ASTM Dx51d G450 SPCC Galvanized Steel Coil 1-30mm Thickness with 2250mm Width Slitting and Cutting Services
Zhengde galvanized steel strip undergoes surface treatment on ordinary steel strips before hot-dip galvanizing, providing excellent corrosion resistance and decorative performance. Widely used in construction, home appliances, automotive, and other industrial applications.
- Width range: 2250mm maximum
- Thickness range: 0.1-3.5mm
- Maximum coil diameter: 2000mm
- Uncoiling expansion range: 380-450mm / 450-520mm
- Maximum coil weight: 28 tons
- Maximum shearing speed: 120m/min
- S degree error: ≤0.05mm
- Cutting edge burrs: ≤0.02mm
| Q/BQB 420-2003 | EN 10142:2000 | EN 10142:1990 | JISG3302-1994 | ASTMA653M-2002 |
|---|---|---|---|---|
| EN 10147:2000 | EN 10147:1991 | EN 10292:2000 | ||
DC51D+Z(St01Z,St02Z,St03Z), DC51D+ZF | DX51D+Z,+ZF | FeP02GZ,ZF | SGCC | CS Type C
Microwave ovens, home appliance side panels, and door panels require smooth small spangle or zero spangle hot-dip galvanized steel strip. Defects not permitted include rust, corrosion, perforation, delamination, severe head-up lines, impact damage, fold marks, serious edge burrs, large waves, intensive periodic concave and convex points, obvious zinc slag, zinc spots, galvanized lines, or zinc layer peeling.
Building exterior decoration applications use smooth small spangle or zero spangle hot-dip galvanized steel strip with similar quality requirements as home appliances.
Hot-dip galvanized coils include hot-rolled and cold-rolled variants for construction, home appliances, automobiles, containers, transportation, and household industries. Features include strong corrosion resistance, excellent surface quality, deep processing capability, and economic practicality.
Factory direct sales with complete models and ample inventory. Professional management of automotive steel, galvanized coil, and hot-dip coil products with various models available.
Produced with hot-rolled strip steel substrate through pickling, cold rolling, heating reduction, and galvanizing processes. Meets international leading standards for construction, automotive, railway locomotive manufacturing, warehouse board production, and highway guardrails.
Custom processing including slitting, cutting small plates, and door-to-door delivery. Slitting width: 5mm-1500mm, thickness: 0.1mm-3mm.
- Production and inspection strictly following standards
- Competitive pricing with real market discounts
- Secure transactions with customer fund protection
- Comprehensive after-sales service guarantee
- Long-term cooperation through quality assurance
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise producing and selling hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products. With five production bases in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, featuring over 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products exported to more than 50 countries worldwide.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.