Furniture-use Steel Tubes/ Steel Coils
Detail Specifications / Descriptions
Hot-rolled steel coils (HR) meet JIS G3131 SPHC standards (with common difference of thickness referring to JIS)
Square tubes: 12.7mm x 12.7mm~75mm x 75mm
Cold-rolled steel coils (CR) meet JIS G3141 SPCC standards (with common difference of thickness referring to JIS)
Square tubes: 12.7mm x 12.7mm~75mm x 75mm
