Integrated Engineering & Installation

Conventionally installed aboveground, the LPG residual liquid storage tank demands a seamless, integrated construction blueprint that unifies civil foundations, tank farm layouts, and piping networks.

• Civil Foundation & Engineering: Custom-engineered based on tank dimensions, equipment loads, and site soil bearing capacity. It optimizes maintenance clearance, strategically integrates valve manifolds, and strictly adheres to fire safety separation distances.

• Anti-Corrosion Protection: The outdoor coating system is meticulously matched to the site’s environmental corrosivity. For high-humidity or highly corrosive environments, comprehensive coating standards and acceptance metrics are defined right at the design phase to guarantee long-term, rock-solid operational stability.

• Upstream Coordination: Interfaces, valve manifolds, and piping routes for the residual system are planned holistically from day one, ensuring a flawless, one-time commissioning of the station.

Applications & Siting Standards

I. Core Application Scenarios

• Residual liquid recovery systems paired with LPG cylinder filling stations.

• Vent and blowdown recovery systems for LPG station valve manifolds and piping networks.

• Drainage and recovery units for equipment maintenance and medium displacement in storage and distribution stations.

II. Siting & Layout Requirements

• Strategic Proximity: Positioned preferentially adjacent to residual liquid collection points, pump rooms, or centralized valve manifold areas to facilitate smooth gravity flow and efficient pump suction.

• Dual-Compliance: Siting simultaneously satisfies both equipment operational clearance and stringent fire safety separation distances.

• The Operational Hub: It serves as the vital infrastructure to close the loop on station management—centralizing residual liquid containment and unifying outward transport disposal.

Compliance, Manufacturing & Quality Control

As a classified pressure vessel, the entire manufacturing and inspection lifecycle strictly adheres to codes and regulations:

• Core Manufacturing Controls: Precise base material matching, flawless weld forming quality, high-accuracy tank geometry, and uncompromised reliability of all sealing structures.

• NDT & Testing: Non-Destructive Testing (NDT) is executed on critical pressure-bearing welds per project specifications, followed by hydrostatic/pneumatic testing and full factory inspections driven by design documents.

• Pre-Shipment Verification: Every unit undergoes a rigorous pre-shipment audit to verify process nozzle orientations, equipment markings, and pre-installed accessories.

• Upstream Alignment: Nozzle configurations, accessory checklists, and As-Built documentation standards are aligned during the ordering phase, drastically streamlining on-site acceptance.

Technical Specifications