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ASTM A653 PPGI рулон (G60 / G90)

Name: ASTM A653 PPGI Coil |G60 & G90 Zinc Coated Prepainted Steel
Availability: InStock

Түпнұсқа орны:Шаньдунь, Қытай

Жеткізу уақыты: 20 күн

Жеткізу қабілеттілігі: Айына 5000 тонна

түсБіз сіздің үлгіңіз бен RAL түстер кестесіне сәйкес түсті реттей аламыз.

Мінсіз тапсырыс мөлшері: 18 тонна

Әртүрлі ең төменгі тапсырыс мөлшерлері өнім бағаларының әртүрлі болуына әкеледі.

Егер сізге қажет болса, мүмкіндігінше тезірек біздің тұтынушыларға қызмет көрсету бөліміне хабарласыңыз.

Technical Overview of ASTM A653 PPGI Coil (G60/G90)

Our ASTM A653 compliant Prepainted Galvanized Steel Coils are specifically engineered for the demanding requirements of the North American construction and industrial sectors. Unlike standard color-coated products, these coils utilize a high-purity zinc-coated substrate (Grade CS Type A, B, or Structural Steel) that ensures exceptional sacrificial protection against edge corrosion. 2B Finish Stainless Steel

Zinc Coating Weight: G60 vs. G90

We provide precise control over the hot-dip galvanizing process to meet the stringent coating weight designations defined by ASTM A653:

G60 ( $180g/m^2$ ): Optimized for standard outdoor applications, providing a balanced cost-to-performance ratio for roofing and wall panels.
G90 ( $275g/m^2$ ): Designed for high-corrosive environments (coastal or industrial areas). The thicker zinc layer provides nearly 50% more service life compared to G60, meeting the highest durability standards for structural components.

Mechanical Properties & Formability

Following the ASTM A653/A653M standard, our coils are tested for:

Yield Strength: Consistent performance for structural reliability.
Ductility: Enhanced elongation properties allow for complex profiles without micro-cracking of the zinc or paint layers.
Flatness: Superior tension-leveled surface quality, critical for wide-span architectural cladding.

Key Specifications

Ерекшелік	Техникалық сипаттама
Стандартты	ASTM A653 / A653M
Substrate Grade	CS (Commercial Steel), FS (Forming Steel), SS (Structural Steel)
Zinc Designation	G30, G60, G90
Бетті өңдеу	Anti-fingerprint (AFP), Chromated, Oiled/Non-oiled
Color Accuracy	$Delta E leq 1.0$ (based on RAL or customer sample)

ASTM A653 PPGI Coil (G60 / G90) – Zinc Coated Prepainted Steel Specifications

Thickness(mm)	0.12 – 1.5mm
Width(mm)	600 – 2000mm or as your request
Length(mm)	According to your requirements
Material	DX51D, DX52D, DX53D, Q235, Q345, SPCC, SGCC, A653, A653M
Стандартты	GB, JIS, EN, ASTM
Spangle Type	Zero spangle, small spangle, regular spangle, large spangle
Packaging	Standard export package or as per your requirementsЕрекшеліктері

Өнімді сынау

Өнімдер дайын болғаннан кейін олар қаптамаланар алдында қатаң тексерістен өтеді.

ASTM A653 PPGI Coil (G60 / G90) – Zinc Coated Prepainted Steel Application Scenarios

Construction Industry (Most Mainstream)
Commercial and Industrial Buildings: Roofs and exterior walls of factories and warehouses; G60 is suitable for inland temperate climates, while G90 is suitable for coastal or industrial areas with high corrosion environments; structural components such as purlins, studs, and rainwater systems; G90 is more suitable for long-term exposure scenarios.Civil Buildings: Residential roofs, balcony railings, garage doors; G60 offers high cost-effectiveness, while G90 is used for seaside , and can be combined with PVDF coating to improve weather resistance and color retention.Industrial and Agricultural Applications
Industrial Equipment: Ventilation ducts, electrical control cabinets, automation equipment housings; G60 is suitable for dry indoor workshops, while G90 is suitable for high-humidity or chemically corrosive production environments.
Agricultural Facilities: Granaries, feed silos, irrigation troughs; G90 is suitable for high-humidity southern or coastal farms, improving corrosion resistance and service life.Commercial Decoration: Billboards, light boxes, interior decorative panels; G60 + customized color coating can balance aesthetics and cost.

Өнімдерді көрсету

PPGI туралы жиі қойылатын сұрақтар

1.what isASTM A653 G60 / G90 Galvanized Coil

ASTM A653/A653M is a standard issued by the American Society for Testing and Materials for continuous hot-dip galvanized / zinc-iron alloy coated steel plates and steel strips. G60/G90 are two of the main mainstream pure zinc coating weight grades, corresponding to a total weight of 0.6 oz/ft² and 0.9 oz/ft² on both sides respectively. They are widely used in fields such as construction, household appliances, and agriculture, and are suitable for different corrosive environments.

2. Сіз өндірушісіз бе әлде сауда компаниясысыз ба?

Біз сату бойынша 10 жылдан астам тәжірибесі бар зауытпыз.

3. Сапаны қалай кепілдейсіз?

1) Тек жоғары деңгейлі, сертификатталған зауыттардан ғана тауар сатып алу.

2) Өз ішкі сапаны бақылау тексерістерімізді қатаң жүргізу.

3) Әрбір жөнелтуге ресми Mill Test сертификатын және біздің сапа кепілдігімізді ұсыну.