ข้อมูลจําเพาะ

• Manufacturer: Sanko
• Model number: 204004
• Product Name: Sunbox #22 F
• Capacity: 40.1 L
• External Dimensions (mm): 620 x 380 x 225 (H)
• Color: Blue
• Inner Dimensions (mm): 570 x 330 x 219
• Effective Inner Dimensions: 558 x 320 x 209 mm
• Compression load: 24.4 kN (2490kgf)
• Material: Polypropylene
• Bottom Shape: Grid Rib A grid rib (a plate shape erected perpendicular to the plane to reinforce the plane) is installed on the bottom surface. The rib height determines the bending strength, and the higher the rib, the higher the strength. It is often used in industrial containers, especially in industries that use oil, and it has the effect of suppressing deflection due to swelling (a phenomenon in which resin absorbs oil, etc., and the volume increases).
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