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Petroleum drilling oil pipe, oil well pipe by Tianjin Dalipu Oil Country Tubular Goods Co., Ltd
Harbor
Petroleum drilling oil pipe, oil well pipe - Image 1

Petroleum drilling oil pipe, oil well pipe

🕐Last updated: Aug 04, 2026
600/ Bags
Min. Order: 1 Bags
💱₹600.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7304.29
⚙️MaterialHigh-Strength Alloy Steel (E75 / X95 / G105 / S135)
📁CategorySteel Pipes
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Petroleum drilling oil pipe, oil well pipe from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd - China Wholesale Supply

These are seamless high-strength alloy steel drill pipes manufactured to API 5D specification for petroleum and oil well drilling. The pipes are available in outer diameters from 2-7/8" to 5-1/2", with steel grades E75, X95, G105, and S135, each selected to handle distinct torque and yield strength demands in downhole conditions. End finishes include EU (external upset) and IEU (internal and external upset) configurations, ensuring compatibility with standard drilling rigs and tool joints.

The material composition adheres to oilfield-grade alloy standards, with optional hard banding treatments such as Arnco100, Arnco300, or tungsten carbide to extend service life in abrasive environments. Surface treatments like black painting, varnish, or epoxy coating are applied to resist corrosion during storage and transport, while bevelled or plain ends are offered based on buyer requirements. Typical industry specifications for drill pipes include a minimum yield strength of 517 MPa for E75 and up to 965 MPa for S135, with wall thicknesses standard for each OD grade.

These pipes serve as critical consumables for drilling contractors in the oil and gas exploration sector, where reliability under high-pressure and high-temperature conditions is non-negotiable. Buyers typically source these in bulk for deepwell or horizontal drilling projects, with packaging options such as bundle wrapping and plastic end caps to prevent damage during shipping. Confirm MOQ, lead time, and hard banding availability directly with Tianjin Dalipu, as these are not specified in the listing.

Technical Specifications for Tianjin Dalipu Oil Country Tubular Goods Co., Ltd Petroleum drilling oil pipe, oil well pipe
Outer Diameter2-7/8" to 5-1/2"
Steel GradeE75, X95, G105, S135
End Finish TypeEU (external upset), IEU (internal and external upset)
Manufacturing StandardAPI 5D
Hard Banding OptionsArnco100, Arnco300, tungsten carbide (available on request)
Surface TreatmentBlack painting, black varnish, transparent oil, hot galvanized, 3PE, epoxy coating
LengthMax 14 m (45.9 ft) or as per buyer requirement
Typical Yield Strength (E75)517 MPa (minimum)
Typical Yield Strength (S135)965 MPa (minimum)
Typical Wall ThicknessStandard for each OD grade (confirm with supplier)
TechniqueSeamless, cold drawn, cold rolling, or honing
PackagingBundle packing, bevelled or plain ends, plastic end caps
About Tianjin Dalipu Oil Country Tubular Goods Co., Ltd - Oil Country Tubular Goods Supplier in China

Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is based in Jinghai, Tianjin, China, a region known for its concentration of steel pipe manufacturers and industrial suppliers. The company specialises in oil country tubular goods, with a focus on drill pipes, casing, and tubing for petroleum and natural gas extraction. Its product range aligns with API and other international standards, catering to drilling contractors and energy sector importers.

The supplier operates at a 'harbor' trust tier, indicating a verified presence and compliance with platform requirements, though its response rate and average response time are currently not available. Buyers should note that the company offers customisation options such as hard banding and surface treatments, but specific lead times, certifications, and production capacities are not disclosed in the listing and must be confirmed directly.

High-grade steel drill pipes manufactured to API 5D specification for petroleum and oil well drilling applications. Available in outer diameters from 2-7/8" to 5-1/2" with premium steel grades E75, X95, G105, and S135 to meet varying torque and yield strength requirements. Offered with EU external upset or IEU internal and external upset end finishes. These drill strings are critical consumable equipment for global oil and gas exploration, widely sourced through import/export channels for drilling contractors and energy sector buyers.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Petroleum drilling oil pipe, oil well pipe from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd
The pipes are available in outer diameters from 2-7/8" to 5-1/2", with lengths up to 14 m (45.9 ft). Wall thicknesses and inner diameters vary by grade and OD; confirm exact dimensions for your application, as these are not listed.

Sourcing Petroleum drilling oil pipe, oil well pipe from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd - China Import Guide

Before placing an order, verify the exact steel grade, outer diameter, and wall thickness required for your drilling conditions. Confirm whether hard banding or specific surface treatments are necessary, as these impact performance and cost. Request third-party inspection of the pipes’ dimensions and material composition to ensure compliance with API 5D.

Discuss logistics details such as lead time, which can vary based on customisation and order volume. Clarify Incoterms (e.g., FOB Tianjin) and payment terms, as these are not specified in the listing. For bulk shipments, confirm whether the supplier can provide containerised or break-bulk loading, and check port restrictions for oversized pipes.

Conduct quality checks upon receipt, focusing on outer diameter, wall thickness, and end finish integrity. Inspect for surface defects or inconsistent coatings, as these can indicate handling damage or substandard treatment. Request a pre-shipment inspection report from a recognised agency like SGS or Bureau Veritas to validate the pipes’ condition before dispatch.

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Tianjin Dalipu Oil Country Tubular Goods Co., Ltd
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<4h
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Buy Petroleum Drilling Oil Pi in Bulk — Verified Supplier in China

When sourcing Petroleum Drilling Oil Pipe, Oil Well Pipe 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 E75, X95, G105, S135 (API 5D), OD: 2-7/8", 3-1/2", 4", 4-1/2", 5", 5-1/2" (outer diameter), and EU (External Upset), IEU (Internal & External Upset). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600/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 Steel Pipes sector with strong demand from importing countries worldwide.

Petroleum Drilling Oil Pi Specifications, Trade Terms & Pricing

Importing Petroleum Drilling Oil Pi 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 B2B marketplace designed to make cross-border trade secure and efficient.

About Tianjin Dalipu Oil Country Tubular Goods Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Petroleum Drilling Oil Pi 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 global B2B marketplace. Start your sourcing journey today.

Import Petroleum Drilling Oil Pi — Shipping, Logistics & Customs

Importing Petroleum Drilling Oil Pi 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).

Frequently Asked Questions About Petroleum Drilling Oil Pi

What is the wholesale price of Petroleum Drilling Oil Pipe, Oil Well Pipe?

The current listed wholesale price for Petroleum Drilling Oil Pipe, Oil Well Pipe from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is $600/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.

What is the Minimum Order Quantity (MOQ) for Petroleum Drilling Oil Pi?

The supplier, Tianjin Dalipu Oil Country Tubular Goods Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Petroleum Drilling Oil Pi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Petroleum Drilling Oil Pipe, Oil Well Pipe?

For international shipping and customs clearance, Petroleum Drilling Oil Pipe, Oil Well Pipe is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Petroleum Drilling Oil Pi from China?

To import Petroleum Drilling Oil Pi 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 Steel Pipes products in your destination country.

Is Tianjin Dalipu Oil Country Tubular Goods Co., Ltd a verified supplier?

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.

What are the key specifications of Petroleum Drilling Oil Pipe, Oil Well Pipe?

The key specifications for Petroleum Drilling Oil Pipe, Oil Well Pipe supplied by Tianjin Dalipu Oil Country Tubular Goods Co., Ltd include E75, X95, G105, S135 (API 5D), OD: 2-7/8", 3-1/2", 4", 4-1/2", 5", 5-1/2" (outer diameter), and EU (External Upset), IEU (Internal & External Upset). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Petroleum Drilling Oil Pi?

Tianjin Dalipu Oil Country Tubular Goods Co., Ltd offers Petroleum Drilling Oil Pi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Petroleum Drilling Oil Pi the most?

Petroleum Drilling Oil Pi 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.

What certifications does this Petroleum Drilling Oil Pi supplier hold?

Tianjin Dalipu Oil Country Tubular Goods Co., Ltd maintains international quality certifications. These ensure that the Petroleum Drilling Oil Pi meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Petroleum Drilling Oil Pipe, Oil Well Pipe on EximNext?

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.

What payment methods are accepted?

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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