Galvanized Steel Sheet Inquiry | Z121–Z180 0.5–1mm ASTM Construction Coating Requirements

• Coating

  Z10 ~ Z29
  Hardness

  Full Hard
• Spangle Type

  Regular Spangle
  Thickness

  Customized
• Type

  Steel Sheet
  Application

  Cutting Sheets
• Certificate

  API
  Delivery Time

  8 ~ 14 days
• Grade

  Galvanized Steel Sheet
  Length

  Customized
• Oiled or Non-oiled

  Non-oiled
  Processing Service

  Cutting
• Skin Pass

  Yes
  Standard

  ASTM
• Technique

  Hot Rolled Based
  Tolerance

  ±1%
• Product Name

  Galvanized Steel Plate
  Surface

  Galvanized Coating
• Keyword

  Galvanized Steel Plate/Sheet
  Technology

  Hop-dipped
• Package

  Standard Seaworth Packing
  Usage

  Construction
• Steel Grade

  ASTM A53/A106
  MOQ

  1-5 tons
• PAYMENT

  30%TT Advance + 70% TTBalance
  TRADE TERM

  CIF FOB CFR

Resolve the actual zinc coating code before specifying galvanized sheet for construction cuts.

Coating conflict

The title names Z121–Z180 while the detail states Z10–Z29. Confirm the delivered code, measurement basis and actual coating evidence rather than treating these ranges as interchangeable or converting either into an unsupported zinc mass.

Thickness and width

The requested 0.5–1 mm thickness differs from the custom thickness entry, and actual width options are bands. Agree one actual thickness, width and custom length with the required cut edges and non-oiled skin pass surface.

• Actual sheet designation
• Selected thickness and tolerance
• Finished width and length
• Zinc code and measurement
• Cut edge and surface inspection

Material evidence

A53/A106 references do not define a verified sheet grade. Request actual material and fabrication records; ASTM and construction labels establish no certified compliance, structural capacity or corrosion lifetime.