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Yanshan Julong Fittings Manufacturing Co., Ltd. supplies carbon steel line pipes conforming to API 5L standards, covering grades B through X70. The pipes are offered with outer diameters from 21.3 mm to 610 mm and wall thicknesses ranging 1.8 mm to 22 mm, with a standard length of 0.312 m. They are produced in accordance with API 5L, API 5CT, ASTM 53, EN 10217, DIN 2458, IS 3589, JIS G3452 and BS 1387 specifications. Protective coatings such as black oil, bitumen and vanish are applied for corrosion resistance.
Carbon steel of these grades is the common choice for medium‑ to high‑pressure pipelines in oil, gas and water transmission. Typical pressure classes for API 5L B‑X70 run up to PN40 (≈4 MPa) and the pipes can be supplied in seamless or welded forms. Standard tolerances for diameter are ±0.2 mm and for wall thickness ±10 % of nominal, matching industry practice. The material’s mechanical properties, including ultimate tensile strength and yield strength, are verified by chemical composition analysis and mechanical testing.
The product is targeted at pipeline contractors, infrastructure developers and plant engineers who need reliable line pipe for low‑pressure liquid delivery or higher‑pressure transport. Yanshan Julong offers export‑ready batches with flexible MOQ and can ship on FOB or CIF terms. Packaging is typically in wooden crates with protective padding, and test reports such as hydrostatic, flattening and impact tests are supplied. Importers should confirm exact grade, coating type and delivery schedule before finalising the order.
| Material | Carbon Steel |
| Grade | API 5L Grade B to X70 |
| Standards | API 5L, API 5CT, ASTM 53, EN 10217, DIN 2458, IS 3589, JIS G3452, BS 1387 |
| Typical outer diameter | typical 21.3 mm to 610 mm |
| Typical wall thickness | typical 1.8 mm to 22 mm |
| Length | typical 0.312 m (standard) |
| Typical pressure rating | typical PN10 to PN40 (≈1 MPa‑4 MPa) |
| Coating | typical black oil, bitumen, vanish |
| Typical tolerance | typical ±0.2 mm diameter, ±10 % wall thickness |
| Tests | typical chemical composition analysis, mechanical property test, hydrostatic test, flattening test, impact test, X‑ray inspection |
Yanshan Julong Fittings Manufacturing Co., Ltd. is based in Yanshan County, Cangzhou 050000, Hebei, China. The supplier holds a “harbor” trust tier, indicating a verified status, with a response rate of 0.00 % and no recorded average response time.
The company manufactures carbon steel line pipes for export, adhering to multiple international standards listed above. No additional corporate details are provided in the source.
Carbon steel line pipes conforming to API 5L standards are widely used in oil, gas, and water transmission infrastructure. Available in grades from Grade B through X70 with outer diameters ranging from 21.3mm to 610mm and wall thicknesses up to 22mm, these pipes are suitable for high-pressure applications. Protective coatings including black oil, bitumen, and vanish coatings ensure corrosion resistance during storage and transport, making them ideal for export and long-distance pipeline projects.
| 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 committing to a purchase, confirm that Yanshan Julong’s certifications for the listed standards are up‑to‑date and request the latest mill test reports for the specific API 5L grade you need. Verify that the outer diameter, wall thickness and coating match your project’s design data, and ask for a dimensional drawing and chemical analysis sheet to avoid mismatches.
Agree on the incoterm that best suits your supply chain, typically FOB or CIF, and clarify the expected lead time for production and shipment. Discuss payment arrangements such as a sight L/C or documentary collection, and ensure that the wooden crate packaging complies with your freight forwarder’s handling requirements for sea cargo.
Arrange a third‑party inspection at the factory or at the loading port to validate hydrostatic pressure, coating thickness and dimensional tolerances. Request the full set of test certificates, including hydrostatic, flattening and impact test reports, and keep copies for customs clearance and quality assurance. Proper documentation will streamline import procedures and protect your project’s performance standards.
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When sourcing Carbon Steel Pipes for your business, securing the right balance of quality and cost is essential. Yanshan Julong Fittings Manufacturing Co., Ltd., a verified supplier based in China, offers this product with key specifications including API 5L GR B, X42, X46, X56, X60, X65, X70, 21.3mm - 610mm, and 1.8mm - 22mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9001,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7304.11, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing Carbon Steel Pipes requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yanshan Julong Fittings Manufacturing 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 7304.11 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 Carbon Steel Pipes 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 Stainless Steel Pipes & Pipe Fittings category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Carbon Steel Pipes 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 7304.11 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 Pipes from Yanshan Julong Fittings Manufacturing Co., Ltd. is $9001,400./Unit 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 Yanshan Julong Fittings Manufacturing Co., Ltd. through EximNext.
The supplier, Yanshan Julong Fittings Manufacturing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Carbon Steel Pipes. 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 Pipes is classified under HS Code 7304.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Carbon Steel Pipes from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yanshan Julong Fittings Manufacturing Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
Yes, Yanshan Julong Fittings Manufacturing 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 Carbon Steel Pipes supplied by Yanshan Julong Fittings Manufacturing Co., Ltd. include API 5L GR B, X42, X46, X56, X60, X65, X70, 21.3mm - 610mm, and 1.8mm - 22mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Yanshan Julong Fittings Manufacturing Co., Ltd. offers Carbon Steel Pipes with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Carbon Steel Pipes is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yanshan Julong Fittings Manufacturing Co., Ltd. through our platform.
Yanshan Julong Fittings Manufacturing Co., Ltd. maintains international quality certifications. These ensure that the Carbon Steel Pipes 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. Yanshan Julong Fittings Manufacturing 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 Yanshan Julong Fittings Manufacturing Co., Ltd..
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