
Transmission Shaft Industrial Grade Forged for Stable Power Transmission in Machines. Wide Material Selection: Carbon steel, alloy steel, stainless steel, and various grades like 4140, 42CrMo4, 34CrNiMo6. Comprehensive Heat Treatment: Options include normalizing, quenching, tempering, annealing, and induction hardening. High Precision Forging: Forging tolerance up to +/-0.5mm with high forging ratio of at least 3.5. Robust Production Capacity: Annual production ability reaches 30,000 tons using hydraulic and air hammers. Strict Quality Certification: Certified with CE, RoHS, ISO 9001:2008, PED 97/23/EC, ABS, BV, GL, and DNV. Advanced Testing Standards: Ultrasonic testing per ASTM A388 and EN10228-3 with customizable QA & DOC reports. Flexible Customization: Customized shapes, sizes, and material properties available based on customer drawings. Fast Delivery Cycle: Delivery within 30 working days after contract signing and sample confirmation.