round copper mould tubes/copper mould tube

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China main port
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10 pc
Supply Capability:
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

 

4.Specification

round

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:Question about electrolysis of dilute copper(II) sulphate?
I'm 99.9 % sure it'll just be the electrolysis of water. The sodium hydroxide will help the water to conduct electricity (it's an electrolyte), but it won't add anything new to be electrolyzed. Water is much easier to reduce than sodium ions, so there will be H2 given off at the cathode, same as in a dilute NaCl solution, and O2 will appear at the anode.
Q:Current Copper prices?
The copper price is quoted in London, USA,China and India. Since Canada is the third largest producer in the world after Chile and the US, the price of copper in Canada will follow the international price. For example it was quoted $3.9594 on 10Nov.2010. Check it out.
Q:When 2.14 g of a copper compound is reduced, 0.545 g of copper metal (Cu) is produced as a result.?
%Cu = 0.545/2.14 = 25.47% 1 mole of Cu has a molar mass of 63.546 63.546 = 0.2547 x Molar Mass of Compound Molar Mass = 249.2 Compound might be CuSO4.5H2O (Molar Mass =249.7)
Q:People copper price?
I can't exactly asnwer your question but, if i import same material into my country from abroad the price (ex-yard) would be: IF: p=price of copper a =percentage of Copper weigth in wire with enamel. b =LME price of copper c = discount rate for wire being scrap material formula would be: (b*(a/100))-c normally c ranges from $60/Ton to $140/Ton so if buyer get this price then you can calculate using backward method that at how much you can sell. I hope it'll help u.
Q:Purification of copper via electrolysis\electroplating?
Q:Is the air conditioner copper pipe welded or welded?
How can the air conditioning copper tube and copper pipe be welded?Copper tube and copper tube welding is generally used silver electrode (its silver content is 25%, 15% or 5%) or copper and phosphorus series welding rod, they all have good fluidity, do not need welding flux. Specific welding procedures are as follows:1) welding copper tube processing: expansion and deburring, old copper pipe must also use abrasive paper to remove oxide layer and dirt. When the diameter of the welded copper pipe is different greatly, it is necessary to clamp the pipe with big diameter in order to ensure that the gap between welds should not be too large.2) nitrogen filling: the copper pipe is filled with nitrogen to carry out welding, which can make the inner wall of copper tube bright, clean and oxide free, so as to effectively control the cleanliness of the system.3) open the welding torch, adjust the mixture ratio of oxygen and acetylene, and choose neutral flame.4) first heated by the flame tube insertion, slightly hot after the flame moves outward a little casing, heating the pipe when the pipe joint uniformly heated to the welding temperature (micro solder (red), adding silver electrode or phosphorus brazing). By the solder melting temperature, and flame temperature maintaining outer flame pipe joints, and not using pre solder melt drip welding joints, then heating welding, otherwise it will affect the strength and density of joints.5) remove the flame and close the torch. Check the quality of the weld. If there is a gap or a sand heel in the weld, re weld the weld
Q:What is the reason that the copper pipe in the freezer is frost free?
1, freezer does not stop, may be your temperature setting is too low, it is possible to open the freezer switch, but also may be your thermostat is broken;2, the trachea slightly frost or condensation is normal, usually after the compressor stops, will defrost evaporation. But since your freezer doesn't stop, there is no defrosting.
Q:where can copper be found?
Copper is commonly used in plumbing, electronics (it's a good conductor), architecture, and currency, to name a few. So I guess the answer to your question is yes, copper can be easily found in household objects.
Q:a copper container (mass:100g) holds 200g of water. The temperature of the container and water is 20 °C...?
  Q1 = [m○(copper).cp(copper) + m(water).cp(water)]T1 Q2 = m(copper).cp(copper) T2   ▬▬▬ Q1+Q2 = Q3 = [(m○(copper)+m(copper)).cp(copper) + m(water).cp(water)].T3 ; T3 > T1 → T3 = {[m○(copper).cp(copper) + m(water).cp(water)]T1 + m(copper).cp(copper).T2]/ [(m○(copper)+m(copper)).cp(copper) + m(water).cp(water)] → T3 =((0,1*400 + 0,2*4200)*20 + 0,15*400*80)/(0,25*400 + 0,2*4200) = 23,83 °C @+ ;)
Q:silver vs copper investing.?
i think of silver is a greater defend investment than gold, for the explanation that silver has useful makes use of. Gold is a organic wager that the financial technique will tank, which does not look to be going on. Of direction if there have been a considerable terrorist attack or new middle east conflict, this is going to be best-maximum suitable to be keeping some gold, besides the undeniable fact that this is now no longer the variety of wager I prefer to make. i ought to evaluate finding silver, besides the undeniable fact that, if the fee was proper.

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