Import Drill Pipe — Buy in wholesale FOB from Supplier in Hong Kong
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Drill Pipe
This drill pipe is manufactured to RDT specifications with a 3-1/2 inch outer diameter, 15.50 pounds per foot weight, and S135 grade steel, conforming to NC38 thread connection standards. Each joint averages 32.3 feet in length, with 122 joints supplied per 3,937-foot (1,200-meter) spool. The pipe is designed for rotary drilling operations and is delivered in its original mill condition without heat treatment or internal coatings.
The material is S135, a high-strength, fatigue-resistant steel grade standard for premium drill pipe applications. The pipe lacks helical backing or internal protection coatings, making it suitable for standard drilling environments where corrosion control is managed externally. Joint dimensions and thread profiles comply with API 5DP Class 2 tolerances for threaded connections, ensuring compatibility with standard tool joints and top drives.
Buyers in offshore and onshore drilling sectors in Southeast Asia and the Pacific use this pipe for intermediate casing runs and directional drilling. It is sold ex-stock, subject to prior sale, with no minimum order quantity specified. Delivery is FOB Hong Kong port, and buyers must confirm compatibility with existing tooling and torque requirements before purchase. Packaging is bulk coil-wrapped with no protective end caps.
| Outer Diameter | 3-1/2 inch (88.9 mm) |
| Weight per Foot | 15.50 lb/ft |
| Grade | S135 |
| Thread Connection | NC38 |
| Joint Length | 32.3 ft average (9.84 m) |
| Total Length per Spool | 3,937 ft (1,200 m) |
| Number of Joints per Spool | 122 |
| Tong Size | 10 x 12-1/2 inch |
| Material Standard | Typical ASTM A519 Grade S135 for drill pipe |
| End Finish | Standard API 5DP thread profile without HB or IPC coatings |
Corelongevity Limited operates as a trading entity based in Stanley Street, Hong Kong, with no public factory or manufacturing footprint disclosed. The company functions as an intermediary for U.S.-manufactured drill pipe, sourcing product from RDT under private label arrangements. Its trust tier is classified as harbor, indicating basic verification of business registration but no independent audit or production facility inspection.
There is no verified information on years in operation, workforce size, or client list. Response metrics are unavailable, and no certifications or quality control documentation are listed. Buyers should treat this as a sourcing agent, not a producer, and verify all technical claims directly with the manufacturer, RDT, before committing to orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Drill Pipe from Corelongevity Limited - Hong Kong Import Guide
Before ordering, verify the pipe's mill test report includes heat number, chemical composition, yield strength, and thread inspection records. Confirm that the supplier is shipping genuine RDT product and not a rebranded or non-compliant substitute. Request a copy of the API 5DP compliance certificate for each batch, and ensure the NC38 threads are gauged with certified thread gauges.
Delivery is ex-stock from Hong Kong, so lead time depends on vessel schedules. Incoterms are FOB Hong Kong unless otherwise agreed. Buyers should confirm container loading details, as drill pipe is typically shipped on wooden skids with steel banding. Payment terms are not listed; standard practice is 30% advance with balance against B/L copy, but this must be negotiated directly.
Inspect for thread damage, corrosion, or deformation upon receipt. Use a thread comparator to validate NC38 profile against API 5B standards. Check for residual oil or rust on internal surfaces, which may indicate poor storage. Request a Certificate of Conformance and a packing list matching the spool count. Retain samples for third-party testing if used in critical applications.
Active buying requirements from importers looking for Similar products
South Korea (Republic Of Korea)
United Arab Emirates
BahrainUnited Arab Emirates
Bhutan
Qatar- ✓Who's importing it
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- ✓Which ports they're moving through
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37 listingsTop Verified Suppliers for Drill Pipe
30 suppliersBuy Drill Pipe in Bulk — Verified Supplier in Hong Kong
When sourcing Drill Pipe for your business, securing the right balance of quality and cost is essential. Corelongevity Limited, a verified supplier based in Hong Kong, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $28.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
Drill Pipe Specifications, Trade Terms & Pricing
Importing Drill Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Corelongevity Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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.
About Corelongevity Limited — Supplier in Hong Kong
Finding trustworthy partners is the foundation of successful importing. The supplier of this Drill Pipe 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 Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Drill Pipe — Shipping, Logistics & Customs
Importing Drill Pipe 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 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 Drill Pipe
What is the wholesale price of Drill Pipe?
The current listed wholesale price for Drill Pipe from Corelongevity Limited is $28.5/Bags on FOB terms from Hong Kong. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Corelongevity Limited through EximNext.
What is the Minimum Order Quantity (MOQ) for Drill Pipe?
The supplier, Corelongevity Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Drill Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Drill Pipe?
The HS Code classification for Drill Pipe depends on the specific grade and form. Contact Corelongevity Limited through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Drill Pipe from Hong Kong?
To import Drill Pipe from Hong Kong, negotiate shipping terms (FOB, CIF, or EXW) directly with Corelongevity Limited. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Is Corelongevity Limited a verified supplier?
Yes, Corelongevity Limited 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 Drill Pipe?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Corelongevity Limited through EximNext.
What packaging options are available for bulk orders of Drill Pipe?
Corelongevity Limited offers Drill Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Drill Pipe the most?
Drill Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Corelongevity Limited through our platform.
What certifications does this Drill Pipe supplier hold?
Corelongevity Limited maintains international quality certifications. These ensure that the Drill Pipe meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Drill Pipe on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Corelongevity Limited 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 Corelongevity Limited.
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