Corrosion resistance – protection against water and corrosion for chain used in extreme environments.
Hot-dipped Lubrication – thixotropic lubricant ensures full penetration around the plates and pins during build, providing the ultimate lubrication.
API-certified – Donghua’s Roller Chain operates in compliance with industry standards. Donghua is one of only a few chain manufacturers to hold this certification.
Heavy Duty Drill Compensator Chain: Our heavy duty oil-field Leaf Chain is used within offshore oil rigs where high loads and abrasive conditions are standard and where a chain with exceptionally long wear-life is required. Produced in the UK.
Heavy Duty Chain: Donghua’s Heavy Super Power (HSP) Chain is specifically designed for harsh and aggressive applications. It has an ultimate tensile strength up to 50 per cent higher than DIN standard chains.
Roller Chain: Our oil-field chain is API certified and available in multi-strands up to 13/4″ pitch with eight strands.
All Donghua products are manufactured in state-of-the-art facilities with precision tooling, delivering tolerances to within 0.5DIN accuracy. Our UK headquarters boasts a 25,000 square foot warehouse, a technical workshop and a testing laboratory.
Donghua has a growing network of Approved Product Partners, Stockists and Distributors across the UK and Ireland. To find your nearest supplier of Donghua Chain visit our interactive Locate a Supplier Map.
We’d love to hear from you.
Whether you have a question about our products, services or prices, our team is ready to answer all your questions.