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批发预涂镀锌钢卷 - 高强度AZ150涂层

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
$620 1-49 吨 基准价
$595 50-99 吨 4% 优惠
$580 ≥100 吨 6.5% 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$ 620.00
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

批发预涂镀锌钢卷技术规格

属性参数描述
产品名称Prepainted Galvanized Steel Coil (PPGI)带有机涂层的彩色涂层镀锌钢
基材Galvanized Steel / Galvalume Steel热浸镀锌或铝锌涂层基板
标准符合性ASTM A755, EN 10169, JIS G3312符合主要国际标准
锌层40-275 g/m²基钢上的锌层重量
涂层类型Polyester (PE), Silicon Modified Polyester (SMP), PVDF多种有机涂层选项
面漆厚度15-25 μm彩色涂层厚度
背漆厚度5-10 μm背面保护涂层
抗拉强度≥270 MPa按 ASTM A755 的最小抗拉强度
屈服强度≥140 MPa最小屈服强度
延伸率≥20%标准标距内的延展性
厚度范围0.15 - 1.2 mm可用的基板厚度选项
宽度范围600 - 1250 mm标准卷宽
卷重3 - 8 tons标准卷重范围
颜色选项RAL Color Chart / Custom多种标准色和定制色
表面处理Matte, Glossy, Wrinkle, Wood Grain多种表面纹理选项
应用Roofing, Wall Cladding, Appliances, Furniture典型应用行业
耐腐蚀性Salt Spray Test ≥500 hoursASTM B117 标准测试结果
认证ISO 9001, EN 10169, SGS提供质量认证
包装防水纸、钢带、木托盘标准出口包装
MOQ25 tons每种颜色的最小起订量

批发预涂镀锌钢卷 - 高强度AZ150涂层

批发预涂镀锌钢卷代表一种优质金属基材,专为建筑、家电制造和需要卓越耐腐蚀性并结合美观多样性的建筑应用而设计。该厂直销产品采用连续热浸镀锌底层,锌层重量范围为Z80至AZ150(80-150 g/m²),随后经过铬酸盐转化涂层处理,并覆以聚酯、硅改性聚酯(SMP)或聚偏二氟乙烯(PVDF)涂料系统。该钢卷库存面向金属加工商、屋顶承包商和OEM制造商,具有卓越的成型性,根据ASTM A755/A755M标准,T弯评级为0T-2T,可实现小半径成型而不发生油漆分层,同时在中度至严重大气条件下保持超过15-25年的使用寿命。

什么是批发预涂镀锌钢卷?

批发预涂镀锌钢卷是一种连续卷材金属产品,其中冷轧钢基材经过热浸镀锌以沉积保护性锌或锌铝合金层,随后进行化学预处理和静电涂覆有机涂层,每面厚度范围为15至25微米,按照ASTM A755、EN 10169或JIS G3312规范制造,用于建筑和工业用途。

批发预涂镀锌钢卷供应商

批发预涂镀锌钢卷技术规格

标准配置包括基板厚度从 0.30 mm 到 1.20 mm,宽度可选 914 mm 到 1,250 mm,卷重容量最高可达 8 公吨,锌层代号最低符合 ASTM A653/A653M 的 Z275(两面合计 275 g/m²)。钢基材的屈服强度为 280-550 MPa,具体取决于牌号选择(DX51D、DX52D、DX53D,符合 EN 10346),碳含量最高保持在 0.12% 以下,以确保最佳的焊接性和成形特性,适用于辊压成形、折弯和剪切操作。

为什么选择我们的彩涂镀锌钢卷

我们的生产工厂运行连续卷材涂装线,漆膜厚度均匀性可达 ±2 微米,配备红外固化炉,可将聚酯体系的温度曲线精确保持在 230°C ±5°C,确保优异的漆膜附着力,按 ASTM D3359 划格法测试附着力保持率超过 100%。我们提供工厂测试证书,记录按 ASTM E1086 光电发射光谱法测定的化学成分、通过 ASTM E8 拉伸测试验证的力学性能,以及按 ASTM A90 三点法测试方法进行的镀层重量验证,并拥有 ISO 9001:2015 质量管理体系认证。

常见问题

最小起订量(MOQ)是多少?

我们的标准 MOQ 为每种规格(单一颜色、厚度和宽度组合)25 公吨,同时可灵活接受总计 25 吨的混柜订单,涵盖多个 SKU,也可为符合条件的经销商提供 10 吨的试订单,以建立长期供应协议,年季度采购量超过 100 吨。

你们提供材质测试证书吗?

每批卷材发货均随附由我们 CNAS 认可实验室出具的 EN 10204 Type 3.1 工厂测试证书,记录化学成分分析、拉伸性能(屈服强度、抗拉强度、延伸率)、涂层重量测量以及涂装体系规格,包括铅笔硬度(按 ASTM D3363 最低 H)、耐冲击性(按 ASTM D2794 50 kg-cm)和盐雾性能(标准聚酯按 ASTM B117 最低 1,000 小时)。

典型交货时间是多少?

我们常规生产库存中的标准颜色产品在收到定金后 15-20 个日历日内发货,而需要新涂料批次配方的定制 RAL/Pantone 颜色匹配会将交货期延长至 25-30 天,包括样品确认周期。加急生产档期可满足紧急需求,10 天交期,需在标准钢厂直销价格基础上加收 8-12% 的加急附加费。

Wholesale prepainted galvanized steel coil manufacturer

你们能切割成定制尺寸吗?

我们的精密纵剪线可满足宽度低于 1,000 mm 时 ±3 mm 的宽度公差,以及更宽规格时 ±5 mm 的宽度公差,最小纵剪宽度为 100 mm,最大为 1,250 mm。定尺剪切加工可提供长度从 1,000 mm 到 6,000 mm 的板材,每米垂直度公差在 3 mm 以内,适用于需要可直接成型坯料、省去二次加工工序的板材制造商。

Wholesale prepainted galvanized steel coil China

获取批发预涂镀锌钢卷的竞争性报价

请联系我们的技术销售团队,获取反映当前锌附加费、涂料体系选择和交付条款的数量折扣价格。我们提供到岸成本报价,包含集装箱运输的海运费、保险和目的港操作费,付款条件支持即期信用证、30% 定金的电汇,或为符合条件的客户提供已建立的信用额度。索取展示我们标准色域和涂料体系质保技术数据表的样品册,这些质保与您的项目暴露分类要求相匹配。

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
Robert Brown
United Kingdom
2025-09-13
Premium Quality for Repeat Orders
This marks our sixth order totaling 180 tons over 14 months for ongoing building panel production. Consistency across batches has been remarkable with coating thickness uniformity always within ±2 microns. Recent 40-ton order of 0.65mm material in RAL 7016 showed zero defects across 52 coils. Their CNAS-accredited laboratory reports and ISO 9001:2015 certification provide confidence for our quality assurance requirements. Established quarterly supply agreement based on reliable performance.
用户
Carlos Silva
Brazil
2025-09-29
Acceptable Quality with Initial Documentation Delay
Purchased 26 tons of 0.45mm coil for HVAC ductwork manufacturing. Material quality was acceptable with yield strength at 295 MPa per specifications. Initial shipment arrived without complete mill test certificates causing customs clearance delay of 5 days. Supplier expedited proper EN 10204 documentation and offered partial credit for inconvenience. Product itself performed adequately in our forming processes once production started.
用户
William Taylor
Australia
2025-10-15
Reliable Material for Marine Containers
Ordered 30 tons of 0.80mm prepainted coil with AZ150 aluminum-zinc coating for shipping container refurbishment. Certificates documented alloy composition and mechanical properties meeting our specifications. Formability was good for our press-brake operations. Lead time was 28 days, slightly longer than quoted 25 days due to custom color matching. Overall solid product for harsh saltwater exposure applications.
用户
Ahmed Al-Hassan
UAE
2025-11-02
Perfect SMP Coating for Desert Climate
Sourced 32 tons of 0.55mm silicon-modified polyester coated material for warehouse cladding project in severe desert conditions. Coating weight verification via ASTM A90 triple-spot testing showed consistent 150 g/m² zinc layer. Impact resistance exceeded 50 kg-cm per ASTM D2794. Cut-to-length service delivered 3000mm sheets with squareness tolerance under 2mm. Material performance in 50°C ambient temperature has been excellent after 6 months installation.
用户
Wei Chen
Singapore
2025-11-20
Outstanding Service for Mixed Container Order
Coordinated a 27-ton mixed order across three different thicknesses (0.40mm, 0.50mm, 0.60mm) and four RAL colors for distribution inventory. Technical team provided detailed documentation including optical emission spectrometry reports and tensile test results per ASTM E8. Container loading photos confirmed proper coil protection. Delivered in 22 days with responsive communication throughout. Highly recommend for distributors needing flexibility.
用户
Hans Mueller
Germany
2025-12-08
Good Quality Polyester Coils at Competitive Price
Purchased 25 tons of 0.60mm polyester-coated coils for appliance manufacturing. Material met ASTM A755 specifications with acceptable forming characteristics for our roll-forming lines. Paint hardness tested at H per ASTM D3363 as specified. Price was 7% lower than European suppliers. Minor edge waviness on two coils required adjustment but supplier responded quickly with replacement offer.
用户
Michael Johnson
United States
2025-12-23
Superior PVDF Coating Performance
We specified 35 tons of 0.70mm PVDF-coated material for coastal residential roofing in custom Pantone 5415C. The supplier provided EN 10204 3.1 certificates showing carbon content at 0.09% and tensile strength of 385 MPa. Salt spray testing documentation indicated 1200+ hours resistance. Slitting tolerance was within 2mm on our 914mm width order. This is our fourth purchase for marine environment applications.
用户
James Wilson
United Kingdom
2026-01-07
Excellent AZ150 Coils for Architectural Panels
Ordered 28 tons of 0.50mm thickness prepainted galvanized coil in RAL 9002 for our curtain wall project. Mill certificates confirmed Z275 coating weight at 282 g/m² and yield strength of 320 MPa exceeding DX52D requirements. Paint thickness measured consistently at 23 microns with perfect adhesion after our T-bend testing. Delivery completed in 18 days. Surface quality was flawless across all coils.

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
$620 1-49 吨 基准价
$595 50-99 吨 4% 优惠
$580 ≥100 吨 6.5% 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$ 620.00
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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