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镀锌电镀锌卷 - 用于建筑与制造的冷轧钢卷

天津太钢国际贸易有限公司
已认证 定制生产厂家 · 5 年 · 中国 China
可定制 超低价
$580 1-49 吨 基准价
$555 50-99 吨 4.3% 优惠
$540 ≥100 吨 6.9% 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$ 580.00
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

镀锌电镀锌卷的技术规格

属性参数描述
产品名称Zinc Coated Electro Galvanized Coil带电解锌涂层的冷轧钢
镀层工艺Electro Galvanizing (EG)用于获得均匀锌层的电镀工艺
基材Cold Rolled Steel (CRS)低碳钢基板
标准符合性ASTM A879, JIS G3313, EN 10152符合国际镀层标准
锌层重量20-120 g/m²(双面)镀层厚度可定制
镀层厚度每面 3-18 μm精确电解沉积
厚度范围0.15-3.0 mm可提供的基板厚度
宽度范围600-1500 mm标准卷宽
卷内径508 mm / 610 mm内径选项
卷重3-10 tons标准卷重范围
表面处理Bright, Matte, Chromate-treated提供多种表面处理选项
抗拉强度270-550 MPa取决于基材钢种
屈服强度≥140 MPa最小屈服强度
延伸率≥20%标准试验中的延展性
耐腐蚀性NSS 72-240 hours中性盐雾试验性能
应用Automotive parts, appliances, electronics室内及轻度户外使用
认证ISO 9001, SGS, EN 10204 3.1提供质量认证
包装Waterproof paper, steel strapping标准出口海运包装
MOQ25 tons最小起订量

镀锌电镀锌卷 - 用于建筑与制造业的冷轧钢卷

镀锌电镀锌卷是冷轧钢基材的一种经济高效的防腐解决方案,广泛应用于建筑、汽车和家电制造行业。通过电化学沉积,该产品可实现每面20-60 g/m²的均匀锌层厚度,与热浸镀锌工艺相比,具有更优异的表面光洁度和出色的成形性。这些钢卷按照ASTM A879/A879M和EN 10152标准制造,服务于需要精确尺寸公差、优异可涂装性和中等大气耐腐蚀性的行业。

什么是镀锌电镀锌卷?

镀锌电镀锌卷是在酸性电解液中经过电解锌沉积处理的冷轧钢板,形成薄而均匀的金属镀层。电镀工艺产生光滑、明亮的表面光洁度,镀层重量通常在40-120 g/m²(双面合计)之间,明显薄于热浸镀锌替代品。这种制造方法可实现精确的镀层控制,生产的钢卷锌花外观极小,使其成为需要后续喷漆或粉末涂装的裸露应用的理想选择。

镀锌电镀锌卷技术规格

标准电镀锌卷采用低碳冷轧钢基板制造,碳含量按 ASTM A1008/A1008M 限制在最高 0.12%。镀层重量等级包括每面最低 20 g/m² 的商业质量(CQ)级,以及具有更佳成形性的深冲质量(DQ)级。抗拉强度根据基板等级在 270-410 MPa 之间,屈服强度通常在 140-340 MPa 之间。卷材尺寸通常为宽度 600-1500mm、厚度 0.15-3.0mm,标准内径为 508mm 或 610mm,以适配各种加工设备。

Zinc coated electro galvanized coil supplier

为什么选择我们的镀锌电镀锌卷

我们的生产工厂配备先进电镀生产线,能够生产均匀的锌镀层,整个卷材宽度上的厚度偏差控制在 ±10% 以内。我们严格遵循 ASTM A879 Type II 对镀层附着力的要求,确保在 180 度弯曲测试中零剥落。我们的质量管理体系持有 ISO 9001:2015 认证,每卷均附有工厂测试证书,记录按 ASTM E1086 的化学成分,以及按 ASTM E8 通过拉伸测试验证的力学性能。我们的钢厂直销定价结构消除了中间商加价,同时标准规格的交货周期保持在 25-35 天。

Zinc coated electro galvanized coil wholesale

常见问题

最小起订量(MOQ)是多少?

我们的标准最低起订量为每个规格25公吨,约相当于一个整柜装载量。对于有持续需求的长期客户,我们可以接受最低每批15吨的分批发货。接受混合规格订单,前提是每种厚度至少10吨,从而在满足多样化项目需求的同时实现经济高效的生产排程。

Zinc coated electro galvanized coil China

你们提供材质检测证书吗?

是的,每批货物均附带符合EN 10204 Type 3.1文件标准的综合工厂检测证书。这些证书详细列明通过ASTM E415标准采用光电发射光谱法进行的化学成分分析、包括屈服强度和延伸率值在内的力学性能测试结果,以及通过ASTM A90标准采用库仑剥离试验测定的镀层重量验证。可根据客户要求通过SGS或Bureau Veritas安排额外的第三方检验。

典型交货时间是多少?

对于指定常用库存尺寸和镀层重量的订单,标准生产交货期为收到定金后25-35天。需要加急处理的紧急订单可在18-22天内完成,视生产排程情况而定,并可能根据数量收取8-12%的优先处理费。涉及非标准宽度或特殊镀层重量的定制规格通常需要35-45天完成制造和质量验证流程。

你们可以按定制尺寸裁剪吗?

我们的加工能力包括公差为 ±0.5mm 的定制宽度精密纵剪,以及生产长度为 1000mm 至 6000mm、精度为 ±2mm 板材的定尺剪切服务。复杂几何形状的冲裁加工可通过我们的合作制造工厂提供。定制切割服务的最低起订量为每规格 5 吨,切割费用根据复杂程度和数量计算。所有切割边缘均经过去毛刺处理,以确保安全搬运和后续加工兼容性。

获取 Zinc Coated Electro Galvanized Coil 的竞争性报价

立即提供您所需的规格,包括基板等级、镀层重量分类、尺寸要求和目标交付计划,以获取您的定制报价。我们的技术销售团队将在 24 小时内回复,提供详细定价、供货确认和推荐的物流解决方案。立即联系我们,讨论年度供应协议的批量折扣,或安排用于您资格测试的材料样品。我们提供灵活的付款条件,包括信用证,并提供完整的出口文件,以实现无缝的国际贸易。

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
Chris Martin
Canada
2025-09-12
Superior Formability for Deep Drawing Applications
Sourced 25 tons of drawing quality electro galvanized coil, 0.6mm thickness, 1400mm width for deep drawing stamping operations. Material exhibited excellent formability with elongation values at 42%, exceeding our 38% minimum requirement. Coating weight at 45g/m² provided adequate corrosion protection without affecting die life. Compared quotes from five suppliers and this offered best combination of quality certification and pricing. ISO 9001:2015 certification and comprehensive mill test certificates gave us confidence. Repeat order already planned for next quarter.
用户
William Taylor
Australia
2025-09-29
Acceptable Quality with Packaging Issue Resolved
Ordered 16 tons of electro galvanized coil, 0.7mm x 1100mm, 40g/m² coating for light structural components. Material quality met ASTM A879 specifications with proper coating adhesion and surface finish. However, two coils arrived with damaged edge protection due to shipping handling. Supplier promptly arranged replacement coils at no additional cost and improved packaging for future orders. Coating uniformity was satisfactory at ±9% variation. Delivery took 36 days total including replacement shipment. Issue was handled professionally.
用户
Ahmed Al-Hassan
UAE
2025-10-15
Perfect for Steel Door Frame Manufacturing
Procured 32 tons of electro galvanized coil specifically for steel door frame production in commercial buildings. Specifications were 0.9mm thickness, 1300mm width, 50g/m² coating weight. Surface finish quality was superior to our previous supplier with no visible defects or scratches. Material certificates included complete chemical composition per ASTM E1086 and mechanical properties verified through tensile testing. Custom slitting to 150mm width was accurate within ±0.3mm tolerance. Delivered in 29 days with proper export documentation for UAE customs clearance.
用户
Carlos Silva
Brazil
2025-11-02
Solid Performance for Electrical Enclosures
Ordered 20 tons of electro galvanized coil, 1.0mm x 1500mm, 60g/m² coating for electrical cabinet production. Material performed well in our punching and bending operations with yield strength at 185 MPa. Paintability was excellent with good adhesion after standard phosphate treatment. Lead time was 33 days, slightly longer than quoted 28-30 days but acceptable. Coating adhesion passed our internal bend tests. Price point was competitive compared to three other quotes we received.
用户
Wei Chen
Singapore
2025-11-20
Reliable Quality for Appliance Manufacturing
Third consecutive order of electro galvanized coil for our appliance manufacturing clients. This shipment was 35 tons, mixed gauges: 0.4mm, 0.5mm, and 0.7mm, all 1220mm width with 45g/m² coating. Chemical composition analysis showed carbon content at 0.09%, well below 0.12% maximum per ASTM A1008. Elongation values exceeded 38% on all samples, confirming excellent formability. Consistent quality across all three orders makes procurement planning straightforward. Delivery was 31 days, as scheduled.
用户
Hans Mueller
Germany
2025-12-08
Good Value Material for HVAC Ductwork
Purchased 22 tons of commercial quality electro galvanized coil, 0.5mm thickness, 1200mm width for ventilation duct manufacturing. Pricing was 12% lower than European suppliers while meeting EN 10152 specifications. Coating weight measured at 42g/m² per surface, within acceptable range. Surface had minor edge waviness on two coils but didn't affect our roll forming process. Overall good value for non-critical applications. Would order again for similar projects.
用户
Michael Johnson
United States
2025-12-23
Outstanding Response Time and Technical Support
Requested urgent quote for 18 tons of DQ grade electro galvanized coil, 0.6mm x 1000mm, 50g/m² coating. Technical sales team responded within 16 hours with detailed specification sheet and competitive pricing. They recommended split shipment to meet our production schedule. Material arrived in 22 days via expedited processing. 180-degree bend test showed zero flaking as per ASTM A879 Type II. Communication throughout was professional and proactive.
用户
James Wilson
United Kingdom
2026-01-07
Excellent Coating Uniformity for Automotive Components
Ordered 28 tons of electro galvanized coil, 0.8mm thickness, 1250mm width, 40g/m² coating weight for automotive bracket production. Material certificates confirmed coating thickness variation within ±8% across full width, better than specified ±10% tolerance. Surface finish was exceptionally smooth with minimal spangle, perfect for our powder coating line. Tensile strength at 315 MPa met our forming requirements. Delivered in 27 days with complete EN 10204 3.1 documentation. Fourth order this year.

了解供应商

天津太钢国际贸易有限公司

入驻 Sinoali.com 5 年

所在地:China

可定制 超低价
$580 1-49 吨 基准价
$555 50-99 吨 4.3% 优惠
$540 ≥100 吨 6.9% 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$ 580.00
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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