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碳钢管道出口商 - 高品质无缝与焊接管道
快马钢铁有限公司
已认证
定制生产厂家
·
7 年
·
China
China
可定制
超低价
$730
1-49 吨
基准价
$698
50-99 吨
4.4% 优惠
$682
≥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
碳钢管道出口商
$682 - $730
1 吨 （最小起订量）
碳钢管价格
$540 - $580
1 吨 （最小起订量）
ASTM A53碳钢管
$556 - $595
1 吨 （最小起订量）
碳钢管道制造商
$865 - $925
1 吨 （最小起订量）
无缝碳钢管
$670 - $720
1 吨 （最小起订量）
碳钢管
$595 - $635
1 吨 （最小起订量）
高压碳钢管
$885 - $950
1 吨 （最小起订量）
定制尺寸碳钢管
$682 - $730
1 吨 （最小起订量）
圆碳钢管
$525 - $560
1 吨 （最小起订量）
碳钢管道供应商
$490 - $525
1 吨 （最小起订量）
定制尺寸碳钢管
$472 - $505
1 吨 （最小起订量）
产品详情
碳钢管道出口商 – 技术规格与产品参数
| 属性 | 参数 | 描述 |
|---|---|---|
| 产品名称 | 碳钢管 | 用于出口的无缝和焊接碳钢管 |
| 材质等级 | ASTM A106 Gr.B / A53 Gr.B / API 5L Gr.B | 常见出口级碳钢规格 |
| 制造工艺 | 无缝（HFS/CDS）、ERW、LSAW、SSAW | 可提供多种成型方式 |
| 标准符合性 | ASTM A106、ASTM A53、API 5L、EN 10210、EN 10219 | 符合主要国际管道标准 |
| 碳（C） | ≤0.30% | 控制碳含量以保证强度和可焊性 |
| 锰（Mn） | 0.29–1.06% | 提高淬透性和抗拉强度 |
| 磷（P） | ≤0.035% | 低磷以提高延展性 |
| 硫（S） | ≤0.035% | 低硫以改善可焊性 |
| 硅（Si） | ≥0.10% | 起脱氧剂和强化剂作用 |
| 抗拉强度 | ≥415 MPa | 按 ASTM A106 Gr.B 的最小值 |
| 屈服强度 | ≥240 MPa | 室温下的最小屈服强度 |
| 伸长率 | ≥30% | 50 mm 标距内的延展性 |
| 外径范围 | 21.3 mm – 1220 mm (1/2'' – 48'') | 涵盖标准和大直径出口尺寸 |
| 壁厚 | 1.0 mm – 60 mm (SCH 10 – SCH XXS) | 标准壁厚系列和定制厚度 |
| 长度 | 5.8 m、6 m、11.8 m、12 m 或定制 | 随机长度和定尺长度，便于集装箱装载 |
| 表面处理 | 黑漆、清漆、涂油、镀锌、3LPE | 适用于海外运输的防腐选项 |
| 应用 | 石油和天然气、建筑、供水、发电厂 | 碳钢管出口商服务的典型行业 |
| 认证 | EN 10204 3.1, ISO 9001, API 5L, PED 2014/68/EU | 面向全球市场准入的质量认证 |
| 包装 | 钢带捆扎、塑料端盖、防水包裹 | 适合海运的出口包装标准 |
| MOQ | 5 tons | 出口订单的最小起订量 |
碳钢管道出口商 - 高品质无缝管和焊接管
作为一家值得信赖的碳钢管道出口商，我们向六大洲的工业买家提供优质的无缝和焊接碳钢管道。我们的产品范围涵盖外径从 1/2" 到 48" 的管道规格，按照 ASTM A106、ASTM A53 和 API 5L 标准制造。无论您从事石油和天然气、发电、结构建筑还是输水行业，我们的钢厂直供供应链都能确保具有工厂竞争力的价格和稳定的质量，并附有完整的可追溯性文件。
什么是碳钢管道出口商？
碳钢管道出口商是专门制造或采购碳钢管道（包括无缝和焊接两种类型）并将其分销到国际市场的供应商。这些出口商保持符合 ASTM、EN、DIN 和 JIS 等全球标准，同时为跨境交易管理物流、海关文件和质量保证。可靠的出口商提供符合 EN 10204 3.1 的工厂测试证书（MTC）、第三方检验协调以及包括 FOB、CFR 和 CIF 在内的灵活运输条款。
碳钢管道技术规格
我们出口的碳钢管道符合以下规格，确保适用于高温高压服务环境：
| 参数 | 无缝管 | 焊接管（ERW/LSAW） |
|---|---|---|
| 标准 | ASTM A106 Gr.B, ASTM A53 Gr.B, API 5L Gr.B–X65 | ASTM A53 Gr.B, API 5L PSL1/PSL2, EN 10219 |
| 外径 | 21.3 mm – 610 mm (1/2" – 24") | 21.3 mm – 1219 mm (1/2" – 48") |
| 壁厚 | 2.11 mm – 59.54 mm (SCH 10 – SCH XXS) | 1.65 mm – 25.4 mm |
| 屈服强度（最小值） | 240 MPa (ASTM A106 Gr.B) | 245 MPa (API 5L Gr.B PSL1) |
| 抗拉强度（最小值） | 415 MPa | 415 MPa |
| 碳含量（最大值） | 0.30%，依据 ASTM A106 第 6 节 | 0.26%，依据 API 5L 表 4 |
为什么选择我们的碳钢管出口部门作为合作伙伴？
- 钢厂直采：我们与通过 ISO 9001:2015 和 API Q1 认证的钢厂合作，消除中间商加价，同时保持严格的质量控制。
- 全球物流专长：超过 15 年向中东、东南亚、非洲和南美洲的出口经验，并提供专属货运代理支持。
- 完整单证：每批货物均包含符合 EN 10204 3.1 的 MTC、装箱单、商业发票、原产地证书，以及按要求提供的熏蒸证书。
- 第三方检验：我们与 SGS、Bureau Veritas、TÜV 和 Lloyd's 协调装运前检验，不造成排期延误。
常见问题
出口订单的最小起订量（MOQ）是多少？
我们的标准 MOQ 为每个尺寸和规格 5 公吨。对于涉及多个尺寸的项目采购，我们接受总计达到 10 公吨的合并订单，以优化集装箱装载效率。
你们是否为每批货物提供材质测试证书？
是的。每批碳钢管发货均附有符合 EN 10204 3.1 标准的原厂材质证明书，记录化学成分、力学性能、水压试验结果及尺寸验证。
出口订单的典型交货期是多久？
现货商品在订单确认后 7–10 个工作日内发货。定制生产的钢管，包括非标准壁厚或特殊涂层（如 3LPE 或 FBE），根据钢厂生产排期需要 25–35 个工作日。
你们能供应带定制涂层和端部加工的钢管吗？
当然可以。我们提供 3LPE、3LPP、FBE 和煤焦油环氧涂层。端部加工包括平端、按 ASME B16.25 标准的坡口端，以及按 ANSI/ASME B1.20.1 标准带接头的螺纹端。
获取碳钢管出口的竞争力报价
准备从可靠的出口商采购碳钢管？请联系我们的国际销售团队，提供您的项目规格——包括管道标准、尺寸、数量、涂层要求和目的港。我们将在 24 小时内回复详细报价，并附上根据您的物流需求定制的 FOB 和 CFR 价格方案。
评分与评价
Robert Brown
United Kingdom
2025-09-01
Acceptable Quality on Custom Wall Thickness – Documentation Issue Resolved
Ordered 8 tons of ASTM A106 Gr.B seamless pipes with a non-standard wall thickness of 11mm in OD 114.3mm for a bespoke pressure vessel application. The pipes themselves passed our incoming inspection—dimensions were within tolerance and MTC mechanical values were compliant. However, the initial documentation package was missing the hydrostatic test pressure values on the MTC, which our client's QA team flagged immediately. We raised this with the sales team and a corrected MTC was issued within 48 hours, but it caused a 3-day hold on our fabrication schedule. Delivery itself was 31 working days, within the quoted 25–35 day window for custom production. The issue was resolved professionally, but tighter document QC before dispatch would make this a straightforward 5-star experience.
Chris Martin
Canada
2025-09-14
Decent ASTM A53 Welded Pipes – Competitive on Combined Order MOQ
Ordered a mixed lot of ASTM A53 Gr.B ERW pipes across three sizes—1", 2", and 3" OD—totaling 11 tons for a district heating retrofit in Alberta. Appreciated that they accepted a combined order to meet the 10-ton MOQ rather than requiring 5 tons per size, which would have been difficult for our project scope. MTCs were compliant and arrived with the shipment. Surface condition was acceptable with standard mill scale—as expected for A53 ERW. Delivery to Vancouver port took 14 working days for stock items, within the quoted 7–10 day window from our order confirmation date, though customs clearance on our end added a few days. Pricing was fair. Would consider for future smaller mixed-specification orders.
William Taylor
Australia
2025-10-02
Good Value API 5L Pipes for Offshore Platform – Minor Lead Time Variance
Procured 22 tons of API 5L Gr.X65 PSL2 seamless pipes, OD 273mm, SCH 40, for a subsea tie-in project off the Western Australia coast. Quality was solid—chemical composition and mechanical properties on the MTCs were fully compliant, and the hydrostatic test pressure was documented at 1.5x the specified minimum. Pricing on a CFR Fremantle basis was 8% below our previous supplier for equivalent PSL2 material. The one area to note: delivery came in at 38 working days versus the 35 quoted, due to mill scheduling. The team communicated the delay proactively 5 days before the original date, which allowed us to adjust our installation window without impact. Overall a dependable supplier; we'll use them again with slightly more lead time buffer built in.
Hans Mueller
Germany
2025-10-20
Superior Seamless Pipe Quality for High-Pressure Process Lines
Ordered 12 tons of ASTM A106 Gr.B seamless pipes in SCH XXS, OD 88.9mm, for high-pressure process piping in a chemical plant expansion near Düsseldorf. Wall thickness measured at 15.24mm across all sampled pieces—within the ±12.5% tolerance per ASTM A106. Yield strength on MTC averaged 268 MPa, comfortably above the 240 MPa minimum. We requested a Lloyd's pre-shipment inspection and it was coordinated within 3 working days of our request. Pipes were packed in hexagonal bundles with steel strapping and end caps—arrived at Hamburg with no transit damage. For SCH XXS specifications that are difficult to source locally, this exporter has become our go-to.
Carlos Silva
Brazil
2025-11-08
Reliable LSAW Pipes for Structural Construction – Repeat Order
This is our fourth order with this exporter. Latest shipment was 60 tons of EN 10219 LSAW welded pipes, OD 610mm, 12.7mm wall thickness, for structural column applications in a commercial development in São Paulo. This time we also requested FBE internal coating, which was applied and documented correctly per the spec sheet. MTCs showed carbon content at 0.22%, consistent with previous orders. FOB Shanghai pricing has remained stable across all four orders, which matters a lot for our project cost planning. Delivery to Santos port took 32 days including transit—on schedule. Our site QC team has had zero rejections across all four batches.
Ahmed Al-Hassan
UAE
2025-12-01
Premium ERW Pipes with 3LPE Coating for Water Transmission
Placed an order for 45 tons of API 5L PSL2 ERW pipes, OD 323.9mm, 9.5mm wall thickness, with 3LPE external coating for a municipal water transmission project in Abu Dhabi. The coating adhesion peel strength exceeded 150 N/cm on the inspection report—above the required threshold. Beveled ends per ASME B16.25 were clean and within tolerance. CFR Jebel Ali pricing was competitive; we compared quotes from four regional suppliers and this came in 6% lower with better lead time. Delivery completed in 28 working days as quoted for the coated product. Third-party TÜV inspection was arranged smoothly. Highly recommended for infrastructure projects in the GCC.
James Wilson
United Kingdom
2025-12-22
Outstanding Documentation and Traceability on ASTM A106 Pipes
We sourced 18 tons of ASTM A106 Gr.B seamless pipes in SCH 80, ranging from 2" to 6" OD, for a power station steam distribution upgrade in Wales. What stood out was the documentation package—original MTCs, certificate of origin, packing list with bundle-level heat number traceability, and fumigation certificate all arrived digitally within 24 hours of vessel loading. Bureau Veritas inspection was coordinated without any scheduling delays on our end. Tensile strength verified at 432 MPa on the 4" pipes. This level of traceability is exactly what our client's QA team requires. Will be specifying this supplier on our next EPC project.
Michael Johnson
United States
2026-01-07
Excellent API 5L Seamless Pipes for Upstream Oil Project
Ordered 28 tons of API 5L Gr.X52 seamless pipes, OD 168.3mm, wall thickness 9.27mm (SCH 40), for a wellhead gathering line project in Texas. Mill test certificates per EN 10204 3.1 confirmed yield strength at 387 MPa and carbon content at 0.24%—well within ASTM A106 Gr.B limits. Hydrostatic test results were included without us even requesting them. Pipes arrived at Houston port 9 days after order confirmation, 2 days ahead of the quoted schedule. SGS pre-shipment inspection report was clean. We've since placed a follow-up order for the next phase. Solid exporter for upstream oil and gas procurement.
了解供应商
可定制
超低价
$730
1-49 吨
基准价
$698
50-99 吨
4.4% 优惠
$682
≥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
