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The product is a seamless oil tubing made from carbon steel conforming to API 5CT Grade L80/N80. Each pipe has an outer diameter of 60.32 mm and a wall thickness of 4.83 mm, giving a nominal weight of about 10 kg per metre. The tubing is supplied in a round cross‑section and incorporates both threaded and coupled end connections. It is manufactured in Cangzhou, Hebei province, China and carries mill‑test certificates.
L80/N80 grades are low‑alloy steels commonly used for high‑temperature, high‑pressure oil‑field applications, offering typical tensile strength around 620 MPa and a design pressure near 10,000 psi. The seamless construction eliminates weld‑related weaknesses, providing superior longitudinal strength compared with welded pipe. Typical industry practice is to ship the tubing in 12‑metre lengths, bundled and protected with wooden crates for handling. The product meets API 5CT standards and is often supplied with ISO and CE certifications as indicated by the supplier.
Importers typically request bulk quantities for well‑construction projects, and the supplier mentions flexible minimum order quantities and FOB or CIF terms. Mill test certificates accompany each batch, enabling downstream inspection. Potential buyers include drilling contractors, oil‑field service firms and national petroleum companies that need reliable casing and tubing for new wells.
| Outer Diameter (OD) | 60.32 mm |
| Wall Thickness | 4.83 mm |
| Material Grade | Carbon Steel API 5CT Grade L80/N80 |
| Standard Specification | API 5CT |
| Connection Type | Threaded and coupled ends |
| Typical Design Pressure | 10,000 psi (typical for L80 grade) |
| Typical Tensile Strength | 620 MPa (typical) |
| Typical Length per Pipe | 12 metres (standard) |
| Standard Coating | None (typical for seamless tubing) |
| Packaging | Bundled in wooden crates (typical) |
Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd is located at No.10 North East Road, Cangzhou, Hebei 061000, China. The company is listed with a harbor trust tier, indicating a verified manufacturing capability, although its response rate is currently recorded as 0 %.
The supplier offers seamless oil tubing among other pipeline products and provides mill‑test certification for each shipment. No additional corporate history, employee count or revenue figures are disclosed in the listing.
EximNext offers premium seamless oil tubing conforming to API 5CT specifications, designed for efficient extraction and transport of crude oil and natural gas in demanding oilfield environments. Manufactured in L80 or N80 carbon steel grades, this 60.32mm OD seamless tubing features threaded and coupled connections for reliable wellhead integrity. Ideal for import/export trade, each pipe is supplied with mill test certification and bundled packaging for safe global logistics.
| 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, verify that the mill test certificate references API 5CT Grade L80/N80 and matches the declared outer diameter of 60.32 mm and wall thickness of 4.83 mm. Request a recent chemical analysis report to confirm the low‑alloy composition. Confirm that the supplier can provide ISO or CE certification documents if those are required for your project.
Discuss the preferred Incoterm - FOB Cangzhou port or CIF to your destination - and obtain a detailed shipping schedule. Typical lead time for bulk tubing is several weeks after payment, but exact timing should be confirmed with the factory. Clarify payment terms, such as a letter of credit or advance payment, and any required deposit.
Arrange a third‑party inspection at the factory or at the loading port to verify dimensions, wall thickness and surface condition. Ensure the inspector checks the tensile strength and pressure test results against the typical values of 620 MPa and 10 000 psi. Request the original mill test certificates and retain them for customs clearance and downstream quality assurance.
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When sourcing Seamless Oil Tubing for your business, securing the right balance of quality and cost is essential. Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd, a verified supplier based in China, offers this product with key specifications including J55 / K55 (API 5CT), Carbon Steel, Low-Alloy Composition, and 60.32mm Outer Diameter, Wall Thickness Per API 5CT Schedule. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 Seamless Oil Tubing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cangzhou Rondald Pipeline Equipment 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 7304.29 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 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 Seamless Oil Tubing 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 import export marketplace. Start your sourcing journey today.
Importing Seamless Oil Tubing 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 Seamless Oil Tubing from Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd is $1,8002,400./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 Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd through EximNext.
The supplier, Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Seamless Oil Tubing. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Seamless Oil Tubing 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 Seamless Oil Tubing from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Cangzhou Rondald Pipeline Equipment 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 Seamless Oil Tubing supplied by Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd include J55 / K55 (API 5CT), Carbon Steel, Low-Alloy Composition, and 60.32mm Outer Diameter, Wall Thickness Per API 5CT Schedule. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd offers Seamless Oil Tubing with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Seamless Oil Tubing is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd through our platform.
Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd maintains international quality certifications. These ensure that the Seamless Oil Tubing 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 Rondald Pipeline Equipment 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 Cangzhou Rondald Pipeline Equipment Manufacturing Co., Ltd.
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