Hot-Dip Galvanizing · Fabrication · Hub, Pakistan
Steel Gates, Doors & Frames
Sliding, swing and folding gates, security doors and frames in any size — welded, hot-dip galvanized and powder-coated for a finish that will not rust at the welds.
Overview
Gates take a beating: hinges, locks, children, weather, and in coastal salt air. We build gates as welded assemblies — not bolted frames with painted welds — then hot-dip galvanize the complete unit so the welds and cut ends carry the same zinc coating as the rest of the frame.
For the final finish we offer duplex protection: galvanizing plus a powder-coat top coat in your colour. If the paint gets scratched, the zinc underneath keeps working. Hinges, locks and hardware are galvanized too, so the moving parts corrode as slowly as the frame.
Specifications & Sizes
- Sliding, swing, folding and cantilever gates in any size
- Security doors, wicket doors and frames built to opening
- Hot-dip galvanized; powder-coat in any RAL
- Galvanized hinges, locks and hardware
- Automation-ready: motor brackets and wheel channels optional
- Site-measured fabrication for perfect fit
Applications
- Factory and warehouse entrance gates
- Residential compound and villa gates
- Security doors and access control points
- Farm and yard gates
- Transformer-yard and substation fencing gates
Galvanizing Process Notes
Big gate leaves are dipped with diagonal rigging so zinc drains off the face without pooling, then quenched flat to stop warping. Wheels, tracks and hinges are galvanized or stainless, and automation gear is fitted after coating so the drive train never sees the bath.
Why Karachi Galvanizing?
- Fabrication + galvanizing under one roof — no bare welds, no third-party damage
- 27 ft kettle — long sections in a single dip
- Test records with every dispatch (magnetic-gauge thickness checks)
- 24–48 hr turnaround on standard galvanizing jobs
Pricing
Rates range from PKR 180–300 per kg depending on section size, surface condition and quantity. For orders above 20 tons, the minimum rate is PKR 180 per kg. Send your item list for an exact same-day quote.
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