Special steel smelting blowing oxygen tube

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Shanghai
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TT OR LC
Min Order Qty:
20 m.t
Supply Capability:
800 m.t/month

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Item specifice:

Standard: GB Technique: ERW Shape: Round
Surface Treatment: Black Steel Grade: Q195,Q235,Q235B,Q215 Certification: ISO
Thickness: 1.5 Length: 6000 Net Weight: 1300

Product Description:

The oxygen blowing tube is a small-caliber steel pipe used for making steel and blowing oxygen. Generally, small-caliber welded steel pipes are used. The standard is from 3/8 inch -2 inch eight, with 08, 10, 15, 20 or Q195-Q235 steel belts. Made. In order to prevent erosion, some of them perform aluminizing treatment.
Features:
Decarbonization
Carbon and other chemicals give specific properties or properties to metals, so these chemicals should be carefully measured and controlled during smelting. Oxygen tubes are used in blast furnaces, converters, induction furnaces, and arc furnaces to make steel carbon, that is, oxygen rich mixtures are injected into metal melt through blow tubes. The oxidation reaction burns the excess carbon in the metal melt, reducing its carbon composition to a suitable standard.

Special steel smelting blowing oxygen tubeIron mouth
When the expected steel water composition and temperature are reached, the iron mouth is opened by means of a blow tube through drilling and tapping. One end of the oxygen blowing tube is connected to hyperbaric oxygen, and the end of the oxygen blowing tube is ignited. Through careful and skilled operation, the iron cannon mud with a thickness of 800 mm can be burned, which helps the flow out of the metal melt.
Clean the steel pack.
After the casting process is over, the steel package blocks need to be cleaned immediately. The slag on the package needs to be cleaned up. The blow tube is used to clean up and down the pipe mouth, such as the embedded slag at the bottom of the steel package, and also needs to be cleaned with a blow tube.
Clear the middle water outlet.
The intermediate package is a container that temporarily stores metal melt during the steelmaking process. It is more economical to replace the entire water filling system by cleaning the intermediate filling port with a blowing tube.

Special steel smelting blowing oxygen tubeClean up the skin.
The oxygen blowing tube can effectively cut and clean the slag skin caused by the slag layer. The solidified or solidified metal forms an insulating layer from the refractory material, reduces heat loss, and protects the lining from corrosion, chemical erosion, and thermal impact.
Clear steel spillage
The blowing tube is used to divide the solidified steel spillage into small parts that are easy to treat and to facilitate the remelting or treatment of some valuable spillage.
Where to sell Q235 blowing oxygen pipes, Q235 blowing oxygen tubes spot price, blowing oxygen tubes are used for steel blowing oxygen pipes, generally used welding steel pipes, specifications from 3/8 inches -2 inches eight. Made of 08, 10, 15, 20 or Q195-Q235 steel belts. In order to prevent erosion, some of them perform aluminizing treatment.
Specification: 5m-16m
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, 38 * 11, etc., and can produce special specifications of blowing tubes, coating blowing tubes, seamless blowing oxygen Guandeng.
Oxygen Pipe Co., Ltd. and Japan's Sumitomo Metals, Kawasaki Iron, New Japan Iron Kobe Steel, Germany's Waluruike, Bentele, and Spain's T.R and Tvbesex, Italy Dalming and other world-renowned steel pipe production companies have a good cooperative relationship, It is a Japanese JFE company's spot supplier in the Chinese market. At the same time, the company and Tianjin seamless, Baosteel steel pipe, Hengyang steel pipe, Baotou steel pipe, Chengde steel pipe and other domestic large-scale steel pipe manufacturers have established a good cooperative relationship. It is now the agent of high pressure alloy tube Tianjin, Chengdu Iron and Steel Co., Ltd.. Through several years of hard work, the company has become a large scale alloy steel pipes, steel pipes for structure, welding pipes, Square moment tubes, heterogeneous tubes, copper pipes and steel materials production and sales base. At the same time, the company has sold seamless pipes, alloy tubes, welding pipes, galvanized tubes, heterogeneous tubes, and Guandeng products from major domestic steel mills to all parts of the world. The products are exported to South, North America, Australia, Africa, Europe and the Middle East. The country is well received by domestic and foreign customers.

Special steel smelting blowing oxygen tubeOur company's main products are: purple copper pipe also known as copper pipe. Nonferrous metal tube. It's a pressed and pulled seamless tube. Light weight, good thermal conductivity, high low temperature strength. Commonly used in the manufacture of heat transfer equipment(such as condensers, etc.). It is also used to assemble low-temperature pipelines in oxygen production equipment. Small diameter copper tubes are often used to transport pressure liquids(such as lubrication systems, hydraulic systems, etc.) and pressure measurements used as instruments. Copper pipes have strong, corrosion-resistant characteristics and become the first choice for modern contractors to install tap water pipes, supply pipes, and refrigeration pipes in all residential commercial houses. Heterotype tube tubes can be divided into elliptical heterotype steel pipes, triangular heterotype steel pipes, hexagonal heterotype steel pipes, diamond-shaped heterotype steel pipes, octagonal heterotype steel pipes, and semicircular heterotype steel circles. Unequal hexagonal heterotype steel pipes, five-plum-shaped heterotype steel pipes, double-convex heterotype steel pipes, double-concave heterotypic steel pipes, melon son heterotypic steel pipes, conical heterotypic steel pipes, and wavy heterotypic steel pipes. Heterotype tube, heterotype tube, moment type tube, heterotype welded tube, spiral welded tube, specification: 20 * 20mm -500mm, wall thickness 0.6mm -20mm, spiral steel pipe. Spiral steel pipe specification, 219mm -2020mm, Wall thickness 5mm -20mm. Straight seam specifications are 4 minutes, 6 minutes, 1 inch, 1.2 inches, 1.5 inches, 2 inches, 2.5 inches, 3 inches, 4 inches, 5 inches, 6 inches, 8 inches, 102, 108, 127, 133, 139, 159, 168, 177, 194, 219 Heterotype tubes such as 273 and 325 generally refer to rectangular steel pipes. Casting special oxygen blowing tubes, referred to as oxygen melting rods, oxygen melting rods, also known as oxygen blowing rods and oxygen arc melting rods, are the first products of Shanghai Baosteel to have rapid melting and cleaning functions. As long as it is fuelled by oxygen, it can immediately produce a high temperature of 3,600 degrees, allowing the processed workpieces(metal, non-metal, concrete, rock) to be quickly melted or cleaned to achieve the purpose of the operation. Also produced seamless steel pipes, stainless steel pipes, composite pipes, galvanized Guanji other pipes, high quality prices. The products are sold throughout the country and exported to more than a dozen countries and regions such as Southeast Asia, the Middle East, Europe and the United States, and enjoy high honors in domestic and foreign markets.
Our company is strong, adopt and spot combination of business model. We have thousands of tons of stock in stock, sufficient supply, complete specifications and prompt delivery. Established a perfect purchasing → selling → transportation integrated supply and marketing service network.
At the same time, our company is a designated company of PetroChina and Sinopec, which has special equipment licenses and classification society certification. Our company solemnly promises to you: guarantee the best quality, the lowest price, the most perfect after-sales service to thank new and old customers.

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Q:How much is the tube?
The theoretical weight calculation formula of ordinary carbon steel tube is:The weight of each meter is kg/m= (outer diameter mm-, wall thickness mm) * wall thickness mm*0.02466For example: inventory 20# pipe diameter of 108*4.5 weight per meter:Kg/m= (108-4.5) *4.5*0.02466=11.485In accordance with the diameter of 108*4.5 steel pipe market price is 4500 yuan / ton as an example, we can know the diameter of 108*4.5 steel pipe per meter price: 11.485*4.5=51.68 yuan.
Q:Theoretical weight of 25*25*1.5 square steel tubes
Theoretical weight can be directly from the steel tube under the table look up, you can also press type calculation:Weight per meter =4x, wall thickness x (side length - wall thickness) x0.00785. The length of the square tube and the wall thickness are in millimeters, and the weight of each square meter is in kilograms.
Q:Seamless steel pipe is how to do it?
1. seamless steel tubes for structural purposes (GB/T8162-1999) are seamless steel tubes for general structural and mechanical construction.2. seamless steel pipe for fluid transportation (GB/T8163-1999) is used to transport water, oil, gas and other fluids of general seamless steel pipe.3. seamless steel tubes for low and medium pressure boiler (GB3087-1999) is used in the manufacture of various structures of low and medium pressure boiler superheated steam pipe, superheated steam pipe, boiling water pipe and boiler flue tube, pipe and brick arch tubes of high quality carbon steel hot rolling and cold drawing (rolling) seamless steel tube.4. high pressure boiler seamless steel tube (GB5310-1995) is used for the manufacture of high-pressure and above the pressure of water boiler heating surface for high-quality carbon steel, alloy steel and stainless steel heat-resistant seamless steel pipe.5. high pressure seamless steel tube (GB6479-2000) for chemical fertilizer equipment is a kind of high quality carbon structural steel and alloy steel seamless pipe for chemical equipment and pipes of working temperature of -40~400 DEG C and working pressure of 10~30Ma.6. seamless steel tubes for petroleum cracking (GB9948-88) are tubes, heat exchangers and seamless steel tubes used in refineries.
Q:What kind of argon arc welding wire is used for 16Mn steel pipe?
16Mn steel belongs to carbon manganese steel, the content of carbon is about 0.16%, and the yield point is equal to 343MPa (strength grade is 343MPa). 16Mn steel alloy content is less, good weldability, welding generally without preheating. But because the 16Mn steel hardened tendency is slightly larger than the low carbon steel, so at low temperatures (such as winter outdoor operations) or welding in high rigidity, large thickness of the structure, in order to prevent the cold crack, need to take measures to preheat.
Q:What material is RHS in the steel tube?
SHS stands for thin-walled square steel tubes in the structure and represents the self ignition ceramic composite steel tube in the material
Q:Is hot dipped plastic pipe steel?
The hot dipped plastic steel pipe is a steel pipe, and it is made of special antiseptic treated composite steel pipe.
Q:Seamless steel tube DN15 specification phi 18*3 what do you mean?
Seamless steel pipe DN15 specification phi 18*3 refers to 3 outer diameter of 18mm B type DN15 seamless steel tube.
Q:What's the difference between hot-rolled seamless steel tube or cold-rolled seamless steel tube?
The difference between hot rolled seamless steel tube and cold rolled seamless steel tube:1) cold-rolled seamless tubes tend to be of small diameter, and hot-rolled seamless tubes are often of large diameter.2) the accuracy of cold-rolled seamless steel tube is higher than that of hot-rolled seamless steel tube, and the price is higher than that of hot-rolled seamless steel tube.
Q:Can galvanized pipe be welded with seamless steel tube? What should I do to connect?
Processing method is very simple, I suggest you add blue disk connection, you can not use welding ~ ~ ~!The gas pipe is the best galvanized pipe, mainly play a role in anti-corrosion ~ ~ ~ ~ if you must use seamless connection can.When welding, can open a certain groove, use galvanized material electrode, but the premise is must be welded with seamless tube firmly.
Q:The difference between 12Cr1MoVG alloy steel tube and 15CrMo
15CrMo is a steel Pearlite Heat-resistant steel, has high heat resistance at high temperature (b = 440MPa) and antioxidant activity, and has certain ability of anti hydrogen corrosion. Because of the high content of Cr, C and other alloy elements in steel, the tendency of hardening of steel is obvious, and the weldability is poor.

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