Galvanized steel slit coils finished product view

Galvanized / Galvalume Steel Strip — Slit Coil 30–600 mm

GI / GL slit strip for export fabrication — confirm mother coating, slit width/tolerance, edge quality, coil limits and packing.

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PRODUCT ORDER SPECIFICATION CONFIRM FOR QUOTATION

KEY SPECIFICATIONS

Substrate: Carbon Steel
Standard: Governing product standard and edition; confirm on quotation/PO.
Metallic coating: Coating type, designation or mass, units, and side distribution; confirm on PO.
Thickness: Nominal thickness and tolerance; confirm on quotation/PO.
Width: Nominal width and tolerance; confirm on quotation/PO.
Surface finish: Required finish, treatment, and acceptance criteria; confirm on quotation/PO.

Technical classification

Material / substrate: Carbon Steel
Form: Strip
Surface: Galvanized, Method to Confirm

Product specifications

Send grade, standard, dimensions, and delivery requirements for a matched product quotation.

Product specifications
Property	Value
Product identity
Product	Galvanized / Galvalume Steel Strip — Slit Coil 30–600 mm
Material	Carbon Steel
Product form	Strip
Standards and classification
Standard	Governing product standard and edition; confirm on quotation/PO.
Dimensions
Thickness	Nominal thickness and tolerance; confirm on quotation/PO.
Width	Nominal width and tolerance; confirm on quotation/PO.
Surface and coating
Substrate	Carbon Steel
Metallic coating	Coating type, designation or mass, units, and side distribution; confirm on PO.
Surface finish	Required finish, treatment, and acceptance criteria; confirm on quotation/PO.

Overview

Galvanized and galvalume slit strip for purlins, cable tray, flashings, ERW input and other roll-formed accessories after downstream review. Specify mother-coil coating, slit width, width tolerance, burr, camber and edge condition on one strip family page instead of spawning thin GI/GL strip clones for every width band. A full-width mother coil remains a separate delivery choice. Galvanized / Galvalume Steel Strip — Slit Coil 30–600 mm is selected for purchasing programs that need a clearly defined Strip, material identity, and order specification.

Applications

Purlin and light-gauge framing roll forming when section geometry and coating grade are approved
Cable tray, conduit and flashing components after edge, forming and surface requirements are reviewed
ERW input or other downstream fabrication where slit-width tolerance, burr and camber limits are written into the order

Surface options

Passivated
Oiled or dry
Skin-pass optional (from mother coil)

Processing & form

Precision slit from GI or GL mother coil
Target slit width and mult count (confirm on RFQ; no universal width band)
Coil or oscillate pack by agreement

Product selection tools

Compare color, surface, profile, and dimensions before requesting a quote.

Coated steel tools hubRAL colors, roofing profiles, and coated RFQ shortcuts.

RFQ documents & delivery

Packing, MTC, and inspection path — include them in your RFQ for an actionable quote.

Packing & delivery

Export packing options

Inner wrap: waterproof paper + plastic film against white rust
Outer protection: steel sheet or hardboard; edge protectors on both sides
Strapping: radial + circumferential steel straps; wooden or steel pallet as ordered
Orientation: eye-to-sky or eye-to-wall only after coil weight and handling method are agreed
Marking: heat/batch, size, coating, and destination marks for container loading
Documents: EN 10204 3.1 MTC, packing list; SGS/BV when the PO requires it
Ports: confirm load port and destination port on RFQ (common China export corridors)

Quality assurance

Quality documents

Agree mother-coil grade and coating, thickness, slit width and tolerance, edge condition, burr, camber, coil ID/OD, weight and edge protection in the PO or slitting inspection plan. Purlin, cable-tray and ERW applications require downstream forming/welding review; a full-width mother coil must not be represented as finished strip. No burr, camber or weldability result is implied without an order-specific criterion.

Export packing & loading evidence

Representative export packing and loading evidence. Final packing follows the approved order.

FAQ

What is the difference between mother coil and galvanized strip?

Mother coil is the full-width GI or GL input. Strip is produced after slitting into agreed mults, with its own width, tolerance, edge and coil limits. State the delivery form on the RFQ.

Which edge details belong in a strip RFQ?

Specify mill or slit edge, acceptable burr and camber basis, edge protection, and the downstream forming or welding route. These controls depend on the line and application.

Can the strip feed an ERW or cable-tray line?

It can be reviewed for those uses when mother-coil grade, coating, slit tolerance, burr/camber and weld or forming requirements are accepted by the downstream team.

How are strip coil weight and ID selected?

Confirm line payoff, crane/handling and container limits first, then state individual coil weight, ID/OD and packing orientation in the order.

What information is needed to quote Galvanized / Galvalume Steel Strip — Slit Coil 30–600 mm?

Send the required grade or standard, dimensions, quantity, destination port and application. Add surface, processing, packing or inspection requirements when they affect the order.

How should I select the grade or standard for Galvanized / Galvalume Steel Strip — Slit Coil 30–600 mm?

Use the project specification and end use as the starting point. Share any required reference such as SGCC, DX51D+Z, DX51D+AZ, S250GD, together with forming, welding, corrosion or service conditions, so the quotation follows the intended application.

Request a Quote

Talk with our team about Galvanized / Galvalume Steel Strip — Slit Coil 30–600 mm availability, dimensions, and shipment timing.

Request a Quote Check details on WhatsApp

RFQ form: itemized quote, MTC and packing requirements
WhatsApp: quick check of specifications, quantity and port