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Bobines et bandes d'acier galvanisé
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Anti Corrosion Galvanized Steel Coil

Anti Corrosion Galvanized Steel Coil

Anti Corrosion Galvanized Steel Coil is a high-performance steel coil designed to provide outstanding corrosion protection and long-term durability in demanding environments. It is widely used in construction, industrial manufacturing, roofing systems, and infrastructure projects.

  • Type de matériau :

    Heavy zinc coating hot-dip galvanized steel (DX51D+Z, DX54D+Z, SGHC)
  • Plage de largeur :

    750mm – 1600mm
  • Plage d'épaisseur :

    0.18mm – 6.0mm
  • Personnalisable :

    Yes
  • Commande (MOQ) :

    2T

Specifications

 

Anti corrosion galvanized steel coils are manufactured using advanced galvanizing technology, forming a uniform and durable zinc coating that effectively protects the steel substrate from moisture, oxidation, and harsh environmental conditions. This protective layer significantly extends the service life of the material.

 

These steel coils offer excellent corrosion resistance, formability, and mechanical strength, making them suitable for roll forming, stamping, bending, and other fabrication processes. Their reliable performance helps reduce maintenance costs while ensuring consistent quality in long-term applications.

 

Anti corrosion galvanized steel coils are widely used in roofing and wall cladding systems, ventilation ducts, agricultural facilities, industrial equipment, electrical enclosures, and transportation components, where superior corrosion protection, durability, and processing performance are essential.

 

Anti Corrosion Galvanized Steel Coil is one of our core strength products. We maintain substantial inventory to ensure rapid delivery and can also customize extra-large diameter seamless pipes according to your specific requirements. Additionally, we provide comprehensive services including spectroscopic analysis, mechanical property testing, pressure testing, and non-destructive testing (NDT).

 

Grade Grade Equivalent Mechanical Properties Size Range Chemical Composition (Typical, %)
DC01+Z Commercial Grade Anti Corrosion GB/T 2518 DC01+Z
 
ASTM A1008 CS Type A
 
JIS G3302 SGCC
 
EN 10152 DX51D+Z
Tensile 270–410 MPa
 
Yield ≥140 MPa
 
Elongation ≥38%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694 & ASTM A123
 
Regular/Zero Spangle Available
Thickness 0.15–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.12, Si≤0.30
 
Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020
DC03+Z Stamping Grade Anti Corrosion GB/T 2518 DC03+Z
 
ASTM A1008 CS Type B
 
JIS G3302 SGCD1
 
EN 10152 DX52D+Z
Tensile 270–370 MPa
 
Yield ≥120 MPa
 
Elongation ≥42%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694 & ASTM A123
 
Regular/Zero Spangle Available
Thickness 0.2–2.5 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.10, Si≤0.30
 
Mn≤0.45, P≤0.035, S≤0.035, Al≥0.020
DC04+Z Deep Drawing Grade Anti Corrosion GB/T 2518 DC04+Z
 
ASTM A1008 DDS Type A
 
JIS G3302 SGCD2
 
EN 10152 DX53D+Z
Tensile 270–350 MPa
 
Yield ≥100 MPa
 
Elongation ≥46%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694 & ASTM A123
 
Regular/Zero Spangle Available
Thickness 0.3–2.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.08, Si≤0.30
 
Mn≤0.40, P≤0.030, S≤0.030, Al≥0.020
DC05+Z Extra Deep Drawing Grade Anti Corrosion GB/T 2518 DC05+Z
 
ASTM A1008 DDS Type B
 
JIS G3302 SGCD3
 
EN 10152 DX54D+Z
Tensile 250–330 MPa
 
Yield ≥90 MPa
 
Elongation ≥48%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694 & ASTM A123
 
Regular/Zero Spangle Available
Thickness 0.4–1.8 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.06, Si≤0.30
 
Mn≤0.35, P≤0.025, S≤0.025, Al≥0.020
DC06+Z Super Extra Deep Drawing Grade Anti Corrosion GB/T 2518 DC06+Z
 
ASTM A1008 EDDS
 
JIS G3302 SGCD4
 
EN 10152 DX56D+Z
Tensile 240–320 MPa
 
Yield ≥80 MPa
 
Elongation ≥50%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694 & ASTM A123
 
Regular/Zero Spangle Available
Thickness 0.5–1.5 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–5 tons
 
Custom Sizes & Coating Weight Available
C≤0.04, Si≤0.30
 
Mn≤0.30, P≤0.020, S≤0.020, Al≥0.020
Q195+Z Commercial Structural Grade Anti Corrosion GB/T 2518 Q195+Z
 
ASTM A1008 CS Type A
 
EN 10152 DX51D+Z
 
JIS G3302 SGCC
Tensile 315–430 MPa
 
Yield ≥195 MPa
 
Elongation ≥30%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694
 
Regular/Zero Spangle Available
Thickness 0.25–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.12, Si≤0.30
 
Mn≤0.50, P≤0.045, S≤0.045
Q235B+Z General Structural Grade Anti Corrosion GB/T 2518 Q235B+Z
 
ASTM A1008 CS Type B
 
EN 10152 DX52D+Z
 
JIS G3302 SGCD1
Tensile 370–500 MPa
 
Yield ≥235 MPa
 
Elongation ≥26%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694
 
Regular/Zero Spangle Available
Thickness 0.3–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.22, Si≤0.35
 
Mn≤1.40, P≤0.045, S≤0.045
Q355B+Z High Strength Low Alloy Anti Corrosion GB/T 2518 Q355B+Z
 
ASTM A1008 HSLA Grade 50
 
EN 10152 S355GD+Z
 
JIS G3302 SGHC440
Tensile ≥470 MPa
 
Yield ≥355 MPa
 
Elongation ≥21%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694
 
Regular/Zero Spangle Available
Thickness 0.4–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.24, Si≤0.55
 
Mn≤1.60, P≤0.035, S≤0.035
Q420B+Z Ultra High Strength Low Alloy Anti Corrosion GB/T 2518 Q420B+Z
 
ASTM A1008 HSLA Grade 60
 
EN 10152 S420GD+Z
 
JIS G3302 SGHC490
Tensile ≥520 MPa
 
Yield ≥420 MPa
 
Elongation ≥19%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694
 
Regular/Zero Spangle Available
Thickness 0.5–2.5 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.20, Si≤0.55
 
Mn≤1.70, P≤0.030, S≤0.030
High Zinc Coating Grade Anti Corrosion GB/T 2518 DC01/DC03+Z
 
ASTM A1008 CS Type A/B
 
EN 10152 DX51D/DX52D+Z
 
JIS G3302 SGCC/SGCD1
Tensile 270–410 MPa
 
Yield ≥140 MPa
 
Elongation ≥38%
 
Double-sided Zinc Coating Weight: 275–600 g/㎡ (38–85 μm)
 
Neutral Salt Spray Test: ≥1000h No White Rust, ≥2000h No Red Rust
 
Coating Adhesion: Conforms to GB/T 2694 & ASTM A123
 
Regular/Zero Spangle Available
Thickness 0.15–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.12, Si≤0.30
 
Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020
DC01+ZM Zn-Al-Mg Alloy Ultra High Anti Corrosion GB/T 31901 DC01+ZM
 
ASTM A792 AZM150
 
EN 10346 DX51D+ZM
 
JIS G3321 SGLC400
Tensile 270–410 MPa
 
Yield ≥140 MPa
 
Elongation ≥38%
 
Double-sided Zn-Al-Mg Alloy Coating Weight: 150–400 g/㎡
 
Neutral Salt Spray Test: ≥2000h No White Rust, ≥4000h No Red Rust
 
Superior Corrosion Resistance in Coastal, Industrial & High Humidity Environments
 
Zero Spangle Smooth Surface
Thickness 0.2–2.5 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.12, Si≤0.30
 
Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020
 
Coating: Zn 80-95%, Al 3-10%, Mg 1-3%
DC03+ZM Zn-Al-Mg Alloy Stamping Grade Ultra High Anti Corrosion GB/T 31901 DC03+ZM
 
ASTM A792 AZM150
 
EN 10346 DX52D+ZM
 
JIS G3321 SGLC400
Tensile 270–370 MPa
 
Yield ≥120 MPa
 
Elongation ≥42%
 
Double-sided Zn-Al-Mg Alloy Coating Weight: 150–400 g/㎡
 
Neutral Salt Spray Test: ≥2000h No White Rust, ≥4000h No Red Rust
 
Excellent Stamping Performance + Ultra High Corrosion Resistance for Auto Parts & Home Appliances
 
Zero Spangle Smooth Surface
Thickness 0.3–2.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.10, Si≤0.30
 
Mn≤0.45, P≤0.035, S≤0.035, Al≥0.020
 
Coating: Zn 80-95%, Al 3-10%, Mg 1-3%
DC04+ZnNi Zinc-Nickel Alloy Automotive Grade High Anti Corrosion GB/T 20492 DC04+ZnNi
 
ASTM A879 ZnNi10
 
EN 10346 DX53D+ZnNi
 
JIS G3317 SGZN10
Tensile 270–350 MPa
 
Yield ≥100 MPa
 
Elongation ≥46%
 
Double-sided Zn-Ni Alloy Coating Weight: 100–300 g/㎡
 
Neutral Salt Spray Test: ≥1500h No White Rust, ≥3000h No Red Rust
 
Superior Corrosion Resistance for Automotive Chassis & Body Parts
 
Excellent Weldability & Paint Adhesion
Thickness 0.3–2.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.08, Si≤0.30
 
Mn≤0.40, P≤0.030, S≤0.030, Al≥0.020
 
Coating: Zn 85-95%, Ni 5-15%
DC03+ZnFe Zinc-Iron Alloy Home Appliance Grade High Anti Corrosion GB/T 14978 DC03+ZnFe
 
ASTM A653 ZnFe12
 
EN 10346 DX52D+ZnFe
 
JIS G3316 SGHF12
Tensile 270–370 MPa
 
Yield ≥120 MPa
 
Elongation ≥42%
 
Double-sided Zn-Fe Alloy Coating Weight: 120–300 g/㎡
 
Neutral Salt Spray Test: ≥1200h No White Rust, ≥2500h No Red Rust
 
Excellent Corrosion Resistance & Paint Adhesion for Home Appliance Shells & Liners
 
Good Stamping Performance
Thickness 0.3–2.5 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.10, Si≤0.30
 
Mn≤0.45, P≤0.035, S≤0.035, Al≥0.020
 
Coating: Zn 80-90%, Fe 10-20%
ASTM A1008 CS Type A Commercial Grade Anti Corrosion ASTM A1008 CS Type A
 
GB/T 2518 DC01+Z
 
EN 10152 DX51D+Z
 
JIS G3302 SGCC
Tensile 270–410 MPa
 
Yield ≥140 MPa
 
Elongation ≥38%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to ASTM A1008 Standard
 
Regular/Zero Spangle Available
Thickness 0.15–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.15, Si≤0.30
 
Mn≤0.60, P≤0.040, S≤0.050, Al≥0.020
ASTM A1008 DDS Deep Drawing Grade Anti Corrosion ASTM A1008 DDS
 
GB/T 2518 DC04+Z
 
EN 10152 DX53D+Z
 
JIS G3302 SGCD2
Tensile 270–350 MPa
 
Yield ≥100 MPa
 
Elongation ≥46%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to ASTM A1008 Standard
 
Regular/Zero Spangle Available
Thickness 0.3–2.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.10, Si≤0.30
 
Mn≤0.45, P≤0.030, S≤0.035, Al≥0.020
ASTM A1008 HSLA Grade 50 High Strength Anti Corrosion ASTM A1008 HSLA Grade 50
 
GB/T 2518 Q355B+Z
 
EN 10152 S355GD+Z
 
JIS G3302 SGHC440
Tensile 485–620 MPa
 
Yield ≥345 MPa
 
Elongation ≥22%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to ASTM A1008 Standard
 
Regular/Zero Spangle Available
Thickness 0.4–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.23, Si≤0.40
 
Mn≤1.35, P≤0.035, S≤0.040
EN 10152 DX51D+Z Commercial Grade Anti Corrosion EN 10152 DX51D+Z
 
GB/T 2518 DC01+Z
 
ASTM A1008 CS Type A
 
JIS G3302 SGCC
Tensile 270–410 MPa
 
Yield ≥140 MPa
 
Elongation ≥38%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to EN 10152 Standard
 
Regular/Zero Spangle Available
Thickness 0.15–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.12, Si≤0.30
 
Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020
EN 10152 DX53D+Z Deep Drawing Grade Anti Corrosion EN 10152 DX53D+Z
 
GB/T 2518 DC04+Z
 
ASTM A1008 DDS Type A
 
JIS G3302 SGCD2
Tensile 270–350 MPa
 
Yield ≥100 MPa
 
Elongation ≥46%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to EN 10152 Standard
 
Regular/Zero Spangle Available
Thickness 0.3–2.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.08, Si≤0.30
 
Mn≤0.40, P≤0.030, S≤0.030, Al≥0.020
EN 10152 S355GD+Z High Strength Anti Corrosion EN 10152 S355GD+Z
 
GB/T 2518 Q355B+Z
 
ASTM A1008 HSLA Grade 50
 
JIS G3302 SGHC440
Tensile ≥470 MPa
 
Yield ≥355 MPa
 
Elongation ≥21%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to EN 10152 Standard
 
Regular/Zero Spangle Available
Thickness 0.4–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.24, Si≤0.55
 
Mn≤1.60, P≤0.035, S≤0.035
JIS G3302 SGCC Commercial Grade Anti Corrosion JIS G3302 SGCC
 
GB/T 2518 DC01+Z
 
ASTM A1008 CS Type A
 
EN 10152 DX51D+Z
Tensile 270–410 MPa
 
Yield ≥140 MPa
 
Elongation ≥38%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to JIS G3302 Standard
 
Regular/Zero Spangle Available
Thickness 0.15–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.12, Si≤0.30
 
Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020
JIS G3302 SGCD2 Deep Drawing Grade Anti Corrosion JIS G3302 SGCD2
 
GB/T 2518 DC04+Z
 
ASTM A1008 DDS Type A
 
EN 10152 DX53D+Z
Tensile 270–350 MPa
 
Yield ≥100 MPa
 
Elongation ≥46%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to JIS G3302 Standard
 
Regular/Zero Spangle Available
Thickness 0.3–2.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1600 mm
 
Coil Weight 3–6 tons
 
Custom Sizes & Coating Weight Available
C≤0.08, Si≤0.30
 
Mn≤0.40, P≤0.030, S≤0.030, Al≥0.020
JIS G3302 SGHC440 High Strength Anti Corrosion JIS G3302 SGHC440
 
GB/T 2518 Q355B+Z
 
ASTM A1008 HSLA Grade 50
 
EN 10152 S355GD+Z
Tensile ≥440 MPa
 
Yield ≥340 MPa
 
Elongation ≥22%
 
Double-sided Zinc Coating Weight: 60–275 g/㎡ (8–38 μm)
 
Neutral Salt Spray Test: ≥72h No White Rust, ≥500h No Red Rust
 
Conforms to JIS G3302 Standard
 
Regular/Zero Spangle Available
Thickness 0.4–3.0 mm
 
Width 1000–1500 mm
 
Coil ID 508/610 mm
 
Coil OD 1000–1800 mm
 
Coil Weight 3–8 tons
 
Custom Sizes & Coating Weight Available
C≤0.23, Si≤0.40
 
Mn≤1.35, P≤0.035, S≤0.040

Note: If you do not find a Anti Corrosion Galvanized Steel Coil that meets your requirements or is suitable for your customer’s project, please contact our manager sales consultant (Email: stsalesman4@stmetal001.com) and send us your specifications and technical parameter files to obtain Customized quotation plan.

 

Video

 

 

Factory

  • Anti Corrosion Galvanized Steel Coil
  • Anti Corrosion Galvanized Steel Coil
  • Anti Corrosion Galvanized Steel Coil
  • Anti Corrosion Galvanized Steel Coil
  • Anti Corrosion Galvanized Steel Coil
  • Anti Corrosion Galvanized Steel Coil

 

 

FAQs

Q: What types and standards of galvanized steel do you mainly supply?

We mainly supply hot-dip galvanized steel products including galvanized steel sheets, coils, strips, and pipes. Common base steel grades include DX51D+Z, DX52D+Z, DX53D+Z, and DX54D+Z. The zinc coating thickness typically ranges from Z20 to Z275 to meet different corrosion protection requirements. All galvanized steel products comply with international standards such as ASTM, JIS, and EN. We can also provide material test certificates (MTC) and support customized specifications according to customer requirements.

 

Q: Can you provide special specifications or non-standard customization? For example, extra-wide plates or pipes with specific wall thicknesses?

A: Of course. One of our advantages is our flexible customization capabilities. We can provide customized size cutting, special thicknesses, and special surface treatments (such as 2B, BA, No.4 brushed finish, mirror finish) based on your drawings or requirements. Whether it's a small trial order or a large-volume purchase, we can meet your needs.

 

Q: How do you guarantee the quality and consistency of materials? Do you have quality certifications?

A: Quality is our lifeline. We use direct supply from large steel mills to ensure material traceability. Each shipment comes with a Material Quality Certificate (MTC). We have our own quality control team that conducts random checks on material composition, dimensional tolerances, surface finish, and mechanical properties. Our factory is also ISO 9001:2015 quality management system certified.

 

Q: What are your delivery times and logistics solutions for overseas customers?

A: For standard-specification in-stock products, we can complete preparation and shipment within 7-14 days. Delivery times for customized products will be determined through negotiation based on the specific process. We have established international logistics partners who can arrange full container load (FCL), less-than-container load (LCL), or air freight according to your needs, and provide various trade terms such as EXW, FOB, CIF, and DDP, with door-to-door service.

 

Q: As a new customer, how do I begin cooperation? Can you provide samples for testing? 

A: The cooperation process is very smooth: 1) You provide specific requirements (brand, specifications, quantity, standards); 2) We provide a quotation and technical advice; 3) After confirmation, we arrange the contract and payment; 4) Production/pickup and quality inspection; 5) Shipment and provision of documentation. We encourage sample testing. For serious customers, we can provide small-size samples to ensure that the materials fully meet your processing and application requirements.

 

Note: If you do not find a Anti Corrosion Galvanized Steel Coil that meets your requirements or is suitable for your customer’s project, please contact our manager sales consultant (Email: stsalesman4@stmetal001.com) and send us your specifications and technical parameter files to obtain Customized quotation plan.

 

  • Why Choose Us
    Why Choose Us
    Over 20 years of experience in steel manufacturing, offering a comprehensive product range and one-stop supply solutions. Committed to long-term cooperation and reliable service for global partners.
  • Production & Quality Control
    Production & Quality Control
    Stable production capacity supported by an experienced technical team. Strict quality management with ISO-compliant inspections and optional third-party testing (SGS, TÜV, CE).
  • Packing & Shipping
    Packing & Shipping
    Flexible and secure packaging tailored to product type and customer requirements. Fast and reliable delivery with standard stock in 2 weeks and custom orders scheduled per specifications.
  • Certificate & Compliance
    Certificate & Compliance
    ISO9001 certified with full support for international standards. We provide material certificates (MTC) and third-party inspections to ensure compliance and customer confidence.

 

 
Demander un devis
Pour toute question concernant nos produits en acier, veuillez nous communiquer vos coordonnées. Nos experts vous répondront rapidement et vous apporteront solutions et assistance.

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Narrow Width Steel Strip
Découpe de bandes d'acier galvanisé

Le feuillard galvanisé refendu est un feuillard d'acier galvanisé découpé avec précision et fabriqué sur mesure, offrant une excellente précision dimensionnelle, une résistance à la corrosion et une grande facilité de mise en œuvre. Il est largement utilisé dans la fabrication métallique, les équipements électriques, les composants automobiles et le bâtiment.

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Custom Width Galvanized Steel Strip
Custom Width Galvanized Steel Strip

Custom Width Galvanized Steel Strip is a precision-cut galvanized steel strip manufactured to customer-specified widths, providing excellent dimensional accuracy, corrosion resistance, and processing flexibility. It is widely used in metal fabrication, electrical equipment, automotive manufacturing, and construction applications.

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High Strength Zinc Coated Coil
Anti Corrosion Galvanized Steel Coil

Anti Corrosion Galvanized Steel Coil is a high-performance steel coil designed to provide outstanding corrosion protection and long-term durability in demanding environments. It is widely used in construction, industrial manufacturing, roofing systems, and infrastructure projects.

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