Key Standards & Specifications:

· Primary Standard: API 5L (PSL1 & PSL2)

· Common Grades: A25, A, B, X42, X46, X52, X56, X60, X65, X70, X80

· Size Range: OD: 0.405" - 36" (10.3mm - 914mm)

· Wall Thickness: SCH 20 - SCH 160; WT: 2.0mm - 80mm

Primary Applications:

· Onshore Transmission: Mainline pipelines for long-distance transportation of crude oil and natural gas.

· Offshore Projects: Subsea flow lines, gathering lines, and transmission pipelines.

· Gathering Systems: Connecting production wells to processing facilities.

· In-Plant Piping: Process and utility lines within refineries and petrochemical plants.

Why Choose Xinyue?

· Unmatched Integrity: The seamless manufacturing process eliminates weld seams, the primary risk point for failure in high-pressure applications.

· Full Compliance: Our pipes are strictly produced to API, ASTM, ASME, and ISO standards, with full traceability and Mill Test Certificates.

· Superior Performance: Excellent mechanical properties, including high strength, toughness, and resistance to deformation.

· Rigorous Quality Control: Every pipe undergoes comprehensive testing, including hydrostatic, ultrasonic (UT), and dimensional inspection.

· Proven Project Partner: We are a trusted supplier for major pipeline projects worldwide, from concept to completion.

Contact us today for a quote and technical data sheets. Our engineering team is ready to provide the optimal seamless line pipe solution for your specific pressure, environment, and project requirements.