In electric arc furnace steelmaking, oxygen or other gases are delivered to melt and refine steel in the electric arc furnace.
(2) Inject other powder additives to adjust steel grades or make special steel.
(3) Remove the slag in the oxygen converter.
(4) Other uses, such as strong heat resistance, oxidation resistance, sulfidation resistance and corrosion resistance.
steelmaking oxygen lance oxygen lance electric furnace steelmaking
1. Low consumption. The high temperature resistant coating forms strong heat resistance and oxidation resistance together, which can achieve the minimum consumption of oxygen blower and reduce the cost.
2. High quality: all production links from the selection of raw materials to the production of finished products are under strict quality control management.
3. Low price: The production line formed by the more advanced production equipment realizes the high quality and low price of the products.
Specification Editing Broadcast
Specifications and models of oxygen blowing pipes are: 5*1, 5*1.5, 6*1, 6*1.2, 6*1.5, 8*1, 8*1.2, 8*1.5, 9.52*1.24, 10*1, 10*1.2 , 10*1.5, 10*1.8, 10*2, 10.5*2.5, 12*1, 12*1.2, 12*1.5, 12*1.8, 12*2, 13*1, 13*1.2, 13*1.5, 13 *2, 14*1, 14*1.2, 14*1.5, 14*2, 16*1, 16*1.2, 16*1.3, 16*1.4, 16*1.5, 16*2, 17*2, 18*2 , 19*2, 20*2, 21*2, 22*2, 27*2, to 38*11, etc.
Oxygen blowing pipes are widely used in construction and industry. The cleaning and preheating of oxygen blowing pipes are as follows:
Before spraying (throwing) treatment, use cleaning method to remove grease and fouling on the surface of the oxygen blowing pipe, and use a heating furnace to preheat the pipe body to 40-60 �°C to keep the surface of the oxygen blowing pipe dry. In the spraying (throwing) treatment, since the surface of the oxygen blowing pipe does not contain grease and other dirt, the effect of rust removal can be enhanced. The surface of the oxygen blowing pipe after rust removal is cleaner.
1. With multi functions of oxygen blowing, combustion, secondary combustion and centralized autocontrol to reduce facility costs of separate setting and process cost of separate operating for each system.
2. With the function setting of combustion, the melting scrape can be pre-heated so as to reduce power consumption (at least 20 kw.H/ton).
3. With better impacting and stirring abilities, the utilization rate of oxygen and powdered carbon been increased, therefore, the consumption of oxygen and powered carbon reduced.
4. With the secondary combustion function, fully utilizing the co combustion inside the furnace to increase the furnace temperature in order to decrease energy consumption.
5. Due to the sputtering reduced, the iron content in the slag been reduced, therefore, the metal yield increased but the maintenance cost for furnace body been reduced.
6. Lance blowing position being lifted higher, but the jet stream keeps the same impacting depth to the liquid steel, in a result that the service life of lance nozzle been increased
Oxygen lance:
1.High-performance
2.With competitive price
3.The result of better effect
Introduction:
Refractory oxygen lances research and develop the energy-saving, high-efficiency updated products, based on oxygen directly pouring into steel pipe.
Usage:
Refractory oxygen lance is used for electric furnace, blowing Oxygen and fluxing for electric furnace, decarburization and stir. It can reduce the production cost and improve the melting quality and Characteristics: High refractoriness, strong adhesive force between steel tube and refractory coating , smooth surface, bending of 70¡ã/6m, non-crack and peeling off.
Advantages:
Compared with common steel pipes, the service life of Refractory oxygen lances can extend 3 or 4 times. It can improve 5-10% operation rate and the smelting quality, keep good thermal stability, as well as reduce labor intensity and production cost.
High quality MILD STEEL OXYGEN LANCE manufactuer,send inquiry to us now freely.
Thermal lance also known as burning bar or thermic lance, made by hollow mild steel pipes filled with a number of iron wires, which is a powerful efficient cutting tool by high purity oxygen flow through the interior of the lance to create extraordinarily high temperature from 3,600 to 4,426�°C for cutting through just about anything. Thermal lance can be used whenever some ferrous and non-ferrous materials must be removed or cut into pieces, like sand casting riser cutting or ladle furnace tapping. When molten material is spilled, it can be allowed to solidify and then cleaned up with thermal lance. For coastal buildings, interior concrete sometimes breaks down to produce what is called concrete cancer, but thermal lance can be used to remove this degrading concrete so that replacement material can be packed in. These characteristics of the thermal lance make it a particularly efficient and cost-effective method of cutting steel and cast-iron materials too thick to be cut with a normal oxy-acetylene torch. In the case of thicker materials, during the operation, the lance tube will be consumed by the intense heat at the cut point and should be discarded once it becomes too short to be safely used.
8641 Oxygen Lance Suppliers
Short on time? Let Oxygen Lance sellers contact you.
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 INCHES to 2 INCHES 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
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 INCHES to 2 INCHES 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
Oxygen lance pipe is mainly used for oxygen injection into electric arc furnace. During the steelmaking process, a desired carbon content is attained by injecting oxygen into the molten metals. This process is used in blast furnaces, basic oxygen furnaces. Induction and electric furnaces lance pipes are used for opening furnace tap holes, cleaning ladle well blocks, unclogging tundish nozzles, cutting ferrous materials, etc. In short, oxygen lance pipes also could be used for powder injection, tap hole cleaning and opening nozzles in ladles, tundishes.
Material: welded steel pipe( carbon steel or seamless steel for your choice)
Heat resistance: 1650-1850ºC
Features:
1. Anti-corrosion, anti-sulphurization, anti-oxidation
2. High thermal resistance
3. Longer service life, steel consumption reduced
4. Oxygen/ powder injection efficiency improved
5. Labor intensity reduced (time to replace the pipes reduced)
6. Graphite electrode consumption reduced
7. Melting time reduced
Supply range:
1. Diameter: From 3/8" to1-1/2" for your choice
2. Length: From 2.5 meters to 5.5 meters (customized)
3. Coating: 6.5mm-7.4mm ;7.5-9.5mm (customized)
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 INCHES to 2 INCHES 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
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 INCHES to 2 INCHES 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
Oxygen lance pipe is mainly used for oxygen injection into electric arc furnace. During the steelmaking process, a desired carbon content is attained by injecting oxygen into the molten metals. This process is used in blast furnaces, basic oxygen furnaces. Induction and electric furnaces lance pipes are used for opening furnace tap holes, cleaning ladle well blocks, unclogging tundish nozzles, cutting ferrous materials, etc. In short, oxygen lance pipes also could be used for powder injection, tap hole cleaning and opening nozzles in ladles, tundishes.
Material: welded steel pipe( carbon steel or seamless steel for your choice)
Heat resistance: 1650-1850ºC
Features:
1. Anti-corrosion, anti-sulphurization, anti-oxidation
2. High thermal resistance
3. Longer service life, steel consumption reduced
4. Oxygen/ powder injection efficiency improved
5. Labor intensity reduced (time to replace the pipes reduced)
6. Graphite electrode consumption reduced
7. Melting time reduced
Supply range:
1. Diameter: From 3/8" to1-1/2" for your choice
2. Length: From 2.5 meters to 5.5 meters (customized)
3. Coating: 6.5mm-7.4mm ;7.5-9.5mm (customized)
Oxygen lance is used to decarburize, dephosphorize or extract alum
This kind of product is used for converter and eaf
Raw material: steel pipe
The main functions of oxygen lance body are: to supply oxygen and cooling water to the nozzle, whose structure should meet the production needs of converting steel-making, and is favorable to the replacement and maintenance of nozzles, to compensate action force to oxygen lance nozzle caused by outer pipe in case of thermal expansion. Appropriate lance barrel length goes upward oxygen&water supply pipe and downward molten bath surface, oxygen supply meets the need of converter nominal tonnage, and water supply guarantees cooling performance of that the oxygen lance furniture. In this case, oxygen lance designed and manufactured is reasonable, safe and stable, energy-saving and low consumption, which is effective practical converting steel-making equipment.
Lance tip is associating with the central iron and steel research institute, we can optimize the lance nozzle by your steelmaking practice. This would be suitable for your high-efficient oxygen blast demand and shorten the time of blowing, then you will get a better steelmaking efficient.
The nozzle produced by the technology of vacuum casting has high-density organization with high copper purity, good thermal conductivity and long service life.
With reliable welding technology of copper, and steel, the products, adapt to high temperature and high strength working conditions.
The life of the nozzle used at the 250t bof of the second plant of baosteel increases by 30% than that the ordinary nozzle.
The assembled nozzle made by forging has the properties of closely grain, high-density organization, high temperature resistance and strong resisting fatigue.
By optimal designing the nozzle's inside passage of cooling water, the passage has smaller water resistance and good cooling effect.
Oxygen Concentrator
Intelligent self-checking system with error code showing in LCD
Super low noise
24 Hours Continuous Working
Long lifespan of Molecular Sieves
The OxyLife Pro 5L Oxygen Concentrator is a high-performance, medical-grade device designed to provide a reliable source of supplemental oxygen for individuals with respiratory conditions such as COPD, asthma, or chronic bronchitis. Engineered with the latest oxygen purification technology, this compact and energy-efficient unit is ideal for home, clinical, or on-the-go use.
The concentrator draws in ambient air, removes nitrogen, and delivers high-purity oxygen through a user-friendly interface. With a continuous flow output of up to 5 liters per minute (LPM), it ensures optimal respiratory support for patients of all ages.
3L 5L 8L10L High Pressure Oxygen Concentrator Product Description:
Our oxygen concentrator adopts 220V/110V AC power supply, uses air as raw material and high-quality molecular sieve as adsorbent, and adopts the principle of pressure swing adsorption (PSA) to directly separate oxygen from nitrogen at normal temperature, oxygen of high purity is thereby produced.OLV-5A home care oxygen concentrator By supplying oxygen to patients, the machine can help the treatment of cardiovascular and cerebrovascular diseases, respiratory diseases, chronic obstructive pneumonia etc. and the rehabilitation of anoxic patients.Oxygen absorption can improve physical oxygen supply condition and achieve the purpose of oxygenating care. It is suitable for the middle-aged and elderly, people with poor physical fitness, pregnant women, students and other people who suffer different degrees of physiological hypoxia. It can also eliminate fatigue and restore somatic function after heavy physical or mental exertion.
Oxygen Concentrator Product Specification
Model
OLV-3A
OLV-5A
OLV-8A
OLV-10
Oxygen flow
3L/min
5L/min
8L/min
10L/min
Oxygen concentration
93% ±3%
Power supply
220V 22V 50Hz IHz/ll0v 15V60Hz 1Hz
Output pressure
20Kpa-60Kpa
Input Power
210VA
300VA
480VA
550VA
Sound level
Less than 45 db
Net Weight
12KG
15KG
18KG
20KG
Dimension(MM)
344 X 306 X 565 mm
Working System
Continuous flow
Atomization quantity
Quick Details
Pressure : High
Place of Origin : Hubei, China
Model Number : 20Mpa-356(7.7)mm-150L CNG Compressed Natural Gas
Material : Steel, 34CrMo4 Steel
Brand Name : SINOGES or OEM Branded
Use : Vehicle Mother Station Transport
Application : Vehicle Mother Station Transport
Working pressure : 20 MPa | 200 Bar | 2901 psi
Test Pressure : 37.5 MPa | 375 Bar | 5439 psi
Outer Diameter : 356 mm | 14 inch
Wall Thickness : 7.7 mm | 0.3 inch
Water capacity : 150 L | 9154 in3
Cylinder Height : 1851 mm | 72.9 inch
Cylinder Weight : 141.1 kg | 311 lb
Certification : ISO 9809-1 TPED
Supply Ability
Supply Ability : 2646 Piece/Pieces per Week
Packaging & Delivery
Packaging Details : Wood Pallet Packing
Port : Shanghai
Picture Example : package-imgpackage-img
Lead Time:
Quantity(Pieces) 1 - 1 2 - 378 379 - 1134 >1134
Est. Time(days) 15 35 45 To be negotiated
This recertified Medical MD Oxygen Cylinder is perfect for professional or personal home oxygen use. With a 14.6 cu ft capacity,this medical oxygen cylinder is perfect for portability and smaller spaces. This lightweight, easy to transport aluminum requalified cylinder is DOT approved, and ready for medical or industrial use. It comes fitted with a CGA870 post valve installed and a freshly painted dome in a Medical Green color for easy identification.
PREMIUM CONSTRUCTION
Reconditioned
High-quality aluminum body
Clearcoat protected
Medical green rust-resistant painted dome
CGA870 medical post valve installed
Approximately 4.4â?³ in diameter x 16.3â?³ in height* (with valve)
Weighs approximately 6 pounds
Capacity 14.6 cubic foot
2015 PSI service / 3360 PSI test pressure
Stamped DOT-3AL2015
5-year retest interval
Recertified test within 180 days prior to shipment
