SS and duplex internals

What exactly is Duplex Stainless Steel?

The microstructure of duplex stainless steel grades is ferritic-austenitic, with a phase balance of roughly 50% ferrite and 50% austenite. They have many of the advantages of ferritic and austenitic stainless steels. The duplex microstructure adds to the high mechanical strength and stress corrosion cracking protection.

The great strength of duplex steel grades is also due to nitrogen alloying. MEFAB is known as one of the best super duplex fabricators in UAE.  Our Duplex steel grades also have good abrasion and erosion resistance, good fatigue resistance, high energy absorption, and moderate thermal expansion.

Corrosive conditions have grown dangerously in the Oil and Gas Industry over the last few decades. The offshore oil industry is continuously pushing oil exploration to greater depths, resulting in higher pressure conditions and harsh environments. This is why we are known to be one of the best super duplex fabricators in  UAE. 

To adapt to these difficult circumstances, and to be prepared for the high cost of component failure, it is critical to select the right steel for oil and gas industry uses. MEFAB is known as one of the best Duplex steel fabricators in UAE which helps industries in the oil and gas sector to take necessary safety precautions using the right steel for them. Duplex and super duplex stainless steel have benefited greatly from this. Duplex is increasingly being used in scrubbers, process funnelling frameworks, separators, pumps, Christmas tree segments, manifolds, flowlines, and pipes carrying corrosive oils and gas

The history of Duplex Steel

Duplex steels have been around since the 1920s, with the first cast being produced in Sweden in 1930. However, the use of duplexes began to gain popularity around 30 years ago as steelmaking technology improved.

The two metals used to create Duplex, austenitic and ferritic, are both suitable for many applications, but they both have drawbacks that prevent them from being used more widely.

Austenitic steels have low strength and resistance to stress corrosion cracking, whereas ferritic steels have low strength, weak weldability, and low-temperature toughness.

A metal with greater strength, excellent weldability, toughness, and resistance to stress corrosion cracking is produced by combining austenitic and ferritic chemical compositions.

• Effectiveness in terms of cost: 

Duplex stainless steel provides all of the benefits listed above while needing lower levels of molybdenum and nickel. This means it is a less expensive choice than many traditional austenitic stainless steel grades. Duplex alloy prices are often less volatile than other steel grades, making it simpler to estimate costs – both upfront and over time. Because of the increased strength and corrosion resistance, many duplex stainless parts can be thinner than their austenitic counterparts, resulting in reduced prices.

Why is MEFAB regarded as the best Duplex Steel plates fabricators in UAE? 

1.Extremely resistant: 

MEFAB is known to be one of the best Duplex steel plate manufacturers UAE. Being the best Duplex steel plates exporters UAE, our Duplex steels are extremely resistant to the various corrosive media found in both marine and offshore conditions, such as CO2, H2S gasses, chlorides, low ph conditions, and water. The great resistance of duplex steel to chloride-induced stress corrosion cracking is especially important here.

2.High tenacity: 

MEFAB is known as one of the best super duplex fabricators in UAE because of Its high strength and is extremely useful in dealing with the high pressures experienced at great depths.

3.Long-term expense savings:

The initial cost of duplex steel is not the main motivator in choosing duplex over other materials, but due to the failure of less costly materials in deep oil fields, duplex emerges as the best material for this task. As a result, to truly evaluate costs when selecting materials, all cost estimates must include lifetime maintenance and possible cost risks due to failures.

MEFAB is known to be one of the best Duplex steel plate manufacturers UAE. Our materials are for a broad range of applications and industries. These user segments serve as the gold standard for excellence. Every component is constantly and rigorously tested for quality and verified. 

We are supported by a highly talented team that operates under the guiding concept that quality is everyone’s responsibility. Our production supervisor, quality controller, packaging experts, and marketing executives worked tirelessly to accomplish our self-imposed deadline. 

Being the best Duplex steel plates exporters in UAE,   Our Duplex Steels are high in corrosion resistance and strength and are being introduced for use in the oil and gas sector. The possibilities with stainless steel are limitless, and new alloys are continuously being developed to satisfy today’s and tomorrow’s industrial challenges. Almost any problem in the Oil & Gas and Process industries can be solved by selecting the appropriate stainless steel grade which is why MEFAB is known as one the best duplex stainless steel fabricators in Dubai. 

MEFAB is known as one of the best super duplex fabricators in UAE.  as we can provide the finest manufactured products to our customers because of our modern infrastructure. Our manufacturing unit is equipped with high-tech machinery that is managed by experts who ensure that the goods satisfy the changing market requirements. Because of these characteristics, MEFAB is known as one of the best Duplex steel fabricators in the UAE

Why Us?

• High-quality raw materials obtained from reputable suppliers.
• Customized goods according to specifications
• Client satisfaction is of the utmost significance.
• Competitive prices
• High-quality goods
• High-quality packing materials are used to ensure safety. 

MEFAB is known as one of the best duplex stainless steel fabricators in Dubai, the reason being that the company’s modern infrastructure facility comprises tech manufacturing units, quality testing centres, packaging, marketing and sales departments. Our company constantly upgrades the manufacturing plants so that our products are made based on modern methodology. All the Duplex steel products are constantly under inspection, ensuring maximum efficiency at the user’s end. Being one of the best Duplex steel fabricators in UAE, all our departments are segregated and are handled by experts. We are also facilitated with a fully equipped warehouse facility as well, for safe storage of the products manufactured.

Using our engineering expertise and efficient production, we have completed numerous projects for several industries.