Surface Engineering Specialists · 14+ Years

Protective coatings that make your machinery last

PTFE/Teflon, ceramic, HVOF thermal spray, PVDF & rubber linings and more — engineered surface protection against wear, corrosion, heat and chemicals, applied on a fully automatic conveyorised plant.

Enquire Now +91 95928 10374

14+ years of expertise

GST & IndiaMART TrustSEAL verified

Pan-India service

Automatic conveyorised plant

14+

Years of
surface engineering

Facility image — illustrative

About AL Overseas

Protective-coating & surface-engineering specialists

AL Overseas applies high-performance protective coatings and linings that shield industrial machinery and components from wear, corrosion, heat and chemical attack — extending equipment life and cutting downtime. With more than 14 years of experience, we serve plants and process houses across India.

Our coatings are applied on a fully automatic conveyorised plant that complies with international operation norms, on substrates including MS, Aluminium, Iron and CRC. We are a dedicated coating, lining and surface-treatment service provider.

Fully automatic conveyorised coating plant, compliant with international operation norms
Coatings on MS, Aluminium, Iron, CRC & other metals
Family-run business founded by Vishal Syal
A pure coating & surface-treatment service — manufacturing-free

Explore our coatings Talk to our team

Coatings & Services

Industrial surface-protection solutions

From non-stick PTFE coatings to chemical-resistant PVDF linings — we match the right coating to your operating conditions.

PTFE / Teflon Coating

Low-friction, non-stick, corrosion-proof surfaces.

Rollers, Xylan-coated studs, dies · 20–100 µm · up to +500 °C

Food-Grade Non-Stick Coating

FDA-compliant clean release, easy to sanitise.

Bun baking trays, biscuit die rolls · −100 to +260 °C

Ceramic / TC Coating

Extreme hardness against wear and abrasion.

Furnace rollers, steel processing, heavy machinery

Temperature-Resistant Coating

Protects against high heat and thermal shock.

Blowers, vessels, tanks, boilers, reactors

Corrosion-Resistant Coating

Stops rust, oxidation and chemical attack.

Pipework, tanks, structural & process equipment

Halar (ECTFE) Coating

Superb chemical, UV and temperature resistance.

Chemical tanks, pipes, pharma & process plant

PVDF Coating & Linings

Thick pinhole-free lining, near-universal chemical resistance.

Reactors, vessels, pipes · 500–1000 µm · to +800 °C

HVOF Thermal Spray

Dense, high-bond carbide coatings for severe wear.

Pump parts, valves, shafts, turbine components

Energy-Saving Coatings

Insulating barriers that cut heat loss and cost.

Vessels, ducting, thermal process equipment

Rubber Lining

Abrasion & chemical protection for tanks.

Storage tanks, vessels, chutes, pipework

Glass-Lined / PP-Lined

Inert, smooth linings for aggressive media.

Reactors, vessels, agitators

Lead Lining

Radiation shielding and acid resistance.

Chemical, nuclear & hazardous-waste tanks

Epoxy / PU Flooring

Seamless, self-levelling, anti-corrosive floors.

Industrial floors, insulation, wall coatings

Roof Waterproofing

PUD water-proof and protective roof systems.

Factory roofs, terraces, exposed surfaces

Industries Served

Trusted across India's process industries

Our coatings protect critical equipment in some of the most demanding industrial environments.

Steel

Power

Pulp & Paper

Printing

Packaging & Corrugation

Glass

Chemical

Oil & Gas Refinery

Textile

Petroleum

Cement

Energy

Hydraulics

Plastic

Marine

Food Processing

Pharmaceutical

How It Works

From enquiry to delivery — four simple steps

We keep the process straightforward so you spend less time on paperwork and more time running your plant.

Send Your Requirement

Share your part details, coating type needed and quantity via WhatsApp, call or the enquiry form — no formal RFQ needed to start.

Inspection & Quote

We inspect the component, recommend the right coating system for your wear/chemical/temperature conditions and send a clear quote.

Precision Coating

Applied on our automatic conveyorised plant under controlled conditions. Full QC including thickness measurement and adhesion testing.

Ready for Despatch

Coated parts are carefully packed and shipped PAN India, or you can pick them up from our Zirakpur facility — your choice.

Not sure what you need? Describe your problem — we'll recommend the coating →

Products

Mechanical seals & dyeing-machine spares

Alongside our coating services, we supply a trusted range of mechanical seals and textile dyeing-machine spares.

representative image

Mechanical Seals

A complete range of balanced, unbalanced and reverse-balanced cartridge & component seals for pumps, agitators and process equipment — plus seal-support (thermosyphon) systems to API 610.

20+ standard seal types (ALO series)
Shaft dia 10–200 mm
Pressures to 30 Bar, −50 to +350 °C
Spares & customised solutions

Enquire

Dyeing-Machine Spares

Spares and consumables for yarn & fabric dyeing houses — dyeing carriers and cages, silicon bushes and springs, plus PTFE/Teflon coating of dyeing cylinders and guide rolls.

Yarn dyeing carriers & cages
Silicon bushes & springs
Teflon-coated dyeing cylinders
Guide rolls for process houses

Enquire

Mechanical seal range

20 of 20 standard ALO types · specifications from the AL Overseas catalogue

Can't find your spec? Ask us →

ALO-S1 Unbalanced

Shaft 10–100 mm

Pressure ≤ 10 Bar

Temp −20 to 150 °C

Sewage, waste-water & fuel-injection pumps

ALO-S2 Unbalanced

Shaft 10–100 mm

Pressure ≤ 10 Bar

Temp −50 to 180 °C

Corrosive chemicals, hydrocarbons, light chemicals

ALO-S3 Unbalanced

Shaft 25–150 mm

Pressure ≤ 10 Bar

Temp −50 to 180 °C

Refineries, fertilizers, petroleum pipelines

ALO-S4 Unbalanced

Shaft 10–100 mm

Pressure ≤ 10 Bar

Temp −20 to 150 °C

Hot/cold-water, oil & refrigeration pumps

ALO-S5 Unbalanced

Shaft 10–150 mm

Pressure ≤ 30 Bar

Temp −50 to 180 °C

High-pressure pumps, refineries, fertilizer

ALO-S6 Balanced

Shaft 25–150 mm

Pressure ≤ 15 Bar

Temp −50 to 180 °C

Paper industry, petroleum refinery, petrochemicals

ALO-T26 Unbalanced

Shaft 18–100 mm

Pressure ≤ 5 Bar

Temp −20 to 80 °C

Acids, alkalis & extremely corrosive service

ALO-U22 Unbalanced

Shaft 14–150 mm

Pressure ≤ 10 Bar

Temp −50 to 280 °C

Petrochemical & petroleum refineries

ALO-B23 Balanced

Shaft 14–150 mm

Pressure ≤ 30 Bar

Temp −50 to 280 °C

Petrochemical refineries, light hydrocarbons

ALO-B10 Unbalanced

Shaft 19–100 mm

Pressure ≤ 15 Bar

Temp −50 to 350 °C

Highly corrosive, high-temperature refinery duty

ALO-R24 Reverse

Shaft 10–100 mm

Pressure ≤ 10 Bar

Temp −20 to 80 °C

Corrosive chemicals & hydrocarbons

ALO-D25 Unbalanced

Shaft 20–100 mm

Pressure ≤ 7 Bar

Temp −30 to 200 °C

Petroleum, paper, pharma, power & auto industry

ALO-W10 Unbalanced

Shaft 18–100 mm

Pressure ≤ 25 Bar

Temp −50 to 220 °C

Highly corrosive, high-temperature refinery duty

ALO-W12 Unbalanced

Shaft 15–200 mm

Pressure ≤ 25 Bar

Temp −50 to 220 °C

Petroleum, paper, pharma, power & auto industry

ALO-C31 Unbalanced

Shaft 10–100 mm

Pressure ≤ 10 Bar

Temp −20 to 150 °C

Sewage & waste-water pumps, fuel injection

ALO-C32 Unbalanced

Shaft 19–100 mm

Pressure ≤ 15 Bar

Temp −50 to 350 °C

Highly corrosive, high-temperature refinery duty

ALO-C36 Balanced

Shaft 10–100 mm

Pressure ≤ 10 Bar

Temp ≤ 160 °C

Hot & cold water, thermic oil & air application

ALO-C37 Unbalanced

Shaft 12 / 16 / 22 mm

Pressure ≤ 16 Bar

Temp −40 to 200 °C

Boiler feed, drinking water, shipping, food & beverage

ALO-S21 Unbalanced

Shaft 15–80 mm

Pressure ≤ 20 Bar

Temp −40 to 150 °C

Water treatment, pulp & paper, food, marine

ALO-TS Seal support

Shaft —

Pressure Per API 610

Temp —

Thermosyphon / TP1 pot for double & tandem seals

All seals available in standard or custom configurations. Request a datasheet →

Client Feedback

Trusted by plant engineers across India

* Illustrative testimonials — representative of typical customer feedback

"AL Overseas extended the working life of our printing rollers by over three times with their PTFE coating. Turnaround was fast and the surface quality is consistently excellent batch after batch."

Rajesh Kumar

Production Manager

Packaging & Printing Firm, Punjab

"We have used their mechanical seals on refinery pump shafts for five years now — zero failures in aggressive service. They understand the application, not just the product. A genuinely reliable B2B partner."

Pradeep Singh

Maintenance Engineer

Petroleum Refinery, Haryana

"The HVOF thermal spray on our steel plant furnace rollers has been outstanding. Pan-India pickup and delivery saves us logistics headaches. Highly recommended for any heavy-industry coating requirement."

Suresh Nair

Plant Engineer

Steel Processing Plant, Maharashtra

Why Choose Us

Engineering reliability into every surface

14+ years of expertise

More than a decade of protective-coating and surface-engineering experience across industries.

Automatic conveyorised plant

Coatings applied on a fully automatic conveyorised line compliant with international operation norms.

Widest coating range

PTFE, ceramic, HVOF, PVDF, Halar, rubber, lead and more — on MS, Aluminium, Iron, CRC & other metals.

Total surface protection

Engineered defence against wear, corrosion, heat and chemical attack to extend equipment life.

Pan-India service

Serving plants and process houses across India from our Zirakpur (Tricity) facility.

GST & TrustSEAL verified

A verified, GST-registered supplier with an IndiaMART TrustSEAL for confident B2B sourcing.

Get started today

Ready to protect your equipment?

Send us your part details and we'll recommend the right coating system — free of charge, no commitment. Most quotes are turned around within 24 hours.

Enquire Now WhatsApp Us +91 95928 10374

Years of experience

Parts & jobs coated (illustrative)

Industries served

Coating & lining types

Our Work