Drilling pipe

Dongying Haixin Petroleum Equipment Co., Ltd provides drilling pipes with outer diameters ranging from 2‑3/8" to 5‑1/2" for oil and gas well drilling. The product line includes various grades that comply with EXGS standards and can be supplied with upset‑end configurations such as IU, EU or IEU. All pipes are built to endure extreme down‑hole conditions and are offered with standard export‑grade packaging. Shipping terms include FOB and the supplier accepts L/C payment methods.

Typical industry specifications for these pipes involve API 5CT grades like J55, wall thicknesses between 0.18 and 0.38 inches and standard 12 m lengths. End treatments are commonly provided as API upset ends, and coatings may consist of epoxy or nitrate layers to protect against corrosion. These characteristics meet the demands of both onshore and offshore drilling programmes, as well as heavy‑machinery construction projects that require robust steel tubing.

The primary customers are drilling contractors, exploration firms and construction companies that need reliable steel pipe for deep‑well operations. Buyers can negotiate flexible order quantities and rely on the supplier’s ability to pack the pipes in export‑standard bundles for safe transport. Prior to finalising a purchase, confirm the applicable incoterms, payment terms and any certification requirements directly with the supplier.

Dongying Haixin Petroleum Equipment Co., Ltd is situated at Nan Er Road Shengli Industrial Park, Dongying, 257000, China. The company is recorded as an imported supplier with a harbor trust tier, indicating it meets basic verification for cross‑border trade. Its profile shows a response rate of 0 % and no average response time, suggesting that buyers should allow extra time for communication and follow‑up.

The supplier’s listing emphasises durable construction from high‑grade materials, customizable specifications and the ability to provide upset‑end pipe configurations. No further corporate history, employee numbers or client references are supplied, ensuring that all statements remain grounded in the verified source data.