To provide safe extracting hydrocarbon raw products, a complex of blowout preventer equipment is installed without fail at the oil stations. It is intended to seal the wellhead, and to prevent open oil fountaining out of the well when emergencies occur, at holding maintaining works, and other operations.
The main operational component of the blowout preventer equipment is preventor. According to the method of locking the medium flow, preventors are divided into several kinds, one of the most common of them are ram-type devices.
The wells are sealed by using these rams that get closed at a required moment due to hydraulics. The rams are set into the holes of the ram holders which are fixed in the rod grooves.
A blowout preventer equipment complex as well as many other components of oil extracting towers function under conditions of aggressive media exposure. That’s why its parts need effective protection.
MODENGY anti-friction solid-film coatings help to provide long-term corrosion protection, and to extend service lifetime of the equipment.
So, the coatings complex consisting of MODENGY 1005 and MODENGY 1014 is applied onto the surfaces of ram holders. The pointed products have high anti-corrosive properties what has been proved by using accelerated tests in salt mist chamber according to ISO 9227 standard. Joint use of these coatings enable to gain the best effect, and to provide corrosion protection for the entire operation term of the ram holders.
These products are applied onto preliminary prepared part surfaces out of spraying gun, and get polymerized at heating in a kiln.
MODENGY anti-friction solid-film coatings improve smoothness of going, and provide standard operating of the elements even after a long downtime without necessary to maintain them.
