, and ultrasonic testing. Hydrostatic testing involves filling the pipe with water and increasing the pressure to check for leaks or weaknesses. Pneumatic testing, on the other hand, uses compressed air to assess the pipe's ability to hold pressure without any leaks. Ultrasonic testing utilizes sound waves to detect any defects or flaws in the aluminum pipe. These different methods help ensure the integrity and safety of aluminum pipes in various applications.

Q:We use CNC machining, the best easy to process, the hardness is too low, not good (listen to others say that some aluminum foam will stick to the knife, and some processing is not bright). Online check is said 6063, but to the aluminum shop asked about, say is 6061, buy 50 kilograms first, try to do, but the boss said seems to be another kind, beg you prawns help ah

5, as for aluminum rods or aluminum tubes, it depends on your quantity, quantity, or aluminum bar. Because aluminum is mostly seamed tube (not more seamless market), (the total cost of seamed tube lower) sometimes processed can see the seam line, unless you request is not high.

Q:What is the difference between water conditioned copper tubes and aluminum tubes?

The copper tube is of good quality and the aluminum tube is light. Low cost

Q:How do I remove the aluminum from the PPR steady state aluminum tube?

Hello, PPR steady pipe has a special tool called stripper. It is specially used to remove the aluminum layer on the steady pipe. I hope I can help my friend

Q:Are aluminum pipes suitable for automotive exhaust systems?

Automotive exhaust systems can indeed utilize aluminum pipes. Aluminum, being both lightweight and durable, possesses numerous advantages for exhaust systems. To begin with, aluminum pipes exhibit resistance to corrosion, a critical characteristic for an automotive exhaust system exposed to heat, moisture, and various chemicals. This resistance to corrosion aids in extending the lifespan of the exhaust system and ensures its proper functionality over an extended period. Moreover, aluminum pipes possess exceptional heat dissipation properties. Thanks to aluminum's high thermal conductivity, it can rapidly dissipate the heat generated by exhaust gases, thereby preventing overheating and potential harm to other vehicle components. This becomes especially crucial in high-performance vehicles, where exhaust temperatures can rise significantly. Furthermore, aluminum pipes are relatively easy to manipulate and can be shaped and sized in various ways, making them versatile for different vehicle applications. Their lightweight nature also contributes to enhanced fuel efficiency and reduced overall vehicle weight, both of which can have a positive impact on performance. However, it is important to note that aluminum pipes may not be suitable for every automotive exhaust system. In situations where extreme temperatures or excessive vibrations are expected, alternative materials like stainless steel or titanium may be more appropriate. Nevertheless, for most standard to moderately high-performance vehicles, aluminum pipes represent a suitable and cost-effective choice for automotive exhaust systems.