St37 Galvanized Steel Coil and Sheet – Four Width Range Options, Zinc-Coated Fabrication Material

• Coating

  Z30~Z40
  Hardness

  Mid Hard, mid hard
• Spangle Type

  Regular Spangle
  Thickness

  0.12 ~ 0.2
• Type

  Steel Coil, Steel Coil, Galvanized Steel Sheet
  Application

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

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

  within 7 days
• Grade

  SGCC/CGCC/DX51D
  Length

  2000-12000mm or customized
• Oiled or Non-oiled

  Non-oiled
  Processing Service

  Welding, Punching, Cutting, Decoiling
• Skin Pass

  Yes
  Standard

  AISI
• Technique

  Cold Rolled Based, Cold Rolled or hot dipped
  Tolerance

  ±1%
• Keyword

  Dipped Galvanized Steel
  Spangle type

  Regular spangle,minimal spangle ,zero spangle, big spangle
• Shape

  Coil Roll
  coating layer

  zinc coated
• surface treatment

  galvanized
  Name

  St37 Dipped Galvanized Steel Coils

Galvanized steel coil and sheet have four actual width-range labels spanning900–2000mm. Choose the required delivery form and exact width within the selected range.

Define thickness and cut length

The family thickness is written0.12–0.2 without a unit in that field. Confirm its measurement basis and the requested2000–12000mm sheet-length reference before ordering.

• Zinc-coated surface.
• Regular-spangle reference.
• Mid Hard condition label.
• Non-oiled description.
• Skin pass listed.

Agree grade and coating

St37 title wording and SGCC/CGCC/DX51D family references need one actual material specification. Z30–Z40 is a designation without established mass units or verified coating quantity.

Set fabrication evidence

Provide forming, roofing or sheet-cutting requirements. Certificate names do not prove JIS/BIS approval, mechanical performance or corrosion life for the selected coil.