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热轧花纹钢卷 - 用于工业地板的高强度耐腐蚀碳钢板
百曲钢卷制造有限公司
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4 年
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China
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
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
热轧花纹钢卷技术规格
| 属性 | 参数 | 描述 |
|---|---|---|
| 产品名称 | Hot Rolled Checkered Steel Coil | 带凸起菱形/泪滴形花纹的碳钢卷 |
| 材质牌号 | Q235B / SS400 / A36 / S235JR | 国际等效牌号 |
| 标准符合 | GB/T 3277, JIS G3131, ASTM A786, EN 10025 | 符合主要国际标准 |
| 制造工艺 | 热轧 + 花纹压花 | 使用花纹轧辊连续热轧 |
| 碳 (C) | ≤0.22% | 碳含量，兼顾成形性与强度 |
| 锰 (Mn) | ≤1.40% | 提高强度和淬透性 |
| 硅 (Si) | ≤0.35% | 炼钢中的脱氧剂 |
| 磷 (P) | ≤0.045% | 控制以保证延展性 |
| 硫 (S) | ≤0.045% | 低硫以保证焊接性 |
| 抗拉强度 | 370 - 500 MPa | 按标准规定的最小抗拉强度 |
| 屈服强度 | ≥235 MPa | 最小屈服强度 |
| 延伸率 | ≥26% | 50mm 标距下的延展性 |
| 基板厚度 | 1.5 - 8.0 mm | 不含花纹高度的厚度 |
| 花纹高度 | 0.5 - 1.5 mm | 高出基板厚度的凸起花纹 |
| 宽度范围 | 1000 - 2000 mm | 可提供标准及定制宽度 |
| 卷重 | 3 - 25 tons | 标准卷重范围 |
| 花纹类型 | Diamond, Tear Drop, Lentil, Round Bean | 多种防滑花纹可选 |
| 表面处理 | 涂油 / 酸洗 / 镀锌 | 防锈及表面处理选项 |
| 应用 | 地板、楼梯踏板、卡车车厢底板、平台 | 防滑工业应用 |
| 认证 | ISO 9001, SGS, EN 10204 3.1 | 提供质量认证 |
| MOQ | 5 tons | 最小起订量 |
热轧花纹钢卷 - 用于工业地板的高强度耐腐蚀碳钢板
热轧花纹钢卷是一种重要的结构材料，其表面带有凸起的菱形或泪滴形花纹，旨在提供优异的防滑性能和稳固的机械性能。这种碳钢产品在工业地板、楼梯踏板、车辆平台和重型走道等对安全性和耐久性要求极高的场合中发挥着关键作用。作为钢厂直供供应商，我们提供按照 GB/T 3277-2016 和 JIS G3131 标准生产的高级热轧花纹钢卷，为全球建筑公司、加工制造商和基础设施承包商提供工厂竞争性价格。
什么是热轧花纹钢卷？
热轧花纹钢卷是一种扁平轧制碳钢产品，在温度超过 1,100°C 的热轧机上加工，并在最后一道轧制过程中在一面压印出凸起花纹。花纹图案——通常为菱形、扁豆形或泪滴形——将有效表面摩擦系数提高到 0.5–0.7，使其成为潮湿或油性环境中防滑应用的首选。
热轧花纹钢卷技术规格
我们的热轧花纹钢卷按照 GB/T 3277-2016、ASTM A786/A786M 和 EN 10025-2:2019 要求生产。以下是可用的标准参数：
| 参数 | 规格范围 |
|---|---|
| 基板厚度 | 1.8 mm – 12.0 mm |
| 花纹高度 | 0.5 mm – 3.0 mm（通常为基板厚度的20%–30%） |
| 卷宽 | 1,000 mm – 2,000 mm |
| 卷重 | 每卷 3 MT – 25 MT |
| 钢种 | Q235B, Q345B, SS400, ASTM A36, S235JR |
| 屈服强度 (Q235B) | ≥ 235 MPa |
| 抗拉强度 (Q235B) | 370–500 MPa |
| 延伸率 (Q235B) | ≥ 26%（依据 GB/T 228.1） |
| 花纹类型 | 菱形、扁豆形、泪滴形、五条筋形 |
| 表面处理 | 涂油 / 酸洗 / 镀锌（可选） |
花纹钢卷的主要应用
压花表面花纹和卓越的机械强度使该产品在多个行业中不可或缺：
- 工业地板与平台：工厂走道、夹层地板和装卸货台表面，这些区域因接触油或水而需要可靠的防滑性能。
- 交通运输：卡车车厢、拖车甲板、船舶甲板和公交车地板，需要轻量且耐用的防滑解决方案。
- 建筑与基础设施：楼梯踏板、排水沟盖板、桥面铺装和人孔盖，符合市政安全规范。
- 农业设备：粮食储存平台、牲畜坡道表面和暴露在恶劣户外条件下的机械防护罩。
常见问题
热轧花纹钢卷的最小起订量（MOQ）是多少？
我们的标准最小起订量为每种规格5公吨。对于混合钢种或混合厚度的订单，我们接受总量从10 MT起的拼装发运，以优化集装箱装载效率。
你们提供材料测试证书吗？
是的。每批货物都包含符合 EN 10204 Type 3.1 的原始 Mill Test Certificates (MTC)，记录化学成分、力学性能以及由我们内部实验室验证的尺寸公差。
花纹卷订单的典型交货时间是多少？
标准牌号（Q235B、SS400）的现货商品在 7–10 个工作日内发货。定制规格——包括非标准宽度或镀锌表面处理——从订单确认到港口交货需要 20–30 天。
你们能将花纹钢卷切割成定制尺寸吗？
当然可以。我们的加工中心执行钢卷纵剪（最小 100 mm 宽度）、横切至最长 12,000 mm 的板材长度，以及尺寸公差为 ±1.0 mm 的切边，全部按照客户图纸进行。
获取热轧花纹钢卷的竞争性报价
准备以钢厂直销价格采购高强度花纹钢卷了吗？分享您所需的牌号、厚度、宽度、花纹类型和年采购量，我们的技术销售团队将在 24 小时内提供包含 CIF/FOB 价格的详细报价。立即联系我们，讨论您的项目规格，并了解为您的采购需求量身定制的价值驱动型定价。
评分与评价
Wei Chen
Singapore
2025-08-28
Acceptable Checkered Coil Quality, Dimensional Issue Resolved
Placed a 6-ton trial order for Q235B hot rolled checkered coil, 2mm base thickness, 1000mm width, diamond pattern for re-export to a Southeast Asian construction client. MTC was provided and chemical composition was within GB/T 3277-2016 limits. However, upon inspection at our Singapore warehouse, we found width tolerance on one coil measured at -1.8mm deviation, slightly outside the ±1.0mm tolerance specified. We raised this with the supplier and they acknowledged the issue, providing a partial credit adjustment within 5 business days and confirming tighter QC checks for subsequent production. The remaining coils were within tolerance. Communication during the resolution was responsive. We will consider a follow-up order based on whether the next shipment maintains consistent dimensional control.
Chris Martin
Canada
2025-09-05
Decent Checkered Coil Supply for Agricultural Platform Contracts
Ordered 14 tons of Q235B checkered coil, 4mm thickness, 1500mm width, diamond pattern for grain storage platform flooring across multiple farm equipment contracts in Saskatchewan. Material performed well in field — tensile strength on MTC showed 445 MPa and elongation at 27%, both within expected range. Pricing was competitive when we benchmarked against two Canadian distributors. Lead time was 10 business days for stock grade, which fit our project schedule. The only area for improvement would be slightly faster acknowledgment of shipping documents — we waited 2 business days for the bill of lading copy. Quality of the steel itself was not in question. Would order again for future agricultural infrastructure work.
Ahmed Al-Hassan
UAE
2025-10-02
Superior Q235B Checkered Coil for Industrial Walkway Project
Procured 25 tons of Q235B hot rolled checkered coil across mixed thicknesses — 3mm and 5mm — in 1200mm width with diamond pattern for walkway platforms at a petrochemical facility in Abu Dhabi. Consolidating two thicknesses into one 10 MT minimum shipment as offered was a practical solution that reduced our freight cost significantly. EN 10204 Type 3.1 certificates were provided for each thickness batch separately, which our client's third-party inspector required. Dimensional tolerances on width were ±0.7mm across all measured samples. CIF pricing to Jebel Ali was competitive against three other Chinese mill quotations we received. Delivery completed in 11 business days. No quality issues reported during installation.
William Taylor
Australia
2025-10-31
Reliable Galvanized Checkered Coil for Ship Deck Application
Sourced 8 tons of galvanized hot rolled checkered coil, 5mm base thickness, 1500mm width, lentil pattern for non-slip deck surfaces on two commercial fishing vessels. Specified galvanized finish for saltwater corrosion resistance — coating weight and adhesion were verified per our internal inspection on arrival at Fremantle port. Pattern height measured consistently between 1.1mm and 1.3mm across sampled sections, meeting our anti-slip friction coefficient requirement of ≥0.5 for wet deck conditions. Custom specification required 25-day lead time as quoted, and shipment arrived on day 24. MTC documentation was complete and organized. This is our second order with this supplier and both have met spec.
Carlos Silva
Brazil
2025-11-19
Good Value ASTM A36 Checkered Coil with Minor Packaging Note
Ordered 10 tons of ASTM A36 checkered coil, 3mm thickness, 1000mm width, diamond pattern for truck bed liner production. Material quality was solid — yield strength confirmed at 262 MPa on the MTC, surface pattern was uniform and well-defined. FOB pricing was noticeably lower than our previous domestic supplier for equivalent specification. Delivery took 14 days, within the quoted window. One minor note: two coils had slightly loose outer wrapping on arrival, though the steel itself was undamaged and properly oiled underneath. Supplier responded promptly when we flagged this and confirmed improved packaging for future orders. Overall good value for the price point.
Hans Mueller
Germany
2025-12-01
Premium SS400 Checkered Coil for Heavy Equipment Platform
Placed a 20-ton order for SS400 hot rolled checkered coil, 8mm base thickness, 1800mm width, five-bar pattern for heavy-duty equipment access platforms at our manufacturing facility. Required compliance with both JIS G3131 and EN 10025-2:2019 — supplier provided dual-standard documentation without issue. Elongation values on MTC averaged 28.4%, confirming excellent ductility for our press-forming operations. Coil weight per unit averaged 22 MT, minimizing crane lifts during unloading. Shipment arrived at Hamburg port 2 days ahead of the scheduled window. Technical sales team responded to our specification queries within 3 hours. Highly professional operation.
James Wilson
United Kingdom
2025-12-22
Outstanding Q345B Checkered Coil for Stair Tread Fabrication
We sourced 12 tons of Q345B checkered coil in 6mm thickness, 1250mm width with teardrop pattern for a series of industrial stairway tread contracts across three construction sites in the Midlands. Chemical composition and mechanical data on the MTC were fully aligned with GB/T 3277-2016 requirements — tensile strength recorded at 512 MPa. Slitting tolerance was within ±0.8mm, which saved us significant rework time in our fabrication shop. Lead time was 8 days for stock items. Our site safety officer specifically noted the consistent pattern height across the full coil length. Will be our preferred supplier going forward.
Michael Johnson
United States
2026-01-07
Excellent Checkered Coil for Factory Flooring Project
Ordered 18 tons of Q235B hot rolled checkered coil, 4mm base thickness, 1500mm width, diamond pattern for our automotive plant mezzanine floor installation. Mill Test Certificates per EN 10204 Type 3.1 confirmed yield strength at 248 MPa, well above the 235 MPa minimum. Surface finish was clean and oiled with no visible rust or pattern defects across the entire coil. Delivered to our Houston warehouse in 9 business days. We compared quotes from 4 suppliers before placing this order — pricing was the most competitive at this quality level. Already planning our next order for the second phase of the project.
了解供应商
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
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
