1. Shell body diameter: ψ80 ~ 160 mm
2. Shell body length: 130 ~ 600 mm
3. Plate thickness: 1.0 ~2.0 mm
4. Shell body material: SUS439 / SUS409
5. Brick outer diameter: ψ77 ~ 150 mm
6. Brick length: 70 ~ 120 mm
7. Brick diameter tolerance:± 1mm
1. No defective welding products.
2. Welding depth is sufficient (with request drawing)
3. After welding, the tolerance of outer cylinder diameter is ±0.3mm