The design and manufacture of Ram BOP is according to API Spec 16A standard

●  Body and side door are made of alloy steel;
●  Seal rings assembly is to improve sealing of side door;
●  Use floating type ram. Front ram rubber is separated from top ram rubber, making it more reliable in sealing and easier to change;
●  Use buried oil way inside body. Loading hinge is separated from hydraulic hinge;
●  Compact hinge structure makes it easy to be assembled and disassembled;
●  Arc-shaped body chamber with four round comers are used as transition section to reduce stress peak value whenever bearing pressure;
●  Ram cavity can be fitted with ram assembly of same type BOP made abroad;
●  Flange grooves are stainless steel lined.

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