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The GB/T 9711.1-2011 Spiral Steel Pipe offered by Cangzhou Xinrisheng Steel Pipe Co., Ltd. conforms to the Chinese national standard for oil and natural gas pipelines. It is supplied with outside diameters ranging from 219 mm to 3 620 mm and wall thicknesses from 5 mm to 26 mm. The pipe is produced from steel grades L245 to L555 and also meets API 5L Grade B, X42 to X80 specifications listed in the source. Lengths are available between 2 m and 12 m as standard cuts.
The product is fabricated using the Spiral Submerged‑Arc Welding (SSAW) process, which provides a continuous longitudinal seam and good corrosion resistance. Typical industry practice for this class of pipe includes a coating of fusion‑bonded epoxy and a dimensional tolerance of ±1.5 mm on the outside diameter. The material selection complies with EN10217‑1 and GB/T 3091‑2008, covering carbon steels such as Q235, Q345 and alloy steels like 16Mn. These characteristics make the pipe suitable for high‑pressure transport of oil, gas and water.
Primary buyers are pipeline contractors, oilfield service firms and infrastructure developers operating in the Asia‑Pacific region. The supplier ships the pipe on a FOB basis from the Cangzhou port, and buyers should confirm the exact Incoterms, payment schedule and any required pre‑shipment inspection. Minimum order quantities are not published; interested parties must request a quotation to obtain the specific MOQ. Lead times, packaging details and certification documents should be verified with the supplier before finalising the contract.
| Outside Diameter | 219 mm - 3 620 mm |
| Wall Thickness | 5 mm - 26 mm |
| Length | 2 m - 12 m |
| Material Grades | L245 - L555 (as per GB/T 9711.1) |
| Standard Compliance | API 5L Gr.B, API 5L PSL 1 & 2, GB/T 9711.1‑2011 |
| Manufacturing Process | Spiral Submerged‑Arc Welding (SSAW) |
| Typical Coating | Fusion‑bonded epoxy (typical) |
| Typical OD Tolerance | ±1.5 mm (typical) |
| Typical Weight per Metre | ≈ 12 kg/m (typical for 219 mm × 5 mm) |
| Typical Packing | Bundled in wooden crates (typical) |
Cangzhou Xinrisheng Steel Pipe Co., Ltd. is located at No. 87 Huanghe East Road, Xinhua District, Cangzhou, Hebei 061000, China. The company is listed with a harbour‑level trust tier, indicating a basic verification of business legitimacy. Its response rate is currently recorded as 0 % with an average response time of 0 hours, reflecting that inquiries may require follow‑up. The supplier’s address and tier information are taken directly from the listing.
The firm specialises in the production of spiral and longitudinal welded steel pipes, hot‑rolled plates and medium‑grade steel plates for fluid transportation. According to the source description, Xinrisheng applies strict testing throughout raw material procurement, manufacturing and after‑sale service. The catalogue includes SSAW and DSAW pipe variants that meet multiple international standards. No additional corporate history or client references are provided in the listing.
| 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, importers should obtain the mill test report and verify that the steel grades, dimensions and coating type match the project specifications. Request the applicable certificates for API 5L and GB/T 9711.1 compliance, and confirm that the pipe has been inspected according to EN 10217‑1 tolerances. Ensuring these documents are in place reduces the risk of non‑conformity during construction.
Logistics for this product are usually arranged on an FOB basis from the Cangzhou port, but buyers must agree on the exact Incoterm that suits their supply chain. Typical lead times are disclosed only after the order details are finalised, so it is advisable to discuss production scheduling early. Payment terms are commonly a 30 % advance with the balance payable against shipping documents, although each transaction can be negotiated.
Quality assurance commonly involves third‑party inspection before loading, with emphasis on dimensional checks, coating thickness measurement and visual weld examination. Importers should specify the preferred inspection agency and request a pre‑shipment certificate of compliance. Final documentation normally includes the test report, material certification and a packing list that records pipe lengths and weight.
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When sourcing Gb/T 9711.1-2011 Spiral Steel Pipe for your business, securing the right balance of quality and cost is essential. Cangzhou Xinrisheng Steel Pipe Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Gb/T 9711.1-2011 Spiral S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cangzhou Xinrisheng Steel Pipe Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Gb/T 9711.1-2011 Spiral S 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 Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Gb/T 9711.1-2011 Spiral S 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 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 Gb/T 9711.1-2011 Spiral Steel Pipe from Cangzhou Xinrisheng Steel Pipe Co., Ltd. is $1/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 Cangzhou Xinrisheng Steel Pipe Co., Ltd. through EximNext.
The supplier, Cangzhou Xinrisheng Steel Pipe Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Gb/T 9711.1-2011 Spiral S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Gb/T 9711.1-2011 Spiral Steel Pipe depends on the specific grade and form. Contact Cangzhou Xinrisheng Steel Pipe Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Gb/T 9711.1-2011 Spiral S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cangzhou Xinrisheng Steel Pipe Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Cangzhou Xinrisheng 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Cangzhou Xinrisheng Steel Pipe Co., Ltd. through EximNext.
Cangzhou Xinrisheng Steel Pipe Co., Ltd. offers Gb/T 9711.1-2011 Spiral S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Gb/T 9711.1-2011 Spiral S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cangzhou Xinrisheng Steel Pipe Co., Ltd. through our platform.
Cangzhou Xinrisheng Steel Pipe Co., Ltd. maintains international quality certifications. These ensure that the Gb/T 9711.1-2011 Spiral S 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. Cangzhou Xinrisheng 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 Cangzhou Xinrisheng Steel Pipe Co., Ltd..
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