According to the general provisions of the Chinese standard GB/T 2518-2019 on the size, weight and permissible deviation of elector-galvanized steel sheet & coil, the width requirement of elector-galvanized steel sheet & coil usually ranges from 600mm to 2000mm, and its width deviation is usually plus or minus 0.5mm. The thickness requirement of elector-galvanized steel sheet & coil usually ranges from 0.13mm to 5.0mm, and its thickness deviation is usually plus or minus 0.02mm to plus or minus 0.04mm. The length requirement of elector-galvanized steel sheet & coil is usually between 1000mm and 6000mm, with a deviation of plus or minus plus or minus 3mm. The weight per unit area of elector-galvanized steel sheet & coil is usually between 40g/m²and 600g/m², with a deviation of plus or minus 7%.

Answers

• 
  What are the differences in thickness and production process between medium and thick steel plates and hot rolled steel plates? 20/12/2024 16:13:18
• 
  What are the differences between PE lining and plastic coating? 04/12/2024 17:18:59
• 
  What are the acceptance criteria for hot-dip galvanized square tubes? 03/12/2024 05:26:54
• 
  How to distinguish between 304 and 201 stainless steel plates? 29/11/2024 17:07:20
• 
  Stainless steel wire rope or galvanized steel wire rope, which one is stronger? 27/11/2024 15:03:48