Luokaiwei’s Corrugated Stainless Steel Roofing Sheets combine exceptional durability and sleek modern aesthetics to protect and enhance any building project. Available in a wide range of corrugation profiles—from classic trapezoidal and sinusoidal waves to bespoke rib and box patterns—each sheet is precision‑formed for maximum structural strength and efficient water runoff. We offer fully customizable dimensions and thicknesses to fit your exact roof span, slope, and architectural requirements, ensuring a perfect fit and minimal waste. Finished in No. 4 polished, 2B mill, or bright‑annealed surfaces (with optional PVDF color coatings), our roofing sheets resist corrosion, UV degradation, and extreme temperatures. Trust Luokaiwei for scalable, tailor‑made stainless steel roofing solutions that marry high‑performance engineering with clean, contemporary design.

We offer Corrugated Stainless Steel Roofing and related grades with 100% factory direct pricing and free quotes available within 6 hours.

Key Specifications

Base Materials:
- 304 (UNS S30400)
- 316 (UNS S31600)
Surface Finishes:
- No. 4 polished (brushed)
- 2B mill finish
- BA (bright annealed)
Thickness Range: 0.4 mm – 1.5 mm
Width Range: 600 mm – 1,250 mm
Length Range: 1,000 mm – 6,000 mm (custom cuts available)
Flatness Tolerance: ± 1.0 mm over 1 m
Edge Type:
- Square-cut
- Beveled
Coating Options (optional):
- PVDF (polyvinylidene fluoride) color finish
- PE (polyester) primer topcoat
Compliance Standards: ASTM A666, EN 10088‑2, JIS G4305.

Table 1: Common Dimensions

Thickness (mm)	Width (mm)	Length (mm)	Weight (kg/m²)¹
0.40	600	2,000	3.24
0.50	750	3,000	4.05
0.60	900	4,000	4.86
0.80	1,000	5,000	6.48
1.00	1,200	6,000	8.10

¹ Weight calculated for 304 SS at 8,000 kg/m³ density.

Table 2: Common Stainless Steel Grades

Grade	UNS No.	Key Composition²	Typical Applications
304	S30400	18–20% Cr, 8–10.5% Ni	General roofing, façades, guttering
304L	S30403	≤ 0.03% C (low‑carbon 304)	Welded panels, high‑corrosion areas
316	S31600	16–18% Cr, 10–14% Ni, 2–3% Mo	Coastal, chemical plants, food zones
316L	S31603	≤ 0.03% C (low‑carbon 316)	Marine roofing, high‑temperature roofs