60 cubic meter LNG storage tank

Technical and Quotation Proposal for Liquefied Natural Gas (LNG) Storage Tanks

RMB Unit; (Ten thousand yuan)

Serial Number

Name

Specs and Models

Quantity

Unit Price

Price

Note

1

Low-temperature LNG Storage Tank

CFL-60/0.8

(23T Maximum Liquid Capacity)

1 unit

37.3

37.3

Vertical; group seating support.

Note: This quotation is after tax, excluding shipping costs.

Production Cycle: Ready for shipment within 15 days after contract becomes effective.

Payment Terms: 30% deposit upon contract signing, with the remaining balance due in full before shipment.

Tank Color: Base coat is polyurethane paint, top coat is white acrylic magnetic paint, each applied in two coats.

60m³ Vertical LNG Storage Tank Technical Specifications:

Container Category: II Type

Structure Type: Horizontal

Insulation Method: Vacuum Powder Insulation (Pearlescent Sand)

Medium: LNG (Liquefied Natural Gas)

Design Temperature: Inner Shell: -196℃           Outer Shell: -20-50℃

Design Pressure: 0.84 Mpa                Outer Shell: -0.1 MPa

Maximum working pressure: 0.8 MPa        Outer Shell: -0.1 MPa

Volume: 60 m³                   Effective Volume: 54 m³

Material: Inner Shell: S30408       Outer Shell: Q345R

Specs: Inner Shell: ?2500×11310×10/10; Outer Shell: ?3000×12110×10/12

Total Length: 24,260 kg | Insulation Spacing: 250mm | Inner Tank Inner Tube Material: S30408

Insulation Sandwich Material: TCHP-50 Pearl Sand  Filling Quantity: >52.2 m³

Internal Pressure Test: Medium: Nitrogen, Test Pressure: 0.96 Mpa

Valves; Low-temperature stainless steel stop valves

Sealing vacuum degree: ≤5 Pa

Static evaporation rate ≤ 0.2%/day

Vacuum sandwich leakage gas release rate ≤ 2×10^-6 Pa.m^3/s

Manufacturing Acceptance Standards; GB150-2011, "Container Regulations", GB/T18442-2011

Tank Pipeline Valve Instrument List (Domestic High-Quality Products):

Serial Number

Name

Specs

Quantity

Manufacturer

1

Low-temperature long-handled ball valve

DN50

6 sets

Furui Special Equipment Co., Ltd.

2

Low-temperature long-handled ball valve

DN10

1 set

Furu Special Equipment Co., Ltd.

3

Three-way ball valve

DN25

1 set

Furui Special Equipment Co., Ltd.

4

Safety Valve

DN25

2 sets

Furui Special Equipment Co., Ltd.

5

Detonation Sheet

DN25

2 pieces

Shanghai Huali

6

Level Differential Pressure Gauge

1 set

Sichuan Xinlan Stone or Lan Stone

7

Vacuum Valve Assembly

DN50

1 set

Sichuan Xinlan Shi or Lan Shi

8

Oxygen Pressure Gauge

0-1.0MPa

1 piece

Chengdu Tianwei Instrument Factory

Huzhou Boiler Factory Co., Ltd.

Product Description

Brand Huoguo Group Model CFW-100/0.8

Material: Stainless Steel, Diameter: 3400mm

Application Range: -162℃; Volume: 100,000L

Heat Exchange Area - See drawing m², Ambient Temperature - See drawing °C

Wall Thickness: 10/12mm, Outer Dimensions: 3424*16442mm

Origin: Shandong, Heze

60 Cubic Meters LNG Tank Price Manufacturer Supplies 30 Cubic and 60 Cubic Meters LNG Tanks

3. LNG Tank Fault Inspection and Handling 3.1 Daily Inspection

3.1.1 Level gauges and pressure gauges are functioning properly.

3.1.2 Are the stop valves, regulating valves, and safety valves in normal working condition?

3.1.3 Tank, pipelines, and valves for any leaks.

3.2 Regular Inspections

3.2.1 The pressure gauge should be calibrated annually and accompanied by a test certificate with a lead seal.

3.2.2   The safety valve should be calibrated annually and sealed with lead.

3.2.3   Low-temperature liquids should be analyzed every three to six months as needed for operation.

3.3 Fault Handling

Fault occurred

Original Cause

Measures for Handling

1. Abnormal inner tube pressure

Increase or Decrease

A Pressure Gauge Distortion

B tank vacuum reduced

Valve operation error

A Pressure Gauge

B heavy vacuum extraction

C meets manual operation requirements

2 Level Gauge Distortion

Improper operation of the A level gauge valve

The B level gauge is damaged.

Reoperate as per requirements

Replace with a new level gauge

3 External frosting on storage tank

Vacuum Failure

B-laminate leakage

C Pearl-like sand sinking

A re-evacuate the vacuum

B pressure test and leak check, then evacuate the air

Install pearlescent sand in the C-balanced sandwich and then vacuum again.

Note:

If the user needs to evacuate or re-fill with pearlescent sand in the sandwich layer, they must first empty the inner tube of its liquid, and must wait until the inner tube returns to room temperature before proceeding.

2. If customers encounter difficult-to-handle issues, they may contact our after-sales service department promptly. We offer three-year quality warranty for our products, and also provide repair services for products beyond the warranty period and for non-our company's products.

4. Cautionary Notes

4.1 The vacuum valve is sealed before the product leaves the factory. After the storage tank is delivered to the customer's site, the customer must ensure to protect all pipeline valves during installation, especially the vacuum valve, and strictly prohibit collision or opening the vacuum valve.

4.2 Do not empty the liquid in the tank unless it will be unused for a long period, to prevent the inner cylinder from overheating and necessitating re-cooling when refilling, which could result in unnecessary losses.

4.3 Low-temperature liquid storage tanks are used for containing liquid nitrogen, liquid oxygen, and liquid argon among three types of liquids. However, when switching to another liquid, the original liquid must be completely drained and the tank purged to a qualified standard before filling with the new liquid.

Note:

1. The full-check valve opens when the liquid is almost full, closes when liquid starts to flow, and stops the inflow. When refilling for the first time, the liquid should be introduced from the top first, followed by the bottom.

2. Open during waste liquid discharge.

3. Release the vent valve when the container pressure is too high.

4. The container automatically opens when over-pressurized. Normally, only one is used; if the working one fails, the other is immediately activated to ensure the safe operation of the storage tank. The damaged safety valve is then repaired and inspected, and upon passing, it is promptly reinstalled.

5. The inner cylinder automatically starts after the pressure boost valve is opened when an increase in pressure is required.

6. The level gauge is often turned off during normal operation.

7. Burst upon overpressure; replacement is mandatory immediately after bursting.

Natural Gas Storage Tank Price - Direct from Manufacturer: 100 Cubic Horizontal LNG Tank, Competitive Pricing, High Vacuum Level