Thursday 21 July 2011

What Are Seamless Tubes


Seamless tubes and steel bars are used for many different things. They are quite often used in the exchange of liquids. A variety of liquids will flow through these tubes and bars. Many of them will be extremely hot fluids. They come in all different sizes and shapes depending on what they are needed for. Since the product that goes through these is different so are the seamless tubes and steel bars that each place will need.

The seamless tubes and steel bars are manufactured in a plant. They are made from raw materials and made specifically according to what the customers needs are. All of these go through a non-destructive testing to ensure they are working properly before they are sent out to their customers. Companies specially order these and they are made to order. The manufacturer makes sure they are made exactly as specified.

There are numerous plants all over the world that provide these seamless tubes and steel bars. All items can be made to your specifications. They can be in random lengths and cut as you need. They can also be deburred, zinc plated, chrome plated and pre galvanized if this is what you require. Your first step would be to contact one of the manufacturers that provide these. Talk to one of the experienced people there and let them know what you need. First make sure they can provide you with the product that you need. When explaining to them what you need they may be able to provide you with advice as well if needed. Keep in mind this is something they do all the time and have thorough knowledge of their product. Then find out prices and how long shipping will be.

If you are new at ordering seamless tubes and steel bars it may be a good idea to check a few places out first. You can then do a comparison of the places you checked out. See which ones offer you the best rate and the best turnaround. Also check to see if they give discounts for bulk orders, most places will do this if asked. There are many companies available on the internet that does this kind of work. They are very reputable companies that have been supplying products for years. Make sure to check them out as well to make sure you are getting the best deal you can.

Natalie Eastaugh is the Internet Marketing Specialist for JDRWebsites.co.uk
If you wish to find out more on <a ref="http://www.unionsteel.co.uk”> seamless tubes </a> as well as information about Union Steel, go to unionsteel.co.uk



Friday 8 July 2011

Quality Pre-Galvanised Steel Offers Protection Against Corrosion

Galvanising is a highly effective and economical way of protecting a variety of steel articles, both industrial and commercial, from corrosion. In this process, zinc is deposited onto a steel surface, which creates a layer to protect against corrosion of the steel base that is being coated. Before this zinc deposition, the steel sheets are cleaned with sulphuric acid and fluxed with ammonium chloride. Pre-galvanised steel is a process where steel is galvanised as a sheet, before it is formed into a product and not after the product is created.

Pre-galvanised steel fulfils several commercial and industrial needs. This can be anything from galvanised roofing, siding roofing nails and other fasteners, beams, sidings, utility poles, fencing and a whole lot of general agricultural and industrial components.

Use of pre-galvanised steel is not a new happening, as this process dates back to the mid 19th century, but it has come to become important in construction ever since the 1950s. However, initially, these steel sheets used to be passed through a coating pot, and dipped into molten zinc by hand. But with the huge advances in technology, easier and more efficient techniques are being used today, to facilitate mass production of high-quality pre-galvanised steel.

There is an outstanding history of using pre-galvanised steel for protection from damage caused by atmospheric, soil and water environments. Decades of using steel products created through this process shows us that the pre-galvanisation treatment is a very effective means of preventing damage.

There are many reasons it is found to be desirable in construction:

  • Provides corrosion resistance
  • Prevents coating degradation
  • Helps with colour retention
  • Offers better formability
  • Costs less

Pre-galvanised steel is used by construction companies as panels in roofing and siding. It is used in utility poles in the electricity lines and also as automobile body panels. In fact, this form of steel can be used by any application that needs galvanic protection because of mechanical damage.

Today, pre-galvanised steel materials are considered to be the industry benchmark. Everyone from contractors to engineers to architects use this form of steel to design a variety of structures; including buildings, parking lots, sports stadiums, shopping malls, parks and everything else that uses steel.

There are many manufacturers of pre-galvanised steel in the market, but using one that gives importance to quality-control goes a long way in ensuring the structures you create using this steel last long and do what they are supposed to – protect from damage. Everything from the aluminium content to the quality of the galvanising zinc bath makes a difference on the appearance, thickness and protection from rust formation of the steel sheets. Good companies ensure they follow international standards.

pre-galvanised steel