Welder World Blog

Posts Tagged ‘Steel’

The 20ft shipping containers were available more than 50 years ago. The first containers were used to send goods in metal boxes that could be loaded and unloaded by crane. The first businessman to load a ship with several dozens of 35ft shipping containers was Malcolm Mclean, a North Carolina resident.

His route was Newark, New Jersey to Houston, Texas. A shipping container is made up of a body with bottom, top, and side walls having upper and lower horizontal hollow chords. Each of these chords has an opening at the bottom and top. To allow runoff of dirt and water, it has interior baffles sloped downward.

Generally, the cargo container is made with closed-top dry vessels from aluminum, plastic, plywood, fiberglass, steel or a combination of these materials. The hinged rear door allows for stowing and unstowing of cargo.

Today’s shipping containers are made in many ways. Some are made from 14 gauge steel with an exterior dimension of 20×8.5×8, which makes them an ideal onsite storage unit. Containers are made in several sizes like 20, 30, or 40 feet long with a height of 8, 8.5, and 9 feet.

A 20ft shipping container is designed to store and carry anything. It is ideal for short or long-term choice of storage units for building supplies, commercial use, and home use. A 40-ft shipping container does not have pockets. All containers’ bottoms walls have u-shaped horizontal beams found midway along the length of the wall and extending downward.

The walls have a top with one aperture and many baffles are seen along the beam. These baffles extend outward from the side toward the opposite sidewall, and stop at spaced intervals from the wall.

Shipping containers made from steel have corrugated walls welded to the top, end frames, and bottom side rails. Found on the container’s 8 corners are steel castings served as the end frames and welded to 4 corner posts. Their roofs may be made of corrugated sheet steel or flat sheet steel.

Supporting the roof structure are the interior bows. The plymetal doors are fitted with anti-rack and locking hardware and weatherproof seals. The floor is made of wood laminate, plywood or planking screwed to the cross pieces.

Containers made from aluminum are fitted with steel. The parts of the containers with steel materials are the end frames and side rails. The interior and exterior posts with sheet aluminum make up its walls which are riveted to the posts. Plywood lined the internal walls and roof bows which are welded to the top rails, bolted, or riveted, are made of aluminum.

Fiber-reinforced polymer, FRP, is another material used in making shipping containers. In this material, the container is framed in steel with FRP panels fitted on the wall sides, roof, and front-end wall. There are no roof bows to support the roof structure. However to make them waterproof, it is coated in mastic.

20 ft shipping containers are known for their strength and durability, modular elements, transportability, availability, and cost-efficiency. Today, they are used to construct apartments, studio rooms, school campus apartment, offices, classrooms, and villages.

Annual underwater welding/burning seminar for high school teachers & instructors. Held at The Ocean Corporation in Texas. These highlights are from Wet Welding 2007 held June ’07. High school teachers and instructors from around the country traveled to Houston to suit up in professional dive gear then weld/burn underwater. Attendees can look for themselves in this video. For more information call 1.800.321.0298
Video Rating: 4 / 5

When you cut, bend, or assemble metal materials then you have what is known as Fabcrications. The end result is usually formed out of sheet metal or structural steel. You might be familiar with the terms blacksmithing, boiler making or iron working which are the professions that use structural steel fabrications.

Fabricators begin creating their product by cutting the material using a combination of chiselling, shearing, or sawing techniques, a CNC cutter, or a handheld torch. Next, the fabricator will bend the material using a hammer or press brake. After the bending is complete, the fabricator will join the pieces of material together using welding techniques, riveting, fasteners, additional bending, or binding with adhesives. The fabrication processes usually involves a combination automation and human labour.

Developing the frames used in high rises and commercial buildings

Structural steel fabrication is a process often employed in the making of steel frames, which are used in building. Many buildings are constructed from a skeleton frame made of horizontal I-beams and vertical steel columns. These steel frames are positioned into a rectangular grid that will support the roof, walls, and floors of the building. This technique is used to form all sorts of structures, including skyscrapers.

High strength with the benefit of aesthetic appeal

Steel fabrications can be used on both residential and commercial construction products. The steel columns and beams are both durable and cost-effective for forming the frame of a building. The steel framing provides a high strength, sustainable structure with an added benefit of aesthetic appeal.

Using structural steel fabrications in constructing buildings allows for quick design and erection to get your building up and running as soon as possible. In addition, the materials and services required are readily available. Structural steel fabrications allow for more designer freedom as well.

Benefits of using structural steel fabrications

If you are planning to construct a building, either residential or commercial in nature, consider the use of steel fabrications in your project. There are a multitude of benefits associated with these building materials including durability, an appealing aesthetic and greater design freedom. In addition, the materials and services you need to complete the project are affordable and readily available.

Should you decide to employ fabrication and/or steel framing in your next building project, you are well advised to find someone with a good deal of experience and knowledge in the industry. You should look for someone with a good reputation for quality steel framing and construction. Though price is important, it should never be more important than quality. When you find the list of companies to call, be sure to ask about their previous steel fabrication experience and their recent jobs completed. The professional companies will be happy to answer your questions and highlight the various jobs that have recently completed.

Then you will be able to choose the company that can best serve your construction needs. Steel framing is one of the best construction options available for new buildings, especially large ones. The material is durable and easy to work with, and there are no limits to the designs that can be created. There is no doubt that if you use structural steel framing you will get a great result for your job.

CV Engineering has over 30 years experience in Structural Steel Fabrications and has the reputation of being the market leader in both the mining and construction industries here in Australia. Visit www.CVEngineering.com.au today and view the amazing gallery of photo’s highlighting their recent major jobs completed.

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Natural Granite Stone, Granite Slabs, Granite Tiles

Everybody would like to have a good interior, whether it is home or office. A touch of natural granite stone can enhance the look of interiors as well as exteriors. Natural granite stone is durable and elegant as well as signals luxury of life. Natural granite stone when used on floors look shining and enhance the look of the room. Granite stone is an ideal material which can be used in your home like kitchen countertops, floors etc. Granite stone pavers are demanded in the national as well as international market.You can also choose granite kerb stone for unmatched finish available in various sizes and dimensions. Granite stone kitchen countertops are fire resistant, scratch resistant, frost resistant, slip resistant and can hold too much pressure. Granite countertops in kitchen can make it look very luxurious. One of the most beautiful options of kitchen countertops are granite slabs. Choosing granite slabs for kitchens is an intelligent decision because granite slabs are very versatile when it comes to design and are also very durable. Numerous colors in granite slabs are available and so you have wide choice for the color you want for your interiors. Apart from kitchen countertops, granite slabs and granite tiles are also used in staircases, Jacuzzis, swimming pools, barbeques, fireplace, flooring, bathroom tiling etc.  The most common use of granite tiles is the flooring. Granite tiles are available in huge range of designs with different textures and colors because the suppliers of granite tiles use lot of R&D techniques in manufacturing of granite tiles. Granite tiles are therefore used in one of the most impressive manner all over the world.

Teak Wood

Teak Wood has been most wanted furniture since generations. Teak wood furniture is very durable and that is the reason why people choose it for their interiors and exteriors. Teak wood contains very large percentage silica and natural oils. Teak wood furniture is commonly used in decking of ships or home because it is a very dense wood. Teak wood is very durable, only it needs to be cleaned off periodically to maintain it. Teak wood is heavy in demand but with a limited recurring supply because it takes approximately 50 to 60 years to grow to maturity. There are many exporters of teak wood from India, supplying high quality teak wood logs. The providers of teak wood also provide timber teak wood in all cut sizes as per the specific requirements.

Stainless Steel Sink

Stainless steel sinks are used in both contemporary and traditional kitchens. Sinks made of stainless steel are durable and are famous for their clean look. Stainless steel sink matches to any type of kitchen countertop, so it is beneficial to install the stainless steel sink in the kitchen. The special features of stainless steel sink is that they look professional, sleek, hygienic and are convenient to maintain and hygienic. The price of the stainless steel sinks is determined by the brand, dimensions and type of finish. There are many types of stainless steel sinks available like single sink, double sink bowl, three sink bowl, single sink with garbage etc. There are many suppliers of stainless steel sinks in India, you can buy a stainless steel sink suiting to your kitchen design.

Granite Stone Supplier, Teak Wood Supplier, Stainless Steel Sink Supplier

Shiva International is one of the best suppliers of granite stone, teak wood, stainless steel in Karnataka. Since 1998, Shiva International has been successfully catering to the industrial and domestic sectors by providing Granite Stone, Granite Slabs & Tiles, Stainless Steel Designer Kitchen Sinks etc. So, if you are in need of high quality granite stone, granite slabs, teak wood, stainless steel kitchen sinks etc. visit http://www.shivaintl.net for further details.

Classifications of Stainless Steel Wire Rods :

Standards – Austenitic : KS(STS), 202/M, 303/F
Standards – Austenitic : JIS(SUS)v, 202/M, 303/F
Standards – Austenitic : AISI, 202, 303
Standards – Austenitic : DIN, 1.4371, 1.4305

Application of Stainless Steel Wire Rods :

springs, bolts, nuts, shafts, chemical, coal, and oil plant equipment etc.

About Our Company :

Jayant Steel India takes pleasure in introducing ourselves as one of the leading stainless steel manufacturers, stainless steel exporters, stainless steel importers and stainless steel suppliers of all types of ferrous & non-ferrous metals, especially aisi Stainless Steel 304, Stainless Steel 304l, Stainless Steel 316, Stainless Steel 316l, Stainless Steel 321, Stainless Steel 410, Stainless Steel 420, Stainless Steel 431 and other percentages items namely hastalloy, monel, nickel, titanium & others, basically in all sizes and shapes such as stainless steel sheets, stainless steel plates, stainless steel flats, stainless steel rods, stainless steel circles, stainless steel pipes & pipes fittings, flange fitting & others.

We are quality manufacturers and exporters of “Stainless Steel Pipes, Stainless Steel Pipe Fittings, Dairy Fittings, Compressor Fittings (Double Ferrule Fittings), Flanges & Flange Fittings”. The above mention material is manufactured in : “Stainless Steel Material Products, Hastalloy Material, Monel Material, Nickel Material, Titanium Material, M.S, Carbon Steel Material And Alloy Steel Material”. We store the above items in huge quantity and supply the same regularly to reputed private and public sector to their entire satisfaction. We are also highly specialized in executing orders in all aspects of project implementation, maintenance, modernization and shutdown application etc.

Quality Assurance System :

Strict quality assurance system is being followed in all our departments and total quality management is applied to streamline and all the procedures and practices in operation to achieve high standard of efficiency. Continuous efforts are being made for improvement of materials technology and equipments to give best quality products at the most affordable prices.

For more information on Stainless Steel Wire Rods, kindly visit :
http://www.jayantsteel.com/pro_ssteel.html

Company Website : http://www.jayantsteel.com

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The standard welding processes such as TIG, MIG, and stick can be used to weld carbon steel pipe to stainless steel pipe. Standard carbon E-class welding electrodes such as  E70 and 7018 can be used for MIG and stick welding respectively. However, using such welding electrodes on this type of welding, the welding quality may be compromised due to lack of chromium and nickel in the alloy. Hence, it is important to use high-carbon stainless steel electrodes to have a strong weld joint between the steel and stainless pipes. In particular, type 309 welding electrodes have the correct composition ensuring a proper weld with correct penetration and structural integrity. Similarly, the following steps must be used in this type of welding:

Step-1: Load or spool the MIG welding machine with the type 309 welding wire after removing already loaded welding wire used for other jobs.

Step-2: Replace the gas with the three part shielding gas mixture. It is necessary to mix the gas thoroughly before attaching the gas bottle to the MIG welder. The method used is to place the gas bottle on the floor horizontally roll it back and forth to mix the gas thoroughly. After that fix gas gauges to the three-part gas bottle.

Step-2: Now switch on the MIG welder and adjust the correct heat and wire speed levels. It is essential to note that the standard heat settings (used for carbon steel) will not be adequate for welding stainless steel as higher amount of heat is required to weld stainless steel. Best advise is to refer your welding guide to verify the initial test setting for your heat and wire speed. Once you adjust the heat levels, carry out a test pass with the welder to see that the settings are correct.

Step-3: Cut a piece of stainless steel pipe and a piece of carbon steel pipe with required lengths using a band saw. It is important to note that when cutting stainless steel using a band saw, reduce the speed and at the same time use cutting fluid to keep the band saw blade cool.

Step-4: You need to have 20-degree bevel on end of the cut pieces of pipe. This is done using a grinder by holding it at a constant 20 degrees to give you an even fill line. Make sure not to touch the grinding pipes because the pipe will get very hot during grinding.

Step-5: Once the pipe edges are grounded correctly, place one beveled end of the steel pipe against the beveled end of the stainless steel pipe allowing a welding gap about 1/16th of an inch between the two pieces of pipe. Then place a tack at the weld joint to keep the pipes together. Similarly, roll the pipes and provide a tack at one inch interval around the entire circumference of the pipe. ItÕs necessary to maintain the 1/16th inch weld gap right through out the circumference.

Step-6: Now start welding the pipes together. Start the weld from the stainless steel pipe and gradually pull the puddle onto the carbon steel pipe. Also, roll the MIG gun in a circle to flow the puddle to create good weld while watching the bottom of the weld to make sure proper penetration. During the welding process, if you note that the carbon pipe is under-cutting, it is necessary to reduce the heat on the MIG welder and repeat it.

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Rajendra industrial ,Premiumm Suppliers & Exporters of decoration stainless steel sheet,designer stainless steel sheet,etched designer stainless steel

We are the whole suppliers & exporters of aluminum products, brass products, copper products, decoration stainless steel sheet, designer stainless steel sheet, etched designer stainless steel sheet, designer stainless steel sheet, industrial metal products, stainless steel sheet,aliuminium products exporters, brass product exporters, copper product exporters, decoration stainless steel sheet exporters, designer stainless steel sheet exporters

Established in the year 2000, Rajendra Industrial Suppliers is a well known venture engaged in supplying/distributing a comprehensive range of Industrial Raw Materials. Our range includes Aluminum Alloys, Brass Rods, Spark Erosion Copper, Stainless Steel Pipes and Stainless Steel Strips,Etched Designer Stainless Steel Sheet.

We have devised a manufacture selection procedure to check the financial standing and market reputation of the manufacturers.We only deal with manufacturers who confirm to IS and BS standards. Owing to features like durable and high tensile strength, these have been fulfilling the requirements of a number of government, semi government bodies, public limited companies, MNC, defence and their ancillaries.

Our spacious warehouse, stringent quality testing facility and a wide distribution network facilitate the delivery of consignments of our clients within the promised time period. We follow ethical and fair business practices, which has earned us the trust and confidence of our clients.

With the assistance of our knowledgeable team, we are in touch with the most credible manufacturers and ensuring complete client satisfaction. Our warehouse personnel ensure the safety of our range

Find More Stainless Steel Sheet Articles

Looking for a relatively cheap steel product with a number of applications? Look no further than your favourite mild steel supplier, who would be able to fulfil your every need.

Mild steel is a type of low carbon steel with good strength that can be bent, worked or welded into an endless variety of shapes. As it is relatively cheap with material qualities that are acceptable for a number of different applications, it is the most common form of steel. If needed, surface hardness can be increased through carburizing. This is a heat treatment process that results in the surface having a higher carbon content than the inside of the steel product.

Mild steel is used in a number of different products, including cars and ships, building materials and even some pots and pans. It is also often used when large quantities of steel are needed, for example in construction.

As the carbon content of steel rises, the metal becomes harder and stronger, but also less ductile and more difficult to weld. Generally, steel with a higher carbon content also has a lower temperature resistance. If you need the steel to be workable, you have to buy a product with a lower carbon content.

As mild steel consist of a variety of low carbon steel products, mild steel suppliers would be able to advise on the right product for your needs. The composition of the product – the percentage carbon, manganese and silicon – included in the steel has an effect on the strength and hardness of the product, which in turns have an impact on how it can be used.

Mild steel suppliers may also stock products with a lead or sulphur content, which leaves you with a free cutting mild steel that can easily be cut with automated machines.

Iron railings have been around for many years. They continue to be popular due to their durability and beauty.

Metal and iron railings have been popular for centuries and there is no sign that they are losing that popularity, either. They are popular for many reasons, including the fact that they are long-lasting. There are many different iron railings that you can choose from, too.

The industrial revolution saw the first creation of iron railings for homes. It was more of an art during this time, however, because iron was still hard to work with, which made it expensive for most people. The rich were the ones with iron railings during this time, because they were the only class of people that could afford to have iron railings created for them. Welding was not a technique that was widely used during this time and the railings were created by heating and hammering the iron pieces together or riveting them together to make a railing.

You can categorize iron railings into cast iron, wrought iron, and steel railings. During the seventeenth century, however, stainless steel railings were not available.

Homes, clothes, and other items have went in and out of fashion over the years, but iron railings are still as popular as they were when they were first created. This is because they are durable and many times last longer than the building that they are attached to.

Railings were normally made in iron, but other metals were also used, especially in affluent homes or in royal residences. Gold was even sometimes used.

Iron Railing Metal Choices
Wrought Iron – Railings made from wrought iron took a great deal of labor and energy. This is because the pieces had to be heated and then hammered into the right shape or size. This took quite a bit of work and strength to do and this made these railings very expensive.

Cast Iron – Cast iron railings were created by melting iron and then pouring it into molds to cast the pieces for railings. This particular kind of railing was very easy to break and they were not repairable if they were damaged. Only the very rich chose this type of iron for their railings because it was not durable.

Mild Steel – Mild steel was first seen during the eighteenth century and it quickly became popular for rails and fences. The reason for this is that they could be cold worked and then there were riveted together. This made it simpler to create railings and this quickly made mild steel a popular choice for railings.

Iron Railing Advancements

Welding technology has increased over the last few centuries and this has made it easier to create intricate and beautiful railings. Welding was the reason for this. It allows the ironworkers to create lightweight railings that are beautiful and strong. Welding also made repairs easier and simpler to do, which helps the railings to last much longer.

Stainless steel has become the metal of choice for most railing manufacturers. It is beautiful, elegant, and it is maintenance free. This has increase the popularity of this metal.

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Steel building construction is a rapidly expanding business these days. Steel buildings are better constructed and are stronger than other conventional buildings. And for effective construction of such, structural steel drawings are one of the most flexible options of all. The number of advantages and applications that these drawings provide makes them a more preferred option.

Structural steel drawings can be defined as a collection of drawings of various structures such as buildings, bridges, dams, tanks, and highways. One can get a clear idea about working of any building construction project. Such drawings are prepared by experts and fall within defined criteria for structural engineering and building construction. Users can get familiar with his/her proposed building structure – about its dimensional specifications and various other factors.

Structural steel drawings have various utilities and can be used for variety of purposes such as to design buildings, to explain or communicate building’s designs in a better way and so on. Talking regarding technical terms, structural steel drawings are created as per certain conventions that cover specific views – cross sectional views and floor plan views. Other features about these drawings are sheet sizes, units of measurement and scales and cross referencing.

The applications of structural steel drawings where these drawings are used are as follow:
•    Structural CAD drawings, steel structure drawings
•    Shop drawings, steel shop drawings
•    Structural steel detailing, steel detailing drawings
•    Fabrication drawings, structural steel fabrication
•    Structural steel erection, structural steel beams
•    Structural steel trusses, structural steel columns
•    Structural steel connection, structural steel dimensions
•    Structural steel sections, steel structural design

In steel building construction, all such applications are extremely important as well as necessary. Use of structural steel drawings can therefore be the difference- use such drawings and see your steel building business growing better.

So if you would like to get more information about structural steel drawings, then feel free to contact us at: http://www.outsourcestructuraldesign.com/structural-steel-detailing.php or please send us your queries at: info@outsourcestructuraldesign.com for a prompt response.

Structural Steel Fabrication using the PythonX Robot Plasma. Make bolt holes, copes, marks, bevel cuts and more… Learn more at www.pythonx.com.
Video Rating: 4 / 5

More Structural Steel Articles

• Weld Steel, Aluminum, Stainless Steel and Cast Iron
• Automatic Thermal Overload Protection
• Tweco type torch with full ON/OFF safety control
• Weld up to 1/4″ in a single pass. With the 30 to 150 Peak Amps
• 6 power setting and Fan cooled

Product Description
Features and Benefits Advanced thermal overload protection for transformer Electronic variable wire feed control Six power settings for maximum welding heat control Easily changed to Mig welding for stainless steel and aluminum Fan cooled for better performance This wire welder welds up to 1/4" in a single pass.  CSA approved Specs: Input: 230 volt – 60 HZ; 22.5A 1PH Output: 120A @ 20VDC-25% MAX O.C.V.=30VDC MAX 150A 22" x 11.6" x 15.4" Weight: 63 lbs.

Clarke WE6527 160EN 240-Volt Fluxcore/MIG Welder