Weihai COSCO's first new "Sea Shield" BOS ballast water system passed the test

On January 15, 2016, Weihai Zhongyuan Shipbuilding Technology Co., Ltd. successfully passed the first class “Haidun” BOS ballast water system (WY223 project) successfully passed the classification company product inspection and customer site acceptance, marking the products of Weihai COSCO Technology. The optimization has taken a new step.
It is reported that the system will soon be installed and applied on COSCO Shipping's 36,000-ton multi-purpose heavy-lift ship. On the basis of continuing the characteristics of the previous products, the system has more efficient filter unit, more reliable self-cleaning mechanism, more advanced UV inactivation technology, more stable automatic control system, reaching the international leading level, and can meet various ship types. Installation and modification requirements.

Seal Repair kit


Cypher SPRSEALS - it starts with seals


Since 1998, in the field of mechanical seal work and control, we have made step-by-step efforts to overcome the limitations and difficulties of the factors that affect the stability of the sealing performance, such as the material and the shape of the sealing lip.
Since 2000, continuous improvement and optimization of polyurethane elastomer materials and research on mixing with different materials and chemical raw materials. While the physical properties are balanced, new material performances after different chemical mixtures are also deeply developed.

Regarding the mixing research and development of nitrile rubber, hydrogenated nitrile rubber, silicone rubber, fluorinated rubber and various metal powders, countless deployment tests have also successfully realized the ideal special sealing material.
In the development and improvement of polyamide (nylon resin), polytetrafluoroethylene, and phenolic resin, we also ushered in a rapid increase in the number of our European customers and a doubled increase in sales in the Asian market.

We are researching dust seals (DKBI), piston rod seals (IDI, IUH, HBY), support rings (KZT,), piston seals (OUH, SPGO) in conventional hydraulic sealing systems day after day ), anti-wear rings/anti-wear rings (WR, SPGW) and are suitable for all kinds of jib cylinders, cantilever cylinders, bucket cylinders, lifting cylinders, and power steering cylinders.
Including the research and development and iterative production of the sealing ring of the hydraulic breaker, there have also been more new breakthroughs.

Thank you very much for your attention. If you have any demand for sealing system solutions, please be sure to contact me. I will cooperate with you in an honest and professional manner.

+ 0086 18024069172 / 18028519773
+86 020 3201 7236
sprseals@126.com



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