Earlier this month, South Korea's ship fittings company NK received an order for Air Pressure Vessel (APV), worth $10 million, which is the core component of the drilling ship Riser Tensioner System (: Maritime Hydraulics Riser Tensioner System).
It is reported that the order was mainly delivered at the beginning of 2013, and specific negotiations for another order for the delivery period of the second half of 2013 and 2014 are being carried out. As the demand for oil rigs rises, the APV demand for its main accessories, the Riser Tensioner System, has also increased year by year.
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