Made in China API 7-1 5" Integral Hwdp Heavy Weight Drill Pipe for Drilling

Made in China API 7-1 5" Integral Hwdp Heavy Weight Drill Pipe for Drilling. API 5DP & API Spec 7-1 Compliance: Manufactured to meet strict API 5DP and API Spec 7-1 standards for oil and gas drilling. Multiple Steel Grades Available: Offers E75, X95, G105, and S135 grades to suit various drilling pressure requirements. Wide Size Range: Outer diameters from 2 3/8" to 6 5/8" and wall thicknesses from 6.45mm to 12.7mm. Three Length Ranges: Available in R1 (18-22ft), R2 (27-31ft), and R3 (38-45ft) to optimize drilling efficiency. Custom Upset Options: Offers Internal Upset (IU), External Upset (EU), and Internal-External Upset (IEU) configurations. Diverse Connection Types: Compatible with NC26-NC50, 5 1/2FH, 6 5/8FH, and other standard API connections. OEM and ODM Services: Customization available from customer samples and designs for specific project needs. High Production Capacity: Annual storage capacity of 30,000 metric tons ensures reliable supply for large projects.