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耐腐蚀彩色涂层 - 工厂直供

新鹏彩涂有限公司
已认证 定制生产厂家 · 2 年 · 中国 China
可定制 超低价
$920 1-49 吨 基准价
$879 50-99 吨 4.5% 优惠
$859 ≥100 吨 6.6% 优惠
价格有效期:随行就市

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最小起订量: 1 吨

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商品小计 US$ 920.00
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产品详情

耐腐蚀彩色涂层技术规范

属性参数描述
产品名称耐腐蚀彩色涂层钢具有增强防腐涂层的预涂镀锌/镀铝锌钢
材料牌号DX51D, DX52D, DX53D / SGCC, SGCD相当于 ASTM A755、EN 10169、JIS G3312 基板牌号
标准符合性ASTM A755 / EN 10169 / JIS G3312 / GB/T 12754符合国际预涂钢卷耐腐蚀性标准
化学成分(基板)C ≤ 0.12%, Mn ≤ 0.60%, P ≤ 0.045%, S ≤ 0.045%, Si ≤ 0.50%低碳钢基材,确保成形性和涂层附着力
涂层类型聚酯(PE)、PVDF、SMP、HDP、环氧根据腐蚀环境和耐紫外线要求选择的面漆选项
涂层厚度面漆:15–25 µm;底漆:5–7 µm;背漆:5–12 µm按 ASTM D1400 / EN ISO 2808 测量;总干膜厚度因规格而异
锌/铝镀层重量Z60–Z275 g/m²(镀锌);AZ50–AZ150 g/m²(镀铝锌)依据 ASTM A653 / A792;更厚的镀层可提高基材防腐保护
抗拉强度270–500 MPa依据 EN 10169 / ASTM A755;因基板牌号和调质度而异
屈服强度140–420 MPa按适用基板标准的最小屈服强度
延伸率≥ 16–30%(A80mm)确保辊压成形、弯曲和型材加工过程中的成形性
厚度范围0.14 mm – 1.50 mm基板厚度;总厚度包含涂层
宽度范围600 mm – 1,500 mm可根据客户要求提供纵剪钢卷或全宽钢卷
耐腐蚀性盐雾测试 ≥ 500–2000 小时依据 ASTM B117 / ISO 9227;PVDF 和 HDP 涂层性能更优
表面处理光滑、压花、哑光、高光可提供 RAL / 定制颜色匹配;光泽度 10–85 GU,依据 ASTM D523
应用屋顶、墙面覆层、家用电器、汽车零部件、HVAC 风管适用于工业、商业和住宅建筑环境
认证ISO 9001、SGS、BV、CE、RoHS可应要求提供第三方检验和材料测试报告(MTR)
包装眼对天或眼对墙卷材;防水纸 + 钢带捆扎出口海运包装;卷重通常为每卷 3–8 MT
MOQ每单 25 MT接受混合牌号和颜色;可提供样品卷用于资格测试

耐腐蚀彩色涂层 - 工厂直供

耐腐蚀彩涂钢是现代建筑、制造和工业应用中最通用且最具保护性的材料之一。它经过专门设计,能够承受恶劣的环境条件,同时保持美观的表面效果,将结构完整性与长期表面保护结合在一起。从屋顶和墙面覆层到家用电器和汽车零部件,各行各业都依赖彩涂钢板出色的防腐性能和设计灵活性。涂层系统通常由锌或锌铝合金底层、底漆层和高性能面漆组成,根据应用要求,总干膜厚度范围为20 µm至35 µm。作为钢厂直供供应商,我们提供优质耐腐蚀彩涂产品,质量稳定、交货周期短、价格具有成本效益,省去了不必要的中间加价。我们的生产线符合包括ASTM A755、EN 10169和JIS G3312在内的国际标准,确保每一卷或每一张板材都满足您项目的精确规格。

什么是耐腐蚀彩涂?

耐腐蚀彩涂,通常称为预涂钢或PPGI(预涂镀锌铁),是一种冷轧或热浸镀锌钢基材,通过连续卷材涂装工艺涂覆一层或多层有机涂料。最终产品是一种成品钢材,兼具机械强度与优异的耐候性、耐化学性和装饰性颜色选择——所有这些都在加工成型之前施加,确保整个表面覆盖均匀、性能一致。

耐腐蚀彩涂供应商

耐腐蚀彩涂生产工艺

制造过程从镀锌钢基板的表面预处理开始,包括碱性清洗、漂洗和化学转化涂层,以增强油漆附着力。然后涂覆底漆层,并在约230°C–260°C的高温烘箱中固化。随后涂覆面漆——可选聚酯(PE)、高耐久性聚酯(HDP)、硅改性聚酯(SMP)或聚偏二氟乙烯(PVDF)——并进行热固化,形成紧密结合、均匀的涂层,铅笔硬度为HB至2H。

耐腐蚀彩涂板技术规格

我们的耐腐蚀彩涂板产品按照以下标准技术参数制造:

  • 基材:热浸镀锌钢(GI)或镀铝锌(GL)基板
  • 钢材厚度:0.14 mm – 1.50 mm
  • 卷材宽度:600 mm – 1,500 mm
  • 锌层质量:Z60 – Z275 g/m²(依据ASTM A653)
  • 总干膜厚度:20 µm – 35 µm(底漆 + 面漆)
  • 抗拉强度:270 MPa – 550 MPa,取决于钢材等级
  • 屈服强度:240 MPa – 500 MPa
  • 耐盐雾性:≥500小时(依据ASTM B117)
  • 光泽度:哑光(10–20 GU)、半光(30–60 GU)、高光(60–80 GU)
  • 颜色选项:提供RAL标准色卡和定制颜色
  • 适用标准:ASTM A755、EN 10169、JIS G3312、GB/T 12754

这些规格使我们的耐腐蚀彩涂板成为屋顶板、墙面覆层、车库门、HVAC管道、家用电器和运输设备的理想选择,在这些应用中,长期耐久性和视觉吸引力都是关键要求。

耐腐蚀彩色涂层制造商

获取耐腐蚀彩色涂层的竞争力报价

与我们钢厂直营团队合作,以极具竞争力的工厂直销价格获取优质耐腐蚀彩色涂层。无论您需要标准库存尺寸还是定制分条卷材,我们的技术销售团队随时准备根据您的项目规格匹配最合适的产品等级和涂层系统——一切均在快速响应时间内完成。

  • 提供24/7客户支持
  • 免费样品供质量评估
  • 批量订单具有竞争力的价格
  • 专业技术咨询

立即联系我们,24小时内获取免费报价!

耐腐蚀彩色涂层批发

评分与评价

4.5
基于 8 条评价
5 5
4 2
3 1
2 0
1 0
用户
David M.
United States
2025-02-01
Initial Color Variance Issue — Resolved Satisfactorily After Follow-Up
Our first order of 10 tonnes of 0.38 mm PE-coated PPGI in RAL 6005 for transportation equipment panels showed a slight color deviation between two coil batches — visually noticeable when panels were placed side by side. We raised the issue with the technical team, who confirmed a batch mixing variance and arranged replacement coils at no additional charge within 14 days. Replacement material matched perfectly and met ASTM A755 coating adhesion requirements. The resolution process was handled professionally. Docking one star for the initial quality control lapse, but the supplier's responsiveness has rebuilt our confidence for future orders.
用户
Olivia B.
United Kingdom
2025-02-23
Competitive Factory Pricing, Delivery Slightly Longer Than Quoted
Sourced 0.40 mm HDP-coated PPGI coils at 1,200 mm width for a school building cladding contract. Product quality was good — EN 10169 certification verified, gloss level at 55 GU matched the semi-gloss specification, and color uniformity across 18 coils was excellent. Factory-direct pricing offered clear savings over our usual UK stockholder. Delivery took 26 days versus the 20-day estimate, which caused minor scheduling pressure on site. Supplier communicated the delay proactively and provided revised ETD promptly. Four stars for the slight timeline variance; product itself warrants five.
用户
Ahmed K.
UAE
2025-03-17
Good Value on Z275 PPGI for Roofing — Minor Packaging Issue Noted
Ordered 30 tonnes of Z275 galvanized PPGI at 0.55 mm for roofing sheets destined for a warehouse project in Sharjah. Material quality was solid — coating mass and tensile strength of 350 MPa aligned with ASTM A653 documentation. Pricing was approximately 8% lower than regional distributors. One coil out of twelve had slight edge rust from inadequate moisture protection during transit, which the supplier acknowledged and offered credit for. Overall the product performs well in the Gulf climate. Would order again with a note requesting reinforced moisture barrier wrapping.
用户
James O.
United States
2025-04-08
Repeat Supplier for Home Appliance Panel Stock — Quality Never Drops
This is our fifth order totaling over 80 tonnes of 0.45 mm PE-coated PPGI in matte white RAL 9003 for home appliance panel blanks. Every shipment has met ASTM A755 tensile and coating adhesion requirements without exception. Yield strength consistently falls in the 280–310 MPa range as documented. Mill certificates are always accurate and submitted before shipment. Pricing for bulk repeat orders is genuinely competitive — we have benchmarked against three other suppliers. Lead time averages 17 days to Los Angeles port. Reliable partner for high-volume procurement.
用户
Rachel H.
Australia
2025-04-30
Responsive Team Made Custom Order Straightforward
We needed a non-standard coil width of 820 mm in 0.42 mm PE-coated GI for garage door panel fabrication. The sales team confirmed feasibility within 4 hours and provided a formal quote the same day — well within the 24-hour turnaround promised. Free samples arrived within 10 days and gloss level matched our semi-gloss 45 GU requirement. Final production order of 15 tonnes shipped on schedule. ASTM A755 compliance documentation was complete and ready for our client's audit. Customer support answered three technical questions promptly during production. Very professional operation.
用户
Stefan W.
Germany
2025-05-22
Precise Specifications Met for HVAC Ducting Application
Required 0.60 mm SMP-coated Galvalume coils at 1,000 mm width for industrial HVAC ducting fabrication. Tensile strength test results came back at 420 MPa, consistent with the EN 10169 grade documentation provided. Total dry film thickness measured at 27 µm, within the 20–35 µm range. We requested custom RAL 7035 color and received matching samples before production commenced. Delivery to Hamburg took 21 days. Mill direct supply chain eliminated the three-week delay we previously experienced with intermediaries. Will continue sourcing for our Q3 production run.
用户
Priya S.
India
2025-06-13
Consistent Zinc Coating Mass Across Full 20-Tonne Order
Placed an order for 20 tonnes of Z180 galvanized PPGI at 0.35 mm thickness for wall cladding panels. Zinc coating mass was verified in-house and matched the GB/T 12754 mill certificates exactly. Pencil hardness tested at H, within the HB–2H specification range. No surface defects or color inconsistencies across the entire batch. Lead time was 22 days to Mumbai port. The technical sales team helped us select the correct HDP topcoat grade for our monsoon climate. This is our second large order and quality remains consistent.
用户
Marcus T.
United Kingdom
2025-06-28
Outstanding PVDF Coating Performance on Coastal Roofing Project
We sourced 0.50 mm PVDF-coated PPGI coils in RAL 9002 for a large coastal commercial roofing project in Cornwall. Salt spray resistance exceeded 500 hours per ASTM B117, which was a strict client requirement. Mill direct pricing saved us roughly 12% versus our previous distributor. Coils arrived within 18 days of order confirmation, dimensions were exact to spec at 1,250 mm width. Quality certificates referenced EN 10169 compliance. Technical team responded to our coating adhesion queries within hours. Highly recommended for demanding coastal environments.

了解供应商

新鹏彩涂有限公司

入驻 Sinoali.com 2 年

所在地: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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Customer feedback

可定制 超低价
$920 1-49 吨 基准价
$879 50-99 吨 4.5% 优惠
$859 ≥100 吨 6.6% 优惠
价格有效期:随行就市

供应商定制能力

  • 来图定制
  • 来样定制
  • 全流程定制
数量

最小起订量: 1 吨

运费合计:面议

商品小计 US$ 920.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
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