Graphite electrodes including RP Graphite Electrodes, RPI, HP, SHP and UHP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Graphite Electrodes Solutions are:
(Dia. 75-Dia. 700mm)
Our Ladle furnace Graphite Electrodes has the following feature:
We main supply electric arc furnace graphite electrodes, direct current furnaces electrodes.
look forward to working with you for a long time!
Copper Mould Tube & Plate
We specially in supplying Copper Mould Tube, Crystallizing equipment of continuous casters, Mould cooling jacket, Repair of Metallurgical Copper Mould Tube, etc.
Equipments & Spare parts for Continuous Casting Machine.
COPPER MOULD ALLOYS
The copper alloys chosen for the moulds must maintain their physical properties at the operating temperatures of the continuous casting process.
The temperature gradation from the inner wall of the mould to the outside face of the mould can cause serious distortion problems, and Metallurgical Copper Mould Tube is imperative that the correct alloy is chosen for the various operating conditions.
Square Copper mould tube STANDARD MATERIALS
Phosphorus de-oxidised copper
This alloy has been proven to be excellent for the manufacture of moulds in the continuous casting of billets. The main composition of this alloy are Cu +Ag , / .
Copper -Silver alloy
The addition of a small amount of silver, whilst not increasing the melting point of copper, does increase the recrystallisation temperature by almost 100℃, and also helps to give better thermal conductivity at the operating temperatures.
This alloy is normally used in moulds for the continuous casting of blooms and slabs .In this case, the moulds are much thicker than in the billet moulds, and the moulds temperature can be higher. The main composition of this alloy are Cu+ min. Ag / O / .
Copper Mould Tube supplier
The continuous casting of molten steel into billets, blooms and slab products, has been highly refined over the years into an extremely sophisticated system. The continuous casting process is expected to produce metallurgically sound products at the lower possible cost, and this is being achieved in many steelworks throughout the world.
Copper moulds have played an important role in the development of the continuous casting process. Their funcition is to receive the molten steel and to allow rapid heat transfer from the steel to the cooling water to enable quick solidification.
The mould must exhibit excellent thermal conductivity, be resistant for thermal erosion ,and be resistant to distortion from thermal stress. So far only copper and a few copper alloys meet the above conditions, both economically and technically.
Mould cooling jacket supplier SOLIDIFICATION
The rate of solidification in the continuous casting process dictates the speed of production. The molten steel, which is in contact with the inner faces of the copper mould, starts to sllidify as rapidly as the heat is extracted, forming a shell. The shell increases in thickness as more heat is extracted, and eventually total solidfication is achieved. the process is similar to the solidification of ingots in ingot moulds. In continuous casting, the whole process is speeded up, with the aim to produce and homogeneous shell growth. Consequently, the mould is an important part of the continuous casting process, and the manufactured quality of the mould plays and important role in their length of life.
INNER SURFACE COATINGS
Over the years, Metallurgists and Engineers have been working together to develop better continuous casting moulds. The steel companies require a more economical mould which will give a longer service life. Surface coating of the inner walls of the mould has given the best results to date. Coatings available are Chromium and Nickel plating. Also, a combination of the two give good results on slab casting.
SPECIFICATIONS OF COPPER MOULD
Square Copper mould tube
Square 60 x 60 - 350 x 350 (mm)
Rectangle 120 x 160 - 180 x 300 (mm)
Round Copper Mould tube
Diameter 100-400 (mm)
Size(mm): 90x90, 100x100, 110x110, 115x115, 120x120
130x130, 135x135, 140x140, 143x143, 150x150
155x155, 160x160, 165x165, 175x175, 180x180
200x200, 220x220, 100x170, 100x173, 130x240
150x200, 150x210, 150x220, 160x200, 160x220
150x225, 160x235, 165x225, 175x225, 180x220
200x240, 240x240, 235x235
Radius(mm): 4000, 5000, 5250, 6000, 7000, 7500, 8000, 9000, 10250, 10300, 11000, 12000
Length(mm): 700, 750, 780, 790, 800, 810, 812, 850, 900, 1000
Magnesia-Carbon Brick
Plant Introduction
Sinometal refractory engineering Co., Ltd. is a modern comprehensive enterprise consisting of scientific research, manufacture and trade. Industrial products of the company are mainly magnesia refractories.
Products of the company: The company possesses domestic advanced production line of refractories used in metallurgy industry; more than 160 sets of extensive manufacturing facilities; and more than 30 sets of checkout equipment. The company's annual output of magnesia carbon brick, alumina magnesia carbon brick and aluminium carbide brick and so on is 70,000 tons
Quality advantages: All products of the company are in accordance with national standard as well as the enterprise's standard, and has got ISO9001 Quality Management System Certification and ISO14001 Environment Management System Certification.
Scientific and technical advantages: The company invested a large sum of money to built the building of engineering technology center which covers an area of 5,000 square meters in company's capability of scientific research and development is abundant.
high refractoriness Brick brief introduction
Magnesite Carbon brick is a kind of basic refractory which is made from magnesite, graphite as raw material, resin as binder, with high pressure moulding and low temperature treatment.
As one kind of compound refractories, it make magnesite good slag erosion risistance and graphite high thermal conductivity and low dilatability mixed together. Thus BOF Brick has features of high refractoriness, good thermal shock resistance,erosion resistance, and has good performance in I&S industry, including BOF, EAF, LF.
basic refractory brick series have the advantages of good performance, long life and low cost. And long supply experience can make sure that we can give our customer total solutions
Alumina Magnesia Carbon brick has same production process, the main raw materials are fused alumina or bauxite, so it has better strength and refractoriness under load, but the slag resistance is not as good as magnesia Carbon bricks.
Mill Rolls
Metallurgical Rolls used for the modern cold and hot rolled strip tandem mills, medium-wide thick strip mills, profile steels, bars, high speed wiring rolling mills and medium-thin strip mills.
With the spirit of QPR(Quality, Performance, Reputation), we are equipped ourselves with the advanced production, inspection and test equipments, including 8 medium frequency furnaces imported from USA, 1 arc furnace, 1ladle furnace, 1 VD vacuum refining furnace and VC vacuum pouring furnace, 3 centrifugal casting machines, 18 high and low temperature resistance furnaces, 2 quenching furnaces, various NC processing lathes, as well as the Ultrasonic flaw detector, front-view metallurgical phase microscope, metallographic image analyzer, carbon-sulfur analyzer, hydrogen, oxygen and nitrogen analyzer, metallurgical phase hardometer, dilatometer, scanning electron microscope, thermal analyzer, direct-reading spectrometer, Brinellhardness meter, Rockwell apparatus, profile sand tester, profile sand hardness gauge, profile sand coating thickness gauge, tension test machine, impact test machine and etc. Meanwhile we establish perfect product quality assurance system and have been granted the ISO9001: 2008 quality management system certification.
Over 25 years experience, we are supplying to metallurgical graphite electrodes, copper mould tube, mould cooling jacket, and many products in Metallurgy field, and we provide completed service and quality products for you!
RP Graphite Electrodes
our RP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Graphite Electrodes Solutions are:
(Dia. 75-Dia. 700mm)
Our RP Graphite Electrodes manufacturer has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!
SHP Graphite Electrodes
our SHP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Graphite Electrodes Solutions are:
(Dia. 75-Dia. 700mm)
Our Graphite Electrodes manufacturer has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!
UHP Graphite Electrodes manufacturer
our UHP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Metallurgical Graphite Electrodes are:
(Dia. 75-Dia. 700mm)
Our Graphite Electrodes manufacturer has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!
HP Graphite Electrodes exporter
our HP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Metallurgical Graphite Electrodes are:
(Dia. 75-Dia. 700mm)
Our Electric Arc Furnace Graphite Electrodes has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!
Ladle furnace Graphite Electrodes
Our Ladle furnace Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of alternating current furnaces Electrodes are:
(Dia. 75-Dia. 700mm)
Our Electric Arc Furnace Graphite Electrodes has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!
Our direct current furnaces Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of alternating current furnaces Electrodes are:
(Dia. 75-Dia. 700mm)
Our Electric Arc Furnace Graphite Electrodes has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!
Tundish Dry Vibration Mix
(1) Check whether the gas, compressed air and industrial electricity are normal, whether there is leakage, and whether all valves are completely closed.
(2) Check if all kinds of control instruments and vibration motors are working properly.
(3) Check whether the raw material has agglomeration. If there is serious agglomeration, it should not be used; if there is a small amount of agglomeration, the agglomerate should be crushed before use, or discarded.
(4) The residue of the permanent lining surface of the tundish, residual steel and other debris must be removed.
(5) If there is a crack of ≥3mm in the permanent lining of the tundish, it must be repaired first, and the repairing material must be dried before construction.
(6) Evenly apply 2~3mm release agent (or waste engine oil + graphite) on the working lining tire.
(1) Turn the package according to the specified time and transport the tundish to the construction site.
(2) The dry material is transported to the construction site, and placed evenly around the tundish to be constructed, and the packaging pocket is opened.
(3) Construction starts when the wall temperature is lower than 100 °C. When the temperature is high, it must be cooled by a fan.
(4) Bottom of the construction package: Place the bricks, impact plates, stabilizers, retaining walls, and dams on the bottom of the package with welded steel frames or hard fiberboards (to later place the bricks and impact boards, etc.). The dry material is poured into the bottom of the package, and the material is smoothed with a shovel. The height of the dry material at the bottom of the package should reach the required thickness of the bottom of the package. The thickness of the dry material at the bottom of the package is 100 mm.
(5) Lifting mold tire: use the crane to lift the mold tire into the tundish, adjust the position of the mold tire by the positioning rod, and make the distance between the mold and the permanent liner of the tundish as the design thickness, and the dry thickness of the wall. It is 75mm, and the gap between the tire and the permanent lining is equidistant, and the error is less than 5 mm to prevent the working lining from being thinner and affecting the life. If the bottom of the dry material is not flat, if the tire is not vertical, the tire must be lifted, and then the bottom of the bag is re-padded. Install the slag wall and the dam retaining groove mold.
(6) Construction wall: After the dry materials packed in the small bag are placed along the various points of the tire, the layers are evenly layered at each point and poured into the gap between the package and the permanent lining, to the position of the mouth, dry material Do not drop too much (less than 300 mm per layer) to avoid segregation of dry materials. Turn on the vibration motor and continue to pour dry material until the dry material fills up. The motor vibration time is generally 5 minutes (depending on the motor excitation strength). For example, if there is a special reason during construction (for example, if a motor suddenly fails to work), it may cause some parts to be difficult to be tapped. It may be temporarily tempered with a stick such as steel brazing, tamping the dry material and appropriately prolonging the vibration time. . Solve problems in time afterwards. Do not pour the ropes and other debris during construction to ensure the safe use of the tundish.
(7) Low-temperature baking: open the air valve and blow it into the mold tire for 5~10min to ensure that the gas concentration in the mold tire is reduced below the explosion limit, and the air valve remains open; open the gas main valve, then open the gas sub-valve one by one and ignite, open Immediately after the valve, the ignition should be started. If there is any abnormality, immediately close the gas main valve and check it, then press the ignition program to ignite; point the burner to adjust the flame to the appropriate size. By adjusting the burner flame, the temperature in the mold cavity is controlled at 200~250 °C, and the baking time is controlled at 50~60min (depending on the baking temperature).
(8) Turn off the fire: After the baking reaches the requirement (the color of the dry material is about 1/3 or the color changes or becomes hard/sticky), the fire can be stopped (the gas is stopped first and then the air is stopped). If there are individual burners due to firepower It is weak and can extend the burning time of this burner separately. When the fire is stopped, the gas main valve and the sub-valve are closed, and the natural cooling is more than 1 hour (if the tire temperature is still high, the compressed air can be forced to cool, but it will produce fine cracks, which will not affect the use). It can be demolded when the control is below 100 °C and the gap between the package tire and the working lining is around.
(9) Demoulding: Use the crane to lift the membrane to the designated position. When demoulding, it should be lifted vertically and slowly. Pay attention to the uniform force to prevent damage to the well-constructed lining and produce transverse cracks. Check the thickness and strength of the working lining after demolding, and find the problem in time.
(10) Install the flow stabilizer: clean the inside of the bag and use the dry material to lay the bottom. When the building is built, the brick body should be moved back and forth along the horizontal plane until it is in contact with each other. Dry the material around the stabilizer with a dry material (or spread).
(11) Installation of slag wall and dam: According to the requirements of the drawings, determine the installation position of the slag wall and dam, and use the crane to hang it. It should be installed perpendicular to the middle package, and the surrounding area should be smeared with the coating material.
(12) Install the brick: remove the pre-buried steel frame and install the brick according to the specified position. The brick is placed in a flat and accurate position. The brick is filled with dry material. Install the nozzle according to the requirements. Dry material can be used around the upper nozzle.
Note: The installation block can also be carried out before the bottom of the package, and the upper cover is covered with a steel frame.
Non-Invasive Ventilator
In the 6th Edition of China National health commission Coronavirus pneumonia treatment, there is equipment called Humidified high flow nasal cannula oxygen ventilator has been highly recommended, it has been widely adopted in the Hospital in Wuhan treating the Coronavirus Pneumonia and approved very effective.
Function and Features of the medical ventilator:
The quantity of Humidified high flow nasal cannula oxygen ventilator used in the treatment is 4 times than that of the invasive ventilator in the hospital of Wuhan. When an invasive ventilator has to be used, the chance to save life become low, if the humidified high flow nasal cannula oxygen ventilator is used in due time, a lot of life can be saved.
Face Mask KN 95
KN95/FFP2 Protective Mask we can offer:
- Protecting from Covid-19, dust, haze particles
- Bacterial filtration efficiency(BFE)>95%
- Ear loop, elastic band, latex free
- 3D breathable space, comfortable to breathe
- GB2626-2006
- EN149:2001+A1:2009
- 10pcs/bag, 100bag/box
- Box size: 68x36x32cm
- Box gross weight:
- 1pc/bag
Graphite electrodes including RP Graphite Electrodes, RPI, HP, SHP and UHP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Graphite Electrodes Solutions are:
(Dia. 75-Dia. 700mm)
Our Ladle furnace Graphite Electrodes has the following feature:
We main supply electric arc furnace graphite electrodes, direct current furnaces electrodes.
look forward to working with you for a long time!
Copper Mould Tube & Plate
We specially in supplying Copper Mould Tube, Crystallizing equipment of continuous casters, Mould cooling jacket, Repair of Metallurgical Copper Mould Tube, etc.
Equipments & Spare parts for Continuous Casting Machine.
COPPER MOULD ALLOYS
The copper alloys chosen for the moulds must maintain their physical properties at the operating temperatures of the continuous casting process.
The temperature gradation from the inner wall of the mould to the outside face of the mould can cause serious distortion problems, and Metallurgical Copper Mould Tube is imperative that the correct alloy is chosen for the various operating conditions.
Square Copper mould tube STANDARD MATERIALS
Phosphorus de-oxidised copper
This alloy has been proven to be excellent for the manufacture of moulds in the continuous casting of billets. The main composition of this alloy are Cu +Ag , / .
Copper -Silver alloy
The addition of a small amount of silver, whilst not increasing the melting point of copper, does increase the recrystallisation temperature by almost 100℃, and also helps to give better thermal conductivity at the operating temperatures.
This alloy is normally used in moulds for the continuous casting of blooms and slabs .In this case, the moulds are much thicker than in the billet moulds, and the moulds temperature can be higher. The main composition of this alloy are Cu+ min. Ag / O / .
Copper Mould Tube supplier
The continuous casting of molten steel into billets, blooms and slab products, has been highly refined over the years into an extremely sophisticated system. The continuous casting process is expected to produce metallurgically sound products at the lower possible cost, and this is being achieved in many steelworks throughout the world.
Copper moulds have played an important role in the development of the continuous casting process. Their funcition is to receive the molten steel and to allow rapid heat transfer from the steel to the cooling water to enable quick solidification.
The mould must exhibit excellent thermal conductivity, be resistant for thermal erosion ,and be resistant to distortion from thermal stress. So far only copper and a few copper alloys meet the above conditions, both economically and technically.
Mould cooling jacket supplier SOLIDIFICATION
The rate of solidification in the continuous casting process dictates the speed of production. The molten steel, which is in contact with the inner faces of the copper mould, starts to sllidify as rapidly as the heat is extracted, forming a shell. The shell increases in thickness as more heat is extracted, and eventually total solidfication is achieved. the process is similar to the solidification of ingots in ingot moulds. In continuous casting, the whole process is speeded up, with the aim to produce and homogeneous shell growth. Consequently, the mould is an important part of the continuous casting process, and the manufactured quality of the mould plays and important role in their length of life.
INNER SURFACE COATINGS
Over the years, Metallurgists and Engineers have been working together to develop better continuous casting moulds. The steel companies require a more economical mould which will give a longer service life. Surface coating of the inner walls of the mould has given the best results to date. Coatings available are Chromium and Nickel plating. Also, a combination of the two give good results on slab casting.
SPECIFICATIONS OF COPPER MOULD
Square Copper mould tube
Square 60 x 60 - 350 x 350 (mm)
Rectangle 120 x 160 - 180 x 300 (mm)
Round Copper Mould tube
Diameter 100-400 (mm)
Size(mm): 90x90, 100x100, 110x110, 115x115, 120x120
130x130, 135x135, 140x140, 143x143, 150x150
155x155, 160x160, 165x165, 175x175, 180x180
200x200, 220x220, 100x170, 100x173, 130x240
150x200, 150x210, 150x220, 160x200, 160x220
150x225, 160x235, 165x225, 175x225, 180x220
200x240, 240x240, 235x235
Radius(mm): 4000, 5000, 5250, 6000, 7000, 7500, 8000, 9000, 10250, 10300, 11000, 12000
Length(mm): 700, 750, 780, 790, 800, 810, 812, 850, 900, 1000
Plant Introduction
Sinometal refractory engineering Co., Ltd. is a modern comprehensive enterprise consisting of scientific research, manufacture and trade. Industrial products of the company are mainly magnesia refractories.
Products of the company: The company possesses domestic advanced production line of refractories used in metallurgy industry; more than 160 sets of extensive manufacturing facilities; and more than 30 sets of checkout equipment. The company's annual output of magnesia carbon brick, alumina magnesia carbon brick and aluminium carbide brick and so on is 70,000 tons
Quality advantages: All products of the company are in accordance with national standard as well as the enterprise's standard, and has got ISO9001 Quality Management System Certification and ISO14001 Environment Management System Certification.
Scientific and technical advantages: The company invested a large sum of money to built the building of engineering technology center which covers an area of 5,000 square meters in company's capability of scientific research and development is abundant.
high refractoriness Brick brief introduction
Magnesite Carbon brick is a kind of basic refractory which is made from magnesite, graphite as raw material, resin as binder, with high pressure moulding and low temperature treatment.
As one kind of compound refractories, it make magnesite good slag erosion risistance and graphite high thermal conductivity and low dilatability mixed together. Thus BOF Brick has features of high refractoriness, good thermal shock resistance,erosion resistance, and has good performance in I&S industry, including BOF, EAF, LF.
basic refractory brick series have the advantages of good performance, long life and low cost. And long supply experience can make sure that we can give our customer total solutions
Alumina Magnesia Carbon brick has same production process, the main raw materials are fused alumina or bauxite, so it has better strength and refractoriness under load, but the slag resistance is not as good as magnesia Carbon bricks.
Metallurgical Rolls used for the modern cold and hot rolled strip tandem mills, medium-wide thick strip mills, profile steels, bars, high speed wiring rolling mills and medium-thin strip mills.
With the spirit of QPR(Quality, Performance, Reputation), we are equipped ourselves with the advanced production, inspection and test equipments, including 8 medium frequency furnaces imported from USA, 1 arc furnace, 1ladle furnace, 1 VD vacuum refining furnace and VC vacuum pouring furnace, 3 centrifugal casting machines, 18 high and low temperature resistance furnaces, 2 quenching furnaces, various NC processing lathes, as well as the Ultrasonic flaw detector, front-view metallurgical phase microscope, metallographic image analyzer, carbon-sulfur analyzer, hydrogen, oxygen and nitrogen analyzer, metallurgical phase hardometer, dilatometer, scanning electron microscope, thermal analyzer, direct-reading spectrometer, Brinellhardness meter, Rockwell apparatus, profile sand tester, profile sand hardness gauge, profile sand coating thickness gauge, tension test machine, impact test machine and etc. Meanwhile we establish perfect product quality assurance system and have been granted the ISO9001: 2008 quality management system certification.
Over 25 years experience, we are supplying to metallurgical graphite electrodes, copper mould tube, mould cooling jacket, and many products in Metallurgy field, and we provide completed service and quality products for you!
RP Graphite Electrodes
our RP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Graphite Electrodes Solutions are:
(Dia. 75-Dia. 700mm)
Our RP Graphite Electrodes manufacturer has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!
SHP Graphite Electrodes
our SHP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Graphite Electrodes Solutions are:
(Dia. 75-Dia. 700mm)
Our Graphite Electrodes manufacturer has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!
UHP Graphite Electrodes manufacturer
our UHP Graphite Electrodes are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.
Our main exporting size of Metallurgical Graphite Electrodes are:
(Dia. 75-Dia. 700mm)
Our Graphite Electrodes manufacturer has the following feature:
Graphite electrodes including RP, RPI, HP Graphite Electrodes, SHP Graphite Electrodes and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal. If you want to get more information, welcome to contact us!