-
WhatsApp / Mob : +86 156 5177 2521
-
Email : mrwin@cnbangwin.com
WhatsApp / Mob : +86 156 5177 2521
Email : mrwin@cnbangwin.com
Liquefied natural gas (LNG) storage tanks are specialized products for storing LNG. They are special equipment, Class III pressure vessels, and undergo rigorous manufacturing processes including flaw detection, hydrostatic and pneumatic pressure testing, on-site inspection by the technical supervision bureau, and issuance of a pressure vessel inspection certificate. External rust removal and painting are also part of the manufacturing process. LNG storage tanks undergo strict quality assessments regarding the materials, dimensions, weld quality, operational quality, installation quality, internal devices, and safety accessories of pressure-bearing components. Routine physical and chemical tests are conducted on the tank materials, such as mechanical properties and chemical composition. Welded joints, welds, tank heads, and the geometric positions of various pressure-bearing components are rigorously inspected using X-ray non-destructive testing and magnetic particle testing. The product's sealing performance, pressure resistance, and all technical indicators that could affect its safe operation are also tested.
Brand:
BANGWINProduct origin:
ChinaLead Time:
90Product System Diagram
Technical parameters
| Vertical LNG storage tank | ||||
| Serial Number | Specifications | Dimensions | Weight (Kg) | Remarks |
| 1 | CFL-5/0.8 | φ1916×5040 | 3800 | Support |
| 2 | CFL-10/0.8 | φ2316×5788 | 5500 | Support |
| 3 | CFL-15/0.8 | φ2316×7725 | 7500 | Support |
| 4 | CFL-20/0.8 | φ2416×8902 | 8700 | Support |
| 5 | CFL-30/0.82 | φ2916×8594 | 11600 | Support |
| 6 | CFL-50/0.8 | φ3116×11392 | 17900 | Support |
| 7 | CFL-50/0.8 | φ3216×10842 | 17500 | Support |
| 8 | CFL-60/0.8 | φ3016×14365 | 21400 | Support |
| 9 | CFL-60/0.8 | φ3216×12462 | 20500 | Support |
| 10 | CFL-100/0.8 | φ3420×17666 | 34800 | Support |
| 11 | CFL-150/0.8 | φ3720×21128 | 50900 | Support |
| 12 | CFL-200/0.8 | φ4024×22855 | 62300 | Skirt |
| 13 | CFL-60/1.44 | φ3016×14551 | 24400 | Support |
|
Horizontal LNG storage tank |
||||
| Serial Number | Specifications | Dimensions | Weight (Kg) | Remarks |
| 1 | CFW-5/0.8 | φ1916×4572 | 3900 | Saddle |
| 2 | CFW-10/0.8 | φ2316×5398 | 5500 | Saddle |
| 3 | CFW-15/0.8 | φ2316×7258 | 7800 | Saddle |
| 4 | CFW-20/0.8 | φ2416×8456 | 9100 | Saddle |
| 5 | CFW-30/0.82 | φ2916×8289 | 12200 | Saddle |
| 6 | CFW-30/1.44 | φ3016×7969 | 14200 | Saddle |
| 7 | CFW-50/0.82 | φ2916×12729 | 17800 | Saddle |
| 8 | CFW-60/0.82 | φ2916×14929 | 20900 | Saddle |
| 9 | CFW-60/0.8 | φ3216×12135 | 20300 | Saddle |
| 10 | CFW-60/1.44 | φ3020×14325 | 24400 | Saddle |
| 11 | CFW-70/0.8 | φ3216×13885 | 22400 | Saddle |
| 12 | CFW-75/0.8 | φ3216×14785 | 23600 | Saddle |
| 13 | CFW-100/0.8 | φ3420×16918 | 33600 | Saddle |
| 14 | CFW-100/0.8 | φ3520×15902 | 33200 | Saddle |
| 15 | CFW-120/0.8 | φ3824×15926 | 41800 | Saddle |
| 16 | CFW-150/0.8 | φ3824×19426 | 50500 | Saddle |
| 17 | CFW-200/0.8 | φ4028×22955 | 64900 | Saddle |
-
Product Advantages
Material Advantages:
The raw materials are sourced from leading companies in the industry, ensuring stable and reliable quality. This effectively reduces the number of longitudinal and circumferential welds and end cap splicing welds. Only burrs need to be trimmed from the cylinder body, resulting in no large waste, improving material utilization and guaranteeing product quality.
The standard carbon steel submerged arc welding wire and flux used are Lincoln welding wire and flux from the USA, ensuring stable and reliable welding quality and an aesthetically pleasing appearance.
Two types of paint are available: domestic and imported. Both offer a beautiful finish and excellent weather resistance.
Processing capabilities and technological advantages:
1. Laser cutting ensures high precision with an error within 0.05 mm, guaranteeing welding quality; heat exchanger baffles can be directly laser-cut.
2. For stainless steel longitudinal and circumferential welds ≤10 mm thick, plasma welding is used, with single-sided welding and double-sided forming, reducing welding wire consumption. Compared to submerged arc welding, it eliminates the need for carbon arc gouging, avoiding carburization, resulting in a beautiful appearance, low heat input, and excellent weld quality. Radiographic testing pass rate is over 99%.
3. Argon arc automatic welding machine provides high and stable welding quality and a beautiful weld appearance.
Advantages of a professional, assembly-line production model:
Product manufacturing is divided into more than a dozen processes, including material cutting, head pressing, rolling, longitudinal and circumferential welding, assembly welding, machining, heat treatment, hydrostatic testing, sandblasting, and painting. Each process is equipped with professional personnel, and there is a secondary division of labor within each process, which effectively improves work efficiency and product quality.
IPv6 network supported 
