Import Api Integral Spiral Blade Stabilizer — Buy in wholesale FOB from Supplier in China

The API Integral Spiral Blade Stabilizer from Dongying Lake Petroleum Technology Co., Ltd. is a downhole drilling tool designed to maintain borehole gauge and reduce deviation by centralizing the drill string within the wellbore. Manufactured from high-strength alloy steel, this tool features a spiral blade profile engineered to optimize annular fluid flow and minimize differential sticking risk. The integral one-piece construction eliminates welded joints, improving structural integrity under high torque and compression loads typical of directional and extended-reach drilling programs. Sizes are offered to match common drill collar and heavy-weight drill pipe dimensions, with API standard connections for direct integration into existing string configurations.

The spiral blade geometry serves a dual function: it provides radial support to the drill bit and reamers while creating turbulent flow paths that enhance cuttings transport efficiency. Blade hardfacing options include tungsten carbide inserts or flame-sprayed overlays to extend service life in abrasive formations. The tool undergoes heat treatment to achieve through-hardness values compatible with sour service environments, though specific H2S resistance ratings should be requested from the supplier. Typical operating parameters include rotation speeds up to 200 RPM and weight-on-bit transfers exceeding 50,000 lbf, though actual limits depend on blade count, helix angle, and formation characteristics.

Primary applications span onshore and offshore oil and gas exploration, geothermal drilling, and deep foundation boreholes where borehole quality directly affects project economics. Contractors operating in interbedded clay and sand sequences particularly value spiral stabilizers for their reduced balling tendency compared to straight-blade alternatives. When sourcing from Dongying Lake Petroleum Technology Co., Ltd., buyers should confirm API connection specifications, blade wear grading criteria, and inspection documentation protocols, as the supplier's response rate currently shows no historical transaction data for reference.

Dongying Lake Petroleum Technology Co., Ltd. is located on Huanhe Road in Dongying, Shandong Province, postal code 257000, China. The company's registered address places it within one of China's principal oilfield equipment manufacturing clusters, with proximity to Shengli Oilfield infrastructure and supporting supply chains. The supplier is classified under an imported tier designation with harbor trust status, indicating basic platform verification without extended due diligence. The response rate shows 0.00 percent with zero average response hours recorded, suggesting either a newly registered profile or inactive account management.

The listing provides no disclosed workforce size, annual revenue, manufacturing floor area, or client reference list. No ISO, API, or third-party audit certifications are confirmed within the available profile data. Buyers should independently verify the supplier's API license number, quality management system scope, and inspection equipment capabilities before committing to trial orders. Direct communication through the listed contact channel is essential to establish production capacity, current order backlog, and engineering support availability for non-standard stabilizer configurations.