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Annapurna Engineering Enterprise is the Manufacturer and Fabricator of Stainless Steel & Mild Steel – Tanks & Vessels, Process Equipment, Heat Exchangers, Material Handling Equipment, Bridge Girders & Bridge Bearings.
Annapurna Engineering Enterprise
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Aefab Annapurna Engineering is the Manufacturer and Fabricator of Stainless Steel & Mild Steel – Tanks & Vessels, Process Equipment, Heat Exchangers, Material Handling Equipment, Bridge Girders & Bridge Bearings.
From Stainless Steel Pressure Vessels, Storage Tanks, Reactors, Mixing Tanks to Structures, we’ve got you covered with our exceptional fabrication services.
From plate bending, rolling, forming, to pipe and tube bending, helical coil preparation, we’ve got you covered with our exceptional quality fabrication services.
Stainless Steel Hot Water Storage Tanks, factory-made from high specification Stainless Steel like SS 304, and is functionally designed to resist all types of corrosion, including crevice corrosion and stress corrosion.
Our range of ss tanks are manufactured using a range of stainless steel grades like SS 304, 304L, SS 316, and 316L with the different options of jacketing, insulation and internal coil for heating or cooling.
We are an Air Compressor Tank, Air Receiver Tank manufacturer in India with a manufacturing base in Kolkata. Our air vessels or air compressor tanks are available in horizontal & vertical options for commercial and industrial applications.
They are designed for extra air storage and made of steel for long-lasting durability.
Our range of pressure vessels are manufactured using Carbon Steel (IS 2002, SA 515/516 etc.) and/or Stainless Steel (SS 304, 304L, SS 316, 316L).
We have a complete facility to design and manufacture a wide range of pressure vessels having a volumetric capacity range from 1000 Ltrs to 30,000 Ltrs.
Leading Shell and Tube Heat Exchanger Manufacturers in India, Kolkata.
Shell and Tube Type Carbon and Stainless Steel Condensers, Sample Coolers, Tube Bundle Heat Exchangers.
Leading manufacturer of Agitator Mixer, Liquid Mixer Agitator Assembly – Agitator Mixing Tanks and Vessels. The MOC can be Stainless Steel, Carbon Steel or a combination of both.
One-stop solution provider for your process mixing and blending equipment.
Leading Industrial Chemical Reactor Manufacturer in Kolkata, India. The material of construction of the Reaction Vessels can be Stainless Steel, Carbon Steel or a combination of both.
Timely Delivery
Delivery On time, every time through a structured Project Management Approach.
Quality
Quality Product & Process through a well defined and established QAP.
Competitive Price
Our proficiency and track record drive operational efficiency, enabling us to provide the industry's most competitive pricing.
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Kolkata
We are in the Knowledge Capital of India
Manufacturing Unit
2, Rabindranath Tagore Road, Dakshineswar Kolkata 700076, West Bengal, India
400 m from the nearest metro and railway station
7 KM from Airport
Ample space for your big projects!
15,000+ sq ft area
7,000 sq ft covered and floored shed
8,000 sq ft open area
Gated Compound with Boundary Wall
24-Hours Security and Surveillance
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FAQ
Some more answers to your questions – FAQ
What varieties of stainless steel tanks do we produce?
Types of SS Storage Tanks
Aefab Annapurna Engineering manufactures a full range of stainless steel or SS Storage Tanks for all industrial and commercial applications.
Commonly manufactured industrial water storage tanks are SS water tank 1000 L, stainless steel water tank 2000 liter, SS water tank 5000 ltr, SS water tank 6000 L and SS water tank 10000 L. The price varies depending on MoC and size.
We manufacture all kinds of Process tanks, that are designed to simply hold and store liquids.
The most common types are hot water storage tanks, buffer tanks, chilled water (CW) tanks, blowdown tanks, expansion tanks, and filter tanks
These tanks can be built for either horizontal or vertical installations from carbon or stainless steel material.
Our high-pressure withstanding tanks or pressure vessels offer the best corrosion, temperature and pressure resistance.
Typically, high-pressure vessels are made of stainless steel. Common high-pressure vessel roles include chemical reactors.
Storage vessels are designed to store contents under pressure in such a way that you can readily access them when they’re needed. Examples of storage vessels include propane tanks, gas tanks, hot water tanks and air compressor storage tanks.
Aefab Annapurna Engineering is a leading Pressure Vessel Manufacturer with decades of experience in Stainless Steel and Carbon Steel Pressure Vessel and Heat Exchanger Manufacturing.
What purposes do hot water storage tanks serve?
Hotels, residential complexes, commercial buildings, hospitals, shopping malls and other facilities that need constant supplies of hot water usually have a stainless steel hot water storage tank.
They are sized to meet peak demands, even though the usage at these times exceeds the output of the heater.
This is achieved by selecting a tank of sufficient size, with adequate insulation, and designed to prevent incoming cold water from mixing with the hot water supply.
These tanks are are either made out of stainless steel or lined to prevent corrosions. The standard design working pressure is 7 to 10 kg/cm-sq, which exceeds typical city water main pressure.
Which NDT Techniques Are Utilised for Hot Water Storage Tank Inspection?
NDT Techniques being used for hot water storage tank manufacturing, quality assurance and inspection:
To mitigate operational risks, hot water tank manufacturing and inspection involve the application of non-destructive testing (NDT) techniques.
For the detection of surface-level defects following NDT techniques are used:
Visual Testing
One prevalent NDT approach involves visually inspecting the storage tank to identify defects.
Visual testing requires good visibility, training and perfect eyesight of the inspector. The visual testing method has easy access to the surface.
Magnetic Particle Testing
Employed for surface and sub-surface defect detection, magnetic particle testing is a valuable NDT method applicable to ferromagnetic materials like carbon steel.
Dye Penetrant Testing
A penetrant, generally a red coloured die, is sprayed on the vessel surface to detect its surface flaws. To make defects more visible under UV light, a fluorescent chemical is also added.
This test is effective in case the defects are exposed to the surface.
For internal defects of pressure vessels following NDT techniques are used:
Radiographic Testing
Here radiations are applied to the component, and any alteration in the material can be detected and recorded on the film.
Radiography is the most popular NDT technique as it can capture defects on the film and also provides a hard copy of it.
Appropriate NDTs are part of the good manufacturing processes for Shell and Tube Heat Exchangers, Air Compressor Tanks, Agitator Vessels, Reactor Pressure Vessels, Stainless Steel Vessels and many more.
Aefab Annapurna Engineering is a leading Pressure Vessel Manufacturer and uses appropriate NDT techniques during the manufacturing process to ensure quality.
Looking for reliable and high-quality agitator tanks? Explore our advanced mixing solutions today!
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