
Heat-Resistant Steel Shaft for Petroleum Applications. Customized Gear Solutions: Customized gear shafts, eccentric shafts, and bevel gears based on customer drawings and material requirements. High Precision Accuracy: Journal diameter accuracy IT01-IT5 and relative position accuracy 0.001-0.005mm for critical applications. Large Scale Manufacturing: Capable of producing gears up to 13,000mm diameter and shafts up to 5,000mm length. Comprehensive Quality Inspection: Includes chemical component testing, UT testing, hardness checks, and mechanical property analysis. Global Export Experience: Over 10 years of export history to 50+ countries including USA, Australia, and Russia. Diverse Material Options: Available in Carbon Steel, Alloy Steel, 42CrMo, 35CrMo, and other specified materials. Professional Packaging: Anti-rust oil spray and waterproof wrapping with steel frames or wooden boxes to prevent damage.