Piggy Back Marine Loading Arm

Customization:	Available
After-sales Service:	Provide
Warranty:	12 Months From Commissioning or 18 Months From Del

Overview

Marine Loading Arm (MLA) is specifically designed to transfer liquid and gas between the piping systems of jetties and ships. It is engineered to accommodate the normal drift range of tank ships during transportation, ensuring safe and efficient operations.

Technical Specifications

Model	Piggy Back Marine Loading Arm
Condition	New
Certification	ISO9001, QS, GS, TUV, GB
Storage Objects	Liquid, Gas
Nominal Diameter	DN100 ~ DN500
Design Pressure	-0.06MPa ~ +10MPa
Design Temperature	-196℃ ~ +250℃
Pipe Material	CS, SS, Low-Temp Steel, PTFE Lining
Operation	Electro-Hydraulic / Manual
Ex-Proof	Ex DbII BT4
Wind Resistance	Up to Level 12 (55m/s)

Key Features

Easy Operation: User-friendly design for manual or electro-hydraulic control.
Maintenance Friendly: Sealing systems are designed for quick and easy replacement.
Independent Support Structure: RC model uses large diameter slewing bearings to handle structural and wind loads, protecting swivel joints.
Stress Elimination: Non-rigid connections between pipeline and support eliminate thermal stress from temperature changes.
Vapor Recovery: Supports vapor return lines in 3", 4", or 6" sizes.

Key Safety Components

Emergency Release System (ERS)

Protects equipment from damage during fires, typhoons, or ship drift. Automatically disconnects to prevent medium leakage and environmental pollution.

Quick Connect/Disconnect Coupler (QCDC)

Allows for fast and efficient hydraulic connection to ship manifolds, compatible with various flange sizes.

High Performance Swivel Joint

Features a double raceway structure with high load capacity and superior sealing performance.

Professional Services

After-Sales Support

12 months warranty from commissioning.
24/7 global technical assistance.
Comprehensive on-site operator training.
Swift spare parts delivery.

Manufacturing Excellence

Equipped with over 500 production machines and 100+ inspection devices. Our facilities cover 790,000 square meters for precision machining, riveting, and assembly.

Global Trust

Frequently Asked Questions

Q: Are you a trading company or a manufacturer?

A: We are a professional manufacturer specializing in the liquid loading and unloading industry, serving our clients directly.

Q: Do you provide product catalogs?

A: Yes, all our products have catalogs. We can provide the E-catalog directly and timely upon request.

Q: How many types of loading arms do you manufacture?

A: We offer various designs based on site space and customer requirements, primarily divided into Full Balance (FB) and Rotation Counterweight (RC) types.

Q: What kind of On-site Training do you offer?

A: After on-site acceptance tests, we provide comprehensive operation and maintenance training for your technical operators.

Q: Do you provide spare parts for long-term use?

A: Yes, we offer a two-year spare parts package. Since we manufacture our own swivel joints and sealing rings, delivery times are extremely short.

Q: Can the loading arms be customized for specific media?

A: Absolutely. Our arms can be customized in terms of materials, configuration, and sizing to handle specific chemical or cryogenic products.