Shandong Jingwei Steel Manufacturing Co., Ltd.
| Supply Ability | 5000 Tons per Month |
| Packaging Details | Waterproof Paper + Metal Edge Protector + Steel Strapping + Wooden Pallet, Seaworthy Export Packaging |
| Delivery Time | 15-25 Working Days |
| Payment Terms | L/C, T/T, Western Union |
| Brand Name | ECER |
| Place of Origin | Shandong, China |
| Certification | ISO 9001:2015, SGS, BV |
| Model Number | PPGI-04 |
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Product Specification
| Supply Ability | 5000 Tons per Month | Packaging Details | Waterproof Paper + Metal Edge Protector + Steel Strapping + Wooden Pallet, Seaworthy Export Packaging |
| Delivery Time | 15-25 Working Days | Payment Terms | L/C, T/T, Western Union |
| Brand Name | ECER | Place of Origin | Shandong, China |
| Certification | ISO 9001:2015, SGS, BV | Model Number | PPGI-04 |
| High Light | HDP polyester steel coil Z275 ，coastal grade PPGI steel coil ，anti-corrosion steel coil for warehouse | ||
Specifically formulated for construction in coastal and marine environments where elevated chloride deposition demands maximum corrosion protection. HDP technology advances beyond SMP by incorporating higher molecular weight polyester resins with specialized cross-linking agents and advanced UV stabilizers, achieving 3-4 times the gloss retention of standard PE. The three-layer architecture with zinc phosphate conversion coating, chromate-free primer, and HDP topcoat has been validated through 1500+ hours of neutral salt spray testing per ISO 9227.
Key Features| Parameter | Specification |
|---|---|
| Substrate Grade | DX51D+Z / DX52D+Z |
| Thickness Range | 0.30mm - 1.20mm |
| Width Range | 600mm - 1250mm |
| Zinc Coating | Z150 - Z275 g/m² |
| Top Coating | HDP 20-25 μm |
| Primer | 7-10 μm |
| Salt Spray (ISO 9227) | 1500+ Hours |
| Service Life | 15-20 Years Coastal |
| Coil Weight | 3-8 tons |
Seaport warehouses and terminals, waterfront commercial developments, coastal resorts and hotels, fish processing plants, offshore platform service buildings, desalination plants, marina facilities. Also suitable for high-humidity tropical regions and chemical plant auxiliary buildings.
Packaging & Quality AssuranceVCI film with aluminum foil moisture barrier, desiccant bags inside coil eye, hardened steel edge protectors, fumigated ISPM 15 pallets with plastic overwrap. Documentation includes ISO 9227 1500h, ISO 11997-1 cyclic corrosion, ISO 6270-1 humidity 1000h, ISO 3231 sulfur dioxide resistance. ISO 9001 and ISO 14001 certified.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2021
Total Annual:
2000000-5000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Shandong Jingwei Steel Manufacturing Co., Ltd. is a large-scale enterprise integrating carbon steel, stainless steel, galvanized materials, aluminum and other metal products. It has formed 4 sales bases in Liaocheng, Wuxi, Tianjin and Jinan, and cooperates with 4 steel pipe manufacturers with more t... Shandong Jingwei Steel Manufacturing Co., Ltd. is a large-scale enterprise integrating carbon steel, stainless steel, galvanized materials, aluminum and other metal products. It has formed 4 sales bases in Liaocheng, Wuxi, Tianjin and Jinan, and cooperates with 4 steel pipe manufacturers with more t...
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