Z275 GI Coil Zinc Coated Steel Sheet Inquiry | Color Coating Electro Hot Dip Selection

• Coating

  Z181 ~ Z275
  Hardness

  Full Hard
• Spangle Type

  Regular Spangle
  Thickness

  0.31-60mm, 0.21-0.50mm
• Type

  Steel Coil
  Application

  Making Pipes, Cutting Sheets, Making Small Tools, Making Corrugated Sheets, Making Container, Making Fences
• Certificate

  API , CE, RoHS, SNI, BIS, Saso, PVOC, SONCAP, SABS, SIRM, TISI, KS, JIS, Gs, ISO 9001
  Delivery Time

  within 7 days
• Grade

  SGCC/CGCC/DX51D
  Length

  1000-12000mm or customized
• Oiled or Non-oiled

  Slightly Oiled
  Processing Service

  Welding, Punching, Cutting, Bending, Decoiling
• Skin Pass

  Yes
  Standard

  AISI
• Technique

  Cold Rolled Based
  Tolerance

  ±1%
• Product Name

  Galvanized steel sheet
  Material

  SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
• Spangle

  Big Medium Small Zero
  Surface

  Galvanized Coated
• Surface Treatment

  Passivation Treatment
  Shape

  Flat.sheet
• MOQ

  1 Ton
  Keyword

  Galvanzied Sheet
• Special Use

  High-strength Steel Plate

Define the actual coating and dimensions before requesting galvanized sheet or coil.

Coating and colour

The title requests Z275 and colour coating, while detailed fields describe galvanized and passivated surfaces. Confirm the coating code, any paint system and the actual electro or hot dip process.

Size discrepancies

Two different thickness ranges are recorded. A 600–1250 mm specification is paired with four width ranges extending to 2000 mm, so clarify what each dimension label measures.

• Actual steel designation
• Measured thickness and width
• Coil or cut sheet form
• Coating and colour requirements
• Length and edge detail

Acceptance documentation

Request a consistent material and dimensional quotation and relevant coating records. Broad certificate lists and high strength wording do not establish verified corrosion performance, paint durability or every grade and size combination.