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Botop Steel Pipe CO.,LTD manufactures Spiral Submerged‑Arc Welded Steel Pipe from carbon‑steel grades that meet API 5L specifications, including L360, L415, X52, X60, X65 and X70. The product is offered in diameters ranging from 219 mm to 3500 mm with wall thicknesses between 5 mm and 25 mm. It conforms to API 5L, ASTM A252 and ISO 3183 standards, delivering the strength required for oil‑and‑gas transmission, water mains and structural piling. Pricing is quoted per metric ton and the listing does not provide a minimum order quantity or specific payment terms.
The listed steel grades span yield strengths from 360 MPa to 700 MPa, giving buyers flexibility to select a grade that matches pipeline pressure requirements. In practice, SSAW pipe of this size is often supplied with a polyethylene coating to protect against corrosion, a service that can be arranged during order processing. The spiral forming and submerged‑arc welding process yields a continuous, uniform seam and reduces material waste compared with seamless alternatives. Typical industry tolerances for diameter are ±1.5 mm and for wall thickness ±0.5 mm.
Key purchasers are oil‑field operators, municipal water utilities and civil‑engineering contractors that need large‑diameter, high‑strength pipelines. Trade is usually conducted on FOB or CIF terms, with the pipe packed in bundled coils on standard pallets; the exact MOQ is not disclosed and should be confirmed with the supplier. Lead time and payment conditions are omitted from the source data, so they must be negotiated directly. Prospective buyers are advised to request mill test reports and certification documents to verify compliance with the stated standards.
| Material | Carbon Steel (API 5L grades L360, L415, X52, X60, X65, X70) |
| Standard | API 5L, ASTM A252, ISO 3183 |
| Diameter range | 219 mm - 3500 mm |
| Wall thickness range | 5 mm - 25 mm |
| Typical coating | Polyethylene (PE) - typical |
| Typical pressure rating | PN 16 - PN 40 - typical |
| Typical diameter tolerance | ±1.5 mm - typical |
| Typical length per coil | 12 m - standard |
| Packing | Bundled on pallets - typical |
| Approximate weight per metre (219 mm × 5 mm) | 12 kg/m - typical |
Botop Steel Pipe CO.,LTD is located at BoHaizixin Building1006, China. The company is classified as an organic‑tier supplier with a voyage trust tier, indicating that its trade activities are generally managed through maritime channels.
The supplier’s profile does not list a response rate or average reply time, and no further corporate background or client references are provided. Buyers should therefore request up‑to‑date production capacity information and, if possible, visit the facility or obtain third‑party verification before committing to a purchase.
Spiral submerged arc welded (SSAW) steel pipes are manufactured by forming steel coils into a spiral and welding along the seam using submerged arc welding technology, producing large-diameter pipes typically ranging from 219mm to 3500mm with wall thicknesses from 5mm to 25mm. Widely used in oil and gas transmission pipelines, water mains, and structural piling projects, these pipes comply with API 5L, ASTM A252, and ISO 3183 standards in grades such as L360, L415, X52, X60, X65, and X70. Ideal for import/export trade, SSAW pipes offer cost-effective large-diameter solutions for infrastructure projects worldwide.
| 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 committing to purchase, verify that the supplied steel grades and certifications match the project’s design specifications. Request current mill test reports, material certificates and, where applicable, coating compliance documents. It is also prudent to confirm the supplier’s legal registration in China and, if possible, obtain references from recent customers to gauge reliability.
Logistics for large‑diameter SSAW pipe typically involve FOB or CIF terms, with the product shipped in bundled coils on standard pallets. Agree on the incoterm, vessel loading plan and any required pre‑loading documentation. Because the supplier does not state lead time or payment conditions, negotiate these points explicitly and obtain a written production schedule before signing the contract.
Quality assurance should include visual weld inspection, dimensional verification and non‑destructive testing such as ultrasonic examination of the weld seam. Arrange for an independent inspection agency to conduct pre‑shipment checks and provide a comprehensive inspection report. Ensure that all relevant certificates, including the mill test report and any coating conformity documents, accompany the shipment.
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When sourcing Spiral Submerged-Arc Welded Steel Pipe for your business, securing the right balance of quality and cost is essential. Botop Steel Pipe CO.,LTD, a verified supplier based in China, offers this product with key specifications including API 5L Grade L360, L415, X52, X60, X65, X70 / ASTM A252 Grade 2-3, Carbon steel with controlled chemical composition; C ≤ 0.26%, Mn ≤ 1.20%, P ≤ 0.030%, S ≤ 0.030%, and Outer Diameter: 219mm - 3500mm; Wall Thickness: 5mm - 25mm; Length: 6m - 12m (or random length). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at Based on product quantity and manage bulk orders with a minimum order quantity (MOQ) of 15 Metric Ton. This product is actively traded under HS Code 7305.12, making it a staple in the Aluminum Pipes sector with strong demand from importing countries worldwide.
Importing Spiral Submerged-Arc Weld requires careful attention to shipping logistics, customs compliance, and secure payment terms. Botop Steel Pipe 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 7305.12 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 global 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 Submerged-Arc Weld 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 Aluminum Pipes category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Spiral Submerged-Arc Weld 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 7305.12 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 Submerged-Arc Welded Steel Pipe from Botop Steel Pipe CO.,LTD is Based on product quantity 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 Botop Steel Pipe CO.,LTD through EximNext.
The supplier, Botop Steel Pipe CO.,LTD, has set a Minimum Order Quantity (MOQ) of 15 Metric Ton for Spiral Submerged-Arc Weld. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spiral Submerged-Arc Welded Steel Pipe is classified under HS Code 7305.12. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spiral Submerged-Arc Weld from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Botop Steel Pipe CO.,LTD. Ensure you have the necessary import licenses for Aluminum Pipes products in your destination country.
Yes, Botop Steel Pipe 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 Submerged-Arc Welded Steel Pipe supplied by Botop Steel Pipe CO.,LTD include API 5L Grade L360, L415, X52, X60, X65, X70 / ASTM A252 Grade 2-3, Carbon steel with controlled chemical composition; C ≤ 0.26%, Mn ≤ 1.20%, P ≤ 0.030%, S ≤ 0.030%, and Outer Diameter: 219mm - 3500mm; Wall Thickness: 5mm - 25mm; Length: 6m - 12m (or random length). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Botop Steel Pipe CO.,LTD offers Spiral Submerged-Arc Weld with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spiral Submerged-Arc Weld is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Botop Steel Pipe CO.,LTD through our platform.
Botop Steel Pipe CO.,LTD maintains international quality certifications. These ensure that the Spiral Submerged-Arc Weld 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. Botop Steel Pipe 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 Botop Steel Pipe CO.,LTD.
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