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Seamless Tubes

Leading Manufacturer of mechanical tubes, heat exchanger u tubes, hydraulic tubes, heat exchanger tubes, seamless pipe and condenser tubes from Mumbai.

Mechanical Tubes

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Mechanical Tubes
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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 215EN 10305-1 E 235
EN 10305- 1 E 355DIN 2391 ST 35
DIN 2391 ST45DIN 2391 ST 52

The tubes supplied to the above grade can be supplied in various final delivery conditions like

DESIGNATIONSYMBOLDESCRIPTION
COLD DRAWN / HARD+CNO FINAL HEAT TREATMENT AFTER THE FINAL COLD DRAWING PROCESS
COLD DRAWN / SOFT+LCAFTER THE FINAL HEAT TREATMENT THERE IS A SUITABLE DRAWING PROCESS
COLD DRAWN AND STRESS RELIEVED+SRAFTER THE FINAL COLD DRAWING PROCESS THERE IS STRESS RELIEF HEAT TREATMENT
ANNEALED+AAFTER THE FINAL COLD DRAWING THE TUBES ARE ANNEALED
NORMALIZED+NAFTER THE FINAL COLD DRAWING OPERTAION THE TUBES ARE NORMALIZED

We can manufacture straight lengths up to 15.00 Meters with maximum outside diameter of 150mm and maximum thickness upto 12.7mm.

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Heat Exchanger U Tubes

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Heat Exchanger  U Tubes
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hese Seamless Tube 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 Industries like Refineries, Power Plants, Steel Plants, Chemical Factories, Fertilizer plants, and Ship Building etc.

U Tubes are manufactured after the Straight Tubes are manufactured. The Bending is done in Cold State on an Automatic U Bending Machine. To ensure that wall thinning and diameter ovality are kept in control, bending of tubes Is done with a mandrel inserted in the tubes. Furthermore the U - Bend portion of the U-Tube is Stress Relieved in controlled conditions and cycle to give longer life.

The U bent tubes are finally 100% Tested for Hydrostatic Leak Test and then finally DP tested. These tubes are vulnerable to getting damaged in transit and hence are required to be handled with care. We ensure this by packing tubes in specially designed steel frames. These frames are fit into the wooden box o further ensure safety of the tubes.

The bending of the tubes is carried out in respect to various international standards like :

TEMA RCB 2ASTM A 556 / ASME SA 556
AS PER CLIENT DRAWING  

We can manufacture U Bend Tubes with Minimum Bending Radius of 1.5 D and Maximum Up to 1500mm.

We manufacture these tubes as per various international standards such as :

ASTM A 53 GR A / ASME SA 53 GR AASTM A 53 GR B / ASME SA 53 GR B
ASTM A 106 GR A/ ASME SA 106 GR AASTM A 106 GR B/ ASME SA 106 GR B
ASTM A 106 GR C/ ASME SA 106 GR CASTM A 179 / ASME SA 179
ASTM A 192 / ASME SA 192ASTM A 213 / ASME SA 213 ( T2,T5 ,T11,T12 ,T22 etc)
ASTM A 210 GR A1/ ASME SA 210 GR A1ASTM A 210 GR C / ASME SA 210 GR C
ASTM A 210 GR A1/ ASME SA 210 GR A1ASTM A 210 GR C / ASME SA 210 GR C
ASTM A 334 GR 1 / ASME SA 334 GR 1 (LOW TEMPERATUARE APPLICATION)ASTM A 334 GR 3 / ASME SA 334 GR 3 (LOW TEMPERATUARE APPLICATION)
ASTM A 334 GR 6 / ASME SA 334 GR 6 (LOW TEMPERATUARE APPLICATION)ASTM A 334 GR 7 / ASME SA 334 GR 7 (LOW TEMPERATUARE APPLICATION)
EN 10216BS 3059
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Hydraulic Tubes

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Hydraulic Tubes
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he 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 215EN 10305 – 1 E 235
EN 10305 – 1 E 355DIN 2391 ST 35
DIN 2391 ST 45DIN 2391 ST 30 AL

The tubes supplied to the above grade can be supplied in various final delivery conditions like

DESIGNATIONSYMBOLDESCRIPTION
COLD DRAWN / HARD+CNO FINAL HEAT TREATMENT AFTER THE FINAL COLD DRAWING PROCESS
COLD DRAWN / SOFT+LCAFTER THE FINAL HEAT TREATMENT THERE IS A SUITABLE DRAWING PROCESS
COLD DRAWN AND STRESS RELIEVED+SRAFTER THE FINAL COLD DRAWING PROCESS THERE IS STRESS RELIEF HEAT TREATMENT
ANNEALED+AAFTER THE FINAL COLD DRAWING THE TUBES ARE ANNEALED
NORMALIZED+NAFTER THE FINAL COLD DRAWING OPERTAION THE TUBES ARE NORMALIZED
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Heat Exchanger Tubes

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Heat Exchanger Tubes
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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 AASTM A 53GR B /ASME SA 53 GR B
ASTM A 106 GR A /ASME SA 106 GR AASTM A 106 GR B / ASME SA 106 GR B
ASTM A 106 GR C / ASME SA 106 GR CASTM A 179 / ASME SA 179
ASTM A 192 / ASME SA 192ASTM A 213 / ASME SA 213(T2,T5,T11, T12, T22 etc)
ASTM A 210 GR A1 / ASME SA 210 GR A1ASTM 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 10216BS 3059

We can manufacture straight lengths up to 27.00 Meters with Outside Diameter ranging from 6.00mm (1/4�?) to 8O.00mm ( 3.00") and thickness ranging from 0.85mm to 6mm.

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Seamless Pipe

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Seamless Pipe
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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 AASTM A 53 GR B/ASME SA 53 GR B
ASTM A 106 GR A/ASME SA 106 GR AASTM A 106 GR B/ ASME SA 106 GR B
ASTM A 106 GR C/ ASME SA 106 GR CASTM 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 10216BS 3059

We can manufacture straight lengths up to 15 Meters with Outside Diameter ranging from 3/8"NB TO 5" NB .

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Condenser Tubes

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Condenser Tubes
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In systems involving heat transfer, a Condenser is a device or unit used to condense a substance from its gaseous to its liquid state, by cooling it. Condensers are typically heat exchangers which have various designs and come in many sizes

There are many various types of Condensers, typically differentiated on their medium of Heat Exchange. Like Air-cooled Condenser, Water Cooled Condenser, Evaporative Condenser. However, in all types of Heat exchanger tubes and Condenser Tubes play one of the most Vital Roles in the process of Heat Exchange. The Condenser Tubes can be used in various forms such as Straight Condenser Tubes, U -Tube Condenser Tubes ( U bend ) , Spiral or Coiled Condenser Tubes , Finned Condenser Tubes etc.

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Extruded Fin Tubes

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Extruded Fin Tubes
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Approx. Rs 2 / onwardsGet Latest Price

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

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    Stainless Steel Tubes

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    Stainless Steel Tubes
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    Product Details:
    Minimum Order Quantity500 Kilogram
    GradeTP304, SS316, SS304
    Size1/4''-1'', 2''-3'', 1''-2'', 3''-10'', 10''-20''
    Length6-8 meters, 0-2 meters, 2-4 meters, 4-6 meters
    TypeCondensor & Heater Tubes, Seamless, Coils, U-Tubes, Welded
    Hallow SectionsCircular, Rectangular, Elliptical, Square

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