Suppliers for Shutdown & Turnaround Fittings in India

admin01

In the industrial sector, shutdowns and turnarounds are scheduled periods of maintenance, inspection, and repair work in plants and facilities. These processes are critical for ensuring the safety, efficiency, and long-term reliability of operations in industries such as oil & gas, power generation, chemical processing, and manufacturing.

A key component in these operations is the shutdown & turnaround fittings used for replacing or repairing pipes, valves, and other vital systems. These fittings must meet the highest standards of quality, durability, and reliability. In this article, we will explore the importance of shutdown & turnaround fittings in India and review why Pearls Metals as one of the most trusted suppliers for quick turnaround times and quality products.

Understanding the Importance of Shutdown & Turnaround Fittings

Shutdown and turnaround projects often require precise, high-quality fittings and components that are designed to withstand extreme pressures, temperatures, and corrosive environments. The fittings involved in these operations include:

  • Flanges
  • Valves
  • Elbows
  • Tees
  • Reducers
  • Gaskets
  • Couplings
  • Pipe fittings

These components play a vital role in maintaining the integrity of the systems and ensuring that operations can continue smoothly after maintenance. The key factors to consider when selecting a supplier for shutdown & turnaround fittings include:

  • Product Quality: Ensuring that the fittings meet or exceed industry standards for strength, durability, and performance.
  • Availability: Quick turnaround times are essential to prevent delays in projects.
  • Cost-effectiveness: Suppliers must offer competitive pricing without compromising on quality.
  • Reliability: Trustworthy suppliers with a proven track record of delivering on time and providing high-quality products are crucial.

Why Pearls Metals is the Trusted Supplier for Shutdown & Turnaround Fittings in India

Pearls Metals stands out as one of the leading suppliers for shutdown & turnaround fittings in India. With years of experience in the industry, Pearls Metals has earned a reputation for providing high-quality fittings with quick turnaround times. Here’s why Pearls Metals is the preferred choice for many companies across India:

1. Extensive Industry Experience

Pearls Metals has been in the industry for over 30 years, supplying fittings and components for various shutdown and turnaround projects across multiple sectors, including oil & gas, power, petrochemical, and chemical industries. Their experience allows them to understand the specific requirements of each project and offer customized solutions.

2. High-Quality Standards

Pearls Metals ensures that all its products are manufactured in compliance with international standards, such as ASTM, ANSI, and API. The company sources materials from trusted vendors, conducts rigorous quality checks, and ensures that all fittings meet the required specifications.

3. Quick Turnaround Times

One of the primary reasons companies choose Pearls Metals for their shutdown and turnaround fittings is their quick turnaround times. Pearls Metals has a streamlined supply chain, efficient manufacturing processes, and a dedicated team that ensures timely delivery of products. Their ability to meet tight deadlines and deliver products without compromising quality sets them apart from other suppliers.

4. Comprehensive Range of Products

Pearls Metals offers a wide range of shutdown & turnaround fittings, including:

  • Flanges: Available in various types, such as weld neck, slip-on, blind, and threaded.
  • Pipe Fittings: Including elbows, tees, reducers, and couplings.
  • Valves: Ball valves, gate valves, check valves, and pressure relief valves.
  • Gaskets and Seals: For ensuring leak-proof connections in critical systems.

Whether the requirement is for a simple pipe fitting or a more complex assembly, Pearls Metals can meet the needs of any project with precision and reliability.

5. Competitive Pricing

Despite offering high-quality fittings and fast delivery, Pearls Metals maintains competitive pricing. The company understands the importance of cost-efficiency, especially for large-scale shutdown and turnaround projects. Their pricing structure is designed to offer value without sacrificing quality.

6. Customer-Centric Approach

Pearls Metals places a strong emphasis on customer satisfaction. Their team works closely with clients to understand their specific needs and provide tailored solutions. Whether it’s providing expert advice on selecting the right fittings or offering after-sales support, Pearls Metals ensures that every client receives top-notch service.

7. Wide Distribution Network

Pearls Metals has a well-established distribution network across India, making it easy for clients to access their products wherever they are located. Their ability to supply fittings quickly, no matter the location, is a testament to their efficient logistics operations.

Key Benefits of Partnering with Pearls Metals for Shutdown & Turnaround Fittings

1. Enhanced Project Efficiency

With quick turnaround times and reliable product delivery, Pearls Metals helps companies reduce downtime during shutdown and turnaround projects. Their efficient service ensures that plants and facilities can resume normal operations as quickly as possible, minimizing productivity losses.

2. Superior Product Performance

The fittings supplied by Pearls Metals are designed to perform under the most demanding conditions. Their durability and reliability ensure that projects can proceed smoothly, even in challenging environments.

3. Reduced Risk of Failure

The use of high-quality fittings reduces the risk of equipment failure during operations, ensuring long-term safety and efficiency. Pearls Metals’ products are engineered to meet rigorous quality standards, offering peace of mind to their clients.

4. Customization Options

Pearls Metals offers customization options to meet the specific requirements of each project. Whether it’s a custom-sized fitting or a unique material requirement, they work closely with clients to provide bespoke solutions.

5. Timely Support and Assistance

If any issues arise during the project, Pearls Metals provides responsive customer support to address concerns quickly and efficiently. Their team is always available to offer guidance and assistance whenever needed.

In the highly competitive field of shutdown & turnaround fittings, Pearls Metals has proven itself to be a trusted and reliable supplier. With its extensive industry experience, high-quality products, quick turnaround times, and customer-focused approach, Pearls Metals continues to be the preferred choice for companies across India.

When it comes to shutdown & turnaround fittings, choosing the right supplier is crucial for the success of the project. Pearls Metals stands out as a supplier that not only meets but exceeds the expectations of its clients, ensuring that shutdowns and turnarounds are executed smoothly and efficiently.

Understanding DIN Specifications for Fasteners: A Comprehensive Guide

admin01

Fasteners play a crucial role in various industries, ensuring the integrity and reliability of assembled structures. However, with countless types and variations of fasteners available, it can be challenging to select the right one for a specific application. That’s where DIN specifications come into play. DIN, short for Deutsches Institut für Normung (German Institute for Standardization), is a widely recognized standardization organization that has developed specifications for fasteners. This article aims to provide a comprehensive understanding of DIN specifications for fasteners and their significance in engineering and manufacturing processes. If you are looking for a reliable manufacturer of industrial fasteners, you can visit – www.gicfasteners.com

Overview of DIN Specifications

DIN specifications cover a wide range of fasteners, including screws, bolts, nuts, washers, and more. These standards ensure that fasteners meet certain criteria such as dimensions, material composition, mechanical properties, and testing methods. DIN specifications are identified by a numerical code, such as DIN 931 for hexagon head bolts or DIN 934 for hexagon nuts. This code helps in categorizing and referencing specific fasteners.

Types of DIN Fasteners

DIN specifications provide guidelines for various fastener types, including bolts, nuts, screws, and washers. Each type has specific dimensional requirements and mechanical properties. Examples include hexagon head bolts (DIN 931/933), hexagon socket head cap screws (DIN 912), hexagon nuts (DIN 934), and flat washers (DIN 125).

Dimensions and Materials

DIN specifications cover thread standards such as metric coarse (DIN 13) and metric fine (DIN 961/965). These standards define thread pitch, diameter, and tolerances for effective engagement between fasteners. Additionally, DIN standards specify material grades for fasteners, such as steel (e.g., 4.8, 8.8, 10.9), stainless steel (A2, A4), and non-ferrous metals. These grades ensure appropriate strength, corrosion resistance, and other desired properties.

Testing and Quality Control

DIN specifications outline mechanical testing methods to verify fastener strength, such as tensile strength, yield strength, and hardness. These tests ensure compliance with the specified standards. Moreover, DIN standards address surface coatings for corrosion protection, such as zinc plating (DIN 50961) or hot-dip galvanizing (DIN EN ISO 1461). They define the coating thickness, adhesion, and other relevant requirements.

Importance of DIN Specifications

DIN specifications facilitate interchangeability of fasteners, ensuring compatibility and ease of replacement across different manufacturers and applications. By adhering to DIN standards, manufacturers can produce fasteners with consistent quality, ensuring safety and reliability in various assemblies. DIN specifications are recognized internationally, enabling seamless communication and procurement of fasteners across borders.

DIN specifications provide a comprehensive framework for the design, manufacturing, and selection of fasteners. Understanding these specifications is vital for engineers, manufacturers, and professionals working with fasteners to ensure optimal performance, safety, and compatibility. By following DIN standards, one can confidently choose and utilize fasteners that meet the required criteria, thereby contributing to the success of diverse engineering projects and applications.

High Nickel Alloys – Top Suppliers in India

admin01

High Nickel Alloys are popular in demand as they are used widely in many applications. High Nickel alloys are available under various brands and trademarks. Some of the popular high nickel alloys include:

  • Inconel / Incoloy
  • Monel
  • Hastelloy
  • Nickel 200 / Nickel 201

If you are looking to export High Nickel alloys from India, below is a list of top suppliers and exporters of High Nickel alloys. The below are verified suppliers and exporters of High Nickel Alloys and you can contact them for your requirement.

Gautam Tubes: 

Gautam tubes is one of the most prominent supplier and exporter of High nickel alloys. They are recognised exporters. You can know more about them at https://www.gautamtubes.com/

Metallmum Overseas:

If you are looking for high nickel alloys fittings, then Metallum overseas is the right place you need to contact. One of the top fittings and flanges manufacturer. You can contact them at https://www.metallumoverseas.com/

Dynamic Alloys:

Lead by dynamic leadership, this company is one of most reliable exporter of high nickel alloy products from India. You can reach them at https://dynamicalloys.in/

We will be bringing to you personally verified top exporters of ferrous and non-ferrous suppliers. 

Stainless Steel Decorative Profiles

admin01

Stainless Steel Decorative Profile is an essential part of the modern interior design industry, The S.S. Decorative Profiles are used to decorate and light up spaces, Stainless Steel Decorative Profiles are used in many Decorative Applications such as Exterior Cladding, Interior Decoration, Skirting, Wall Edge Protection, Floor Partitions, Wall Partitions, etc. Many interior designers used Stainless Steel decorative profiles which are available in various colors to enhance the aesthetics.

Types of Stainless Steel Decorative Profiles

Stainless steel decorative profiles are available in various forms and types. The most common forms are:

  • Stainless Steel L Profile
  • Stainless Steel U Profile
  • Stainless Steel J Profile
  • Stainless Steel C Profile
  • Stainless Steel T Profile
  • Stainless Steel Q Profile
  • Stainless Steel Z Profile
  • Stainless Steel Omega Profile

Stainless Steel decorative profiles can also be ordered in custom shapes and sizes as required. As discussed with Mahabali Steel, one of the most reputed stainless steel decorative profile manufacturer in India, Stainless Steel decorative profiles (Custom Made) are in huge demand. Mahabali Steel has an state-of-the-art manufacturing unit to produce high quality stainless steel decorative profiles. You can check the details on the website https://www.mahabalisteel.com

Applications of Stainless Steel Decorative Profiles

Stainless Steel Decorative Profiles are now significant in the interior designing industry. Mahabali Steel offers a wide variety of steel decorative sheets and profiles for Interior design and decoration which includes designer, etching & textured stainless steel sheets, plates that will not only enhance the looks of your interiors but also add to the practicality and usage angle of your interiors.

Applications of Duplex Steel

admin01

Duplex steels are the latest group of tempered steels. Duplex stainless steels are designated “duplex” (or austenitic-ferritic) since they have a two-stage micro-structure comprising of grains of ferritic and austenitic treated steel. They are utilized for their great mechanical properties.

Duplex Steel are normally partitioned in three gatherings:

1. Standard Duplex, commonly Grade EN 1.4462. It was the first one to be developed and represents the “mid-range” of properties and is the most utilized duplex steel today. Ex: https://www.numaxsteels.com/duplex-steel-uns-s32205-sheets-plates-coils.php

2. Super-duplex typically grades EN 1.4410 up to supposed Hyper duplex evaluations grew later to satisfy the explicit needs of the oil & gas just as those of the chemical industries. They offer a prevalent corrosion opposition and strength however are progressively hard to process on the grounds that they have higher contents of Cr, Ni, Mo, N, and even W promote the formation of intermetallic stages, which diminish radically the impact obstruction of the steel. Defective preparing will bring about poor performance and users are encouraged to deal with trustworthy suppliers/processors. Applications incorporate deepwater seaward oil creation.

3. Lean Duplex grades, normally level EN 1.4362, have been grown recently for less requesting applications, especially in the building and construction industry. Their corrosion opposition is nearer to that of the standard austenitic evaluation EN 1.4401 and their mechanical properties are higher. This can be an incredible preferred advantage when strength is important. This is the situation in bridges, pressure vessels or tie bars.

Duplex Stainless Steel has quite a lot of applications in these industry categories:

  • Chemical Process
  • Petrochemical
  • Oil & Gas
  • Pharmaceutical
  • Geothermal
  • Sea Water
  • Water Desalination
  • LNG (Liquefied Natural Gas)
  • Biomass
  • Mining
  • Utilities
  • Nuclear Power
  • Solar Power

Duplex Stainless Steel is suitable for many industrial processes. A few environments in which it is fully resistant are:-

  • Ammonium Bicarbonate
  • Ammonium Bromide
  • Ammonium Carbonate
  • Ammonium Hydroxide
  • Ammonium Oxalate
  • Ammonium Phosphate
  • Ammonium Sulfate
  • Ammonium Sulfide
  • Ammonium Sulfite
  • Benzoic Acid
  • Calcium Chloride
  • Calcium Hydroxide
  • Calcium Nitrate
  • Carbon Tetrachloride
  • Chlorobenzene
  • Copper Acetate
  • Copper Carbonate
  • Copper Cyanide
  • Cupric Chloride
  • Ethyl Chloride
  • Gallic Acid
  • Magnesium Carbonate
  • Magnesium Chloride
  • Magnesium Sulfate
  • Malic Acid
  • Mercuric Cyanide
  • Mercuric Nitrate
  • Nitric Acid
  • Nitrous Acid
  • Perchloric Acid
  • Phosphoric Acid
  • Picric Acid
  • Potassium Bromide
  • Potassium Cyanide
  • Potassium Dichromate
  • Potassium Hydroxide
  • Potassium Iodide
  • Potassium Oxalate
  • Potassium Permanganate
  • Potassium Sulfate
  • Pyrogallic Acid
  • Quinine Bisulfate (Dry)
  • Quinine Sulfate (Dry)
  • Silver Bromide
  • Silver Nitrate
  • Sodium Acetate
  • Sodium Bicarbonate
  • Sodium Bisulfate
  • Sodium Bromide
  • Sodium Chlorate
  • Sodium Chlorite
  • Sodium Nitrate
  • Sodium Nitrite
  • Sodium Peroxide
  • Sodium Silicate
  • Sodium Sulfate
  • Sodium Sulfide
  • Sodium Sulfite
  • Stannic Chloride
  • Sulfuric Acid
  • Sulfurous Acid
  • Urea
  • Zinc Chloride
  • Zinc Sulfate

What are Flat Bars used for?

admin01

Flat bars can be found in various materials, sizes and shapes. They have a wide range of applications within the modern world, which are, but are not limited to, as follows,

  • FRAME CONSTRUCTION

Flat bars are easily cut in length and drilled or welded into place for the framework. Because metal bars are durable and can withhold the development’s weight, they’re frequently used for this purpose.

  • BUILDING SUPPORT

A flat bar is the basic building support material. they’re generally used for support braces, ladder hangers, gate latches, ductwork, overhead doors, heaters and bracing.

  • IMPROVEMENTS & ADDITIONS

Flat bars aren’t only used during the building stages – they are used post-construction to strengthen existing structures, They are easily cut and formed to, replace or support materials already in place.

  • INDUSTRIAL ARTWORK

Flat bars are a preferred choice for industrial artists and craftsmen who work on large-scale industrial pieces – most notably, statues, They are malleable to shape and really sturdy once forged.

Piyush Steel is an excellent Exporter of Flat bars and various other bars in various materials, sizes and shapes.

Read another article on round bars here – findexcellent.com/difference-between-hot-rolled-cold-rolled-steel-round-bars/

Difference between Hot Rolled & Cold Rolled Steel Round Bars

admin01

Hot Rolled Steel Round Bars

Hot rolled steel round bars are simpler to form, shape and form. It has its origin in the mill process involving rolling the steel at high temperatures. It starts with being heated at 926° Celsius then the steel is rolled through the press into the desired shape. The whole process is done at very hot temperatures and at the end cooled down. The cooling down may cause the steel to shrink, so there’s less control over the final size and shape. Hot rolled steel is typically used when precise shapes and tolerances aren’t essential.

Advantages

  • Cheaper than cold rolled steel round bars
  • Hot rolled steel round bars are allowed to relax down at normal temperature and made free from internal stresses which can arise from hardening processes

Disadvantages

  • Dimensional uncertainties are caused due to heating and cooling down
  • The rough texture on a surface has to be removed and buffed before painting
  • Slight distortions

Cold Rolled Steel Round Bars

Cold-rolled steel round bars are heated and cooled to normal temperature, then rolled again. The steel is then processed further in a cold reduction press, where the metal is cooled again followed by forming material by cold rolling to achieve the required shape.

Advantages

  • Accurate shape (consistent and straight)
  • A wider range of surface finishes
  • A smooth and shinier surface
  • Bars have well-defined edges and corners

Disadvantages

  • More expensive than hot rolled steel round bars
  • Fewer shapes are available in the cold-rolled round bars variety
  • More prone to warping due to internal stress on the inside

How to differentiate them?

Hot rolled steel round bars come with scales, rounded edges and their surface is non-greasy. Whereas, Cold rolled steel round bars have a greasy finish, a smooth-to-touch surface, and precise sharp edges.

Piyush Steel Round Bars is a very reputed exporter of Round Bars of various materials, sizes and specifications.

Read more about Stainless Steel Round Bars – Applications and Uses

Stainless Steel Round Bars – Applications and Uses

admin01

Wondering what are Stainless Steel Round Bars – Applications and Uses?

It is precisely said that stainless-steel bars are one of the core elements of any manufacturing industry or any business that depends on machinery.

On account of their versatile applications, stainless-steel bars are utilized in a wide range of industries like ship-building, automobile, textiles, paper, fabrication, cement, heavy earth moving equipment and construction. Stainless Steel bars usually come in shapes like flat, round, hexagonal, and square. For the most part, it’s the structure of the bar that defines its application space. Steel bars applications and utilizations rely on the type of bars required and are available in several sizes also.

Flat bars:

Stainless steel flat bars are hot-rolled, thick, high-strength, and highly corrosion resistant in nature. They are used in applications where the steel isn’t exposed to natural elements like lifts, escalators, and underground stations. Some uses of stainless-steel flat bars are in areas like ornaments, bracing, brackets, base-plates.

Round bars:

SS round bars may be a standout amongst all the essential players within the machining industry. Stainless steel round bars are often cut and machined into tools easily. This is why round bars are preferred, to make machine parts and automobile components. On the account of the highly-valued property of corrosion resistance, Stainless Steel round bars are utilized within the assembly of machining, fasteners, grills.

Hexagonal bars:

Hexagon bars application is more general-purpose. Their end-use is in construction industries. They are designed to carry weight.

Square bars:

Square bars are known for his or her hardness, strength, and immense wear resistance. These are mostly wont to manufacture medium to large-sized components for industrial equipment. These are again from one among the favoured categories that enjoy wide application within the manufacturing industry about machinery and fasteners.

Last, but not least, certification by the standard control department plays a critical part in determining its role within the manufacturing industry. Composition analysis, internal defects tests and Ultrasonic tests, surface, lastingness, and other mechanical and chemical properties tests are constantly done to substantiate the bars’ value and build up their suitability for the intended end-use.

Also, read Applications of Copper Nickel at findexcellent.com/copper-nickel-applications/

Applications of Copper Nickel

admin01

Cupronickel (Copper-Nickel) includes nickel and nourishing and boosting elements like manganese and iron. It has significant characteristics comprising outstanding ductility, corrosion resilience, adequate tensile robustness, immanent macrofouling resistance, thermal conductivity, extension properties persuadable for heat exchangers and condensers and favourable antimicrobial touch aspects. Copper and nickel effortlessly alloy with one and another. They are tensile and promptly contrived and have a mere composition. Inspite of the excessive proportion of copper, cupronickel has a silver colour. It’s melting point 1170-1240 Degree Celsius and its density is 8.5 mg/m3.

Applications of Cupronickel

The major applications of cupronickel according the Sunflex Metals, the biggest manufacturer and supplier of Copper Nickel are heat exchangers and condensers, seawater piping and for aquatic applications mainly because of their resilience to seawater corrosion.

Desalination

Cupronickel alloys such as 70Cu30Ni are extensively utilised in MED (multiple effect distillation) and MSF (multi-stage flash) due to their eminent thermal conductivity and corrosion resistance. In summation to the price deliberations, the possibility relies on corrosion situation in several elements of the plant.

MED plants

MED plants are categorised in two forms, one is MVD (mechanical vapour compression) and second and more frequently used is TCD (thermo-compression distillation). There can be various evaporator phases and a concluding heat dismissal segments. Cupronickel is the foremost option for tubes in the evaporator sections. Moreover, sometimes it is used in the heat recuperation exchanger that functions entirely dilated.

Offshore Oil and Gas

Cupronickel has applications on stages as well as FPSO’s (Floating Production Storage and Offloading Vessels) and is in seawater. It is used in structure and splash sector sheathing on onshore oil and gas zones as they have decreased amounts of macrofouling and can be instantly melded to steel.

Shipbuilding and Repair

Cupronickel was initially supplemented for condensers and seawater cooling and piping. It also used on commercial shipping. Moreover, it is used in hydraulic and pneumatic chiller systems, noble gas, fire-fighting, hygiene and bilge and ballast.

Power Generation

Nuclear and Fossil fuel power plants have ancillary cooling complex, excessive and intense pressure pre-heaters, turbine condensers, oil coolers, pipework and valves. The usage of cupronickel alloys is appropriate and befitting for this.
Coinage

Cupronickel is used in coinage due to its electrical conductivity, corrosion resilience, ductility, permanence, antimicrobial features, and composure to inscribing.

Other uses

Due to its silver colour and rust-less glistening, cupronickel is used in:

  • Jewels and ornaments
  • Medical appliances
  • Automobile units
  • Cylinder cores
  • Silver-plated cutlery
  • Hulls of ships
  • Steel brake lines

Cupronickel heat exchangers and condensers

Cupronickel heat exchangers and condensers is an intense presentation appliance used in several industrial applications. Their purpose is transferring the heat in between two liquid flows. They are extremely persistent and variable. The existence of nickel provides resilience to higher pressure corrosion oxidation and crumbling. It supplies high thermal durability & firmness and adequate power in high-temperature conditions.

The heat exchanger tubes hold surpassing innate resilience to contriving and biofouling. The tempering of these heat condensers and exchangers is conducted at a temperature of 593-816 degree C and because of this it has the ability to function in cold and provides exceptional service.

Applications of Duplex Stainless Steel

admin01

The name “Duplex” is termed because there are 2 phases of ferrite and austenite grains in the microstructure. When melted, duplex stainless steel solidifies. It gets converted to the ferric structure. At room temperature, the ferritic grains convert to austenitic grains. The resulting structure is a 50-50 combination of ferrite and austenite. When compared to other austenitic alloys, Duplex stainless steel has great strength and good resistance against stress corrosive cracking. When compared to ferritic alloys, the duplex has greater toughness.

Following are the few applications of Duplex stainless steel used as

  • Spargers
  • Pipe
  • Piping systems
  • Reactors
  • Pressure Vessels
  • Condensers
  • Heater Exchangers
  • Columns

Also, the applications of duplex stainless steel are found in the following industries namely

  • Chemical Process
  • Petro Chemical
  • Pharmaceutical
  • Oil and Gas
  • Seawater
  • Geothermal
  • LNG
  • Water desalination
  • Mining
  • Biomass
  • Utilities
  • Solar and nuclear power

Different industrial processes use duplex stainless steel and it is used in various environments like

  • Ammonium Bromide
  • Ammonium Bicarbonate
  • Ammonium Carbonate
  • Ammonium Oxalate
  • Ammonium Phosphate
  • Ammonium Hydroxide
  • Ammonium Sulfate
  • Ammonium Sulfide
  • Ammonium Sulfite
  • Benzoic Acid
  • Calcium Hydroxide
  • Calcium Chloride
  • Calcium Nitrate
  • Carbon Tetrachloride
  • Chlorobenzene
  • Cupric Chloride
  • Copper Cyanide
  • Copper Acetate
  • Copper Carbonate
  • Ethyl Chloride
  • Gallic Acid
  • Magnesium  Carbonate
  • Magnesium Chloride
  • Magnesium Sulfate
  • Malic Acid
  • Nitrate
  • Cyanide
  • Nitric Acid
  • Phosphoric Acid
  • Perchloric Acid
  • Picric Acid
  • Nitrous Acid
  • Potassium Iodide
  • Potassium Dichromate
  • Potassium Bromide
  • Potassium Hydroxide
  • Potassium Oxalate
  • Potassium Cyanide
  • Potassium Permanganate
  • Potassium Sulfate
  • Quinine Sulfate (Dry)
  • Pyrogallic Acid
  • Quinine Bisulfate (Dry)
  • Silver Bromide
  • Silver Nitrata
  • Sodium Sulfide
  • Sodium Acetate
  • Sodium Peroxide
  • Sodium Bromide
  • Sodium Bisulfate
  • Sodium Chlorate
  • Sodium Nitrate
  • Sodium Chlorite
  • Sodium Nitrite
  • Sodium Sulfite
  • Sodium Sulfate
  • Sodium Bicarbonate
  • Sodium Silicate
  • Stannic Chloride
  • Sulfuric Acid
  • Sulfurous Acid
  • Urea
  • Zinc Sulfate
  • Zinc Chloride

Cost advantages of Duplex stainless steel

While comparing with austenitic stainless steel, the duplex offers more thermal conductivity because of the low amount of nickel content. Hence, there is added advantage of using duplex stainless steel for heat exchangers. The same duty can be performed with a lesser heat transfer rate. If passing ASME code is the only criterion, then welding becomes easy with duplex stainless steel.

However, it is necessary to consider the welding mixture and right handling is required to succeed in corrosion resistance. Duplex is a better option and best material consideration for a project.  Consulting a familiar and popular stainless steel duplex welder is advisable. A good duplex stainless steel welder can help to engineer, build and inspect high standards.