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定制镀锌钢卷 - 工业用高品质耐腐蚀钢材
百曲钢卷制造有限公司
已认证
定制生产厂家
·
4 年
·
China
China
可定制
超低价
$685
1-49 吨
基准价
$655
50-99 吨
4.4% 优惠
$640
≥100 吨
6.6% 优惠
价格有效期：随行就市
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
热浸镀锌钢卷
$900 - $1000
50 吨 （最小起订量）
DX51D镀锌钢卷
$550 - $590
1 吨 （最小起订量）
GI钢卷
$850 - $950
5 吨 （最小起订量）
镀锌钢卷
$480 - $510
1 吨 （最小起订量）
镀锌钢卷
$570 - $610
1 吨 （最小起订量）
零锌花镀锌卷
$559 - $639
20 吨 （最小起订量）
彩涂钢卷
$730 - $780
1 吨 （最小起订量）
热镀锌钢卷
$515 - $550
1 吨 （最小起订量）
DX52D镀锌卷
$673 - $720
1 吨 （最小起订量）
小锌花镀锌卷
$590 - $615
5 吨 （最小起订量）
镀锌钢卷
$556 - $595
1 吨 （最小起订量）
优质镀锌卷
$700 - $750
1 吨 （最小起订量）
产品详情
定制镀锌钢卷技术规格
| 属性 | 参数 | 描述 |
|---|---|---|
| 产品名称 | 定制镀锌钢卷 | 热浸镀锌或电镀锌碳钢卷 |
| 基材 | Q235B / SGCC / DX51D / CS Type B | 低碳钢基板牌号 |
| 标准符合性 | ASTM A653, EN 10346, JIS G3302, GB/T 2518 | 符合主要国际镀锌标准 |
| 镀锌方法 | 热浸镀锌 (GI) / 电镀锌 (EG) | 可选镀层工艺 |
| 锌层重量 | 60 - 600 g/m² (Z60 - Z600) | 可根据要求定制镀层厚度 |
| 碳 (C) | ≤0.12% | 低碳，利于成型性和焊接性 |
| 锰 (Mn) | ≤0.60% | 增强母材强度 |
| 磷 (P) | ≤0.045% | 控制以保证延展性 |
| 硫 (S) | ≤0.035% | 低硫，改善焊接性 |
| 抗拉强度 | 270 - 500 MPa | 因基材牌号而异 |
| 屈服强度 | 140 - 350 MPa | 各牌号的最低屈服强度 |
| 延伸率 | ≥18% | 50mm 标距下的延展性 |
| 厚度范围 | 0.12 - 4.0 mm | 可按订单定制厚度 |
| 宽度范围 | 600 - 1500 mm | 支持标准及定制宽度 |
| 卷重 | 3 - 25 吨 | 可根据运输和搬运需求调整 |
| 表面处理 | 普通锌花 / 无锌花 / 平整 / 铬酸盐 | 多种表面处理选项 |
| 应用 | 屋面、暖通空调、汽车、家电、建筑 | 典型终端应用行业 |
| 认证 | EN 10204 3.1, ISO 9001, SGS, BV | 提供质量认证 |
| 包装 | Eye-to-wall 或 eye-to-sky，防水纸，钢带 | 标准适航出口包装 |
| MOQ | 5 吨 | 定制订单的最小起订量 |
定制镀锌钢卷 - 工业用高品质耐腐蚀钢材
定制镀锌钢卷通过热浸镀锌或电镀锌工艺，在冷轧或热轧钢基板上施加保护性锌层，从而提供卓越的防腐性能。该产品专为严苛的工业环境而设计，服务于建筑承包商、汽车制造商、HVAC 加工商和农业设备生产商，这些客户需要精确的尺寸、定制的锌层重量和可靠的机械性能。我们的钢厂直供供应链确保具有工厂竞争力的价格，并且每卷发货的钢卷均可实现全程追溯。
什么是定制镀锌钢卷？
定制镀锌钢卷是指涂覆有锌层的扁平轧制碳钢——锌层通常范围为 Z60（60 g/m²）至 Z275（275 g/m²）——并按买方指定尺寸生产，包括厚度从 0.12 mm 到 4.0 mm，宽度从 600 mm 到 1,500 mm。锌层与基体钢形成冶金结合，形成一道阻隔层，可抵抗氧化，并根据环境暴露条件将使用寿命延长 20–50 年。
定制镀锌钢卷技术规格
我们的镀锌钢卷按照 ASTM A653/A653M-20、EN 10346:2015 和 JIS G3302 标准制造。下表列出了关键参数：
| 参数 | 范围 / 数值 |
|---|---|
| 基板钢种 | DX51D, DX52D, SGCC, CS Type B, SS Grade 33 |
| 厚度 | 0.12 mm – 4.0 mm（±0.02 mm 公差） |
| 宽度 | 600 mm – 1,500 mm |
| 锌层 | Z60 – Z275（60–275 g/m²，符合 ASTM A653） |
| 屈服强度 | 140 – 550 MPa（视钢种而定） |
| 锌花选项 | 常规锌花、小锌花、零锌花、平整 |
| 卷重 | 每卷 3 – 12 MT |
| 表面处理 | 无铬钝化、涂油、干燥或防指纹涂层 |
镀锌钢卷的主要应用
- 建筑与屋面：波纹屋面板、檩条、墙面板和结构楼承板，长期耐候性至关重要。
- 汽车部件：车身面板、底盘加强件和底部护板，要求兼具成形性与优异的防腐保护。
- 暖通空调与风管：空气处理机组、螺旋风管和散流器外壳，由定制分条的镀锌钢卷制成。
- 农业设备：粮仓、围栏立柱和灌溉渠道，暴露于高湿环境中。
- 电气机柜：开关柜和电缆桥架，要求一致的表面光洁度和可涂装性。
常见问题
定制镀锌钢卷的最小起订量（MOQ）是多少？
我们的标准起订量为每规格 25 公吨。对于试订单或特殊钢种，我们可根据生产排程接受低至 10 MT 的数量。
你们提供材质证明书吗？
是的。每批货物均随附符合 EN 10204 Type 3.1 标准的工厂测试证书（MTC），涵盖化学成分、力学性能、锌层重量及尺寸验证。
定制订单的典型交货期是多久？
标准交货期为订单确认后 15 至 30 天，具体取决于镀层重量、锌花类型和数量。库存规格的镀锌卷可在 5–7 个工作日内发货。
你们能生产定制锌层重量的镀锌卷吗？
当然可以。我们提供差厚镀层选项（例如每面 Z100/Z60）以及从 60 g/m² 到 275 g/m² 的精确镀层重量控制，以满足您特定的防腐和成型要求。
获取定制镀锌钢卷的竞争力报价
准备好采购符合您项目规格的优质镀锌钢卷了吗？立即联系我们的技术销售团队，提供您所需的厚度、宽度、锌层重量和年用量。我们将在 24 小时内提供详细报价，并附上为您所在地区准备的物流规划和认证文件。
评分与评价
Wei Chen
Singapore
2025-02-21
Acceptable Galvanized Coil Quality — Packaging Issue Resolved
Ordered 25 MT of galvanized coil, 0.5mm thickness, Z60 coating, 600mm width for re-export to regional buyers. Material quality itself was acceptable — coating mass and mechanical properties matched the MTC values. However, two coils in the shipment arrived with edge damage from insufficient waterproof wrapping during ocean freight, resulting in surface rust on the outer wraps of those coils. We reported the issue with photos within 24 hours of receipt. The supplier acknowledged responsibility, issued a credit note covering approximately 1.2 MT of affected material, and updated the packaging specification for future orders. Resolution was handled professionally and without dispute. The underlying product quality is solid; we just needed the logistics handling to match. Will order again with the revised packaging confirmed in writing.
Chris Martin
Canada
2025-03-13
Perfect Galvanized Coil Specifications for Automotive Stamping Line
We run a stamping operation supplying underbody shields and chassis brackets to Tier 1 automotive assemblers. Ordered 45 MT of DX52D, 0.9mm thickness, 1,500mm width, Z100 coating with skin-passed surface and dry finish. The skin-passed treatment was essential for our deep-draw tooling — no stretcher strain marks observed across the entire coil run, which was a consistent problem with our previous supplier's material. MTC data showed r-bar value at 1.72, sufficient for our forming depth requirements. Dimensional consistency across all eight coils in the shipment was within ±0.018mm on thickness — better than the stated ±0.02mm tolerance. Received quotation within 20 hours of inquiry submission. This is our third order in eight months and quality has been consistent throughout.
William Taylor
Australia
2025-04-06
Reliable Galvanized Coil for Marine Infrastructure Components
Purchased 22 MT of galvanized coil, 2.0mm thickness, 900mm width, Z200 coating for fabricating irrigation channel liners and marine jetty components in Queensland. Material performed well in our salt-spray pre-qualification testing — no red rust at 500 hours, consistent with the Z200 coating weight. The 10 MT trial order MOQ was helpful for our initial qualification process before committing to full volume. Lead time on the trial was 16 days. One note: the coil ID size needed confirmation before shipping as our uncoiler requires a specific mandrel fit — the team accommodated our 508mm ID requirement without additional charge. Would have preferred a slightly faster response on that technical query, but overall the order executed smoothly. Planning to increase volume in the next order.
Ahmed Al-Hassan
UAE
2025-04-28
Premium Z275 Coil Delivered on Schedule for Infrastructure Project
Sourced 50 MT of galvanized steel coil in 1.5mm thickness, 1,200mm width, Z275 coating for structural decking and wall cladding on a large infrastructure project in Dubai. The high zinc coating weight was critical given our coastal exposure conditions. Coating mass verified at 278 g/m² — slightly above specification which is a positive margin. Yield strength certificates showed SS Grade 33 compliance at 245 MPa average across all tested samples. Shipment was consolidated into two containers and cleared UAE customs with no documentation issues; all certificates were pre-formatted for GCC import requirements. Delivered 19 days after order confirmation, two days ahead of schedule. This is our second order and we're budgeting this supplier into our 2026 framework contract.
Carlos Silva
Brazil
2025-05-14
Good Quality Galvanized Coil with Competitive Pricing
Ordered 30 MT of SGCC grade, 0.6mm thickness, Z120 coating for electrical enclosure panels. Material quality was consistent — surface finish met our paintability requirements and MTC showed chemical composition within JIS G3302 limits. Pricing was competitive; we evaluated three suppliers and this offer was the best value for the certification package included. Minor point: initial quotation didn't specify the passivation type, which required one clarification email before we could finalize the PO. Response came back within 6 hours, so no major delay. Delivery completed in 24 days. Overall a reliable source for our ongoing enclosure production volumes.
Hans Mueller
Germany
2025-06-02
Excellent DX52D Coil for Agricultural Equipment Enclosures
Placed a 35 MT order for DX52D grade, 1.2mm thickness, 1,000mm width, Z275 coating — the heaviest coating weight we use for grain bin components exposed to high-humidity environments. EN 10346:2015 compliance was verified by our in-house lab; bend test results showed no coating adhesion failure at 180° with 2T mandrel. Coil weight per unit averaged 9.8 MT, which suits our overhead crane capacity. The technical sales team provided differential coating data (Z200/Z140 per side) as an alternative option we hadn't considered — useful for future cost optimization. Lead time was 27 days, acceptable for our production planning cycle. Will continue purchasing for our seasonal production runs.
James Wilson
United Kingdom
2025-06-24
Superior Surface Finish on Custom-Slit Galvanized Coil for HVAC Ductwork
We sourced 28 MT of galvanized coil custom-slit to 750mm width, 0.8mm thickness, Z100 coating with chromate-free passivation and oiled surface for spiral duct fabrication. The anti-fingerprint coating held perfectly through our roll-forming line without flaking. Technical team responded within 4 hours to clarify spangle options and recommended minimized spangle for our paint adhesion requirements — that advice proved correct. Delivery took 22 days from order confirmation. Compared quotes from six suppliers; this came in 7% below the next competitive offer with equivalent certification. MTC documentation was complete and formatted for UK customs clearance without any amendments needed.
Michael Johnson
United States
2025-07-09
Outstanding Galvanized Coil for Commercial Roofing Projects
Ordered 40 MT of DX51D galvanized coil, 0.45mm thickness, 1,250mm width, Z180 coating for corrugated roofing panels across three commercial sites. Mill Test Certificates per EN 10204 Type 3.1 confirmed zinc coating mass at 182 g/m² and yield strength at 228 MPa — spot on with ASTM A653 requirements. Zero spangle surface was clean and consistent, no pinholes detected during our incoming QC inspection. Shipment arrived in 18 days, within the quoted lead time. We've been sourcing galvanized coil from four different mills over the past two years, and this supplier's dimensional tolerance of ±0.02mm is noticeably tighter than what we've received elsewhere. Already placed a follow-up order for Q3.
了解供应商
可定制
超低价
$685
1-49 吨
基准价
$655
50-99 吨
4.4% 优惠
$640
≥100 吨
6.6% 优惠
价格有效期：随行就市
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
