ΆΓ Technical Control

At Daihan Anchor Chain Mfg Co Ltd, each employee is dedicated to making the very best product possible through technological competitiveness and strict quality management.
ΆΓ Flash butt welding

Regular calibration of high-quality welding machine(ESAB) and standardization of optimum welding conditions have contributed to quality enhancement on the welding line. The results of welding operations for chain cables are automatically recorded on the computer zip drive for perfect product traceability.



ΆΓ Heat-treatment

The continuous quenching/tempering furnace uses an automatic PID method to maintain temperatures at optimum levels. During quenching, water temperature is maintained below the fixed level by strong agitation, and sufficient tempering improves product quality.

ΆΓ Fatigue life test

Because of the long functional life of chain, especially offshore mooring chain, its fatigue life span is critical to its performance. In order to make effective improvements in chain's fatigue life, Daihan Anchor Chain Mfg Co Ltd, in cooperation with KIMM, performs a full-scale fatigue test for evaluation of each chain life..
ΆΓ Corrosion test

In cooperation with steel manufacturers and research institutes, we are also performing a cooperative study on the effect of seawater on corrosion of offshore mooring chain

ΆΓ NDT Method

DaiHan Anchor Chain Mfg Co Ltd continues to make technical developments for the NDT-line through collaboration with NDT makers and research institutes to obtain product reliability for our customers..
ΆΓ Studless Chain

Studless link chain meets the same stringent quality standards as stud chain in terms of proof & breaking strength, mechanical properties, and fatigue life. Since tasks of stud inserting and stud welding are excluded from its manufacturing process, less stress is generated and life span is prolonged.

DAIHAN ANCHOR CHAIN MFG. CO. LTD.
740, DOHWA-DONG, NAM-GU, INCHEON, KOREA (Zip Code:402-063)
Website : www.daihananchorchain.com E-mail : sales@daihananchorchain.com