G550 G350 Cold Rolled Galvalume Steel Coil ASTM Standard For Roofing

G550 G350 Cold Rolled Galvalume Steel Coil ASTM Standard For Roofing

Product Details:

Place of Origin: China
Brand Name: HUIYI-GI
Certification: SGS , BV , ISO9001
Model Number: SPCC , SGCC , SGCH,SGCD , DX51/52/53/54D+Z , Q195/21

Payment & Shipping Terms:

Minimum Order Quantity: 25tons each thickness
Price: Negotiation
Packaging Details: Standard exporting package, wrapped with waterproof paper. Then high density PE film. after fully covered with iron sheet with metal edge protectors, strapped with metal bands
Delivery Time: 15-35days
Payment Terms: L/C,D/P,T/T
Supply Ability: 8000 tons per month
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Detail Information

Type: Steel Coil Surface Treatment: Galvanized
Width: 600mm-1250mm Length: Customers' Requirement
Grade: DX51D,G550,Q235 Color: RAL Color
Zinc Coating: 30-275g/m2 Coil Weight: 3-8 Tons
Application: Structure,Container Plate
Highlight:

G350 Galvalume Steel Coil

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G550 Galvalume Steel Coil

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ASTM Standard Galvalume Steel Coil

Product Description

Product description:


Galvalume steel coil serves as an excellent material for industries requiring high performance, durability, and low maintenance. Developed by Bethlehem Steel Construction Company in the early 1970s, this coating involves hot-dipping metals onto steel coils to ensure strong adhesion. The finish can either remain untreated or be painted in various colors. Its unique composition offers distinct advantages, making it highly suitable for diverse applications while providing both functional and aesthetic benefits.


G550 G350 Cold Rolled Galvalume Steel Coil ASTM Standard For Roofing 0


Product specification:


Product name  
Galvalume Steel Coil
  Standard
AiSi
Grade
DX51D,Q235,Q195
Technique
Cold Rolled Based
Tolerance
±1%
Inner diameter
508/610mm
Surface structure
Regular spangle
Surface treatment
Oiled,chromated,anti fingerprints


Packing and Shipping:


G550 G350 Cold Rolled Galvalume Steel Coil ASTM Standard For Roofing 1


Applications of Galvalume Steel Coil


Galvalume steel coil, known for its excellent corrosion resistance, heat reflectivity, and durability, is widely used across a broad range of industries. Its unique coating—comprising aluminum, zinc, and a trace amount of silicon—offers long-term performance in challenging environments. Below are the major application areas:


1. Buildings and Construction


  • Structural Components: Floor decks, beams, partitions, and ductwork

  • Exterior Finishes: Roofing, siding, shutters, awnings, and verandas

  • Interior Elements: Ceilings, sashes, and indoor decorative panels

  • Utility and Infrastructure: Pipes, ventilators, culverts, fences, and sheds


2. Transportation


  • Vehicle Parts: Body panels, fuel tanks, and air cleaners

  • Filtration Systems: Oil filters and air filters

  • Logistics and Road Infrastructure: Containers and highway safety barriers


FAQ:


1. Minimum Order Quantity?
A: The MOQ is 22 tons, the galvanized steel sample is available as long as your quantity is ok.


2. What kind of terms of payment?
A: T/T, L/C are available.


3. Is free sample available?
A: Yes, free sample is available.



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