round copper mould tubes/copper mould tube

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10 pc
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400 pc/month

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metallurgical machinery: copper products

Product Description:

  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

With Size range Φ90~Φ1200, 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


round copper mould tubes/copper mould tube

round copper mould tubes/copper mould tube




Size range Φ90~Φ1200

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:What is the size of the copper pipe diameter of the central air conditioner?
The central air conditioning refrigerant pipe does not need to calculate the pipe diameter, and the pipe joint size is limited at the factory equipment joint.The wind pipe of the wind system needs to calculate the pipe diameter. The air system uses the assumed velocity method: first, according to the scope specified in the national standard, the air pipe is assumed to be a speed V, and then the air flow is known.Then according to the wind pipe area (3600* = air / wind duct area that is assumed), and then to check the information, which can choose the wind pipe size, 0.23 is assumed before duct area, then you can choose a 500*500 wind pipe, this pipe is 0.25 of the area, and then to 0.25 into the formula: = air / wind speed (wind area *3600), namely: V= / air (0.25*3600), can be calculated by 500*500 tube after wind velocity.In the actual flow rate to meet the specifications of the premise, the diameter is the diameter of the preliminary design, of course, after the need for verification calculation.
Q:Aluminum tube copper 1216 what does it mean?
12161418 aluminum plastic tubes are: 1216 for 4 in charge, in the outer diameter: 12. Internal diameter: 161418 to 5, in outer diameter: 14. Internal diameter: 181620 to 6, in outer diameter: 16. Inside diameter: 20, I am aluminum plastic pipe factory, so I know better.
Q:Air conditioning, one to five thick brass tubes
Hello, I'm a famous technician. I'm glad to be of service to you! 1p:6 10, 1.5p:6 12, 2p:6 12, 3p:10 165p:12 191019
Q:Which kind of heat exchange effect is good for copper tube and stainless steel tube?
The heat transfer efficiency of copper tube is high, and the heat transfer efficiency is high. It is recommended to use copper pipe with internal thread, and the heat transfer area is larger
Q:Why use copper tube for the air conditioner in the air conditioner?
Copper more "soft" ductility is good, the interface easy to seal, no leakage of fluorine.1., the refrigerant is ultimately to absorb heat in the evaporator, heat in the condenser, and the outside of the tube is connected with the heat sink.2. copper is better than aluminum in heat conductivity, welding performance and mechanical strength is much better than aluminum, of course, the price is more expensive than aluminum.3., copper prices now rise more severe, and some refrigerators, air conditioners will be copper thin, or switch to aluminum pipe, the price is lower, the performance is also slightly worse than copper.
Q:Is the refrigerator tube of MeiLing refrigerator copper tube?
There is no that brand is used all copper tube, usually copper tube, aluminum tube, Bondi tube combination, and now these materials of the pipeline is fully meet the daily use, no problem.
Q:What's the working principle of the gas cooker?
In general, such small holes are relatively high combustion oxygen consumption, such as liquefied petroleum gas must be brought, most of the natural gas is also there, artificial gas is absolutely prohibited.
Q:How can the brass in the air conditioner be changed?
Method for changing left and right sides of air conditioner copper pipe in air conditioner:The first indoor bundling belt, find a brass connector, open the screw. After that, the plastic layer of the copper tube is peeled off, and then the direction of the turn of the inner machine copper pipe is shifted. In general, the original machine has a wire spring at its turn and is sheathed with copper tube, which is convenient to turn the direction of force.When the engine is out of the factory, the exit direction of the copper pipe is facing the inner machine copper pipe from the left hand side, and if needed, the copper pipe is also feasible from the right hand side. Manufacturers early thought, but also in the right hand side of the air-conditioning, there is a can open the exit. Open the exit and move the copper tube towards the exit. But you need to be careful when moving. Prevent flat dead copper tubes from moving.
Q:Outdoor air conditioner copper tube blackened, broken hole, leakage of fluorine, gas corrosion by the ditch, and? One hundred
There must be a statement of corrosion. Methane (CH4) is, by definition, a weak acid. Long periods of gas erosion can react with copper tubes and change their properties. Besides, the copper tube is pressurized, which accelerates the speed to a certain extent. Corrosion prevention: epoxy coal tar cold belt first winding; insulation use polyurethane insulation pipe, seal to do well.
Q:Where are the squid pipes after the bombing of the arsenal?
Just around the ruins of the building, you'll need luck, chances are lowHalo ah... That drain water is not with the chariot to fight the crocodile mixed up?...Before the explosion, the probability of squid appearing in the building is relatively high. The problem is that you have to beat it. Need the back of the advanced equipment, otherwise it will be spike.

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