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The Spiral Steel Pipe offered by Tianjin Jms Steel Co., Ltd. is a helical‑welded carbon‑steel tube manufactured to API 5L Grade B (equivalent to Q235/Q345). It is supplied in diameters from 219 mm up to 3500 mm and wall thicknesses between 6 mm and 25 mm. The pipe complies with API 5L and ASTM A252 specifications, providing a burst strength suitable for high‑pressure fluid transport. Pricing is quoted per metric ton on an FOB or CIF basis, while the exact MOQ is not disclosed in the listing.
Carbon‑steel grades Q235 and Q345 give a good balance of tensile strength and weldability, making the product appropriate for water transmission, sewage networks and structural piling. In the steel pipe market, SSAW pipes of this size are typically coated with polyethylene or epoxy to improve corrosion resistance, a practice that can be arranged on request. The manufacturing process involves spiral forming and submerged‑arc welding, which yields a uniform weld seam and reduces material waste compared with seamless pipe. Typical industry tolerances for diameter are ±1.5 mm and for wall thickness ±0.5 mm.
Primary buyers include municipal water authorities, construction firms and oil‑field service contractors who require large‑diameter pipelines. Trade terms are usually negotiated as FOB or CIF, with shipment in bundled packs on standard pallets; the supplier does not state a minimum order quantity, so buyers should confirm it directly. Lead time and payment conditions are not specified in the source data and must be verified with the supplier before contract. Interested parties are encouraged to request a mill test report and material certification to confirm compliance with the cited standards.
| Material | Carbon Steel Q235 / Q345 (API 5L Grade B equivalent) |
| Standard | API 5L (Grade B) and ASTM A252 |
| Diameter range | 219 mm - 3500 mm |
| Wall thickness range | 6 mm - 25 mm |
| Typical coating | Polyethylene (PE) or epoxy - typical |
| Typical pressure rating | PN 10 - PN 25 - typical |
| Typical diameter tolerance | ±1.5 mm - typical |
| Typical length per coil | 12 m - standard |
| Packing | Bundled and strapped on pallets - typical |
| Approximate weight per metre (219 mm × 6 mm) | 15 kg/m - typical |
Tianjin Jms Steel Co., Ltd. is based in Tianjin, China (postal code 3001600). The company is listed as an imported‑tier supplier with a harbor trust tier, indicating that its transactions are commonly routed through major Chinese ports.
The supplier’s profile does not disclose a response rate or average reply time, and no additional corporate history or client list is provided. Prospective buyers should therefore request references and confirm the company’s current production capacity before placing an order.
Spiral Welded Steel Pipe (SSAW) is a large-diameter steel pipeline product manufactured by helical forming and submerged arc welding, widely specified for water transmission, sewage systems, and structural piling projects under API 5L and ASTM A252 standards. Available in diameters from 219mm to 3500mm with wall thicknesses of 6mm to 25mm, these pipes offer high burst strength and uniform weld quality suitable for high-pressure fluid transport. As a cost-effective alternative to seamless pipe in large sizes, spiral steel pipe is a high-volume commodity in global steel trade, with pricing quoted per metric ton on an FOB or CIF basis.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the supplied steel grades and certifications match the project specifications. Request a current mill test report, material test certificate and, if required, a third‑party inspection certificate to confirm compliance with API 5L and ASTM A252. Confirm the supplier’s legal registration in Tianjin and ask for references from recent buyers to assess reliability.
Logistics for large‑diameter pipe typically involve FOB or CIF terms, with the product shipped in bundled packs on standard pallets. Confirm the incoterm, vessel capacity and any required pre‑loading documentation. Because the supplier’s lead time and payment conditions are not stated, negotiate these points explicitly and obtain a written production schedule before finalising the contract.
Quality control should include visual weld inspection, dimensional checks and non‑destructive testing such as ultrasonic examination of the weld seam. Arrange for an independent inspection agency to perform pre‑shipment verification and provide a full inspection report. Ensure that all relevant certificates, including the mill test report and any coating compliance documents, are included with the shipment.
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When sourcing Spiral Steel Pipe for your business, securing the right balance of quality and cost is essential. Tianjin Jms Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including API 5L Grade B to X70, ASTM A252 Grade 2/3, Q235/Q345, Carbon Steel with trace elements per API 5L / ASTM specifications, and Outer Diameter: 219mm - 3500mm; Wall Thickness: 5mm - 25mm; Length: 6m - 18m or per request. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $300/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7305.31, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Spiral Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Jms Steel Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7305.31 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Spiral Steel Pipe has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Pipes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Spiral Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7305.31 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Spiral Steel Pipe from Tianjin Jms Steel Co., Ltd. is $300/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Tianjin Jms Steel Co., Ltd. through EximNext.
The supplier, Tianjin Jms Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Spiral Steel Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spiral Steel Pipe is classified under HS Code 7305.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spiral Steel Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Jms Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Tianjin Jms Steel Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Spiral Steel Pipe supplied by Tianjin Jms Steel Co., Ltd. include API 5L Grade B to X70, ASTM A252 Grade 2/3, Q235/Q345, Carbon Steel with trace elements per API 5L / ASTM specifications, and Outer Diameter: 219mm - 3500mm; Wall Thickness: 5mm - 25mm; Length: 6m - 18m or per request. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Jms Steel Co., Ltd. offers Spiral Steel Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spiral Steel Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Jms Steel Co., Ltd. through our platform.
Tianjin Jms Steel Co., Ltd. maintains international quality certifications. These ensure that the Spiral Steel Pipe meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Jms Steel Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Tianjin Jms Steel Co., Ltd..
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