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The API-certified steel sucker rod from Tianjin Dalipu is a precision-engineered component for petroleum pumping systems, designed to withstand high-tensile load cycling in oil well applications. Manufactured from AISI 4140 chrome-molybdenum alloy steel (0.40% C, 0.85% Cr, 0.20% Mo), the rod features threaded connections meeting API 11B specifications, ensuring compatibility with beam pumping units in both conventional and unconventional wells.
The rod body is constructed from high-pressure seamless alloy steel pipe, with tool joints made from quality carbon alloy steel and processed via high-pressure molding. The design incorporates a square or hexagonal fast connection system, enabling automatic locking with spring pins and reducing connection time. Its lightweight construction (45% lighter than traditional drill pipes) improves handling and reduces operational fatigue.
These sucker rods are exported globally, with applications in oil-producing regions such as the Middle East, North America, and Southeast Asia. Buyers source them for reliable performance in beam pumping systems, where durability and precision threading are critical. Trade terms, including MOQ, packaging, and lead time, should be confirmed directly with the supplier, as these are not provided in the listing.
| Material | AISI 4140 Chrome-Molybdenum Steel (0.40% C, 0.85% Cr, 0.20% Mo) |
| Tool Joint Material | quality carbon alloy steel |
| Connection Type | Square or hexagonal fast connection with spring pin lock |
| Thread Standard | API 11B |
| Diameter Range | 3/4 inch to 1-1/8 inch |
| Standard Length | 25-30 ft |
| Typical Tensile Strength | 90,000-110,000 psi (standard for AISI 4140) |
| Typical Yield Strength | 60,000-90,000 psi (standard for chrome-molybdenum alloy) |
| Typical Elongation | 15-20% (standard for API 11B rods) |
| Surface Finish | Phosphate coating (standard for corrosion resistance) |
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is located in Jinghai, Tianjin, China, and specializes in oil country tubular goods, including sucker rods and drill pipes. The company employs German-advanced production technology, integrating its own research with industry best practices to manufacture high-performance downhole components.
The supplier’s profile does not provide details on certifications, production volume, or client references. Buyers should request evidence of API 11B compliance, material test reports, and export documentation. The company’s focus on seamless alloy steel pipes and precision threading suggests a capability to meet international standards, but verification is essential.
API-certified steel sucker rods are essential downhole components for petroleum pumping systems, designed for high-tensile load cycling in oil well applications. Manufactured from AISI 4140/4130 chrome-molybdenum alloy steel with precision threaded connections meeting API 11B specifications, these rods are available in diameters from 3/4 inch to 1-1/8 inch and standard 25-30 ft lengths. Widely exported to oil-producing regions including the Middle East, North America, and Southeast Asia for use in beam pumping units, these rods offer reliable performance in both conventional and unconventional well completions.
| 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 placing an order, verify the rod’s compliance with API 11B standards, including thread dimensions and material properties. Request the supplier’s mill test certificates (MTCs) to confirm the alloy composition and mechanical strength, as these are critical for downhole reliability.
Clarify logistics details such as packaging, which should protect the rods from corrosion and mechanical damage during transit. Confirm lead times, as custom lengths or thread types may extend production. Incoterms such as FOB Tianjin or CIF destination port should be agreed upon, along with payment terms (e.g., TT or LC).
Quality checks should include visual inspection for surface defects, dimensional verification of threads and lengths, and non-destructive testing (NDT) for internal flaws. For field deployment, conduct a trial run to ensure the rods integrate seamlessly with your beam pumping unit. Request the supplier’s recommended torque values for connections to prevent over-tightening or loosening during operation.
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When sourcing Api Oil Drilling Sucker Rod 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 API 11B, Grade D or C (AISI 4140/4130), Chrome-Molybdenum Alloy Steel, 0.40% C, 0.85% Cr, 0.20% Mo, and Diameter 3/4" to 1-1/8" (19-29mm); Length 25-30 ft (7.62-9.14m) standard. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8431.43, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Api Oil Drilling Sucker R 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 8431.43 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api Oil Drilling Sucker R 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 online B2B marketplace. Start your sourcing journey today.
Importing Api Oil Drilling Sucker R 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 8431.43 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 Api Oil Drilling Sucker Rod from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is $10/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 Api Oil Drilling Sucker R. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Api Oil Drilling Sucker Rod is classified under HS Code 8431.43. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Api Oil Drilling Sucker R 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 Api Oil Drilling Sucker Rod supplied by Tianjin Dalipu Oil Country Tubular Goods Co., Ltd include API 11B, Grade D or C (AISI 4140/4130), Chrome-Molybdenum Alloy Steel, 0.40% C, 0.85% Cr, 0.20% Mo, and Diameter 3/4" to 1-1/8" (19-29mm); Length 25-30 ft (7.62-9.14m) standard. 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 Api Oil Drilling Sucker R with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api Oil Drilling Sucker R 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 Api Oil Drilling Sucker R 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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