C Purlin for shed and houses
₹110.00
₹100.00
Excluding Taxes
For a PEB (Pre-Engineered Building) shed, the most commonly used secondary structural members are Cold Formed C-Purlins and Z-Purlins. The selection depends on span, loading, roofing profile, and bay spacing.
Recommended C-Purlin Specifications
| Shed Span | Typical C-Purlin Size | Thickness |
|---|---|---|
| Small sheds (up to 10 m) | C150×60×20 | 1.6 to 2.0 mm |
| Medium sheds (10-20 m) | C200×70×20 | 2.0 to 2.5 mm |
| Large industrial sheds | C250×75×20 | 2.5 to 3.0 mm |
Material Grade
- Galvanized High Tensile Steel
- Yield Strength: 350 MPa to 550 MPa
- Conforming to IS 801 / IS 811 standards
- Galvanizing: 120 GSM to 275 GSM depending on environment
Recommended Coil Brands
For manufacturing quality purlins, use coils from:
Premium Brands
Tata Steel
- Tata Astrum
- Tata Shaktee (GI)
JSW Steel
- JSW Pragati GI
- JSW Galvalume
ArcelorMittal Nippon Steel (AMNS) India
- High-strength GI and GL coils
POSCO India
- High tensile galvanized coils
Jindal Steel
- Jindal SGL / GI coils
Typical Specification for Industrial PEB Shed
Purlin Type : Cold Formed C Purlin
Size : C200 x 70 x 20 x 2.5 mm
Steel Grade : YS 550 MPa
Coating : GI 275 GSM
Coil Brand : Tata / JSW / AMNS
Purlin Spacing : 1.4 m to 1.8 m c/c
Application : Roofing support
For a Heavy-Duty Factory Shed
I would recommend:
C-Purlin : 200 x 70 x 20 x 2.5 mm
Material : GI Coil, 550 MPa
Coating : 275 GSM
Brand : Tata Steel or JSW Steel
This provides good strength, corrosion resistance, and long service life for industrial and engineering-unit sheds.
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