Catalog – Daiwa Anaya Steel

ANOVA R E A L

E S T A T E

1, AJC Bose Road, 4th Floor, Kolkata -700 020, India

Contents 03 06

Calorized Lance Pipe (CA)

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Ceramic Lance (CC)

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SC Lance (MS Pipe)

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Thermic Lance

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Thermic Lance – Type T

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Lance Holder

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About Us

Thermic Lance – Type W

Lance Accessories pecialized Specialized

Applications of Daiwa Pipes in Non-Ferrous Industries

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Color Coated Pipe

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Packaging & Shipping

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Certifications

Our Values & Pledge Contact Us

About Us Founded in 2011, Daiwa Anaya Steel is the joint venture between Anaya Steel (USA) and Daiwa Steel Tube Industries (Japan). Headquartered in Kolkata, India, Daiwa Anaya Steel is the supplier for the highest quality lancing technologies and solutions.

For more than 30 years, the Anaya Steel team has served the global steel industry with world class products and customer service. Anaya Steel's team brings this vast experience to service its clientele with the best steel tubing technologies, industry expertise, and supply chain execution.

Daiwa Anaya Steel's products include, but are not limited to Lance pipes, Thermic lance pipes, and other steel technologies. Daiwa Anaya Steel's notable lancing solutions

are

manufactured

by

Daiwa

Lance

International (DLI) in Vietnam. DLI is the subsidiary of Daiwa Steel Tube from Japan. Daiwa Anaya Steel handles the sales, marketing in India, Middle East, CIS, North Africa, and Central Africa. We support the Major Steel Plants, Foundries, Aluminum Smelters in these regions.

The Daiwa Anaya Steel team's expert understanding of steel industry allows for its team to leads with its sales, marketing, and supply execution.

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About Us Anaya Steel

Daiwa Steel Tube Industries

Headquartered in Washington D.C., Anaya Steel is the supplier for high-tech tubing technologies that promote operational efficiency and safety. With over 31 years of experience in the global steel industry, the Anaya Steel team holds invaluable experience in marketing, sales, and distribution.

Daiwa Steel is located in Tochigi, Japan and the manufacturing plant (DLI) is in Vietnam. DLI produces high end, anticorrosion, light and effective ERW pipes having exclusive tie ups with Nippon Steel Corporation, Japan for their raw materials, coils, etc. It is a global leader in Calorized Oxygen Lance pipes and Thermic Lance Pipes. DLI’s products are used worldwide in 60 countries and over 300 major steel plants and foundries. DLI is ISO 9001 and ISO 14001 certified. Daiwa is one of the strongest pipe manufacturing companies in Japan with more than 80 years of experience and have the state-ofthe-art manufacturing facilities in Vietnam with high valueadded lancing solution.

The Anaya Steel focus is upon supplying the best steel products – supported by a world class customer support strategy and marketing network. Anaya Steel services the following markets: North America, South America, Indian Subcontinent, Middle East, Africa, and Eastern Europe.

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CALORIZED LANCE PIPE (CA) A lancing technology for superior oxygen injection for steel making Daiwa CA Lance lasts 3 to 10 times longer than mild steel lances and is used not only for the melting and refining of steel by blowing oxygen gas, but is also used for the injection of carbon, lime, and/or other additives. Daiwa CA Lance has been used since 1955 around the world including Japan, USA, and Europe. Currently Daiwa CA Lance is an advanced and really customer-oriented product with cost-saving.

The CA Lance Pipe is an ERW Lance Pipe with a calorized layer. This layer is accomplished through the process of diffusion and refractory coating. Both the calorized and refractory coated layers produce a strong heat resistance and anti-oxidization protection that achieves minimum consumption of the lance pipe.

This pipe can withstand a high temperature of 2050° C – reducing consumption and saving up to 40-45% of the annual purchase. The CA Lance Pipe lasts 3 to 10 times longer than mild steel lances and is not only used for the smelting and refining of steel by blowing oxygen gas but is also used for the injection of carbon, lime, and or other additives. * Note: Lance consumption rate varies widely depending on the conditions in which the lance is used.

MINIMUM CONSUMPTION

The calorized layer and the refractory coating layer together generate the strong heat resistance and antioxidation to achieve minimum consumption of lance pipe to cut down your cost.

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SUPERIOR QUALITY

Strict quality control is done at each production process over the raw materials to the finished products.

Rest assured, our clients receive the best of the best of products – in addition to world class service.

SUPERIOR COST CONTROL

Our partners use the most advanced technologies in our manufacturing process. This allows for manufactured products with competitive prices and best quality.

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CALORIZED LANCE PIPE (CA) Primary Applications 1. Cutting steel scrap, melting, and refining steel at electric arc furnace.

2. Injection of carbon, lime powder, and or other additives for adjusting grades of carbon steel or special steel.

3. Removing slag inside oxygen converter.

4. Other uses require strong resistance against heat, oxidation, sulfuration, vanadium attack, etc.

Alternative Applications 1. Oxygen is used in the manufacturing of metals like steel, copper and zinc.

Chlorine is used in the manufacturing of Aluminum. These gases react with the undesirable impurities and form their respective oxide or chlorides.

These oxides or chlorides then float to the surface of the molten metal and are removed. To transfer these gases to the molten metal, a pipe is needed.

This pipe is the Lancing Pipe and the process of injecting gases into molten metal is known as Lancing.

2. Traditionally an ordinary Pipe is been used. The material of construction is Low Carbon Steel (Mild Steel), Electrically Resistance Welded (ERW ) in the shape of a pipe. Since the molten metal is Steel or Copper or Zinc, and the pipe is of Mild Steel, the pipe melts into the molten metal, at the end which is dipped into it. Besides, because of the high temperature of the molten metal, the pipe also gets oxidized and melts faster into the molten metal. Hence the pipe gets consumed and has to be replaced.

3. The rate of replacement decides the cost of production. Therefore, in order

to contain the cost, it is imperative to reduce the rate of replacement of these pipes.

4. CA Lance can also be used in aluminum smelters for injection of nitrogen.

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CALORIZED LANCE PIPE (CA) Structure Explained REFRACTORY COATING Our Daiwa CA Lance also has a thin refractory on the interior surface that shields the steel from direct contact with oxygen stream. On the exterior surface, it has a thick refractory coating that effectively protects the steel from heat attack.

CALORIZED LAYER Daiwa Lance has a homogeneous calorized layer both inside and out.

MICROVIEW OF CALORIZED LAYER During the calorization process, aluminum diffuses into mild steel when heated up to 1,000°C and forms heat resistant aluminum-iron alloy (calorized layer) over the surface of mild steel.

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CALORIZED LANCE PIPE (CA) Comparison Between CA Lance & MS Lance Pipe PRINCIPLE OF CALORIZED LANCE When calorized lance is exposed to a high temperature in our manufacturing process, the calorized layer forms a heat-resistant aluminum oxide (alumina) film over the surface. This surface protects the mild steel against severe oxidation.

DIRECT COMPARISION When burnt, the MS (black iron) pipe oxidizes severely. In contrast, our calorized pipe maintains structural integrity when exposed to high heat. Please see above for a visual explanation of the chemical process. When our lance pipe is exposed to heat, the aluminum diffuses into the surface by the action of oxygen. This then oxides to alumina and produces the following chemical reaction: 4AI + 3O2 = Al2O3 + 7608 Calories.

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CALORIZED LANCE PIPE (CA) Advantages of Calorized Lance Pipe – Compared to MS Lance Pipe

LONGEVITY A Plain Mild Steel (MS) Lance will begin to combust at 1,425°C. In contrast, our calorized lance will start to combust at 2,050°C. ECONOMIC BENEFIT This combustion difference leads to a reduction in the rates of replacement. Depending on the application and circumstances, our Calorized Lance Pipe will last 3-10 times longer than a Plain Mild Steel Lance.

Whilst the cutting speed and heat input is equivalent to that of the Plain Mild Steel Lance Pipes. The cost of the Calorized Lance Pipe is not 4 - 6 times the cost of the Plain Mild Steel Lance Pipe. Hence there is a net saving in the cost of pipes used.

OPERATIONAL EFFICIENCY As infrequent replacement is required, the downtime is reduced directly by 4-5 times. This brings a minimum savings of 10 mins. per heat and at 17/18 heats a day, it translates into 180 mins. i.e. 3 hrs./day. This is equal to 900 hrs./year.

Lancing Solutions that are mindfully designed and manufactured to drive safety and operational efficiency at steel plants OPTIMIZED COST CONTROL Our Calorized Lance Pipe is virtually guaranteed to increase efficiency, increase safety, and decrease costs in our clients' facilities. Below is an in-depth breakdown of average savings.

Savings in Electricity Cost equivalent to 900 hrs./year.

Savings in Labor Cost 900 hrs./year.

Higher yield equivalent to 900 hrs./year.

Lower Inventory Cost.

Lesser space for storage of Lancing Pipes.

There are also energy savings of heat in your production process and oxygen saving in the shorter lancing operation time.

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CALORIZED LANCE PIPE (CA) Technical Specifications

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CALORIZED LANCE PIPE (CA) Usage in Electric Arc Furnace

Safety & Operational Efficiency Working in Perfect Harmony

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CERAMIC LANCE (CC) Steel Lancing Technology The Ceramic Lance Pipe is a Mild Steel (MS) Pipe with the layer of ceramic coating. This pipe does not contain a calorized layer such as the CA Lance Pipe, but it does include a ceramic layering. For this reason, its lifespan is less than the CA Lance Pipe, but more than our traditional MS Lance Pipe.

APPLICATIONS: Opening nozzles in Tundish and ladles.

Injecting Carbon and other powders in Electric Arc Furnace and ladle.

Opening the iron notch of a blast furnace.

Injecting Argon into ladles.

Injecting Argon and Oxygen into A.O.D furnaces.

Injecting Flux for degassing in an Aluminum smelting furnace.

Cutting scrap, raising bath temperature, and decarburizing.

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SC LANCE (MS PIPE) Steel Lancing Technology The SC Lance Pipe is another lancing technology produced in Japan by Daiwa. Our SC Lance is structured as an exceptional quality pipe as per the Japanese standards. Our SC Lance Pipes are used in Electric Arc Furnaces (EAF) to remove carbon content from molten metal and in blast furnaces, BOF’s, and non-ferrous smelting furnaces.

The SC Lance Pipe is primarily used to supply oxygen at high temperatures to the tap hole of the furnace to start the flow of molten metal. The Lance also generates high temperatures of over 3,000°C to melt solidified steel and slag.

This pipe is manufactured through the ERW process using superior quality coils from Nippon Steel, Japan.

THE HIGHEST QUALITY MS PIPE Our SC Pipe (MS pipe)'s raw materials include coils that are imported from Nippon Steel in Japan. Each pipe undergoes our rigorous quality control procedure and manufacturing best practices. Rest assured, our MS pipes are reliable, perform safely, and are trusted by world class steel plants.

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APPLICATIONS: Removal of slag on the wall of the ingot case.

Used for tap hole opening – used in steel mills' blast furnaces, and also in copper and nickel smelters.

Used to clean steel ladle.

Injecting various kinds of gases in molten metals.

Removal of pig iron at the iron notch of blast furnace.

Technical Specifications – SC Lance Pipe

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THERMIC LANCE Steel Tube Technology for Heavy Gauge Cutting Our Thermic Lance Pipe is another lancing technology that is manufactured in Japan. The principle behind this lance is to harness the oxidation heat of high temperatures. This high temperature is achieved by the pressurized oxygen inside an ignited steel tube.

The steel tube is with a proprietary combination of wires and/or an inner pipe. This combination generates powerful combustion. The combustion ultimately generates a flame up to 4000°C – without any noise or vibration to break the materials quickly. This torch effect is then used for cutting and boring large iron casting, stainless steel, brass, nonferrous metals, concrete ceramic, and natural stones. The Thermic Lance can also be used for cleaning purposes in aluminum plants. It is also used in copper and nickel smelters to drill the stoppage of metal flow. Lastly, it can be used to clean spillover of metals.

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THERMIC LANCE Type T Our Thermic Lance Type T includes a pipe with a combination of wires and an inner pipe. This particular combination produces a straight flame at high speed to splash out materials to make holes or break them up quickly. The materials suitable for Type-T are carbon steel, iron, slag, copper, aluminum, and brass.

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THERMIC LANCE Type W Our Thermic Lance Type W includes a pipe that is fully packed with wires. This combination produces a wider flame at higher temperatures compared to Type-T. The purpose of this is to dissolve solid materials that have high melting points such as stainless steel, nickel, concrete, refractory materials, natural stone, etc.

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THERMIC LANCE Primary Applications

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THERMIC LANCE Alternative Applications Include: 1. Removing deposit metal from converter or electric furnace.

2. Fusing and cutting steel pipes and large scrap objects.

3. Cutting and clearing solidified spillages of metals.

4. Cutting and drilling fire brick, refractory materials, concrete, and natural stone.

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THERMIC LANCE Additional Applications

Mining Industry Technologies When a tool is worn out, mining operations generally need to replace the parts. This is when the Thermic Lance Pipe is used. A thermic lance pipe can help fuse the holding pin to remove the worn parts.

The Thermic Lance Pipes is also used to cut the removed parts made by special tool grade steel that is difficult to cut by acetylene torch or other method.

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LANCE HOLDER Safety & Handling Equipment Our Lance Holder is a tool that is used to hold the Lance Pipes to pass oxygen through the same pipes and produces high temperatures for safely cutting iron castings, stainless steels, brass, ceramic.

These are manufactured using only the best class metals that resist erosion and corrosion. It helps in fixing the lance pipes properly to avoid any uncontrolled rotation. The ends are generally both smooth and threaded and it comes in accordance with the various specifications of the outside diameter of the pipes. The Lance holders also help in any kind of oxygen leakages with the help of specialist seals or clamps proving safety to the work task performer.

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LANCE ACCESORIES Safety & Handling Equipment

Steel Couplings

Steel Sockets

Oxygen Hose Connect with Lance Holder

Holder Spare Parts (Above) Clamping Machine (Left)

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LANCE ACCESSORIES Safety & Handling Equipment

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SPECIALIZED APPLICATIONS OF DAIWA PIPES IN NON-FERROUS INDUSTRIES Daiwa’s Lance Pipes has a wide area of application in different smelters or other areas as below:

• Ceramic-coated aluminum pipe is an aluminum pipe with ceramic coating. This lance pipe is used by silicon metal producers to produce high-quality pure silicon metal grade for blowing oxygen in the liquid metal in the smelting furnace as they cannot use steel pipes here. In the case of the normal grade silicon metal, they can also use ceramic-coated MS lance pipe for economical savings.

• Heavy/Concrete lance pipe is a calorized lance pipe with thick/ heavy refractory coating. The thickness of refractory coating pipe is above 10mm while that of normal ceramic coating is only about 0.5mm. This product is sometimes used by smelters to inject inert air into non-ferrous liquid metal for refining purposes. The Calorized Concrete Lance pipe is characterized to withstand severe heat and high-temperature oxidative corrosion.

• CA Lance pipe is usually used in the Aluminum smelters for the injection of nitrogen into the furnace to produce/ smelt aluminum ingot.

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SPECIALIZED APPLICATIONS OF DAIWA PIPES IN NON-FERROUS INDUSTRIES • Thermic Lance pipes are generally used for cleaning purposes in some Aluminum plants. These pipes are also used in the Copper and Nickel smelters to drill the stoppage of metal flow or cleaning of spill over metals.

• SC Lance pipes are used in the Copper or Nickel smelters for tapping hole application as used in the blast furnace steel mills.

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WORLD CLASS LANCING SOLUTIONS & TECHNOLOGIES

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COLOR COATED PIPE Our color-coated pipe is a galvanized steel pipe with polyester powder coating over the surface. This product has longer time durability due to the dual protection of metal plated and a resin coating on both sides of the pipe.

The resin coating (on both sides) provides superior rust protection – especially in high moisture environments. Our colored pipe is generally produced in white but is available in custom colors. The color coating protects the steel from the sun's heat and provides protection from deterioration for vinyl sheets. Both the ends of the pipe are swaged for connection.

Structure Technical Specifications:

Layers of Coating on Pipe

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USED IN THE GREENHOUSES BY WINDING THE SHAFT OF VINYL SHEET. OTHER APPLICATIONS INCLUDE PROVIDING HEAVY DUTY PROTECTION AGAINST CORROSION.

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STEEL TECHNOLOGIES & SOLUTIONS THAT PROMOTE SAFETY AND OPERATIONAL EFFICIENCY

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CERITIFICATIONS ISO 9001 & ISO 14001 Daiwa Lance International has always been keen on following the international standards towards manufacturing and hence the factory received the 1st ISO certificate in 2001 following the ISO 14001 certificate in 2011.

Lately, DLI has renewed their certification of ISO 9001: 2015 and ISO 14001: 2015 approved by Bureau Veritas on the 8th of Jan 2021.

DLI has always been active in the execution of customer surveys annually to ensure they receive superior product quality while lessening the impact on the environment, and manufacture products in compliance with environmental laws, regulations, and policies. The aforesaid requirements are fully met in both the products of Daiwa’s CA Lance and Thermic Lance.

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38 Tensile Testing

Metal Flow Analysis

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PACKAGING & SHIPPING

Full Container Load Packaging

Forklift is driven to forward the bundle into the container

Less Than a Container Load Packaging

Cardio is safely fixed into the container after loading

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Chemical Analysis

High Frequency Welding

RIGOROUS QUALITY CONTROL AT EVERY STEP OF MANUFACTURING

Tensile Testing

Metal Flow Analysis

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Customer Success At Daiwa Anaya Steel (DASPL), our team is committed to our customer's success. Although we provide products, our extreme focus is to provide solutions that allow our customers to succeed in the long run. This means providing products that are exceptionally safe, drive efficiency, and

OUR VALUES & PLEDGE

allow our customers to run more profitable operations. Rest assured, our team is committed to our client's goals.

Excellence You will see our attention to detail in everything that we do at Daiwa Anaya Steel. That includes each of our products that are manufacturing with the best raw materials and quality control standards. The excellence continues with our approach to customer service. Our team is an advocate for you and your business's operations. We guarantee worldclass products and customer service.

Extreme Ownership Daiwa Anaya Steel's team has been immersed in the steel industry for over 30 years. In addition, we fully intend on being around 100 years later. For this reason, we think longterm in everything we do. This includes our choice in materials and our approach to building relationships with our clients. We always work hard to deliver long-term value.

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CONTACT US DAIWA ANAYA STEEL PRIVATE LIMITED Address: 1, AJC Bose Road, 4th Floor, Kolkata - 700 020, India Email: sales@daiwaanayasteel.com Tel: (91) 33-22816670 Fax: (91) 33-40033823 Web: www.daiwaanayasteel.com

Poll Roy Role: Business Development Head Email: poll@daiwaanayasteel.com Tel: (91) 62-89207213 Titas Nandy Role: Sr. Executive & Sales Coordinator Email: support@daiwaanayasteel.com ANAYA STEEL – UNITED STATES OFFICE Address: 10625 Jones Street, Suite 101A, Fairfax, Virginia 22030 USA Email: sales@anayasteel.com Tel: (703) 596-1056 Fax: (888) 285-2572 Web: www.anayasteel.com

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ANAYA STEEL – MEXICO OFFICE Location: León, Guanajuato, Mexico Email: veronica@anayasteel.com Web: www.anayasteel.com DAIWA STEEL TUBES INDUSTRIES (JAPAN) Address: 4530-1 Washijuku, Sakura-city, Tochigi 329-1411 Japan Web: www.daiwast.co.jp/en DAIWA LANCE INTERNATIONAL Address: Road 20, Tan Thuan Export Processing Zone, Tan Thuan Dong Ward, District 7, Ho Chi Minh City, S.R.Vietnam.

Email: info@daiwalance.com.vn Web: www.daiwalance.com.vn

Note: This is the manufacturing factory

Daiwa Anaya Steel services the following areas: India Middle East CIS North Africa & Central Africa

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WORLD CLASS STEEL TECHNOLOGIES & CUSTOMER SUPPORT

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WWW.DAIWAANAYASTEEL.COM 1, AJC Bose Road, 4th Floor, Kolkata -700 020, India support@daiwaanayasteel.com