Tag Archives: Stainless pipe


7 Aug

Gmex –A Unique Metal Solution

The semi-finished metal is the most important requirement for industrial purposes as well as for the aerospace industry. Gmex is one such big company that deals with semi-finished quality metals. This one of the most amazing and unique company, they do not operate like normal companies. They have a unique operating system. Unlike other metal provider companies, they operate virtually.

16271037-steel-metal-tube-isolated-on-white-backgroundThis company does not cater to any single market. They are ready to have business throughout the country. They are totally dealing into a unique concept. They have a virtual shopping concept even for semi-finished metals. They have special services available to all their customers. Gmex has all set for the different types of customers belonging to different industries.

Gmex have a proper online portal through which purchasers can go through each and every product. They can properly clarify the list of different types of metals available and can order as per their requirements. Gmex has a diligent team and they work hard to satisfy their customers. As soon as they receive orders they work hard to fulfill the orders. They have service centers throughout the country to provide proper their value services to the customers.

It does not fulfill requirements of a single industry. Rather they take up orders from different industries. They have numerous suppliers in different industries including aerospace industry, oil and gas, mineral and mining construction and heavy machinery. These industries require a high quality semi-finished metal that serves as raw material for them. If the purchasers are considering taking it Gmex they can be assured about the quality.

Gmex is one global company with high dreams. They want to develop a strengthened, united and innovative structure that makes an interactive marketplace for buying and selling the semi-finished metal products. This will ensure the transparency and quality products in the market. Also it will provide a range of metals available in the market. So, this is just very easy market for the customer. All they need to do is just need to have a requirement and match that requirement on the website. After that just order it and it will be one’s working place.

aerospace MetalThis system has great benefits.

  • First of all it is very easy to use that is one can get whatever they want just on a website they do have to search market for high quality metals.
  • Secondly it is one stop shopping that is one can get their requirement by just one click. Thirdly the company Gmex will provide quick service. This is a time saving and as well as money saving process.

This big company is a team of highly professional people who work dedicatedly for successful business. They have proper arrangements of data management, technological advancement, an open perspective and also a total commitment towards the customers. They work together to maintain harmony, good business between new customers and buyers. They strive to provide efficient services to all the customers. Thus Gmex is a great and unique company to work with and get high quality semi-finished metals.

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GMEX sells best alloy pipe

6 Aug

Stainless_steel_tube_Stainless_steel_pipeThe main component of carbon alloy 4140 is carbon. Carbon is the main element responsible for the different physical and metallurgical characteristics of an alloy. When the carbon content is more, the alloy is harder. It is made stronger too with the different heat treatments which are used in metallurgical industry. When the alloy pipe is treated at such high temperatures, the melting point of the alloy is lowered which makes it better for use in different manufacturing units.

However, the product made is comparatively less durable than other metals and its weldability property also gets reduced. On the other side, this lack increases its hardenability. Hardenability is more to your advantage for the reason that the exterior has good quality wear characteristics and keeps the core sturdy.

The different heat treatment processes used to change the distinctive chemical and physical features of steel to create some particular alloy pipe of your need. Annealing, quenching, and tempering are the commonly used methods to do it.

  • Annealing is done to soften the metal by heating the steel at extremely high temperature, heating above the austenite temperature (or UC) until the composition is homogeneous.
  • When you need to strengthen the iron-based alloy more, Tempering is used.  This is done post-hardening. When the metal is heated at a moderately lower temperature than hardening, the alloy loses surplus hardness. Further tempering will lead to a more pliable and fracture-resistant steel.
  • Quenching is the process where the highly heated work piece is cooled rapidly with the help of water or oil, to attain some particular degrees of properties like hardness, brittleness, weldability, etc. This procedure decreases the crystalline attributes and thus adds to the hardiness of alloys. Moreover it gives you a strong but brittle marten site structure.

Carbon alloy AISI 4140 can be reinforced to between 18 and 22 Rockwell. This has the

  • yield power of 417.1 MPa,
  • an elongation constant of 25.7 percent, and
  • Tensile strength of 644 MPa.

Carbon alloy 4140 is distinguished especially because of its toughness, incredible torsional strength, and remarkable fatigue strength. AISI 4140 lasts longer than many other metals and its deteriorating rate is also very low.

The types of carbon alloy can be distinctively classified into mild carbon steel, low carbon steel and high carbon steel. Among these three, mild carbon steel is the most widespread form of steel. It is low cost and has fitting qualities for manifold uses. The stiffness of mild carbon steel can be improved by carburizing. With carburizing, carbon content on the direct surface is added. Low carbon steel has lower carbon content and is easier to handle therefore. Medium carbon alloy, which is most extensively used in various fields including large projects and for forging and automotive components, have a balanced mix of ductility, strength, and has great wear opposition. Finally, hard carbon alloy steel is mostly used for springs and high-strength wires.

Alloy pipe A53 is welded or seamless pipe and alloy pipe A106 is seamless GR B or Gr C with a 30% highest carbon content. An alloy pipe can be applied for use in rolls, machines parts, and pipe for carrying liquid or gases.

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Buy Stainless Pipe, Tube and Bar Online!

6 Jun


Stainless pipe

Stainless pipe

Stainless steel has such a widely diverse usage among alloys. The use of stainless pipe, tube and bar is usually for heat exchange, fluid transportation and desalination and it is used in so many different industries, proving just how effective it is as an industrial material. Thos alloy of 10.5 to 11 percent chromium by mass is used by industries including aerospace, oil and natural gas, engineering and construction. Its durability, tolerance for high temperature, luster and its stain and corrosion resistance (the reason for its name, Corrosion Resistance Steel or CRES) makes it a very effective material in various processes and functions.

What are the Types of Stainless Steel?

There are different kinds of stainless steel, and each difference makes it a more apt material for a different kind of function. There is the Austenitic type which is the stainless steel with nickel. The nickel on it gives it a non-magnetic quality and makes it less brittle at low temperatures. Next, there is the Ferretic kind which has iron added on it and is better for engineering but has a relatively lower corrosion resistance. And, lastly is the Martensitic which is lesser in corrosion resistance but is extremely strong and tough due to its carbon content.

Stainless Pipe and Tube

The Stainless Pipe and Tube is used for mostly for fluid transportation. Thin-walled, the stainless tube is mostly used for low pressure fluids while the stainless pipe is designed to work with high pressure fluids. These materials are used in many different industries that include food processing and beverages, pharmaceuticals and healthcare, chemical processing, heat exchange, fire equipment and agriculture.

The types of the stainless tube and pipe are welded ornamental tubing (ASTM 554), welded stainless pipe (ASTM A312), seamless tubing (ASTM A213/A269/ASTM A511) and welded stainless tube (ASTM A249/ASTM A269).

Stainless Bar

Stainless bars are known as a very good construction material because of its strength. The following are the types in which they come:

  • Austenitic
  • Martensitic
  • Duplex (A mix of austenitic and ferretic.)
  • Precipitation Hardening (a treatment of aging used on the fabricated part of the alloy in order to achieve higher strength and corrosion resistance.)

Some examples of these stainless bars are the following: ASTM A484, ASTM A582, ASTM 276, ASTM A182, ASTM A193, ASTM A582, ASTM A314, ASTM A564 and ASTM A479.

An Efficient Way of Purchasing Stainless Steel

Global Material Exchange or GMEX, aside from being known worldwide as a top of the line provider of semi-finished industrial materials, has revolutionized the material purchasing system by establishing the first ever online market for industrial metals. From major distributors to contractors, from the aerospace industry to local construction, GMEX’s online purchasing system creates a venue for a more efficient and convenient way of getting your industrial material needs. Our goal is to develop a community that is united and can self-sustain the interactions between buying and seeing, and where anonymity can be trusted and products of good quality are always within reach!

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