FRP Products for Chemical Plants & ETP

Why Chemical Plants Standardise on FRP

Why Chemical Plants Standardise on FRP

Chemical plants, petrochemical units, fertiliser works and Effluent Treatment Plants (ETP) destroy conventional materials: mild steel corrodes within months, galvanising fails, concrete erodes, and even SS316 pits in chloride and hydrochloric acid service. Fibre-reinforced plastic (FRP/GRP) composites are immune to rust, resist most industrial chemicals, weigh 60-80% less than steel, and never need painting.

Rawji Exports manufactures the complete corrosion-resistant package for chemical industry buyers - flooring gratings, trench and drainage covers, access covers, roofing, skylights and waterproof doors - from one ISO 9001:2015 facility operating since 1962.

Resin selection quick guide

  • Isophthalic resin — general chemical duty, water treatment, outdoor service.
  • Vinyl ester resin — aggressive acids, alkalis, chlorides, ETP and scrubber service; the default choice for severe exposure.
  • Epoxy systems — selected solvent and specialty duty; confirm exposure before specifying.

Visit the Factory

Rawji Exports

Survey 139 Paiki, Opp. Holy Mary School, Rahnal Village,

Bhiwandi, Thane — Maharashtra 421302, India

+91 99202 28162

[email protected]

Monday–Saturday, 9:30 AM – 6:30 PM

Chemical Industry Product Range

Chemical Industry Product Range

Chemical-Resistant Walkway Gratings

Vinyl ester / isophthalic gratings for acid and alkali exposure.

Trench Drain & Drainage Gratings

Open-mesh covers for effluent channels and process drains.

Moulded Grating Panels

30x30 to 50x50 mesh in standard and custom panel sizes.

Pultruded Heavy-Duty Gratings

High-span, high-load I-beam profiles for platforms.

Chemical-Resistant Roofing Sheets

Fume-tolerant roofing for process sheds and storage.

Chamber Covers & Gully Gratings

Non-corroding access covers for effluent chambers.

Pharma Cleanroom Doors

Flush, non-porous doors for hygiene-critical suites.

Waterproof FRP Doors

For wet utility, ETP and wash areas.

Grating Price List

Per sq ft ex-works price ranges for budgeting.

FAQs

Frequently Asked Questions

Straight answers from our manufacturing and dispatch team.

As a guide: isophthalic resin handles general acids and water treatment duty; vinyl ester resin is the standard choice for aggressive acids, alkalis, chlorides and ETP service; epoxy-based systems suit selected solvents. Our team confirms resin selection against your chemical exposure chart before quoting.

FRP gratings never rust, need no painting, are 60-80% lighter than steel, are dielectric (safe near electrical equipment), and in hydrochloric-acid and chloride-rich ETP zones they typically outlast SS316 - which suffers pitting and stress-corrosion cracking - at a fraction of the cost.

Yes - walkway gratings, trench drain covers, gully gratings, manhole and chamber covers, roofing and skylight sheets, and waterproof doors can be supplied together, project-packed with one dispatch plan instead of five vendors.

Yes. We share resin specifications, mechanical test reports and, where required, third-party chemical-resistance data so your engineering team can validate the selection.

Factory-direct supply across Mumbai, Thane, Bhiwandi, Pune, Delhi NCR, Chennai, Bangalore, Hyderabad, Ahmedabad and all of India.