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 Electric furnace steelmaking as the name implies, is to use temperature as high as 2000 - degree arc provide smelting heat source, the use of scrap in raw materials, pure oxygen oxidant production, it is because of the uniqueness of electric furnace steelmaking, so can produce high quality steel, but because the technology of power consumption big, the cost is relatively high, so now also appear only in some large enterprises.3% of the iron carbon alloy, according to different classification method, the steel can be divided into different categories, for example, in accordance with the quality, can be divided into ordinary steel, high-quality steel and advanced high-quality steel, the criterion for divided these steel is one of the elements of phosphorus (P) and sulfur (S), because they are both belong to the harmful elements, so of course content, the less the better the quality of the steel.

Said to steel are going to have to mention stainless steel, stainless steel is steel upgrade, people usually put the chromium content is more than 12% or greater than 8% of the nickel content alloy steel known as stainless steel, because in the atmosphere has certain corrosion resistance of stainless steel, high strength, torque tube longer durability, so the current stainless steel has become one of the most common steel material. Steel is mainly refers to the carbon content was between 0. Classified according to chemical composition, can be divided into carbon steel and alloy steel, carbon steel as the name suggests is the high carbon content of steel, the carbon content of mild steel 0. Now what we mean by the iron and steel products are mainly divided into three broad categories: pig iron, crude steel, square rectangular tubes.04% ~ 2. Crude steel after some ways such as forging, can be a torque tube.60% or less, but also have high, medium and low alloy steel.

Steel is mainly refers to the carbon content was between 0.25% ~ 0. Steelmaking by oxidation of carbon and the content of impurity elements in cast iron, eventually reach required standard content of the composition of the steel, currently the most used smelting method for open hearth steelmaking, converter steelmaking and electric furnace steelmaking, open hearth steelmaking mainly gas and heavy oil as fuel, directly under the flame heating method, melt steel scrap and pig iron and other raw materials made from steel, along with the progress of The Times, this method has been gradually out of the line of sight of people, is now the largest number of people to use, and electric furnace steelmaking converter steel-making, converter steelmaking in pig iron steel as raw material, add the right amount of scrap steel manufacturing, efficiency a lot quicker than open hearth steelmaking, the cost is also reduced a lot, so now a lot of large steel iron and steel enterprises are using this method.25% or less, medium carbon steel carbon content is between 0., but according to the forming methods, microstructure and steel can be divided into many types, here I can say clear. In accordance with the purposes, can also be divided into construction and engineering steel, structural steel, tool steel, special steel and professional steel performance, etc.

When using stainless steel must be main its daily maintenance work, in order to prolong the life span of stainlessSteel.3% of the iron carbon alloy, according to different classification method, steel can be divided into different categories, for example, in accordance with the quality, can be divided into ordinary steel, high-quality steel and advanced high quality steel Now almost in all walks of life will see the figure of the iron and steel, it is currently the most widely used, the largest number of base material, because of steel and iron smelting process compared with other metal is more efficient, cost is relatively low, and when we will chromium, nickel, manganese and other metal elements in iron, also can have different properties of metal materials, it is because of these characteristics of the steel, believe in the future, iron and steel will appear in more different form in more industries.

Now almost in all walks of life will see the figure of the iron and steel, it is currently the most widely used, the largest number of base material, because of steel and iron smelting process compared with other metal is more efficient, cost is relatively low, and when we will chromium, nickel, manganese and other metal elements in iron, also can have different properties of metal materials, it is because of these characteristics of the steel, believe in the future, iron and steel will appear in more different form in more industries.60%, the carbon content of high carbon stainless steel welded pipe steel for 0

Straight seam welded steel pipe refers to less than 630 mm in diameter straight seam resistance welding steel pipe, but the other is called high frequency straight seam steel pipe.Main characteristics as well as the high frequency straight seam welding steel pipe, weld for the parent metal sealing, don't use fillers.Straight seam welded steel pipe standards: GB/T 13793-2008 is mainly used in the structure type of architecture or structural engineering. The main difference in the low pressure fluid straight seam steel pipe of GB/T3091-2008 high frequency straight seam steel pipe.Also includes high frequency straight seam welded steel pipe, steel pipe. Only differences in standards,

namely: straight seam welded steel pipe 13792 and 3091 only difference in high frequency straight seam steel pipe hydraulic experiment.High frequency straight seam steel pipe and straight seam welded steel pipe production range, high frequency straight seam steel pipe the original hydraulic pressure test tube by using the testing methods and can heat expansion heat processed into large caliber high frequency straight seam steel pipe.At present, a lot of steel pipe industry with high frequency straight seam steel pipe use steel structure, construction engineering. 13793 standard straight seam welded steel pipe need to reduce production cost of flaw detection and hydraulic pressure.Straight seam welded steel pipe is the main production scope of small diameter steel pipe. Large diameter thick wall pipe using double-sided submerged arc welding straight seam steel pipe. Production range from 325 mm - 1420 mm. To meet the domestic demand for big straight seam steel pipe. N06625 Inconel tube

Submerged arc welding as the name implies: based on the embedded welding seam, submerged arc flux for granular straight seam steel pipe, play at the submerged arc straight seam steel pipe weld cooling speed.  Submerged arc straight seam steel pipe with high frequency straight seam steel pipe forming the difference  Submerged arc straight seam steel pipe forming JCOE  Submerged arc straight seam steel pipe molding using letters of JCOE image into, is through successive stamping of the steel plate ten thousand tons of press, make steel plate gradually variant of the cold forming process.  Submerged arc straight seam steel pipe with high frequency straight seam steel pipe in other aspects of difference  Production range  Submerged arc diameter 325 mm to 1420 mm steel pipe production, production of wall thickness from 7. Such as L245 L485, X42 to X80, can perform 9711, API straight seam line pipe standards  Using industry  Submerged arc steel tube can be used in large diameter, oil and gas transmission pipeline steel pipe pile, steel structure, bottom steel pipe.1 mm to 18 mm production.  Hunan great steel pipe co.

 Submerged arc with high frequency straight seam steel pipe welding process  Submerged arc straight seam steel pipe  Submerged arc straight seam steel pipe using molten filling weld wire and plate, can be understood as straight seam steel pipe welding seam by filler.  Production material  Submerged arc can produce any material of straight seam submerged arc welding steel pipe straight seam steel pipe.  High frequency pipe production 15 mm to 660 mm diameter, wall thickness from 0.  High frequency pipe maximum production pipeline steel quality. Commonly used material Q235B, 16 mn, Q345B, L245, L290, X42 ~ X70.,ltdproduction and business operation 57 ~ 1620 mm in diameter, wall thickness of 2 ~ 60 mm LSAW steel pipe, galvanized straight seam steel pipe, heat expansion straight steel tube located at straight seam steel pipe, etc. And a maximum 9711, API straight seam submerged arc tube ASWL standards.  High frequency straight seam steel pipe forming FXH  High frequency time gradually into a circular steel pipe molding process for roller.  Look the difference between  High frequency straight seam steel pipe and submerged arc straight seam steel pipe of the tracheostomy tube difference between one of the most obvious is the appearance, high frequency straight seam steel pipe outsourcing finishing smooth, without the weld residual high, tube is grey  .

First submerged arc straight seam steel pipe, the pipe body microscopic bar type indentation, steel plate surface oxide slightly off. stainless steel u-tubeStraight seam submerged arc JCOE welded steel pipe: with the difference between theERW steel pipewelding process, molding process, the scope of production, production materials, use of industry.  High frequency straight seam steel pipe  High frequency straight seam steel pipe is adopted the high frequency current skin effect, make the steel plate welding seam edge in a very short in between rapid melting, and under the action of external force, make the weld fusion together, weld for the parent metal welding.5 mm to 80 mm. And steel tube appearance apparent difference in high frequency straight seam steel grey. In appearance also has a bright appearance difference.  High frequency pipe can be used for space truss structure, small fluid tube, wire and tube, the basic structure, fluid pressure steel pipe. Products in strict accordance with the GB/T3091-2001 standard, American standard ASTM A53, ASTM A500 featured standard, British standard, DIN standard, European standard EN 10255/10240 2440/2444; EN10219 standard production.

Outer diameter toleranceERW steel pipe: It is cold-formed and sizing is completed by reducing the diameter by 0. The surface quality of the hot rolled coil is easy to control and the quality is high.7mm series oil and casing. Part of this oil production area belongs to sulphur-bearing, low-temperature wells and high anti-crushing geological conditions. ERW steel pipe uses hot rolled coil as the raw material. Its wall thickness uniformity and ellipticity are far superior to seamless steel tubes, which are the main reasons why the crush resistance is higher than seamless steel pipes. Therefore, in the same specifications and the same weight of the casing, ERW steel pipe is 5-10% longer or even more than the seamless steel pipe, which reduces the steel consumption of 10,000 meters footage 5-10%.Seamless steel pipe: The limit of wall thickness control accuracy is 0. 12. In comparison, the strength of ERW steel pipes is at its best and the plasticity index is 33. The process temperature is basically constant at room temperature.

StraightnessERW steel pipe is cold-worked, and has on-line straightening in the state of reduced N06625 Inconel tube manufacturers diameter, plus an infinite multiple rule, so the straightness is better; seamless steel pipe is formed in a plastic state, plus a single rule (continuous rolling is 3 ~ 4 times rule) Tube straightness is relatively difficult to control.05mm, and seamless steel pipes are produced by round steel perforation, with large wall thickness deviations. The P110 steel graded ladder buckle type casing went down to a depth of 5400m.6 tons per 10,000 meters, and save an average cost of 300,000 yuan. The surface quality of the coil is the surface quality of the ERW steel pipe.Taking 9-5  8 * 8.com. Therefore, the outer diameter is controlled accurately and the fluctuation range is small, which is helpful to eliminate black leather buckles.2.10.5. The depth of N80 steel-grade oil and casing pipe running is about 4800m.

The domestic oilfields are mainly North China oilfields and Daqing oilfields. By controlling the impurity content of raw materials, the height and direction of longitudinal burrs, the shape of the forming edge, the welding angle, and the welding speed , Heating power and frequency, welding extrusion amount, intermediate frequency withdrawal temperature and depth, air cooling section length and other process parameters ensure that the impact energy of the weld reaches more than 60% of the base metal, if further optimized, it can achieve the impact energy of the weld close to the mother MaterialAchieve seamless performance.9. Hardness.

The raw material of the ERW steel pipe, the hot-rolled strip coil, has a high precision of controlled cooling and rolling during the rolling process, which can ensure the uniform performance of each part of the strip coil.72mm casing was also used in the Texas oil field in the United States, and the same effect was obtained. Impact testBecause the impact toughness of ERW steel pipe base material is several times that of seamless steel pipe, the impact toughness at the weld is the key to ERW steel pipe.7x7. So far, no quality problems have occurred in the use of the product. Thickness non-uniformity, but currently the most advanced units can only be controlled within + 5 ~ 10% t, corresponding to steel tubes with a thickness of 8. The subsequent hot rolling can partially eliminate the wall thickness. The P110 steel graded ladder buckle type.

From the big commercial kitchen to the little but charming kitchen there is always a place for custom stainless steel. It is one of the best sheet metal fabricator in UEAE.Custom Stainless Steel will be perfect for all kinds of kitchen which comes in different sizes. You can wash it flexible with regular sanitation habits. This mitigates the danger of food poisoning & cross contamination.The usage of Stainless Steel in restaurant kitchens is enhancing not only because of stunning looks & stylish appearance but also due to the reason that is long lasting, customizable, sanitary  comfortable to clean.StunningStainless steel can easily customize your requirements & area. Non-porous surface builds it resistant to heat, liquid  stains.

Acids from tomatoes  other things made in kitchens can result in corrosion of few metals. Whereas with the stainless steel, it will not quickly rust, corrode or stain with water as compared with other ordinary steel materials. The company has high end machinery and equipments that work with cutting edge technology to offer top quality products.SanitaryWhat a customer wants is the clean & neat kitchen.Water tops the acrimony list with respect to all metals. You will get all kinds of designs & shapes. Even the classic kitchen décor can use a stainless steel countertop without an issue.Why in restaurants generally people use the stainless across the world?

It is mainly because of its durability. From ice baths  frozen food to make hot foods coming from the stove or from the oven stainless steel counters & lines can manage it all. This is because of the quality of stainless steel which builds it resistant to corrosion & damage by water. Routine cleaning practices will keep stainless steel resistant to bacteria and germs.Heat and Cold TolerantAlong with being durable & comfortable to wash, it is can also with stand to high temperatures. The stainless steel fabrication process makes products which are made to last. Stainless steel tolerates a non-porous property. We specialize in designing & supply the equipment/ steel utility as per Customer requirement / specification. By good maintenance stainless steel equipment & fixtures take whatever Stainless Seamless Pipe Suppliers your kitchen can give away in their direction without rusting, chipping or exhibiting other symptoms of wear.Stainless steel kitchen items are also in demand because it is a green product, which means that it is flexible to clean without using unsafe chemical, it is reusable & non-toxic.If you require metal fabrication service in or around Sharjah and Dubai then AL MUTQAN STEEL IND. As the modern techniques come, like food trucks & outdoor kitchens, the demand for cleaner of the kitchen with flexible maintenance will boost to work efficiently.

Long Lasting Stainless steel is very enduring with a span of approximately 100 years.com. Which makes it an excellent to stove cooking with hot metals as kitchen takes a wide variety of foods in an equal range of temperatures. These frequently access to stainless fabricated materials have a long life.Below we talk about the best 5 reasons why custom stainless steel fabrication is the correct option for your restaurant or commercial kitchen:Resistant To CorrosionUsually, the metals are reactive to acid, water & other stuff that is much supplied in any kitchen. As a comfortable metal, it is flexible to make elegant and fashionable designs.Flexible to wash & elegant in looks but crucially, stainless kitchens is the most hygienic choice for commercial or Industrial or home purpose. It provides a fascinating look at your kitchen.LLC are there to provide service for you.