Huaheng PPGI Prepainted Galvanized Steel Coil | Z10–Z29 Custom RAL and ASTM Requirements Inquiry

• Coating

  Z10 ~ Z29
  Hardness

  Hard
• Thickness

  Customized, 0.21 mm ~ 0.50 mm
  Type

  Steel Coil, Steel Coil
• Application

  Cutting Sheets, Making Small Tools
  Certificate

  API
• Delivery Time

  8 ~ 14 days, 15-21 days
  Grade

  Customized, SGCC
• Processing Service

  Cutting, Cutting
  RAL Color

  Customized, 3004, 5012,6005 and so on
• Standard

  ASTM
  Tolerance

  ±1%
• Surface

  Galvanized
  Zinc Coating

  60-275g/m2
• Shape

  Flat.sheet
  Product Name

  Prepainted Galvanized Steel

Define the actual paint system and colour sample before selecting a prepainted galvanized coil.

Substrate and zinc

The detailed grade references SGCC or customization, with a zinc code and separate mass range. Agree actual base material and coating measurement basis rather than interpreting the code as a complete measured coating specification.

Paint and colour

RAL 3004, 5012 and 6005 appear alongside customized colours. Select a real sample and define paint chemistry, film inspection and back coat requirements instead of assuming universal colour or paint availability.

• Actual base steel designation
• Thickness and usable width
• Zinc measurement and inspection
• Paint system and colour sample
• Custom length and cutting needs

Document acceptance

The actual length choice is customized. Confirm manufacturer documentation and applicable standard requirements; title branding and generic certificate names do not establish manufacturer identity, ASTM certification, outdoor durability or a measured paint thickness.