Abrasive Blasting in Hyderabad
Mythri Metallizing site teams travel from Bengaluru with their own compressors and blast hoppers, and blast plant steel in Hyderabad to the grade that your coating specification requires.
- Blasting to ISO 8501-1 Sa 2½
- Steel grit, copper slag, aluminium oxide
- About 570 km from Bengaluru
Surface Preparation for Hyderabad Plants
Hyderabad is an inland city, and for much of the year its climate is hot and dry, so steel here is not exposed to salt-laden sea air. In the pharma, bulk drug and chemical zones, corrosion usually originates inside the plant, from acid and solvent vapours at vents, spills near reactors and tanks, and heat from boilers and stacks.
Paint in these areas frequently fails through chemical attack long before it reaches the end of its age. Blasting removes the failed coating, the rust and the mill scale, and leaves bare steel with a profile on which the new system can bond. Oil, grease and chemical residue are removed first, so that the blasting process does not drive them into the surface.
Dry air slows flash rust, so clean steel retains its finish longer than on a humid coast. The monsoon months nevertheless bring humid spells. We check humidity and dew point with a psychrometer, follow the paint data sheet on steel temperature, and coat blasted steel on the same day.
Blasting Sectors Around Hyderabad
Pharma and bulk drug plants
Patancheru, Pashamylaram, IDA Bollaram and Jeedimetla. We prepare structural steel, pipe racks, tank supports and utility structures where fumes and spills have broken down the paint.
Power equipment and heavy fabrication
Fabricators in the BHEL Ramachandrapuram area, Balanagar and Medchal. Large welded frames, tanks and structures are blasted in the fabrication yard before painting or metallizing.
Defence and aerospace manufacturing
Hyderabad has a substantial defence and aerospace manufacturing base. The work is specification-led, so we blast to the stated grade and record the grade and the surface profile.
Cement and process plants in the wider region
Kiln-area steel, preheater structures, ducts and chimneys are blasted in place during a shutdown. We have worked at cement plants in Tamil Nadu and Karnataka.
Site Blasting Mobilisation to Hyderabad
Hyderabad is about 570 km from Bengaluru by road, so each site project is planned as a mobilisation. Before a team departs, we agree the area to be blasted, the access arrangements, your permit and induction requirements, and your shutdown dates. The team travels with its own compressors, blast hoppers, hoses and test instruments.
On site, we blast in shifts so that the shutdown window is used in full, and each section is primed or sprayed before it can rust. Blasting is also available at our facilities in Bengaluru for fabrications and components. The blast grade and surface profile are recorded in the test report.
- Air compressors
- 15 units
- Blast hopper and hose sets
- 15 sets
- Air receivers
- 6 units
- Abrasives
- Steel grit, copper slag and aluminium oxide
- Surface checks
- Profile gauges, psychrometer, ISO 8501-1 comparison
- Steel thickness
- From 2 mm
Frequently Asked Questions
What information do you require before a team travels to Hyderabad?
Can you blast near live process equipment in a pharma or chemical plant?
Our plant has stainless steel vessels and pipework. Can they be blasted?
Which blast grade should be specified for steel in a chemical atmosphere?
Can thin ducting and panels be blasted?
Send a Drawing for a Blasting Quote
Please share the structure, its dimensions and location, and your planned shutdown window. Our engineers will respond with a recommended method, schedule and quotation.
- Reply within one working day
- Drawings kept confidential
- Email acknowledgement
Thank you. Your enquiry has been received.
One of our engineers will contact you to discuss the requirement. A confirmation has been sent to your email address.