Introduction: Selected raw materials, strict control of processing steps, and rigorous testing are used to ensure the high reliability and durability of the product during use. Faced with complex working conditions in the deep sea, Hikelok deep-sea valves always have outstanding performance. Follow Hikelok to learn more!
With the development of society and technology, the development of marine resources is increasingly favored by people. At present, more than 100 countries and regions around the world are conducting oil and gas exploration in offshore areas, and offshore crude oil production is increasing day by day. The demand for underwater equipment for offshore oil and gas is also constantly increasing. With the deepening of newly developed oil wells, many key production systems are required to provide uncompromising safety and reliability in some of the most demanding applications worldwide.
Underwater oil extraction not only requires precautions against the damage caused by natural disasters to offshore drilling platforms and subsea facilities, resistance to saltwater corrosion and the impact of bubbles or debris in the fluid or gas being transported, but also takes into account the increasing temperature and pressure with the depth of the oil well, which poses a severe challenge to underwater facilities such as underwater wellheads, Christmas trees, blowout preventers, underwater valve manifolds, connectors, underwater metering devices, separation devices, and pressurization devices. At sea and underwater, every link between the two must not have any mistakes. Even a small deviation can cause major accidents. Therefore, it is very important for these key systems to withstand harsh external environments, ensure structural integrity, and operate safely and reliably. Today, we will take Hikelok's deep-sea valve as an example to explore.
Deep sea ball valve
This is a deep-sea ball valve designed with a standard structure, O-ring sealing, and resistance to internal and external high pressure. O-ring sealing can prevent seawater from entering the valve; Install a thrust washer under the valve stem to effectively prevent valve stem displacement and ensure structural stability; Super strong corrosion resistance, able to adapt to harsh environments such as media and seabed. The design of both ROV and manual structure makes installation convenient and easy for operators or remote control of ROV.
Structural features:
● Maximum working pressure: 15000 PSI (1034 bar)
● Working temperature: 0 ℉ to 250 ℉ (-18 °C to 121 °C)
● Maximum water depth: 13800 feet (4200 meters)
● 316 stainless steel cold working material, capable of handling various corrosive media on the seabed
● Integral and ear shaft installation valve stem design
● PEEK valve seat has excellent heat resistance and wear resistance
● The entire flow channel can minimize pressure drop
● Up to 25 years of operational lifespan
● Port adaptation for various pipeline fittings
Deep sea needle valve
The deep-sea needle valve adopts a non rotating valve stem design, which can ensure structural stability and no wear; O-ring seal to prevent seawater from entering. The product has strong corrosion resistance, adapts to underwater environments, and has a small operating torque; The design of both ROV and manual structure facilitates the operation of ROV by operators or remote control.
Structural features:
● Maximum working pressure: 20000 PSI (1379 bar)
● Working temperature: 0 ℉ to 250 ℉ (-18 °C to 121 °C)
● Maximum water depth: 13800 feet (4200 meters)
● 316 stainless steel cold working material
● The valve stem packing is located below the thread, which can effectively prevent stains and thread wear
● Metal to metal valve seat sealing
● Reliable packing gland nut locking device
● Adapt to various pipeline fittings
● With a lifespan of up to 25 years and multiple flow channel forms
Structural features:
● Maximum working pressure: 20000 psi (1037 bar)
● Working temperature: 0 ℉ to 250 ℉ (-18 °C to 121 °C)
● Maximum working depth: 13800 feet (4200 meters)
● O-ring seal: can effectively prevent seawater from flowing into the medium
● Sealing method: metal to metal or soft sealing material
● Low opening pressure: opening at 14 psi to 26 psi
● 316 stainless steel material, meeting NACE MR-0175 requirements
In addition, Hikelok can provide deep-sea filters and various pressure interface deepwater fittings and valves. For more ordering details, please refer to the Hikelok official website selection manual. If you have any selection questions, please contact Hikelok's 24-hour online professional sales personnel.
Post time: Aug-26-2024