product Image
Non-Line Tensioner Cylinder Package System
Model
-
Series
Off shore Industry
Data
-
About Supplier
provider logo
KHNT

Submarine mast raising equipment, hydraulic power unit, hydroplane and rudder actuator, VLF/HF buoyant wire antenna

Tel
051-664-8200
Manufacturer
KHNT
Brand
-
SKU
121804
Product Name
Non-Line Tensioner Cylinder Package System
Model No.
-
Size
-
Weight
-
Product Details

Non-Line Tensioner Cylinder Package System

Riser Tensioner that is installed on the ship of offshore oil well drilling keeps the heaving motion between BOP and riser when drilling, protects the drilling equipment at the time of LMRP unlatching. It is combining the rising of stable tensile force hydraulically with air damping function at the same time.

         
                  NL Riser Tensioner                                         Local Operation Panel                                       Main MIMIC Display


COMPONENTS

- Cylinder
It is the core part which affect actually the correction between cylinder's stroke and heaving of surface friction, as a part that raise the sustainable tensile force.

- Supporting Ring
Connecting and disconnecting the Riser and Riser Tensioner, transmitting the cylinder pressure, the key part patented by foreign country.

- Accumulator
Part that comprising with lower oil and upper air parts mixed together, and is operated by density difference and has function of upper Air Damper to correct the motion of heaving.

- Working APV(Air Pressure Vessel)
Raising the pressure of actual operation

- Standby APV(Air Pressure Vessel)
Storing the pressure of HP Compressor

- Control System
Controlling the pressure of Working APV out of Standby APV, sensing and monitoring the amount of accumulator

- HPU
Replenishing the oil of Accumulator


NL Tensioner Cylinder Package System Ability and advantage
(VS. Wire Type Tensioner)
Apply
Designed to correct the longitudinal twisting by the rest of cylinders randomly at the failure of one cylinder of themPossible to apply the BOP lifting Cylinder to the top the Drilling Motion Compensator System


Submarine mast raising equipment, hydraulic power unit, hydroplane and rudder actuator, VLF/HF buoyant wire antenna
Keumha Naval Technology Co., Ltd. was established in 2005 in the management principle of “The company that puts the customers and employees first in trust and confidence”. We have led the localization & commercialization of the defense industry equipment by promoting the consistent research & development for localization and the continuous cooperation & development for overseas technology for the defense industry equipment of Navy ships (submarine, surface ship) and Coast Guard ships in the meantime. We have been promoting the aggressive technology development to expand into the fields of maritime leisure, offshore plant industry and environment & renewable energy with our R&D Center as the center for prior occupation of technology in the field of the futurity business based on these localized technology. We have trained top-level human resources constantly to improve the professionalism and personality of employees over adopting the commission education of professional organization and graduate school as compulsory courses. We are performing the controls of technology, process, quality and following-up on sales thoroughly all the way to keep development will, quality level and trustable delivery constantly. And also, our company are developing the markets all over the world through the established overseas network. In the future, our whole staff will devote ourselves much more sincerely and contribute to the society and national interest with technology competitive power independently in the field of Blue Ocean. In addition, we will do our best to operate the company under the conception that any business will promote itself.