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The 2-3/8 inch 4-foot 13Cr pup joint is a short tubular section used to bridge gaps between oil country tubular goods (OCTG) strings in downhole and wellhead assemblies. Manufactured from API 5CT L80-13Cr martensitic stainless steel, this material contains approximately 13% chromium, providing specific resistance to carbon dioxide (CO2) corrosion common in many hydrocarbon wells. The joint's 4-foot length is a standard inventory size for adjusting string lengths in the field.
L80-13Cr steel is a common material grade for pup joints destined for mildly to moderately corrosive environments where carbon dioxide is present but hydrogen sulfide (H2S) levels are low. The martensitic microstructure offers a balance of strength and corrosion resistance, with typical yield strengths around 80 ksi. The pipe features precision-cut API threading, typically EUE (External Upset End) or similar, to ensure secure, pressure-tight connections with other downhole components.
These pup joints are sourced by drilling contractors, oilfield service companies, and OCTG distributors for use in well completion, workover, and maintenance operations. Buyers typically require verification of the material test certificate (MTC) confirming the API 5CT L80-13Cr grade and heat number traceability. Tianjin Dalipu Oil Country Tubular Goods Co., Ltd offers this product from its base in Tianjin, China, though specific MOQ, pricing, and lead times should be confirmed directly with the supplier.
| Product Type | Pup Joint |
| Nominal Size | 2-3/8 inch |
| Length | 4 feet (48 inches) |
| Material Grade | API 5CT L80-13Cr Martensitic Stainless Steel |
| Chromium Content | Approximately 13% |
| Standard | API 5CT |
| Typical Yield Strength | 80 ksi (standard for L80 grade) |
| Typical Connection Type | EUE (External Upset End) or similar API threading |
| Primary Application | Wellhead and downhole string adjustment in CO2 environments |
| Typical Corrosion Resistance | Suitable for CO2-containing wells; not typically rated for high H2S |
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is based in Jinghai, Tianjin, China. The supplier is listed with a 'harbor' trust tier on the platform, which indicates a basic level of verification, though the current response rate is reported as 0%. The company's address places it in a major Chinese industrial and port region, which is a common hub for OCTG manufacturing and export.
The listing specifically offers the 2-3/8 inch 4FT 13Cr pup joint. The supplier profile does not provide details on company history, production capacity, client portfolio, or specific certifications beyond the product's stated API 5CT compliance. Buyers should request the supplier's direct API license number and recent mill certificates to verify manufacturing credentials.
The 2-3/8 inch 4FT 13Cr Pup Joint is a short-section tubular component manufactured from corrosion-resistant L80-13Cr martensitic stainless steel per API 5CT specifications. Designed for oil and gas wellhead and downhole applications, it bridges short gaps between OCTG strings in corrosive environments, including CO2-containing wells. Widely sourced from global mills for international trade, this 4-foot pup joint is a standard stock item in OCTG inventories worldwide.
| 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 |
When sourcing 13Cr pup joints from China, the primary verification step is confirming the supplier's API license. While the product is stated to be manufactured to API 5CT, the supplier themselves should hold a valid API monogram license for OCTG. Request the license number and cross-check it on the American Petroleum Institute's official directory.
Logistics for tubular goods from Tianjin typically involve sea freight in bundled packages. Confirm the packaging specification (e.g., end protectors, thread compounds, bundled weight) and the shipping terms (FOB Tianjin, CIF, etc.) with the supplier. Also clarify the payment terms, as OCTG orders often involve letters of credit (L/C) or significant advance payments.
Quality inspection before shipment is critical. For an order of any scale, consider engaging a third-party inspection agency to witness testing and verify dimensions, thread gauging, and the material test certificate at the mill or warehouse. This step is non-negotiable for ensuring the product meets your technical specifications and the claimed API 5CT standard.
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When sourcing 2-3/8 4ft 13cr Pup Joint for your business, securing the right balance of quality and cost is essential. Tianjin Dalipu Oil Country Tubular Goods Co., Ltd, a verified supplier based in China, offers this product with key specifications including L80-13Cr (API 5CT), 2-3/8 inch (2.875 inch OD), and 4 feet (48 inches). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20/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 Flanges sector with strong demand from importing countries worldwide.
Importing 2-3/8 4ft 13cr Pup Joint requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Dalipu Oil Country Tubular Goods 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 2-3/8 4ft 13cr Pup Joint 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 Flanges category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 2-3/8 4ft 13cr Pup Joint 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 2-3/8 4ft 13cr Pup Joint from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is $20/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 Dalipu Oil Country Tubular Goods Co., Ltd through EximNext.
The supplier, Tianjin Dalipu Oil Country Tubular Goods Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 2-3/8 4ft 13cr Pup Joint. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 2-3/8 4ft 13cr Pup Joint 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 2-3/8 4ft 13cr Pup Joint from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Dalipu Oil Country Tubular Goods Co., Ltd. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Tianjin Dalipu Oil Country Tubular Goods 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 2-3/8 4ft 13cr Pup Joint supplied by Tianjin Dalipu Oil Country Tubular Goods Co., Ltd include L80-13Cr (API 5CT), 2-3/8 inch (2.875 inch OD), and 4 feet (48 inches). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd offers 2-3/8 4ft 13cr Pup Joint with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
2-3/8 4ft 13cr Pup Joint is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd through our platform.
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd maintains international quality certifications. These ensure that the 2-3/8 4ft 13cr Pup Joint 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 Dalipu Oil Country Tubular Goods 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 Tianjin Dalipu Oil Country Tubular Goods Co., Ltd.
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