源头钢厂直供 Q355D（355D）低合金钢板、卷板与花纹板，依据 GB/T 1591-2018，厚度 10-60mm。每批随货提供原厂质保书（MTC），支持 SGS / BV 第三方验货，从中国主要港口发往全球。 Mill-direct supply of Q355D (355D) low alloy steel plates, hot-rolled coils and checkered plates in 10–60mm thickness per GB/T 1591-2018. Mill Test Certificate (MTC) with every shipment. SGS / BV third-party inspection available. Shipped worldwide from major Chinese ports.
Q355D · GB/T 1591
S355J2 · EN 10025-2
A572 Gr.50 · ASTM A572
SM490A · JIS G3106
聚焦低合金高强度结构钢，覆盖钢板、卷板、花纹板全形态，全系列 10-60mm 厚度现货。Focused on low alloy high-strength structural steel — plates, coils and checkered plates, all available in the full 10–60mm thickness range.
安钢优质 Q355D（355D）材质，强度高、韧性好、焊接性优异。广泛用于建筑钢结构、桥梁、车辆制造、压力容器、工程机械等承重结构。 Premium Angang Q355D (355D) grade — high strength, excellent toughness and weldability. Used in building structures, bridges, vehicle frames, pressure vessels and construction machinery.
热轧卷板形态供货，便于连续加工与开平。可按客户要求分条、定尺、开平，适用于汽车、造船、机械制造与钢结构加工流水线。 Supplied in hot-rolled coil form for continuous processing. Slitting, cut-to-length and leveling available on request. Ideal for automotive, shipbuilding, machinery and structural steel production lines.
由热轧卷板开平定尺，表面带菱形或扁豆形花纹凸起，防滑性能优异。广泛用于工业平台、车箱底板、车间地面、楼梯踏板、船舶甲板等场景。 Leveled and cut-to-length from hot-rolled coil, with diamond or lentil pattern surface for excellent anti-slip performance. Widely used for industrial platforms, truck beds, factory floors, stair treads and ship decks.
符合国标 GB/T 1591-2018，并可按国际等效牌号（ASTM / EN / JIS）供货。每批次提供原厂质保书与第三方检测报告。Compliant with GB/T 1591-2018 and available against international equivalent grades (ASTM / EN / JIS). Mill Test Certificate and third-party inspection report issued for every batch.
| 标准体系Standard | 对应牌号Corresponding Grade |
|---|---|
| GB/T 1591-2018 | Q355D (355D) |
| EN 10025-2 | S355J2 / S355K2 |
| ASTM A572/A572M | Grade 50 |
| JIS G3106 | SM490A / SM490B |
| ISO 630-2 | S355J2 |
| GOST 19281 | 17G1S |
GB/T 1591-2018从钢厂炉号到装柜封条，每一步都可追溯、可核验。我们欢迎买家自行安排第三方验货。From heat number to container seal, every step is traceable and verifiable. We welcome buyer-arranged third-party inspection.
每批货物随附安钢原厂质保书，含炉号、化学成分、力学性能实测值，可在钢厂系统验证真伪。Original Angang MTC issued with every batch — heat number, chemical composition and mechanical test values, verifiable against the mill's system.
支持 SGS、BV、Intertek、TÜV 等机构验货，费用由买家承担。亦可安排装柜监装与拍照记录。SGS, BV, Intertek and TÜV inspections supported at buyer's cost. Container loading supervision with photographic records can be arranged.
公司通过 ISO 9001 质量管理体系认证，建立进料检验、过程控制、出货复核三级质检流程。ISO 9001 certified quality management system with three-level inspection: incoming, in-process and pre-shipment.
提供化学成分分析、拉伸试验、冲击试验、硬度与尺寸检测报告，可按需增加 UT 探伤报告。Chemical analysis, tensile test, impact test, hardness and dimensional reports. UT (ultrasonic) reports available on request.
提供商业发票、装箱单、原产地证（CO / FORM E / FORM A）、提单、保险单等全套出口单证。Full set of export documents: Commercial Invoice, Packing List, Certificate of Origin (CO / FORM E / FORM A), B/L and Insurance Policy.
工作时间内 12 小时回复询价，48 小时内提供详细技术方案与装箱方案，售后 24 小时响应。Inquiry answered within 12 working hours, detailed technical and loading plan within 48 hours, after-sales response within 24 hours.
货物按出口惯例裸装直发，钢卷与钢板直接装载，支持整柜与散货船运输，从天津港、青岛港、上海港发往全球主要港口。Shipped as-is in bare packing — coils and plates loaded directly. Full container and breakbulk shipping from Tianjin, Qingdao and Shanghai ports to major ports worldwide.
以下为常规装载量，实际以钢板规格与配载方案为准。Typical loading capacity. Actual volume depends on plate sizes and stowage plan.
以下照片均实拍于我们的安阳现货库区与装运现场——所见即所得。支持视频验货、第三方验货与到厂参观。All photos are taken at our Anyang stockyard and loading sites — what you see is what you get. Video inspection, third-party inspection and mill visits are welcome.
无需整板采购——按您的图纸或尺寸清单切割 Q355D 中板，每张订单均可提供切割过程录像，支持远程视频验货。 No need to buy full plates — send us your drawings or a cutting list and we flame-cut Q355D plates to your exact sizes. Video of the cutting process available for every order; remote video inspection welcome.
| 项目Item | 费用Fee |
|---|---|
| 长度切割 · 10 刀以内Length cutting · up to 10 cuts | ¥50 /刀cut |
| 长度切割 · 10 刀以上Length cutting · more than 10 cuts | ¥80 /刀cut |
| 铺板费Plate handling fee | ¥20 /吨MT |
以上为加工费（人民币），钢板材料与运费另行报价。告诉我尺寸清单，我们一并报总价。 Fees above are processing charges in CNY — plate material and freight quoted separately. Send your cutting list for an all-in price.
我们的低合金钢板已出口至东南亚、中东、南美、非洲、欧洲等地区，服务钢结构厂、贸易商与工程承包商。Our low alloy steel plates have been exported to Southeast Asia, the Middle East, South America, Africa and Europe — serving steel fabricators, traders and EPC contractors.
公司位于安阳市，与安钢集团同城，货源直采钢厂、去掉中间环节，同规格报价通常低于市场 3–8%。Based in Anyang — the home city of Anyang Iron & Steel. Direct mill sourcing with no middlemen — typically 3–8% below market price for the same specs.
10-60mm 全厚度常备现货 5,000 吨以上，同时支持定制厚度、宽度、长度与切割。Over 5,000 tons of regular stock across 10–60mm, plus custom thickness, width, length and cutting services.
熟悉 FOB/CIF 报价、集装箱配载、原产地证办理，减少新手买家沟通成本。Fluent in FOB/CIF quoting, container stowage and Certificate of Origin handling — lower communication cost for first-time importers.
从询价到到港，专属业务员全程跟进，提供中英文双语沟通与实时进度更新。One dedicated sales rep from inquiry to arrival — bilingual communication and real-time status updates.
没有找到答案？直接在 WhatsApp 上问我们，通常几分钟内回复。Can't find your answer? Ask us on WhatsApp — usually answered within minutes.
无论询价、样品还是长期供货，欢迎随时联系。WhatsApp 通常几分钟内回复。For quotations, samples or long-term supply — reach out anytime. WhatsApp is usually answered within minutes.
我们的出口团队可提供英文报价单、装箱方案与物流建议。Our export team can provide an English quotation, loading plan and logistics advice.
填写以下信息，我们的出口团队将在 12 小时内回复正式报价单（英文）。Fill in the form below — our export team will reply with a formal English quotation within 12 hours.