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热浸镀锌彩色涂层 - 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
$820 1-49 吨 基准价
$784 50-99 吨 4.4% 优惠
$766 ≥100 吨 6.6% 优惠
价格有效期:随行就市

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  • 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$ 820.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

产品详情

热浸镀锌彩涂钢技术规范

属性参数说明
产品名称热镀锌彩涂钢以热浸镀锌为底层的预涂镀锌钢板/钢卷
材质牌号DX51D+Z, DX52D+Z, SGCC, CS-B等效于 EN 10346、JIS G3302、ASTM A653;基材为低碳钢
标准符合性ASTM A755M, EN 10169, JIS G3312, GB/T 12754预涂热镀锌钢产品的国际标准
化学成分(基材)C ≤0.12%, Mn ≤0.60%, P ≤0.045%, S ≤0.045%, Si ≤0.50%低碳钢基板,确保良好的成型性和涂层附着力
锌层重量Z60–Z275 (g/m²);镀铝锌为 AZ50–AZ150按 ASTM A653 双面镀层;更高的镀层重量可提高耐腐蚀性
涂料涂层类型聚酯(PE)、PVDF、SMP、HDP、环氧面漆 15–25 µm;底漆 5–7 µm;背漆 5–12 µm;PVDF 具有优异的耐候性
抗拉强度270–500 MPa(按 EN 10346 / ASTM A653)DX51D+Z:≥270 MPa;DX52D+Z:≥270 MPa;随牌号和调质状态而异
屈服强度140–420 MPaDX51D+Z:140–300 MPa;DX52D+Z:140–300 MPa;适用于辊压成型和折弯
延伸率≥22%(A80mm,按 EN 10346)良好的延展性,适用于压型、屋面和围护应用
厚度范围0.14–1.50 mm(基材)包含锌层和漆层的总厚度;标准公差 ±0.02 mm
宽度范围600–1,500 mm可提供纵剪钢卷或全宽钢卷;可按要求定制宽度
钢卷内径508 mm / 610 mm钢卷标准内径;每卷重量 3–8 MT
表面处理光滑、压花、哑光、高光可提供 RAL 色系;60° 光泽度值 10–85 GU;抗紫外线面漆
应用屋顶、墙面覆层、家用电器、车库门、HVAC 风管、汽车零部件广泛应用于建筑、家用电器和工业领域
认证ISO 9001、CE、SGS、RoHS可根据要求提供符合 EN 10204 3.1 的工厂测试证书(MTC)
包装眼对天或眼对墙卷材;防水纸 + 钢带捆扎适合海运的出口包装;海运防潮内包装
最小起订量每单 25 MT接受混合规格;新客户样品订单可协商

热镀锌彩涂 - 工厂直供

热浸镀锌彩涂钢是当今建筑和制造市场中用途最广泛、性能最高的表面处理材料之一。该产品将热浸镀锌的强大防腐保护与聚合物基彩色涂层的美观多样性相结合,在屋面系统、墙面覆层、家用电器、汽车零部件和工业围护结构中发挥着关键作用。作为钢厂直供供应商,我们提供符合最严苛国际质量标准(包括 ASTM A755、EN 10169 和 JIS G3312)的优质涂层钢。我们的热浸镀锌彩涂产品经过精心设计,能够承受恶劣的环境条件,同时保持长期的美观性,使其成为建筑师、承包商和 OEM 制造商的首选,他们以具有成本效益的钢厂直供价格寻求耐用性和设计灵活性。

热浸镀锌彩涂供应商

什么是热浸镀锌彩涂?

热浸镀锌彩涂——通常称为 HDGCC 或预涂镀锌钢——是一种多层钢材产品,其中基础钢基材经过热浸镀锌处理,锌层重量通常在 Z60 至 Z275 g/m² 范围内,随后进行化学钝化、底漆涂装,以及聚酯、PVDF 或 HDP 面漆涂装。最终产品具有出色的防腐性能,并结合了耐用、抗紫外线的装饰性表面光洁度。

热浸镀锌彩涂生产工艺

生产从冷轧钢卷开始,钢卷通过连续热浸镀锌线送入,基材浸入维持在约450°C的熔融锌浴中,以实现均匀的锌铁合金结合。镀锌带钢随后经过表面钝化和铬酸盐或无铬处理,然后进入彩涂线。先涂覆5–8 µm的底漆,在220°C下固化,然后涂覆15–25 µm的面漆,在230°C至260°C之间烘烤,确保最佳附着力和按ASTM D3363最低2H的漆膜硬度。

热浸镀锌彩涂技术规格

我们的热浸镀锌彩涂产品提供以下标准技术参数,以满足多样化的项目需求:

  • 基材:冷轧钢,屈服强度250–550 MPa,符合ASTM A653
  • 厚度:0.12 mm – 1.50 mm(±0.02 mm公差)
  • 宽度:600 mm – 1,500 mm(可提供定制纵剪宽度)
  • 锌层重量:Z60 – Z275 g/m²(双面,符合ASTM A90)
  • 面漆厚度:15 µm – 25 µm(聚酯、PVDF或HDP)
  • 铅笔硬度:≥ 2H(ASTM D3363)
  • T弯试验:0T – 2T无开裂(ASTM D4145)
  • 耐盐雾性:≥ 500小时(ASTM B117)
  • 颜色选项:提供RAL标准色卡和定制颜色
  • 卷重:每卷3 – 10 MT

获取热浸镀锌彩涂的竞争性报价

与我们的钢厂直销团队合作,以极具竞争力的价格获得优质热浸镀锌彩涂产品。我们支持各种规模的项目——从小型定制订单到大批量采购——并以严格的质量检验和15–25天的快速全球发货交期作为保障。

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

立即联系我们,24 小时内获取免费报价!

Hot Dip Galvanized Color Coating manufacturer

Hot Dip Galvanized Color Coating wholesale

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
Liam O.
Australia
2025-02-01
Initial Width Tolerance Issue — Resolved Quickly by Supplier
Our first order of 25 MT of 1,200 mm wide HDGCC coils for roofing sheet production arrived with three coils measuring 1,195–1,197 mm, slightly outside our agreed ±2 mm tolerance. I raised the issue with the sales team and they responded within hours, issued a credit note for the affected coils, and confirmed a process adjustment for subsequent orders. Our second shipment of 30 MT was fully within spec. The core product quality — Z120 zinc, 18 µm polyester topcoat, ASTM B117 salt spray compliance — is good. Communication after the issue was handled professionally.
用户
Klaus M.
Germany
2025-02-22
Competitive Pricing on EN 10169 Material — Would Benefit from More Color Stock
We sourced 0.60 mm prepainted galvanized steel to EN 10169 standard for facade cladding on a commercial building project in Cologne. Zinc coating at Z140 and polyester topcoat at 20 µm performed well through our forming and cutting process. Price per MT was competitive versus European service centers. We rate 4 stars because two of our requested RAL colors required custom production with a 5-day lead extension, which is understandable but worth noting for buyers with tight schedules. Technical documentation package was thorough.
用户
David H.
United States
2025-03-16
Good Value on Thin-Gauge Material — Minor Lead Time Variance
We purchase 0.18 mm and 0.22 mm HDGCC in Z60 coating weight for home appliance inner panels. Material quality is solid — pencil hardness and T-bend results consistently meet our internal spec derived from ASTM D3363 and D4145. Pricing at mill-direct rates is noticeably better than our previous distributor, roughly 8–10% lower on comparable specs. Only reason for 4 stars: one shipment arrived 4 days past the quoted 20-day window due to port congestion. The team communicated proactively and the delay didn't affect our production run.
用户
Ahmed K.
UAE
2025-04-07
Z275 Coating Holds Up in High-Humidity Gulf Climate
We specified Z275 g/m² zinc coating with polyester topcoat at 25 µm for industrial enclosures installed in a high-humidity coastal facility in Abu Dhabi. Six months post-installation, zero rust bleed or topcoat degradation observed. JIS G3312 compliance documentation was provided upfront without additional requests, which simplified our client's approval process. First order was 30 MT; we've since placed a follow-on order for 60 MT. The free sample evaluation process before committing to the full order was a deciding factor for us.
用户
Sophie W.
United Kingdom
2025-04-29
Third Repeat Order — Consistent Quality Every Time
This is our third procurement cycle with this supplier, totaling over 200 MT of prepainted galvanized coils across 0.40 mm and 0.60 mm thicknesses for redistribution to UK fabricators. Every shipment has arrived within tolerance (±0.02 mm on thickness confirmed by our gauge) and coil weights have been accurate to the manifest. Our customers have reported zero delamination complaints. Mill-direct pricing gives us a meaningful margin advantage versus buying through intermediaries. We've already placed our Q3 order.
用户
James R.
United States
2025-05-21
Outstanding Pre-Sales Technical Support for a Complex Spec Project
Our project required HDGCC meeting EN 10169 with a custom RAL 5015 color for architectural facade panels. The supplier's technical team walked us through zinc grade selection — we settled on Z275 for a coastal environment — and recommended HDP topcoat over standard polyester for improved UV resistance. Sample turnaround was fast, and the approved color matched our architect's specification within Delta E 1.2. The 24-hour quote response is real; we had pricing in hand before our competitor even replied to our RFQ.
用户
Priya S.
India
2025-06-12
Reliable Mill-Direct Source for Wall Cladding Production
We've been sourcing 0.35 mm prepainted galvanized steel in RAL 9002 and RAL 7035 for industrial wall cladding panels. Zinc coating weight consistently measures Z120 g/m² double-sided per ASTM A90 on our incoming inspection. Pencil hardness tests confirm ≥ 2H per ASTM D3363 across all batches. The technical team helped us optimize topcoat thickness to 20 µm for our roll-forming line, which reduced paint cracking during forming significantly. Lead time of 20 days works well with our production schedule.
用户
Marcus T.
United Kingdom
2025-06-27
Exceptional PVDF Coating Adhesion — Passed All Our In-House Tests
We ordered 45 MT of 0.50 mm HDGCC with Z180 zinc coating and PVDF topcoat for a commercial roofing project in Manchester. T-bend test results came back at 0T with zero cracking, fully compliant with ASTM D4145. Salt spray resistance exceeded 600 hours in our lab — well above the 500-hour ASTM B117 threshold. Mill test certificates were accurate and matched every coil. Delivery arrived in 18 days, within the quoted window. This is the technical consistency we expect from a tier-one supplier.

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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可定制 超低价
$820 1-49 吨 基准价
$784 50-99 吨 4.4% 优惠
$766 ≥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$ 820.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

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