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Лист цветной стали профилированный - поставщик напрямую с завода

ООО «Синьпэн Колор Коатинг»
Проверен Производство под заказ · 2 г. · CN China
Под заказ Минимальная цена
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$688 50-99 тонна 4.4% скидка
$672 ≥100 тонна 6.7% скидка
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Минимальный заказ: 1 тонна

Доставка: по договорённости

Стоимость товаров US$ 720.00
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Описание товара

Технические характеристики профилированного цветного стального листа

СвойствоПараметрОписание
Наименование продуктаПрофилированный цветной стальной листХолоднокатаный профилированный стальной лист с предварительно окрашенным цветным покрытием, используемый для кровли, облицовки стен и конструкционных панелей
Марка материалаS280GD / S350GD (EN); CGCC / CGCD (JIS G3302); Q235 / Q345 (GB)Горячеоцинкованный или алюмоцинковый основной металл с органическим цветным покрытием; эквивалент ASTM A755M Grade 33/50
Соответствие стандартамEN 10346, ASTM A755M, JIS G3302, GB/T 12754Соответствует международным стандартам для непрерывно горячеоцинкованной стальной полосы и листа с органическим покрытием
Химический состав (основная сталь)C ≤ 0,12%, Mn ≤ 0,60%, P ≤ 0,045%, S ≤ 0,045%, Si ≤ 0,50%Низкоуглеродистая стальная подложка, обеспечивающая хорошую формуемость и технологичность при профилировании
Масса цинкового покрытияZ100–Z275 (г/м²) / AZ50–AZ150 (г/м²)Цинковое (Z) или алюмоцинковое/цинк-алюминиевое (AZ) покрытие; общая масса на двух сторонах по EN 10346 / ASTM A653
Предел прочности при растяжении280–550 МПаЗависит от марки; S280GD: ≥ 360 МПа; S350GD: ≥ 420 МПа по EN 10346
Предел текучести280–420 МПаS280GD: ≥ 280 МПа; S350GD: ≥ 350 МПа; обеспечивает конструктивную жёсткость после профилирования
Относительное удлинение≥ 16–20% (A80мм)Достаточная пластичность для выдерживания процесса профилирования без растрескивания или отслоения покрытия
Толщина основного металла0,30–1,20 ммОбычный коммерческий диапазон толщин; нестандартные толщины доступны по запросу
Ширина листа (эффективное покрытие)600–1250 мм (ширина рулона); эффективное покрытие 750–1000 ммЗависит от конструкции профиля; стандартные ширины эффективного покрытия для профилей кровельных/стеновых панелей
Длина профиляПо индивидуальному заказу, обычно 2000–12000 ммРезка по длине в соответствии с требованиями проекта; допуск ±5 мм по GB/T 12754
Цветное покрытие (верхнее)Полиэстер (PE) 15–25 мкм; PVDF 25–35 мкм; SMP 20–25 мкмВерхнее покрытие наносится методом рулонного покрытия; PVDF обеспечивает превосходную стойкость к УФ-излучению и атмосферным воздействиям
Отделка поверхностиГладкая, тисненая или матовая; доступна цветовая система RALГрунтовочный слой + финишное покрытие; обратное покрытие 5–15 мкм; твердость по карандашу ≥ 2H; T-изгиб ≤ 2T
ПрименениеКровля, стеновые панели, потолочные панели, промышленные здания, склады, холодильные камерыШироко используется в коммерческом, сельскохозяйственном и промышленном строительстве для легких ограждающих систем
СертификацияISO 9001, маркировка CE, SGS, BVНезависимая инспекция и сертификация системы менеджмента качества по запросу
УпаковкаРулон: eye-to-sky или eye-to-wall на стальном поддоне; лист/панель: в связках со стальной обвязкой и влагонепроницаемой бумагойЭкспортная упаковка, пригодная для морской перевозки; обертывание влагозащитной пленкой для океанских перевозок
Минимальный заказ5 метрических тонн на цвет/профильПринимаются смешанные заказы в контейнерах; стандартный 20' FCL ≈ 20–25 MT в зависимости от профиля

Roll Formed Color Steel Sheet - Mill Direct Supplier

Roll formed color steel sheet serves as one of the most versatile and cost-effective building materials in modern construction, combining structural integrity with aesthetic appeal. Manufactured through a continuous cold-forming process, these panels feature a pre-coated metallic surface that delivers outstanding anti-corrosion properties while maintaining a visually consistent finish across large-scale projects. From industrial warehouses and commercial roofing systems to agricultural buildings and residential cladding, roll formed color steel sheet finds extensive application in virtually every sector of the construction industry. With base metal thicknesses typically ranging from 0.3 mm to 1.2 mm and coating weights conforming to ASTM A755 or EN 10169 standards, these sheets offer a compelling balance of durability, formability, and long-term performance. As a mill-direct supplier, we eliminate intermediary markups, ensuring you receive premium-grade product at genuinely competitive pricing backed by full traceability documentation.

Roll formed color steel sheet manufacturer

What is Roll Formed Color Steel Sheet?

Roll formed color steel sheet is a cold-rolled steel substrate — typically galvanized (Z100–Z275 g/m²) or Galvalume coated — that undergoes continuous roll forming to achieve specific cross-sectional profiles such as corrugated, trapezoidal, or standing seam configurations. The surface is pre-painted with polyester (PE), high-durability polyester (HDP), or polyvinylidene fluoride (PVDF) coatings, delivering both decorative and protective functionality in a single integrated panel.

Roll formed color steel sheet supplier

Roll Formed Color Steel Sheet Manufacturing Process

Production begins with premium cold-rolled steel coils that are hot-dip galvanized or Galvalume-treated to achieve a zinc or zinc-aluminum alloy protective layer. Coils then pass through a multi-stage roll forming mill — comprising 10 to 24 forming stations — that progressively shapes the flat strip into the desired profile without heating. A chromate conversion pre-treatment is applied prior to a primer coat (5–8 µm dry film thickness) and a topcoat layer (15–25 µm), followed by a curing oven at 230°C to ensure maximum adhesion and color uniformity.

Roll Formed Color Steel Sheet Technical Specifications

Standard roll formed color steel sheet is available in the following verified parameters:

  • Base Metal: Cold-rolled steel (SPCC / DX51D+Z) with yield strength ≥ 280 MPa per EN 10346
  • Substrate Thickness: 0.30 mm – 1.20 mm (tolerance ±0.02 mm)
  • Zinc Coating Weight: Z60 – Z275 g/m² (double-side total)
  • Topcoat Type: PE / HDP / SMP / PVDF; dry film thickness 15–25 µm
  • Panel Width: Effective coverage 750 mm – 1,050 mm; coil width up to 1,250 mm
  • Tensile Strength: 340 MPa minimum (structural grade S350GD per EN 10346)
  • Color Retention: PVDF coating maintains ΔE ≤ 5 after 20-year outdoor exposure (ASTM D2244)
  • Salt Spray Resistance: ≥ 1,000 hours per ASTM B117 without red rust

Custom profiles, RAL color matching, and cut-to-length service are available upon request with a minimum order quantity of 5 metric tons.

Get a Competitive Quote for Roll Formed Color Steel Sheet

Partner with our mill-direct team to access superior quality roll formed color steel sheet at transparent, bulk-friendly pricing. Our technical specialists are ready to recommend the optimal profile, coating system, and steel grade for your specific project requirements — ensuring zero over-specification and maximum cost efficiency.

  • 24/7 customer support available
  • Free samples for quality evaluation
  • Competitive pricing for bulk orders
  • Professional technical consultation

Contact us today to get your free quote within 24 hours!

Roll formed color steel sheet factory

Оценки и отзывы

4.5
Всего отзывов: 8
5 5
4 2
3 1
2 0
1 0
Пользователь
Kevin M.
United States
2025-02-02
Initial color inconsistency — resolved promptly by supplier
Ordered 10 MT of 0.55 mm PE-coated sheet in RAL 3009 for a prefabricated building project in Ohio. Upon inspection, two coils showed a visible shade variation versus the rest of the batch — noticeable when panels were installed side by side. Raised the issue immediately with the supplier. They acknowledged the problem, provided a color measurement report confirming the ΔE deviation, and shipped two replacement coils within 10 days at no additional cost. Final installed result looks uniform. The resolution was handled professionally. Dropping one star for the initial QC miss, but the after-sales response restored confidence.
Пользователь
Sophie R.
United Kingdom
2025-02-24
Competitive pricing on HDP-coated panels — good overall value
Purchased 12 MT of 0.45 mm HDP-coated color steel sheet in RAL 7016 for commercial façade cladding in Manchester. Price per tonne was noticeably better than UK-based stockholders for equivalent EN 10169 certified product. Coating adhesion passed our cross-hatch test on arrival. One coil had minor edge waviness that required slight adjustment during roll forming on site — not a major issue but worth noting. Technical support team was responsive and acknowledged the feedback. Overall quality-to-price ratio is strong and we would use this supplier again for future cladding contracts.
Пользователь
Omar A.
UAE
2025-03-18
Good value for Z275 galvanized sheet — minor documentation delay
Ordered 18 MT of 0.80 mm trapezoidal profile with Z275 zinc coating for a logistics facility in Dubai Industrial City. Product quality was solid — tensile strength test confirmed 350 MPa minimum per EN 10346, and salt spray resistance exceeded 1,000 hours per ASTM B117. Pricing was competitive versus regional suppliers. Minor issue: full mill test certificate took 4 extra days to arrive, which slightly delayed our customs clearance. Supplier apologized and expedited the paperwork once flagged. Product itself met all specifications. Would order again with the expectation that documentation is aligned with shipment.
Пользователь
Daniel W.
Australia
2025-04-09
Repeat buyer — product performance holds up in Queensland climate
This is our fourth purchase from this supplier — 20 MT of 0.50 mm corrugated sheet with PVDF coating in custom RAL 6028 for residential cladding projects in Queensland. High UV exposure here makes coating durability critical. PVDF panels from previous orders show minimal chalking after 18 months outdoors, consistent with the ASTM D2244 color retention claims. Zinc coating at Z180 g/m² provides solid corrosion protection in our humid subtropical climate. Free sample service before first order gave us the confidence to commit. Strongly recommend for Australian conditions.
Пользователь
Lena B.
Germany
2025-05-01
Consistent quality across three separate shipments — reliable supplier
We have now received three orders totaling 62 MT of 0.60 mm standing seam profile in Galvalume substrate for industrial roofing in Bavaria. Each batch has been consistent in coating adhesion, profile geometry, and mill certification documentation. Topcoat DFT measured 18–21 µm across random samples — within the stated 15–25 µm range. S350GD structural grade confirmed on all test certificates. Lead times have been reliable at 22–25 days ex-works. This supplier has become our primary source for color steel sheet on large-scale German projects.
Пользователь
Priya S.
India
2025-05-23
Mill-direct pricing made this project viable — great service throughout
Procured 40 MT of 0.40 mm PE-coated galvanized sheet (Z120 g/m²) for agricultural shed roofing across three sites in Maharashtra. Mill-direct pricing was approximately 12% lower than local distributor quotes for comparable EN 10169 certified material. Sales team responded within 3 hours to our RFQ and provided detailed technical datasheet before we committed. Shipment was consolidated efficiently and arrived within quoted lead time. Pre-shipment inspection report was thorough. Very satisfied with the overall procurement experience.
Пользователь
James H.
United Kingdom
2025-06-14
Technically precise product — salt spray test results impressive
We sourced 15 MT of 0.70 mm corrugated color steel sheet for a coastal warehouse cladding project in Wales. Requested in-house salt spray test report prior to shipment — supplier provided ASTM B117 results showing 1,200 hours without red rust, exceeding our minimum requirement. Base metal yield strength confirmed at 295 MPa per EN 10346. HDP topcoat at 22 µm DFT. Panels arrived cut-to-length with ±1.5 mm dimensional accuracy. Technical consultation during spec selection was genuinely helpful. Highly recommend for demanding coastal environments.
Пользователь
Marcus T.
United States
2025-06-29
Exceptional PVDF coating quality — exactly per ASTM D2244 spec
Ordered 28 metric tons of 0.55 mm trapezoidal profile with PVDF topcoat in RAL 5015 for a large commercial roofing project in Texas. Color uniformity across all coils was outstanding, and third-party lab confirmed ΔE well within spec. Mill certificates showed full EN 10346 compliance with Z200 zinc coating weight. Delivery arrived in 19 days — ahead of schedule. Technical team helped us select the correct profile for our 6-meter span requirement. Zero delamination after installation. Will be placing repeat order next quarter.

О поставщике

ООО «Синьпэн Колор Коатинг»

Лет на Sinoali.com: 2

Местонахождение: China

Company Profile

Xinpeng Color Coating Co., Ltd. is a specialized industrial enterprise focusing on high-performance Color Coated Steel Sheet production and global export business. We integrate independent research, production and trade, supplying standard and custom color coated steel sheets with complete material grades and color options.

Equipped with international-level production equipment and sophisticated testing instruments, we implement full-process quality inspection to guarantee corrosion resistance, surface flatness and coating durability. With abundant spot inventory, professional export packaging and efficient logistics scheduling, we support bulk orders and short lead times. Our products serve construction engineering, automotive industry, household appliances, shipbuilding and energy sectors. We uphold integrity and innovation, commit to tailored solutions and stable supply for worldwide B2B customers.

 

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Под заказ Минимальная цена
$720 1-49 тонна Базовая цена
$688 50-99 тонна 4.4% скидка
$672 ≥100 тонна 6.7% скидка
Срок действия цены: зависит от рынка

Возможности поставщика по индивидуальному заказу

  • Изготовление по чертежу
  • Изготовление по образцу
  • Полная кастомизация
Количество

Минимальный заказ: 1 тонна

Доставка: по договорённости

Стоимость товаров US$ 720.00
Поделиться:
Оформить заявку на заказ
Оплата и поставка
Срок поставки:
указывается в предложении
Упаковка:
стандартная экспортная
Образцы:
по запросу

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