1. We adopts steel ingot from famous steel facotory in China,  EAF or ESR steel.

2.Upon receipt of raw material, HHF's QC employees will die-stamp the exclusive serial number on both ends of material.

3. After each process, QC department will perform inspection, they will record the inspection result and keep the record according to the requirements of QMS.

4.We provide Mill certificate, includes Chemical compostition, Mechnical properties, UT test, MPI test etc


 Products Name

Main Material

Size Range

Delivery Status

Fan Shaft

C45, 42CrMo4V, 34CrNiMo6

OD: 250mm to 1000mm

Length: up to 12000mm

Single Weight: up to 25 tons

Anealed, nomalized,

quenched & Tempered, 



If you have any suggestions or opinions about our products,please leave a message,and we will immediately answer your questions. Thanks for your support.

Releated Products
  • Tel
  • Mail
  • Address
  • Inquiry