Metallurgy Machinery

Oxygen Lance Pipe (Calorized & Ceramic Coated Oxygen Lance Pipe) 1. Plain oxygen lance pipe 2. Ceramic coated oxygen lance pipe 3. Calorized oxygen lance pipe 4. Calorized and ceramic coated oxygen lance pipe We supply all the types of oxygen lance pipes according to your requirement. Oxygen Lance is a hollow electric welded tube used in various sizes from 1/8″ to 2″ inside diameter. Oxygen Lance Pipe comes in a variety of end finishes. End caps are provided to prevent contamination. Oxygen Lancing is a reliable method for tapping heats or for other production operations. Oxygen Lance Pipe is used to remove the carbon from molten metal. During the steelmaking process, a desired carbon content is attained by injecting oxygen into the molten metal. This process is used in blast furnaces, basic oxygen furnaces and also induction and electric furnaces. Lances are used for opening furnace tap holes, cleaning ladle well blocks, unclogging tundish nozzles, cutting ferrous materials, providing the steel or iron is hot enough to sustain burning, ie cutting skulls, spill clean-up, etc. Supply range: 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm (customized) Contact: cici[@]jsxrgy.com Website: https://www.metallurgicalchina.com

Minimum Order: 1000

Product Description 1、Our lance pipe lasts 3 to 10 times * longer than mild steel lances and is used not only for the melting and refining of steel by blowing oxygen gas, but is also used for the injection of carbon, lime, and/or other additives. * Note : Lance consumption rate varies widely depending on the conditions in which the lance is used. Characteristics of our Lance (1) Minimum Consumption The calorized layer and the refractory coating layer together generate the strong heat resistance and anti-oxidation to achieve minimum consumption of lance pipe to cut down your cost. (2) Superior Quality Strict quality control is made at each production process over the raw materials to the finished products. (3) Economical Price Low price with high quality is achieved through mass production at our most advanced factory. Uses (1) Cutting steel scrap, melting and refining steel at electric arc furnance. (2) Injection of carbon, lime powder and/or other additives for adjusting grades of carbon steel or special steel. (3) Removing slag inside oxygen converter. (4) Other uses which require strong resistance against heat, oxidation, sulfuration, vanadium attack, etc. Supply range 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm (customized) Contact: cici[@]jsxrgy.com Website: https://www.metallurgicalchina.com

Minimum Order: 1000

Product Description Calorised refractory-coated lancing pipes are manufactured by rendering calorization finish to carbon steel in the thickness range of 230 – 400 microns on both the inner and outer surfaces. This is an aluminium diffusion treatment which promotes the fire-proof properties of steel pipes and High Quality Thermal Lance Pipe. This type of diffusion is an intermetallik bond, which does not get damaged either by mechanical working like bending or straightening or by temperatures. The calorisation treatment and the refractory coating give the MS pipes an extra ordinary higher life and resistance to corrosion at high temperature than that of ordinary ones and expensive stainless and alloy steel pipes normally used in oxygen lancing in electric arc furnaces and chemical factories and refineries. The average life of calorised and refractory coated pipes is 7 – 9 times more than that of ordinary pipes and stainless steel pipes. Colorized and refractory coated pipes are used in areas requiring high temperature and corrosive applications as follows: Heat exchangers, handling hot and corrosive gas. Finned Tubes. Gas ducts for SO2 & H2S gases. Reformer tubes. Regenerator tubes. Refinery flue gas tubes. Ethylene Pyrolysis furnace tubes. Oxygen lancing pipes in Alloy steel plants and copper smelters. The pipe is a low carbon special thin walled pipe, with high strength to weight ratio. The normal bore size and Wall thickness are as per standards. The calorising is upto a depth of 230 to 400 microns. Supply range 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm (customized) Contact: cici[@]jsxrgy.com Website: https://www.metallurgicalchina.com

Minimum Order: 1000

Product Description: Ceramic coated treatment increases lance life beyond that of conventional refractory coated pipe method. In this treatment both inner and outer surface of steel pipes are coated with different layers under high temperature. It will be start with preparing the surface of steel pipe and then coating by refractory materials. In this innovation we increase the life of Oxygen lance pipe. The average life of Ceramic coated lance pipe is 2-3 times more than the conventional refractory coated pipe. Ceramic coated pipes are used in area requiring high temperature and Corrosive application as follows: Oxygen lancing pipes in steel and copper smelter plants. Injecting carbon and other powders in to the electric furnace and ladle. Blowing argon in to ladle. Blowing argon and oxygen into AOD. Injecting flux for degassing in aluminum melting furnaces. Opening nozzles in tundish and ladles. Opening the iron notch of a blast furnace. Removing slag adhering to the tapping notch of converters and various kind of ladles. Raising temperature where steel is treated with KR, DH, and RH methods. Supply range: 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm  (customized) Contact: cici[@]jsxrgy.com W , ebsite: https://www.metallurgicalchina.com

Minimum Order: 1000

Product Description: Ceramic Coated Oxygen Lance is used in the manufacture of metals like Steel, Copper and Zinc. Chlorine is used in the manufacture of Aluminium. These gases react with the undesirable impurities and form their respective oxide or chlorides. These oxides or chlorides then float to the surface of the molten metal and are removed. To transfer these gases to the molten metal, a pipe is needed. This pipe is the Lancing Pipe and the process of injecting gases into molten metal is known as Lancing. Traditionally an ordinary Pipe has been used. The material of construction is Low Carbon Steel ( Mild Steel ) , Electrically Resistance Welded ( ERW ) in the shape of a pipe. Since the molten metal is Steel or Copper or Zinc, and the pipe is of Mild Steel, the pipe melts into the Molten Metal, at the end which is dipped into it . Besides because of the high temperature of the Molten Metal, the pipe also gets oxidized and melts faster into the Molten Metal. Hence the pipe gets consumed and has to be replaced . The rate of replacement decides the cost of production. Therefore in order to contain the cost it is imperative to reduce the rate of replacement of these pipes. Ceramic Coated Pipes do exactly this reduction in the rates of replacement. As against the usage of 2.5 pipes of plain Mild Steel variety, one has to use only 1 plain Ceramic Coated Pipe. The cost of the plain Ceramic Coated Pipe is not 2 1/2 times the cost of the plain Mild Steel pipe. Hence there is a net savings in the cost of pipes used. Supply range: 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm  (customized) Contact: cici[@]jsxrgy.com W , ebsite: https://www.metallurgicalchina.com

Minimum Order: 1000

Product Description: Ceramic coated pipe is a carbon steel pipe with multiple, thin layers of ceramic coating both outer and inner. The ceramic coating is resistant to slag attack and extends the life of the pipe when it is immersed into molten metal or in high temperature atmospheres. The applications include powder injections, tap-hole cleaning and opening nozzles in ladles, tundishes and launders. Ceramic coated pipe was developed to increase the lance life beyond conventional calorized or black pipes. Due to innovative methods of refractory deposition for interior and exterior coatings, it provides unequaled lance life at lower cost. A special ceramic coating has been developed for copper smelter applications. 　　Ceramic coated pipe is used to inject oxygen or other gases into the submerged electric furnaces. The pipe provides a much longer life in the high- temperature furnace environment than previously used stainless-steel pipes. Using Ceramic coated pipe to inject gas in submerged electric furnaces reduces costs and downtime for smelter production. Some of the various uses of Ceramic coated pipes include the following: •-Cutting scrap, raising bath temperatures and decarburizing •-Opening nozzles in tundishes and ladles •-Injecting carbon and other powders into the electric furnace and ladle •-Opening the iron notch of a blast furnace •-Injecting argon into ladles •-Injecting argon and oxygen into the aod •-Injecting flux for degassing in aluminum melting furnaces To enumerate the advantages of these pipes in oxygen steel making process are: -The exothermic reaction and agitation promote decarbonisation and heat rise in the furnace, while foaming slag can be eliminated. -Fusion of sub material can be accelerated -As the process raises the temperature -Quality of steel will be improved -Selection of raw materials to be charged becomes easy -The process raises the production capacity of an electric furnace -Hydrogen, Nitrogen and non-metallic inclusions can be eliminated through oxidation -It makes it possible to recover chrome with the use of high chrome steel scrap. Supply range: 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm  (customized) Contact: cici[@]jsxrgy.com< , br>Website: https://www.metallurgicalchina.com

Minimum Order: 1000

Product Description: We are offering a comprehensive assortment Plain Ceramic Coated Oxygen Lancing Pipes which are made utilizing high grade raw material. To transfer these gases to the molten metal, pipe is needed. This pipe is the Lancing Pipe and the process of injecting gases into molten metal is known as Lancing. Traditionally an ordinary Pipe has been used. The material of construction is Low Carbon Steel (Mild Steel), Electrically Resistance Welded (ERW) in the shape of a pipe. Since the molten metal is Steel or Copper or Zinc, and the pipe is of Mild Steel, the pipe melts into the Molten Metal, at the end, which is dipped into it. Beside because of the high temperature of the Molten Metal, the pipe also gets oxidized and melts faster into the Molten Metal. Hence the pipe gets consumed and has to be replaced. The rate of replacement decides the cost of production. Therefore in order to contain the cost it is imperative to reduce the rate of replacement of these pipes. Ceramic Coated Pipes do exactly this reduction in the rates of replacement. As against the usage of 2.5 pipes of plain MS variety, one has to use only 1 plain Ceramic Coated Pipe. The Cost of plain Ceramic Coated Pipe is not 2 ½ times the cost of the plain MS pipe. Hence there is a net savings in the cost of pipes used. Supply range: 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm  (customized) Contact: cici[@]jsxrgy.com< , br>Website: https://www.metallurgicalchina.com

Minimum Order: 1000

Produce Description: Ceramic Coated Pipes are manufactured by applying a special refractory coating on the inside and outside of mild steel pipe. Depending upon the normal bore of the pipe one or two refractory coats are applied on inside of the pipe. On outside the number of coats ranges between 3 to 5. This improves the resistance of the Ceramic Coated PIpes to the attack of liquid metal & slag. It is used in Electric Arc Furance for Oxygen as well as Argon Lancing. The coating increases the life of the pipe in operation and offers the following advantages: a. Lower lancing time. b. Lower Oxygen consumptiondue to imroved effective lancing. c. Saves times otherwise wasted in changing pipes. d. Lower inventory of pipes in the stores. Supply range: 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm  (customized) Contact: cici[@]jsxrgy.com< , br>Website: https://www.metallurgicalchina.com

Minimum Order: 1000

Product Description: Ceramic Coated Pipes are manufactured by applying a special refractory coating on the inside and outside of mild steel pipe. Depending upon the normal bore of the pipe one or two refractory coats are applied on inside of the pipe. On outside the number of coats ranges between 3 to 5. This improves the resistance of the Ceramic Coated PIpes to the attack of liquid metal & slag. It is used in Electric Arc Furance for Oxygen as well as Argon Lancing. Applications: in addition to cutting scrap, raising bath temperatures and decarburizing include the following: opening nozzles in tundishes and ladles injecting carbon and other powders into the electric furnace and ladle opening the iron notch of a blast furnace removing slag adhering to the tapping notch of converters and various kinds of ladles injecting argon into ladles raising temperature when steel is treated with KR, DH, and RH methods injecting argon and oxygen into the AOD injecting flux for degassing in aluminum melting furnaces Supply range: 1. Outer Diameter: From 21.4mm-60mm for your choice 2. Length: From 1 meters to 5.5 meters (customized) 3. Coating: 2mm-3mm  (customized) Contact : cici[@]jsxrgy.com Website : https://www.metallurgicalchina.com

Minimum Order: 1000