Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

ERW, SSAW, SLMS, and LSAW steel pipes from Tianjin Xinyue Steel Pipe are manufactured from carbon steel grades ranging from B to X80, designed for high-pressure fluid transmission in oil, gas, and water systems. The outer diameter spans 21mm to 3000mm with wall thicknesses between 2mm and 25mm, accommodating both small-diameter distribution lines and large-bore transmission mains. These pipes comply with API 5L and ASTM standards, ensuring mechanical integrity under demanding operational conditions.
The manufacturing process varies by type: ERW uses electric resistance welding for smaller diameters, SSAW employs spiral submerged arc welding for medium to large diameters, SLMS refers to seamless longitudinal manufacturing, and LSAW uses flat plates formed and welded with single or double submerged arc techniques. Material composition follows standard carbon steel profiles with controlled manganese, silicon, and low sulfur content to ensure weldability and toughness. Mill test certificates are provided upon request, confirming chemical analysis and mechanical properties per ASTM A370.
These pipes serve critical infrastructure in pipeline construction, offshore platforms, municipal water networks, and industrial piling. Buyers include engineering contractors, EPC firms, and government utility providers sourcing for long-term projects. Packaging is typically in bundled steel straps or individual pipe protection, with export-ready documentation. Trade terms include FOB Tianjin or CIF, with payment via T/T or L/C. MOQ and lead time must be confirmed directly with the supplier.
| Material | Carbon steel, grades B to X80 |
| Outer Diameter | 21mm to 3000mm |
| Wall Thickness | 2mm to 25mm |
| Manufacturing Process | ERW, SSAW, SLMS, LSAW |
| Standards | API 5L, ASTM A53, ASTM A106 |
| Typical Length | Standard 6m to 12m, custom lengths available |
| Typical Tolerance on OD | ±1% of nominal diameter, per API 5L |
| Typical Tolerance on Wall Thickness | ±12.5% of specified wall, per ASTM A53 |
| Typical Surface Finish | Mill scale or shot-blasted, with optional anti-corrosion coating |
| Typical Packaging | Bundled with steel straps, end caps, and moisture-resistant wrapping |
Tianjin Xinyue Steel Pipe operates from the Daqiuzhuang Industrial Area in Jinghai County, Tianjin, China. The supplier is verified as a harbor-tier exporter with no public data on production volume, workforce, or years in operation. The listing confirms active engagement in international steel pipe trade but provides no details on certifications beyond compliance with API and ASTM standards. No client names, project references, or quality awards are disclosed.
The supplier does not claim ISO certification, internal testing labs, or third-party inspection partnerships. Response rate and average reply time are listed as zero, indicating no recent buyer communication history on the platform. Buyers should treat this as a manufacturer-facing exporter with documented product compliance but unverified operational transparency. Direct inquiry is required for confirmation of any technical or commercial detail.
EximNext supplies ERW, SSAW, SLMS, and LSAW steel pipes manufactured to API 5L and ASTM standards for water, gas, and oil transmission pipelines. Available in sizes from 21mm to 3000mm outer diameter with wall thicknesses ranging from 2mm to 25mm, our pipes are offered in grades B through X80 for high-pressure applications. We provide both seamless and welded manufacturing variants, with standard packaging in bundled bundles or single shipments. Export-grade quality with mill test certificates available for international trade and project procurement.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the exact grade (e.g., X65 vs X80), wall thickness tolerance, and compliance with the relevant standard (API 5L Edition 47 or ASTM A53). Request mill test certificates for each heat lot, including chemical composition, tensile strength, and impact values. Confirm that the pipe ends are beveled and capped for safe handling. Do not accept pipes without traceable batch numbers or test reports.
Lead time is typically 30 to 45 days after order confirmation, depending on production scheduling. Payment is usually 30% advance with 70% against BL copy via T/T, or L/C at sight. Incoterms are commonly FOB Tianjin Port, but CIF and CFR are negotiable. Shipping is by container or bulk vessel. Buyers should confirm port charges, documentation fees, and customs clearance responsibilities before finalizing terms.
On delivery, inspect for surface defects, ovality, and coating integrity. Use a micrometer to check wall thickness at multiple points. Verify end squareness and bevel angle per ASME B36.10. Require a third-party inspection report from SGS, Bureau Veritas, or similar. Retain samples for future testing. Ensure all documents - commercial invoice, packing list, COO, and mill test certificates - are provided in English and match the order.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Erw, Ssaw, Slms, Lsaw for your business, securing the right balance of quality and cost is essential. Tianjin Xinyue Steel Pipe, a verified supplier based in China, offers this product with key specifications including ERW (Electric Resistance Welded), SSAW (Spiral Submerged Arc Welded), LSAW (Longitudinal Submerged Arc Welded), SLMS (Seamless), Carbon Steel with trace elements; C ≤ 0.30%, Mn ≤ 1.20%, max 0.05% S, 0.045% P, and ERW: 21.3mm - 660mm OD; SSAW/LSAW: 219mm - 3500mm OD; Wall Thickness: 3.2mm - 25mm; Length: 6m, 12m, or random lengths. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $480/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7305.19, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Erw, Ssaw, Slms, Lsaw requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Xinyue Steel Pipe 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 7305.19 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Erw, Ssaw, Slms, Lsaw 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 B2B marketplace. Start your sourcing journey today.
Importing Erw, Ssaw, Slms, Lsaw 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 7305.19 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 Erw, Ssaw, Slms, Lsaw from Tianjin Xinyue Steel Pipe is $480/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 Xinyue Steel Pipe through EximNext.
The supplier, Tianjin Xinyue Steel Pipe, has set a Minimum Order Quantity (MOQ) of 1 Bags for Erw, Ssaw, Slms, Lsaw. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Erw, Ssaw, Slms, Lsaw is classified under HS Code 7305.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Erw, Ssaw, Slms, Lsaw from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Xinyue Steel Pipe. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Tianjin Xinyue Steel Pipe 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 Erw, Ssaw, Slms, Lsaw supplied by Tianjin Xinyue Steel Pipe include ERW (Electric Resistance Welded), SSAW (Spiral Submerged Arc Welded), LSAW (Longitudinal Submerged Arc Welded), SLMS (Seamless), Carbon Steel with trace elements; C ≤ 0.30%, Mn ≤ 1.20%, max 0.05% S, 0.045% P, and ERW: 21.3mm - 660mm OD; SSAW/LSAW: 219mm - 3500mm OD; Wall Thickness: 3.2mm - 25mm; Length: 6m, 12m, or random lengths. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Xinyue Steel Pipe offers Erw, Ssaw, Slms, Lsaw with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Erw, Ssaw, Slms, Lsaw is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Xinyue Steel Pipe through our platform.
Tianjin Xinyue Steel Pipe maintains international quality certifications. These ensure that the Erw, Ssaw, Slms, Lsaw 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 Xinyue Steel Pipe 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 Xinyue Steel Pipe.
Discover more products in Steel Pipes from verified suppliers worldwide.