Super duplex heat exchanger tube suppliers in Mumbai

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What is a Super duplex heat exchanger tube?

Heat exchanger tubes are essential in many industries, like petrochemicals, refineries, and chemical processing. A super duplex heat exchanger tube facilitates the efficient heat transfer between two fluids. It contains two grades of stainless steel: ferritic and austenitic. The combination makes the material strong and more capable of handling pitting and cracking. The Pitting Resistance Equivalent Number or PREN can be over 40 – a considerable advantage over other options.

Besides iron, this material contains chromium (24 to 26%) and nickel (6 to 8%). It also includes molybdenum (3%), and manganese for superior chemical properties. Also referred to as Grade 2507, it exhibits excellent corrosion resistance. It also displays mechanical strength and can tolerate high temperatures. Some super duplex grades like UNS S32750 have a stunning chemical composition with trace amounts of phosphorus, sulfur, nitrogen, silicon, copper, and carbon.

Tubewell stock a wide range of Super duplex seamless redrawn tubes in India

Super duplex heat exchanger tube suppliers in Mumbai

Tubewell is a Mumbai-based company with a versatile client base. It is renowned as a trusted supplier of super duplex heat exchanger tubes. The company guarantees complete testing of its products via non-destructive methods. These tests rule out internal flaws, micro-cracking, concerns in molecular composition, etc. These tubes can also benefit from the Charpy test to check their impact tolerance.

Although super duplex components have many premium thermal and mechanical properties, they can be expensive and unsuited to all budgets. Tubewell strives to offer heat exchanger tubes at competent prices to meet customer requirements without sacrificing quality standards.

As a leading ASTM A789 UNS S32760 tube supplier, Tubewell produces and manufactures a wide range of UNS S32750 pipes in Mumbai

Tubewell stock a wide range of Super duplex seamless redrawn tubes in India

Seamless redrawn tubing offers an improved fatigue life and superior mechanical properties due to its manufacturing process. Tubewell stocks super duplex seamless redrawn tubes for marine industries, aerospace, alternative energy, and medical care. These tubes get redrawn to achieve a homogenous finish with low absolute roughness.

Seamless tubes lack a heat-affected area that comes with the weld and are better suited to adverse temperatures and pressures. Industries that demand highly-precise equipment use this tubing. It can get manufactured with small inner diameters – something conventional welding finds challenging. However, seamless redrawn tubes can be complicated to manufacture, which makes them expensive. Tubewell endeavours to provide the required tubing at low prices.

Offer wide range of super duplex condenser tubes for subsea applications

As a leading ASTM A789 UNS S32760 tube supplier, Tubewell produces and manufactures a wide range of UNS S32750 pipes in Mumbai

Industrial environments that suffer from SCC or stress corrosion cracking and pitting prefer UNS S32760 tubing. ASTM A789 UNS S32760 pipes offer a PREN value of over 40. They can also resist chlorides.

UNS S32750, a highly coveted super duplex grade of stainless steel, is a similar material. But it also comprises copper and tungsten to achieve even higher strength and corrosion resistance. It is suitable for exposure to hydrochloric and dilute sulfuric acids.

Tubewell delivers these pipes to industries that require resistance to pitting, cracking, and overall corrosion. The most widespread applications are in chemical processing, offshore refineries, and chloride-containing setups. It is also a weldable grade with high thermal conductivity.

Maintain a wide stock of duplex stainless steel tubes in Mumbai, check your sizes for quick delivery

Offer a wide range of super duplex condenser tubes for subsea applications

Condenser tubes are critical in industrial installations like heat exchangers, refrigeration, and steam generation plants. They assist in the condensation of the fluid used in the process pipe. Super duplex condenser tubes are ideal for subsea applications due to their corrosion resistance. Marine industries require materials that can deliver dependable performance upon exposure to salty seawater. Super duplex material can tolerate harsh fluids like seawater, chlorides, acids, etc.

Tubewell has a vast stock of condenser tubes for various marine industries. They offer long service duration and dependable quality for riser tubes, manifold piping, hydraulic lines, etc.

Maintain a wide stock of duplex stainless steel tubes in Mumbai, check your sizes for quick delivery

Tubewell can assist customers with requirements for duplex stainless steel tubes. This material contains two grades: ferritic and austenitic. The chemical profile is iron, nickel, and chromium with molybdenum. It is a high-strength material that benefits from the combination of both microstructures. Oil and gas refineries, chemical processing, and nuclear plants frequently employ these materials.

When you select Tubewell as your supplier, you benefit from its diverse stock of products. The firm maintains a sizable repository of pipes in different dimensions to meet client requirements in record time. Customers can check the availability of their desired size before ordering.

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