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United Steel Industry offers carbon steel pipes in ERW, SMLS, SSAW and LSAW forms together with matching fittings such as elbows, tees, reducers and flanges. The pipes are produced from carbon steel grades B, X42, X52, X60, X65 and X70. Nominal diameters run from ½ inch up to 48 inches and wall thicknesses are available between 2 mm and 30 mm. All sizes comply with API 5L as well as ASTM A53 and ASTM A106 specifications.
Carbon steel of these grades typically exhibits a yield strength between 300 MPa and 550 MPa, providing the mechanical performance required for pressure‑retaining services. Standard tolerances for diameter are ±0.5 % of the nominal size, while straightness and ovality follow the usual ASTM limits. In many projects the pipes receive a mill‑scale finish or an optional external coating such as epoxy to improve corrosion resistance - a common industry practice. The product line also includes forged and welded fittings that match the pipe dimensions and pressure classes.
Typical buyers include oil‑and‑gas transmission operators, municipal water utilities, petrochemical plants and structural engineering firms. United Steel Industry accepts bulk export orders and can quote freight on FOB or CIF terms to major ports. Because the listing does not state minimum order quantities, payment conditions or lead times, interested importers should confirm these details directly with the supplier. The company provides technical data sheets on request to support engineering evaluation.
| Material | Carbon Steel |
| Grades | B, X42, X52, X60, X65, X70 |
| Pipe Types | ERW, SMLS, SSAW, LSAW |
| Diameter Range | ½ inch - 48 inches |
| Wall Thickness | 2 mm - 30 mm |
| Standards Compliance | API 5L, ASTM A53, ASTM A106 |
| Typical Pressure Rating | PN16 - PN40 (typical for listed grades) |
| Typical Surface Finish | Mill‑scale finish, optional epoxy coating (typical) |
| Typical Diameter Tolerance | ±0.5 % of nominal size (standard) |
| Packaging | Bundled on pallets, 10‑12 m lengths (typical) |
United Steel Industry is located at Room 2221, Building 9, Golden International Mansion, Tianxin District, Changsha, Hunan, China 410001. The supplier is listed in the harbor trust tier and currently shows a response rate of 0 percent with no recorded response time. The profile does not provide additional verification details beyond the address and tier classification.
The company states that it manufactures a broad range of carbon steel pipes and associated fittings for export to global markets. It mentions the ability to supply ERW, SMLS, SSAW and LSAW pipes as well as elbows, tees, reducers and flanges, but does not disclose specific certifications, minimum order quantities or lead‑time estimates. Prospective buyers are encouraged to contact the listed email for technical data and quotation.
We supply a comprehensive range of carbon steel pipes including ERW, SMLS, SSAW, and LSAW types along with matching fittings such as elbows, tees, reducers, and flanges. These pipes are widely used in oil and gas transmission, water supply, structural engineering, and petrochemical industries, meeting API 5L, ASTM A53, and ASTM A106 standards. Available in sizes from 1/2 inch to 48 inches with wall thicknesses from 2mm to 30mm. Bulk export orders welcome with competitive FOB and CIF pricing for global buyers.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, importers should request the mill test report and any available certification confirming compliance with API 5L, ASTM A53 or ASTM A106. Verify that the supplied grades and dimensions match the engineering specifications, and ask for a sample of the surface finish if a coating is required. Documentation of the material traceability will help avoid disputes during the project.
Discuss the preferred Incoterm - FOB or CIF - and confirm the loading port in China, as the supplier mentions bulk export capability but does not specify a particular harbour. Clarify the expected lead time for production and shipment, and negotiate payment terms such as T/T against a documentary letter of credit to protect both parties. Ensure that freight forwarder details and insurance coverage are agreed in writing before the goods are dispatched.
Arrange for a third‑party inspection at the factory or before loading to verify dimensions, wall thickness and surface condition against the agreed standards. Request a pre‑shipment quality certificate and a final inspection report that includes visual and non‑destructive testing results if required for your application. Maintaining these records will simplify customs clearance and support warranty claims if any issues arise after delivery.
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When sourcing Carbon Steel Pipe(Erw/Smls/Ssaw/Lsaw), Fittings for your business, securing the right balance of quality and cost is essential. United Steel Industry, a verified supplier based in China, offers this product with key specifications including API 5L Gr.B / ASTM A53 Grade B / ASTM A106 Grade B; ERW, SMLS, SSAW, LSAW types, ERW: 1/2" - 24"; SMLS: 1/2" - 36"; SSAW/LSAW: 18" - 120", and SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, XXS (2mm - 25mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.29, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Carbon Steel Pipe(Erw/Sml requires careful attention to shipping logistics, customs compliance, and secure payment terms. United Steel Industry 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 7304.29 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 Carbon Steel Pipe(Erw/Sml 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 Carbon Steel Pipe(Erw/Sml 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 7304.29 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 Carbon Steel Pipe(Erw/Smls/Ssaw/Lsaw), Fittings from United Steel Industry is $600/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 United Steel Industry through EximNext.
The supplier, United Steel Industry, has set a Minimum Order Quantity (MOQ) of 1 Bags for Carbon Steel Pipe(Erw/Sml. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Carbon Steel Pipe(Erw/Smls/Ssaw/Lsaw), Fittings is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Carbon Steel Pipe(Erw/Sml from China, negotiate shipping terms (FOB, CIF, or EXW) directly with United Steel Industry. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, United Steel Industry 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 Carbon Steel Pipe(Erw/Smls/Ssaw/Lsaw), Fittings supplied by United Steel Industry include API 5L Gr.B / ASTM A53 Grade B / ASTM A106 Grade B; ERW, SMLS, SSAW, LSAW types, ERW: 1/2" - 24"; SMLS: 1/2" - 36"; SSAW/LSAW: 18" - 120", and SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, XXS (2mm - 25mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
United Steel Industry offers Carbon Steel Pipe(Erw/Sml with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Carbon Steel Pipe(Erw/Sml is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from United Steel Industry through our platform.
United Steel Industry maintains international quality certifications. These ensure that the Carbon Steel Pipe(Erw/Sml 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. United Steel Industry 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 United Steel Industry.
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