ISO 1461, IS 4759 galvanizing in Chennai—zinc coating, precision finishing, fast turnaround, certified QC.
RR GalvaGlow
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RR GalvaGlow provides hot dip galvanizing services for highway guardrail components in Chennai— including W-beams, posts, spacers, end terminals and hardware. We do not sell finished guardrails; we galvanize your fabricated parts to ISO 1461 / ASTM A123 / IS 4759 with typical 80–120 μm zinc coatings, fast turnaround, and lot-wise QC reports.
| Component | Typical DFT (μm) | Standards | Notes |
|---|---|---|---|
| W-Beam / Thrie-Beam | 80–120 | ISO 1461 / ASTM A123 | Straightness, clean edges; runs/drips dressed post-dip |
| Posts, Spacers, End Terminals | 80–120 | ISO 1461 / IS 4759 | Inside-out coverage; vent/drain holes as per guidelines |
| Fasteners & Accessories | As per part class | ASTM A153 / IS 4759 | Thread cleaning & passivation available |
Need guardrail component galvanizing with proven QC and fast dispatch?
Limited production slots for EPC/NHAI projects—request your quote today.
Call: +91 994 033 2979
Email: sales@rrgalvaglow.com
No. We are a galvanizing service provider. We galvanize your fabricated W-beams, posts, spacers, end terminals and hardware.
Typical zinc coating is 80–120 μm depending on section and standard (ISO 1461 / ASTM A123 / IS 4759). Lot-wise thickness maps are shared in the QC report.
Yes. We galvanize to ISO 1461, ASTM A123/A153 and IS 4759 and provide signed QC dossiers suitable for tender compliance.
Provide vent/drain holes per galvanizing guidelines so zinc flows freely. Share drawings; we’ll confirm hole size/placement before scheduling.
Yes. Post-galvanizing finishing includes burr/drip removal and thread cleaning on request.
Standard 3–5 working days; 48–72 hour rush lots are possible subject to production slots.
Need guardrail galvanizing services in Chennai? Share your part list/drawings and we’ll reply with pricing and lead time within 24 hours.