Categories | Cryogenic LNG Storage Tanks |
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Brand Name: | CNASEC |
Place of Origin: | China |
Model Number: | 20000m3 |
Certification: | API, ASME, ISO9001, GB |
MOQ: | >1 |
Capacity: | 2X20,000m3 |
Design pressure: | -0.5/29 |
Main material of inner tank: | A240 TP304 |
Type: | Vertical cylindrical flat bottom self-support double wall tank |
Name: | LNG storage tank of CNCP |
Tank capacity: | 500~40,000m3 |
CNCP Cryogenic LNG Storage Tanks Liquid Nitrogen Storage Tank Small Medium Size
2x20,000m3 LNG storage tank of CNCP
Brief Introduction of Project
2X20,000m3 LNG storage tank for CNCP Shennan Oil Technology Development Co., Ltd., it's the first small-medium size LNG receiving station in domestic, which finished the first LNG ship receiving in Nov.2014.
Technical Parameters
Equipment name | 2X20,000m3 LNG storage tank | |
Type | Vertical cylindrical flat bottom self-supporting ceiling double tank | |
Design data | Inner tank | Outer tank |
Design pressure(kPa) | -- | -0.5/29 |
Design Temperature (℃) | -165 | (-20~+50) |
Working temperature(℃) | -163 | Normal temperature |
Inner tank medium | LNG | Expansion perlite+BOG |
Effective volume(m3) | 20000(-165℃) | - |
Design liquid level(mm) | 23500 | - |
Corrosion allowance(mm) | 0 | 1 |
Diameter D(mm) | 33000 | 35000 |
Height (mm) | 25500 | 28030 |
Main material | A240 TP304 | Q345R |
Daily evaporation rate (%) | ≤0.08 |
Advantages
1. Offsite tank pre-fabrication paralle with foundation construction.
2. Offsite pre-commissioning of tank.
3. Reduced manhours executed on site.
4. Reducing costs and schedule compared to the stick built traditional solution.
Background
CNASEC is one of the earliest companies engaged in the business of pressure cryogenic storage tank in China , which has completed over one hundred design & construction works since 1993.
Type of storage tank constructed: Dual metal vault tank, dual metal ceiling tank, as well as pregnant tank etc..
Tank capacity: 500~40,000m3
Storage medium: LOX (-196 ℃), LIN (-196 ℃), LAr (-196 ℃), Ethylene (-104 ℃), LNG (-165 ℃), LPG(-40 ℃) etc..
Our Strength
With over 30 years of laborious development, CNASEC has become a national engineering company taking technology as the core while developing engineering design, consultation and EPC projects simultaneously. We adheres to the policy of creating value for customers and take quality as priority. Keep on providing service to the customers at domestic and abroad as always. We will also make unremitting efforts to become an international engineering company with obvious characteristics and strong design, procurement, project management and general contract ability.
To date, CNASEC has established over 30 projects related to LNG and Ethylene etc., and been equipped with the ability of designing and developing 100,000m3-level full containment tanks. In addition, the company has successfully generalized a set of standardized systems of storage tank engineering, realizing the short-term goals of the construction period and successfully shaping the national brand image of large-scale cryogenic liquefied storage and transportation projects!
Advanced Design Software
◆Engineering Drawing Software:AUTOCAD
◆ 3D Factory Model Real-time Roaming:NAVISWORKS
◆Process Simulation Software:HYSYS
◆Pipeline Stress Analysis: CESAR II
◆Structural Analysis: ANSYS, ABAQUS, LUSAS,STAAD
◆3D Piping Arrangement System:PDMS
◆Project Management Software: PROJECT