5-inch Premium Stainless Steel Drill Pipe
Heavy-duty seamless stainless steel drill pipe with a 5-inch (127 mm OD) exterior diameter, designed specifically for oil and gas drilling operations to withstand high torque and corrosive environments. It features API tool joints for reliable connections and is used in directional drilling for deep wells. Classified under HTS 7304.22.00.60 due to its seamless stainless steel construction and OD exceeding 168.3 mm, fitting the drill pipe category for oil/gas drilling.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of alloy steel rather than stainless
Drill pipe of iron/steel (non-stainless alloy) falls under 7304.21, changing based on material type while keeping seamless drill pipe function.
If imported as unfinished or rough-turned seamless tubes
Not fully finished as drill pipe; classified as other seamless tubes/pipes of stainless steel suitable for drilling use.
If imported pre-assembled with tool joints as part of a drilling rig
Moves to parts of oil/gas drilling machinery if considered a completed component rather than standalone pipe.
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Import Tips & Compliance
• Verify API 5DP certification and provide mill test certificates (MTC) to confirm seamless stainless steel composition and mechanical properties
• Ensure accurate OD measurement documentation as exceeding 168.3 mm is key for this subheading; mismeasurement leads to reclassification
• Comply with API Monogram licensing if marked, and prepare for customs scrutiny on end-use declarations for drilling applications
Related Products under HTS 7304.22.00.60
14-inch Ultra-Deep Drill Pipe
Specialty seamless stainless steel drill pipe at 14 inches (355.6 mm OD) for ultra-deep oil exploration, with proprietary high-strength alloy for extreme depths. Used in geothermal/oil hybrid drilling. Fits HTS 7304.22.00.60 criteria.
16-inch Large Bore Drill Pipe
Massive 16-inch (406.4 mm OD) seamless stainless steel drill pipe for large bore oil/gas wells, providing exceptional flow capacity. Engineered for offshore jack-up rigs. HTS 7304.22.00.60 for large stainless drill pipe.
6-5/8 inch Heavy Weight Drill Pipe
Seamless stainless steel heavy weight drill pipe with 6-5/8 inch (168.3 mm OD) diameter, optimized for transition zones in oil/gas drilling strings to reduce fatigue. It includes upset ends for welding tool joints and hardbanding for wear resistance. This product is under HTS 7304.22.00.60 as stainless steel seamless drill pipe exceeding 168.3 mm OD.
7-inch High-Strength Drill Pipe for Deepwater
Premium seamless 7-inch (177.8 mm OD) stainless steel drill pipe engineered for deepwater oil and gas drilling, with enhanced collapse resistance and sour service compliance (NACE MR0175). Used in extended reach wells for superior hydraulics. HTS 7304.22.00.60 applies for its stainless steel seamless drill pipe design over 168.3 mm OD.
8-5/8 inch Sour Service Drill Pipe
Seamless stainless steel drill pipe, 8-5/8 inch (219.1 mm OD), certified for sour (H2S) environments in oil/gas drilling, featuring double shoulder connections for high torque. Ideal for challenging reservoirs with corrosive gases. Falls under HTS 7304.22.00.60 for large-diameter stainless seamless drill pipe.
9-5/8 inch Extended Reach Drill Pipe
High-performance seamless stainless steel 9-5/8 inch (244.5 mm OD) drill pipe for extended reach horizontal drilling in shale oil/gas plays, with friction reducer geometry. Built for rotary steerable systems. Classified in HTS 7304.22.00.60 as large OD stainless drill pipe.