Anand Seamless Tubes Pvt. Ltd. Mithakhali, Ahmedabad, Gujarat

Seamless PIPES mainly find applications in Pressure Piping, Cryogenic Pressure Vessels and piping, High pressure Equipments, heat exchanger tubes, Boilers, Air Pre Heater, Air Cooler Tubes, Steam Release Pipes, Steam trap piping etc. They are used in Industries like Refineries, Power Plants, Steel Plants, Chemical Factories, Fertilizer plants, and Ship Building etc.Seamless Pipes can be manufactured in Straight Lengths of Single Random Length, Double Random Length or Fixed Length.Our Seamless Tubes are manufactured by the Cold Drawn Process (Drawn on Mandrel) to provide the closest dimensional tolerance and smooth Outside and Inside Finish. Further to achieve the desired Mechanical Properties the tubes are Heat Treated ( Normalized , Stress Relieved , Annealed , Tempered Etc ) as per the Customer / Grade requirement. Straightening is done on Multiple Roll Straightening Machines to achieve accuracy up 1mm: 1000mm Straightness. Our stringent Quality checks and Best Packing practices (For Exports Special 4 Layer Packing) ensure that the material delivered to the customer is of the highest quality and reaches the destination in best condition.We manufacture these tubes as per various international standards such as : ASTM A 53 GR A/ ASME SA 53 GR A ASTM A 53 GR B/ASME SA 53 GR B ASTM A 106 GR A/ASME SA 106 GR A ASTM A 106 GR B/ ASME SA 106 GR B ASTM A 106 GR C/ ASME SA 106 GR C ASTM A 213/ ASME SA 213 ( P2,P5,P11,P12,P22 etc) ASTM A 333 GR 1/ ASME SA 334 GR 1 ( LOW TEMPERATURE APPLICATION) ASTM A 333 GR 3 / ASME SA 334 GR 3 ( LOW TEMPERATURE APPLICATION) ASTM A 333 GR 6 / ASME SA 334 GR 6 ( LOW TEMPERATURE APPLICATION) ASTM A 333 GR 7 / ASME SA 334 GR 7 ( LOW TEMPERATURE APPLICATION) EN 10216 BS 3059

Seamless PIPES mainly find applications in Pressure Piping, Cryogenic Pressure Vessels and piping, High pressure Equipments, heat exchanger tubes, Boilers, Air Pre Heater, Air Cooler Tubes, Steam Release Pipes, Steam trap piping etc. They are used in Industries like Refineries, Power Plants, Steel Plants, Chemical Factories, Fertilizer plants, and Ship Building etc.Seamless Pipes can be manufactured in Straight Lengths of Single Random Length, Double Random Length or Fixed Length.Our Seamless Tubes are manufactured by the Cold Drawn Process (Drawn on Mandrel) to provide the closest dimensional tolerance and smooth Outside and Inside Finish. Further to achieve the desired Mechanical Properties the tubes are Heat Treated ( Normalized , Stress Relieved , Annealed , Tempered Etc ) as per the Customer / Grade requirement. Straightening is done on Multiple Roll Straightening Machines to achieve accuracy up 1mm: 1000mm Straightness. Our stringent Quality checks and Best Packing practices (For Exports Special 4 Layer Packing) ensure that the material delivered to the customer is of the highest quality and reaches the destination in best condition.

Our Seamless Tubes are manufactured by the Cold Drawn Process (Drawn on Mandrel) to provide the closest dimensional tolerance and smooth Outside and Inside Finish. Further to achieve the desired Mechanical Properties the tubes are Heat Treated ( Normalized , Stress Relieved , Annealed , Tempered Etc ) as per the Customer Grade requirement. Straightening is done on Multiple Roll Straightening Machines to achieve accuracy up 1mm: 1000mm Straightness. Our stringent Quality checks and Best Packing practices (For Exports Special 4 Layer Packing) ensure that the material delivered to the customer is of the highest quality and reaches the destination in best condition.

  THE MECHANICAL TUBES are available for use like HYDRAULLIC CYLINDER TUBE(READY To HONE TUBES), MECHANICAL SUPPORE TUBES , GENERAL ENGINEERING TUBES and are generally used in industries like Hydraulic Cylinder Manufacturers , Automotive Component Manufacturers , Shock Absorber Manufacturers, Textile Machinery Manufacturers , Defense etc. These tubes find application in industries which require high strength along with high accuracy of the Inside/Outside Diameter of the tube. The surface finish also plays a very critical role in the application.Theses tubes can be manufactured in Straight Lengths of Random Length cut or in Fixed Length.Our Seamless Tubes are manufactured by the Cold Drawn Process (Drawn on Mandrel) to provide the closest dimensional tolerance and smooth Outside and Inside Finish. Further to achieve the desired Mechanical Properties the tubes are Heat Treated ( Normalized , Stress Relieved , Annealed , Tempered Etc ) as per the Customer / Grade requirement. , In order to ensure that the strict Inside/ Outside diameter requirement of the industry are met; we manufacture these tubes only on Tungsten Carbide Dies and Tungsten Carbide Mandrels. Straightness is maintained as per the code requirements on a Multiple Roll Straightening Machine to achieve accuracy up 1mm: 1000mm Straightness. Our stringent Quality checks and Best Packing practices (For Exports Special 4 Layer Packing) ensure that the material delivered to the customer is of the highest quality and reaches the destination in best condition.The tubes are supplied with such finish and accuracy that they can be directly taken up for the honing operation. We manufacture these mechanical tubes as per various international standards such as : EN 10305 -1 E 215 EN 10305-1 E 235 EN 10305- 1 E 355 DIN 2391 ST 35 DIN 2391 ST45 DIN 2391 ST 52

The HYDRAULLIC TUBES are mainly used in High Pressure Hydraulic Lines, Fuel Injection Lines, Brake Lines etc. They are mainly used in Automotive Industry, Hydraulic Power Pack Manufacturing, Machinery Manufacturers, and Textile Machinery Manufacturers Etc.Theses tubes can be manufactured in Straight Lengths in Random Length of 3 Meters to 6 Meters or fixed Length up to 12 Meters.Our Seamless Tubes are manufactured by the Cold Drawn Process (Drawn on Mandrel) to provide the closest dimensional tolerance and smooth Outside and Inside Finish. Further to achieve the desired Mechanical properties the tubes are Heat Treated ( Normalized , Stress Relieved , Annealed , Tempered Etc ) as per the Customer / Grade requirement in Bright Annealing ( lnert Atmosphere ) Furnace . Bright Annealed tubes provide very desirable Ra Finish Values for The Inside Diameter Surface of the tubes. Straightening is done on Multiple Roll Straightening Machines to achieve accuracy up 1mm: 1000mm Straightness. Our stringent Quality checks and Best Packing practices (For Exports Special 4 Layer Packing) ensure that the material delivered to the customer is of the highest quality and reaches the destination in best condition. We manufacture these hydraulic tubes as per various international standards such as : EN 10305 – 1 E 215 EN 10305 – 1 E 235 EN 10305 – 1 E 355 DIN 2391 ST 35 DIN 2391 ST 45 DIN 2391 ST 30 AL

Air preheater tubes are made from Cold Drawing process and are generally of Carbon Steel material. The application of these tubes is in an area where the tubes is not subjected to extremely high temperatures and pressures. Hence, the use of Carbon Steel tubes in applications for Air Preheater Tubes is generally preferable. There are various types of Air Preheaters; one of them widely used is Tubular Type Air Preheater. In this type of Air Preheater, straight tube bundles are used, which pass through the outlet ducting of the boiler and open at each end outside of the ducting, The hot furnace gases pass around the air preheater tubes, transferring heat from the exhaust gas to the air inside the preheater. Ambient air is forced by a fan through ducting at one end of the air preheater tubes and at other end the heated air from inside of the tubes emerges into another set of ducting, which carries it to the boiler furnace for combustion.

These HEAT EXCHANGER TUBES mainly find applications in Pressure Vessels, Cryogenic pressure Vessels, High pressure Equipments, Tube sheets of HEAT Exchangers, Boilers, Air Pre Heater, Finned Tubes, Air Cooler Tubes, etc. They are used in lndustries like Refineries, Power Plants, Steel Plants, Chemical Factories, Fertilizer plants, and Ship Building etc.Theses Seamless Tube can be manufactured in Straight Lengths or U Bent As per the customer Requirements.Our tubes are manufactured by the Cold Drawn Process (Drawn on Mandrel) to provide the closest dimensional tolerance and smooth Outside and Inside Finish. Further to achieve the desired Mechanical Properties the tubes are Heat Treated ( Normalized , Stress Relieved , Annealed , Tempered Etc ) as per the customer / Grade requirement. Straightening is done on Multiple Roll Straightening Machines to achieve accuracy up 1mm: 1000mm Straightness. Our stringent Quality checks and Best Packing practices (For Exports Special 4 Layer Packing) ensure that the material delivered to the customer is of the highest quality and reaches the destination in best condition. We manufacture these heat exchanger tubes as per various international standards such as :   ASTM A 53 GR A /ASME SA 53 GR A   ASTM A 53GR B /ASME SA 53 GR B   ASTM A 106 GR A /ASME SA 106 GR A   ASTM A 106 GR B / ASME SA 106 GR B   ASTM A 106 GR C / ASME SA 106 GR C   ASTM A 179 / ASME SA 179   ASTM A 192 / ASME SA 192   ASTM A 213 / ASME SA 213(T2,T5,T11, T12, T22 etc)   ASTM A 210 GR A1 / ASME SA 210 GR A1   ASTM A 210 GR C /ASME SA 2lO GRC   ASTM A 334 GR 1 / ASME SA 334 GR 1 ( LOW TEMPERATURE APPLICATION)   ASTM A 334 GR 3 / ASME SA 334 GR 3 ( LOW TEMPEMTURE APPLICATION)   ASTM A 334 GR 6 / ASME SA 334 GR 6 ( LOW TEMPERATURE APPLICATION)   ASTM A 334 GR 7 / ASME SA 334 GR 7 ( LOW TEMPERATURE APPLICATION)   EN 10216   BS 3059

  Extruded Fin Tubes are heat exchanger tubes mainly required to transfer heat from a flowing fluid and cooling it down by passing air on the fins of the tubes. In extruded fin tubes the surface area of heat transfer is increased because of the increased height of the fins thereby causing it to become more exposed to the flowing air. Moreover in this process the thickness of the fin is also very low causing the heat transfer to become more efficient. The extruded fin tubes are used mainly where the atmosphere is corrosive and the heat transfer required is higher. Extruded fin tubes are mainly manufactured by extruding fins from the base material itself. It is generally manufactured using bimetallic combinations where the base tube can be made of Carbon Steel, Alloy Steel, Stainless Steel, etc and the fin material is Aluminum or Copper etc. In the process of manufacturing Extruded Fin Tube, a Muff Tube (Outer) and a Base tube (Inner) are used. The base tube is inserted inside the muff tube. Then the fining is done by extruding the fins from the Muff Tube. During the process the muff tube forms a very strong bond with the Base tube ensuring almost no air gap or non contact area between the Muff Tube and the Base Tube. There is 100 % contact between the Base and the Muff Tube in Extruded Fin Tubes. This increases the surface area and gives the best heat transfer. In Extruded Fin Tubes, Aluminum Muff Tube covers the Base tube completely and hence gives excellent corrosion protection to the Base tube. This increases the life of the overall equipment and hence reduced downtime with greater efficiency. In Extruded Fin Tubes, the fins are made by Extrusion process and hence have higher strength and resistance to damage my mechanical handling. It s highly suitable for temperatures as high as 300 Deg C. In Extruded Fin Tube, the bonding between the fins and tube is the strongest in the process. During the manufacturing process no damage is done to the base tube and hence it increases the safety and quality of the final product to a great extent. These Extruded Fin Tubes are manufactured by us on State of the art fining machine and can be supplied in the most efficient way. Special processes have been defined to ensure proper safety after packing of tubes. The main application of these Extruded Fin Tubes is in Air Fin coolers especially in highly corrosive atmospheres and high temperature applications. We can provide you the best quality Extruded Finned Tubes. We wait for your valued enquiries

Extruded Fin Tubes are heat exchanger tubes mainly required to transfer heat from a flowing fluid and cooling it down by passing air on the fins of the tubes. In extruded fin tubes the surface area of heat transfer is increased because of the increased height of the fins thereby causing it to become more exposed to the flowing air. Moreover in this process the thickness of the fin is also very low causing the heat transfer to become more efficient. The extruded fin tubes are used mainly where the atmosphere is corrosive and the heat transfer required is higher. Extruded fin tubes are mainly manufactured by extruding fins from the base material itself. It is generally manufactured using bimetallic combinations where the base tube can be made of Carbon Steel, Alloy Steel, Stainless Steel, etc and the fin material is Aluminum or Copper etc.

We take pride in our team of experienced, knowledgeable & skilled professionals, who have the capability to produce the best-in-the-industry cold drawn seamless tube. If you are looking for the top-notch quality and durable seamless tube, you are at the right place for we are one among the many mechanical expert companies around the world. In case of any confusion during the time of placing order, feel free to contact our expert team that can help you choose the right type of seamless tube. The one which will not only match your requirements to perfection, but also fit accurately in your budget.

Air Preheater tubes are essentially a type of Heat exchanger tubes use for the purpose of heating air which is further used in other applications like Boilers, Dryers etc. An air preheater (APH) is a general term used to describe any device designed to heat air  before another process (for example, combustion in a boiler ) with the primary objective of increasing the thermal efficiency of the process . The air passing through the Air Pre Heater is heated by allowing the air to flow on the Outer Surface of the tubes which have a highly heated fluid flowing inside through them. The heat is exchanged over the surface of these tubes and which in turn raises the temperature of the Air flowing over it. The heat transfer can further be improved by use of finned tubes(increasing the contact surface area) . Air preheater tubes are made from Cold Drawing process and are generally of Carbon Steel material. The application of these tubes is in an area where the tubes is not subjected to extremely high temperatures and pressures. Hence, the use of Carbon Steel tubes in applications for Air Preheater Tubes is generally preferable. There are various types of Air Preheaters; one of them widely used is Tubular Type Air Preheater. In this type of Air Preheater, straight tube bundles are used, which pass through the outlet ducting of the boiler and open at each end outside of the ducting, The hot furnace gases pass around the air preheater tubes, transferring heat from the exhaust gas to the air inside the preheater. Ambient air is forced by a fan through ducting at one end of the air preheater tubes and at other end the heated air from inside of the tubes emerges into another set of ducting, which carries it to the boiler furnace for combustion. There are other Heat Exchangers like Regenerative Heat Exchangers, Recuperators, economizers which also make use of Air preheater tubes (Heat Exchanger Tubes) Air preheater tubes manufactured by seamless Tubes are finding more and more application now a days because of higher reliability in seamless process. The main standards and grade used to manufacture the Air Preheater tubes are as given below   We can manufacture seamless tubes which are equivalent to standards specifying welded tubes. The air preheater tubes are generally straight tube bundles but may also employ the use of U tubes in the air preheater depending on the design data. ANAND SEAMLESS TUBES PVT. LTD is manufacturing the Air Preheater tubes to the various grade to meet the customer's requirements and has excelled in supplying to various industries. Anand Seamless Tubes Pvt. Ltd. has been awarded the "Well Known Tube and Piper Maker "certification by the Government Of India and is also an EIL approved Seamless Tube manufacturer. Customers purchasing from Anand Seamless Tubes Pvt. Ltd. always become our regular customers for their future project requirements. Strict quality measures and continuous improvement helps us achieve our motto to supply always the "Better then the Best "material. We hope to successfully cater to your any requirements for Seamless tubes for the applications like Air Pre Heater Tubes , Regenerative Heat Exchanger Tubes, Heat Exchanger Tubes, Economizer Tubes , Recuperator Tubes in both Straight and U Tubes form.

Air preheater tubes are made from Cold Drawing process and are generally of Carbon Steel material. The application of these tubes is in an area where the tubes is not subjected to extremely high temperatures and pressures. Hence, the use of Carbon Steel tubes in applications for Air Preheater Tubes is generally preferable. There are various types of Air Preheaters; one of them widely used is Tubular Type Air Preheater. In this type of Air Preheater, straight tube bundles are used, which pass through the outlet ducting of the boiler and open at each end outside of the ducting, The hot furnace gases pass around the air preheater tubes, transferring heat from the exhaust gas to the air inside the preheater. Ambient air is forced by a fan through ducting at one end of the air preheater tubes and at other end the heated air from inside of the tubes emerges into another set of ducting, which carries it to the boiler furnace for combustion. There are other Heat Exchangers like Regenerative Heat Exchangers, Recuperators, economizers which also make use of Air preheater tubes (Heat Exchanger Tubes).