Loading Arms

LPG Loading Arm Descritpion The LPG bottom loading arm consists of a liquid transfer arm and a vapor return arm, designed to ensure safe and efficient LPG loading and unloading operations. The dual-line configuration enables simultaneous liquid transfer and vapor recovery, providing reliable performance, enhanced safety, and closed-loop operation. Specifications Transfer medium: liquefied petroleum gas (LPG), propane, butane, etc. Nominal diameter: DN50～DN80 Design pressure:

Bottom Loading Arm with Dual Arms Description The dual-arm bottom loading arm provides a safe and reliable solution for the closed-loop transfer of LPG, ammonia, and other liquefied gases during bottom loading and unloading operations. Designed for road and rail tankers, it ensures secure connections, efficient fluid transfer, and enhanced protection for both operators and the environment. Specifications Nominal diameter: DN50～DN150 (liquid phase), DN50～DN100 (gas phase

Single Arm Bottom Loading Arm Description The single-arm bottom loading arm is engineered for safe and efficient bottom loading and unloading operations on road tankers and railcars. Designed for closed-circuit transfer, it enables reliable handling of various liquid media while minimizing product loss, emissions, and operator exposure. Specifications Nominal diameter: DN50～DN200 Design pressure: 1.0MPa～2.5MPa Design temperature: -40℃ ～+230 ℃ Pipeline material: carbon steel

Top Loading Arm with Vapor Recovery Description Designed for closed-loop top loading applications, this vapor recovery loading arm provides safe and reliable transfer of volatile and toxic fluids to road tankers and railcars. The integrated vapor return system captures and recovers highly volatile vapors during loading, reducing product loss, emissions, and environmental impact. Specifications Nominal diameter: DN50～DN200 (liquid phase), DN50～DN100 (gas phase) Design pressure

Floating Suction Unit Description Floating suction units are widely used in storage tanks for the transfer of fuels, oils, and petrochemical liquids with a specific gravity below 0.9. The floating suction system follows the liquid surface level, allowing clean product withdrawal while minimizing the risk of drawing in sediment, water, and other impurities. Features · Clean product withdrawal: The floating suction unit keeps the fuel inlet positioned just below the liquid

Top Loading Arm with Single-arm Description The single-arm top loading arm is specifically designed for open-top loading and unloading operations on road tankers and railcars. By enabling the transfer of bulk liquids through the tanker’s top manhole, it offers a versatile, user-friendly, and dependable solution for liquid handling applications in the chemical, petroleum, and industrial sectors. Specifications Nominal diameter: DN 4 0～DN250 Design pressure: -0.06MPa～2.5MPa

Top Loading Arm with Dual Arms Description Designed for closed-loop top loading and vapor recovery operations, this dual-arm loading system enables the safe transfer of volatile, hazardous, and toxic fluids to and from road tankers and railcars while minimizing vapor emissions and ensuring operator safety. Specifications Nominal diameter: DN50～DN200 (liquid phase), DN50～DN100 (gas phase) Design pressure: -0.06MPa～2.5MPa Design temperature: -40℃～+230℃ Pipeline material: carbon