China supply copper mould tubes/copper mould tube

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10 pc
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copper products: Metallurgical spare parts

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  1. Structure of Description

We are supplying High and Best Quality Copper Mould Tubes, which is the world's most Renowned and Reputed;

We supply Copper Moulds of Highest Quality, ensuring Maximum Life, excellent Heat Resistivity and smoothest Casting Operational efficiency. 

CNBM, is the leading professional designer and manufacturer for copper mould tubes & plates as well as the complete sets of equipments & spare parts used for hundreds of domestic and abroad steel plants. The copper moulds supplied by CNBM adopt advanced European technology. Nowadays, CNBM is one of the largest copper moulds supplier and exporter with more than 30% market share in domestic market and 5% in the world market. We commit to supply products with world-class quality, competitive price, flexible payment terms, speedy delivery and excellent service, and we can also give technical guidance to help our customers to reduce the cost and increase the productivity. We have got high reputation from various customers all over the world.

 2.Main Features

We are supplying High and Best Quality Copper Mould Tubes, which is the world's most Renowned and Reputed.

With Size range 50x50~650x650mm, Length 600-1100mm Radius      R2500-R16000, Thickness  6-50mm

Steady and high quality,

Material  Cu-DHP (SF-Cu DIN1787), CuAg0.1, Cu-Cr-Zr;Coating   Cr, Ni-Co-Cr

We can design as per the customer’s specific requirements.

With lots of export expriences all around the world,

Fast shipment; 30-40days for production;

Packing : Strong, export worthy wooden cases.

 3. Images

China supply copper mould tubes/copper mould tube

China supply copper mould tubes/copper mould tube

China supply copper mould tubes/copper mould tube




Size range 50x50~650x650mm

Length     600-1100mm

Radius      R2500-R16000

Thickness  6-50mm

Internal geometries    Par parallel, single tapered, double tapered, multi-tapered, parabolic tapered   

Material  Cu-DHP (SF-Cu DIN1787), CuAg0.1, Cu-Cr-Zr

Coating   Cr, Ni-Co-Cr

* We can design as per the customer’s specific requirements.



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Q:The air conditioner copper tube joint bloom is what went wrong, not refrigeration
There are a lot of reasons, the indoor brass frost frost, is probably not enough freon, lack of fluoride, the machine is dirty, the outdoor machine may be cotton insulation frost damage, air humidity, bare copper will cause frosting phenomenon, suggest a direct link to customer service detection processing oh.
Q:How to weld the interface between copper pipe and iron pipe
Did the refrigerator repair are: welding of copper and iron keenly aware of the hard interface. You have a good test section pressure, connect the system on the OK, I planted the iron brazing mouth, sometimes a few hours later, no welding is not too good, accidentally put a high-pressure pipe compressor can also get a paste. So, how do you solder the copper and iron interface? The following describes experience of copper and iron welding interface, the main interface is a problem for welding of copper and iron on iron copper silver electrode affinity is not enough, roasted red iron solder is not sticky after iron, some borax may be better, but it is easy to form a leak.
Q:Why use copper tube for the air conditioner in the air conditioner?
In fact, the answer is similar to that of the upstairs. The copper tubes are mainly heat exchange and easy to maintain. But there are many manufacturers have been replaced by copper noodles Lu tube, also said that the 2 is copper, the middle is Lu wood, so when buying, we should pay more attention to. Lu material can not be as durable as copper
Q:GREE air-conditioning inside and outside the machine to connect copper pipe frosting, how to do?
Air conditioning inside and outside the machine connected copper pipe frosting, generally lack of refrigerant reasons, in such a state, the relative power consumption is too much, refrigeration effect is not good, need to add refrigerant.
Q:Air-conditioning outside the machine connected copper tube can be higher than the indoor cabinet?
Take the 60 model air conditioner as an example, the maximum allowable difference between indoor and outdoor machines is 7 meters. So the air-conditioning outside the machine connected to the copper tube can be higher than the indoor cabinet.
Q:Heat dissipation principle of main copper tube 50
1, the main principle is this, in the pipe sealing some easy to evaporate liquid (saturated evaporation pressure, those concepts don't say).For example, freon, a very low pressure (evacuated) water. In this way, there are two states of liquid and steam in the pipeline.2. At one end of the heat, the liquid evaporates and absorbs heat at the same time. These gases diffuse to the cold end, condensing at the same time releasing heat. The condensed liquid returns to the hot end by returning to gravity or capillarity and continues to work.3 gravity heat pipes require hot ends on the bottom cold end or parallel placed for liquid return. Capillary heat pipe without any concern, but also returned, the flow rate is slightly slower.
Q:Is the connecting pipe of the air conditioner copper tube or brass tube?
The connecting pipe of the air conditioner is copper tube! It has good thermal conductivity, oxidation resistance and ductility
Q:1.5 how much is one meter copper tube for air conditioner?
Call the manufacturer about 100 and do it yourself. 30
Q:How to calculate the taper of square billet mold copper tube?
Should pay attention to the use of approximate formula to calculate the cone half angle a/2, should be: cone half angle is less than 6 degree. Divided by length, the number 28.7 is equal to the degree.Many types of mold, according to the received method saturated solution can be divided into evaporation crystallizer and cooling crystallizer; according to the flow mode liquid circulation crystallizer and slurry denominator (i.e. liquor and crystal mixture) circular mold; according to the operation mode can be divided into continuous crystallizer and batch crystallizer.
Q:How can I check the refrigerator for copper tubes, aluminum tubes or iron pipes?
Generally speaking, the refrigerator pipeline system is divided into high pressure section and low pressure section,

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