Wellhead Christmas Tree Maintenance: 7 Vital Fixes
Master wellhead christmas tree maintenance with our practical guide. Learn structure details, API 6A standards, and 7 vital fixes to stop leaks fast.
Drill String Components: A Complete Thread Guide
Explore essential drill string components and thread types. Learn about drill pipes, collars, and API standards to optimize your drilling operations today.
2026 Chinese New Year Holiday Notice – SHUNFU METAL
SHUNFU METAL will be observing the Spring Festival holiday from Feb 12 to Feb 24, 2026. Inquiries are welcome, but quotation processing may be delayed. Normal operations resume Feb 25.
OCTG Thread Specifications: Complete API Threading Guide 2025
OCTG thread specifications explained with detailed API threading dimensions for tubing and casing. Learn about round, buttress, and premium connections.
API 5L Line Pipe: Steel Grades, PSL1 vs PSL2 & Specs Explained
Complete API 5L line pipe guide covering steel grades X42-X80, PSL1 vs PSL2 differences, chemical composition, and mechanical properties for oil & gas pipelines
Drill Pipe Specifications: Complete Technical Guide for Engineers
Comprehensive guide to drill pipe specifications covering grades, dimensions, upset types, and mechanical properties per API 5D standards.