High density Purified Copper Alloy Ingot Casting for Steelmaking

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
500 kg
Supply Capability:
10000 kg/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Product: High density copper alloy ingot
Type Specifications: T2, TU1, TU2, TP2
Produced by low-vacuum copper smelting casting technology with its intellectual property right owned by Feichi Copper & Aluminum; high density and high purity product with low hydrogen and oxygen content, usually processed into copper products of various shapes and widely applied in steelmaking, electric power, shipbuilding, and machinery sectors


Produced by low-vacuum copper smelting casting technology with its intellectual property right; high density and high purity product with low hydrogen and oxygen content, usually processed into copper products of various shapes and widely applied in steelmaking, electric power, shipbuilding, and machinery sectors



Special Shaped tungsten products


We produce special shaped tungsten products and other OEM products.

Production Equipment

      750-1500kg main frequency induction copper melting furnace, 80MN water seal extruder, LG60 high speed two-roll cold pilger mill, straight-line wire-drawing machine, copper tube/pipe straightener, polisher, 84′ copper coil winding machine, straightening-cutting & pancake coiling machine, thermoplastic packaging machine, 1.2T continuous bright annealing furnace.


 80MN extruder

Continuous bright annealing furnace

Testing Devices

       spectrum analyzer, atomic absorption analyzer, spectrophotometry, analytical balances, metallurgical microscope, eddy current flaw detector, metal tensile testing machine, eddy conductivity instrument.

Hardness tester

Spectrum analyzer

Metallurgical microscope

Metal tensile testing machine

Atomic absorption analyzer


      refined copper — smelting & casting — extrusion — rolling — drawing — straightening-cutting/forming of pancake coil — bright annealing — packaging — finished goods.


GB/T 1527-2006     Drawn tube of copper and copper alloys
GB/T 16866-2006   Dimensions and tolerances of copper and copper alloy seamless tubes
GB/T 4423-2007     Copper and copper-alloy cold-drawn rod and bar
GB/T 5231-2001     Wrought copper and copper alloys chemical composition limits and forms of wrought products
GB/T 5585.1-2005   Copper or aluminium and its alloy bus bars for electrical purposes—Part 1:Copper andcopper alloy bus bars
GB/T 17791-2007   Seamless copper tube for air conditioner and refrigeration equipment
GB/T 19850-2005   The seamless round copper tubes for electrical purposes
GB/T 26024-2010   Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system
ASTM B280-2008   Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service
EN 12735-1:2001  Copper and copper alloys Seamless,round copper tubes for air-conditioning and refrigeration Part 1:Tubes for piping systems
EN 12735-2:2001  Copper and copper alloy – seamless round copper tube/pipe for air-conditioning and refrigeration system – for equipment
JIS H3300-2009       Seamless copper and copper alloy tube/pipe


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How do you weld aluminium tubes and copper tubes? Who knows?
Look at your equipment condition. The conditions for argon arc welding or welding. Nitrogen dioxide. No conditions for the ordinary welding line.
Q:How many meters does the air conditioner come with copper tube?
The beauty of the factory hook with 3 meters, with 4 meters of cabinet connecting tube, the excess part of another charge; 2 horses below 80 yuan / m, 2 horsepower 100 yuan / m, 3 horsepower 120 yuan / m, the length of less than 1 meters by 1 meters charge. In Baidu search "group beauty", Midea Electronics Group buy
Q:Air conditioning copper tube can hold several meters longest
For example, ordinary home air conditioning, the longest connecting pipe can receive 15~20 meters, and medium-sized multi unit can receive more than 100 meters.
Q:The brass of 42 to 6.4 of each pipe diameter approximately every 100 meters?
The copper pipe has a strong corrosion resistance, and has become the first choice for modern contractors in the installation of plumbing, heating and cooling pipes in all residential commercial premises.
Q:If the air conditioner is re assembled, will it damage the copper tube?
1. Fluoride collection. Turn on the machine and refrigerate. After the compressor works, turn off the high pressure valve, run for one minute, turn off the low pressure valve and stop the machine. Unplug the power plug (remember!!!!!!!!)!2, outdoor machine brass fittings (plastic cloth, to prevent the soil), outdoor electrical connector (remember line order)3. Remove the indoor and outdoor units.Loading machine:1, according to the position of the indoor machine tube wall play: in a predetermined position hanging plate nail of the indoor machine (must ensure the level, the level of instrument calibration), the pipe is penetrated out after hanging indoor machine;2, according to the length of the pipe to determine the location of outdoor machines, outdoor machines should also ensure that the level;3, connect high and low pressure pipe, first open high pressure valve, and then loose low-pressure pipe lock mother (exhaust pipe air), hear the voice of the vent, 8~10 seconds later, the lock mother, open the low pressure valve, in order to connect the wire.4. Switch on the power and test the machine. Check the joint (lock) with soap water for leaks.Note: 1. old air conditioning copper poor toughness, easy bending die into laos;2. take fluoride and exhaust air thoroughly;3., internal and external confidential level, firm, otherwise loud noise;4. there is no leakage.These are personal experiences that I hope will help you. In addition, the above procedure is only applicable to summer (the working condition of air conditioner is refrigeration)
Q:Is the diameter of the air conditioner copper pipe inner diameter or outer diameter?
5P air conditioning is equipped with a diameter of 19mm copper tube, air conditioning, low pressure pipe. The pipeline of diameter 16mm is a pipeline that replaces the diameter of 19mm, and the price difference between the two is very different, and can not be replaced.Brass diameter refers to the inner diameter, vernier caliper can be accurately measured, or look at the signs on the air conditioning copper cap.
Q:What's the brake hose for the car? Where is it installed? solve
It's the brake fluid. Install the car on the lower connections, the brake master, the ABS pump, and the brake sub pump
Q:Defects in copper tubes
For copper, the high price is the biggest drawback is that it is the most upscale pipes, usually after welding installation will never Water Leakage, also won't like the PPR crack, there is even copper has certain bactericidal effect, Beijing union hospital is in the copper, has been 70 years, should be trusted.
Q:I'd like a brass tube with a diameter of 2. Do you have one made by this manufacturer?
See if your request can be reached!Personal advice:Custom tubes words or to choose manufacturers a little better, so you can not change the specifications for it is a little better, they have the machine, so the accuracy can also be controlled, so it will be easier cooperation!
Q:What are the advantages of a copper tube radiator over other radiators?
(3) the excellent thermal performance of the copper tube convection radiator is fast. The product is made of all copper channel, and it can reach the standard heat dissipation in a minute after the hot water passes. The heat transfer rate is much higher than that of the common radiator. Easy to adjust the room temperature for copper tube convection radiator for the latest patent product, invalid regulation in temperature control, only the paper will do the corresponding radiator outlet cover part, reduce air flow, the heat of the radiator can be adjusted, to achieve the purpose of controlling temperature. Copper pipe convection radiator high water pressure resistance: pipe convection radiator products using all copper water structure, the water portion of all copper, bearing up to 30Kg pressure, safe operation does not leak, thus greatly improve the safe use of (4) energy-saving long life products make full active copper waterway, good corrosion resistance, suitable for all kinds of water quality, corrosion resistance, compared to a few times the length of steel or aluminum radiator in its life, corrosion resistance comparable with the old cast iron radiator.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range