Carbon Metal Pipe Fitting

Possessing an massive encounter, we've got acquired enormous domain information within the discipline of manufacturing, importing and exporting a broad assortment of Stainless Steel Threaded Flange , Industrial Fasteners and Flanges & other Industrial Supplies. In our range, we offer Stainless Metal Fastners Carbon Metal Pipe Requirement in Heavy Industries A Carbon Steel Pipe Offers Unmatched Hardness and Durability * Carbon Metal Strips We offer superior quality flat/ strip/ circle/ foils that are made of carbon metal and are characterized by bright, clean and dry exterior as well as interior surface. These products are used in diverse industries including refrigeration, air conditioning, oil and gas and more. In environments containing a large amount of, for example, carbon dioxide, inhibitors have been used to prevent corrosion. However, the use of such inhibitors causes an increase in cost and the inhibitors cannot provide sufficient advantages under high temperature conditions in some cases. Therefore,Seamless Stainless Steel Pipewith high corrosion resistance have been recently used without using the inhibitors. The API standards specify that 12%-Cr martensitic stainless metal with a reduced C content be suitable for line pipes. In recent years, martensitic stainless metal pipes have been used for pipelines for natural gas containing CO2. There is a problem in that such martensitic stainless steel pipes must be preheated or subjected to post-welding heat treatment when they are girth-welded. Furthermore, there is a problem in that welded portions thereof are inferior in toughness. The techniques proposed in Patent Documents 1 and 2 require reductions in the P content to less than 0.008% by mass and also to 0.008% by mass or less, respectively. However, in the current refining technique, an increase inside the frequency ofdephosphorization is necessary in order to stably and definitely reduce the P content within the 13Cr-type martensitic stainless metal to 0.008% by mass or less in an industrial mass production scale, and this leads to a significant increase in cost. Evenif the frequency of dephosphorization is increased, it is difficult to definitely control the P content up to 0.008% by mass or less. Therefore, development of an inexpensive martensitic stainless steel pipe, which never requires the reduction in Pinvolving an increase in cost and the addition of large quantities of expensive Ni and Mo, has been requested. Steel Pipe Supplier is useful in production a welded structure by welding. Examples of the welded structure include oil or natural gas production facilities such as pipelines manufactured by girth-welding line pipes, chemical plant pipes such as risers and manifolds, and bridges. The welded structure specified herein may be manufactured by welding the martensitic stainless metal pipes of the present invention, welding the martensitic stainless steel pipe of the present invention to another type of metal pipe, or welding the martensitic stainless steel pipe to a member made of another material.