Product Description
Crane pipe AL2503 is mainly used for bottom loading and unloading operations of trucks and trains. It is suitable for crude oil, residual oil, chemical media, coal water slurry, etc. With a working pressure ranging from -0.08Mpa to +2.5Mpa, the pipeline material can be selected from carbon steel, stainless steel, etc., enabling efficient loading and unloading of various materials.
Our land loading arm is especially designed for transporting fluid between piping system and tanker, which shall be designed for different tanker, liquids and site conditions.
Equipped with loading platform, folding stairs and safety cage to make the land loading arm into a complete loading system.
By level location or quantitative monitoring, while fluid level exceed the present value, provide the sound and visual alarm or the remote signal.
According to the products, models and requirements of customers, the operating modes could be manual, pneumatic or hydraulic etc.
LDCO's loading arm in the workshop :
LDCO's loading arm on site:
Product Parameters
The basic technical data for AL2503 land loading arm:
AL2503 is a typical of bottom loading arms.The type of loading arm usually connects to the tanker by flanges or quick coupling. It has good sealing performance. |
Places Applied |
Bottom closed loading or unloading |
Applications |
Product oil, chemicals, etc. |
Nominal Diameter |
DN50~DN100 |
Working Temperature |
-196~250ºC |
Working Pressure |
PN1.0~PN4.0 |
Material of pipeline |
Carbon steel, stainless steel, aluminum, low-temperature steel, PTFE lined etc. |
Detailed Photos

Packaging & Shipping
The overseas project cases:
Company Profile
LIANYUNGANG LOADARM INDUSTRY CO., LTD.is mainly engaged in the R&D, design, manufacturing, sales and maintenance of petrochemical storage and transportation equipment and accessories, as well as petrochemical storage and transportation automation control systems. Its products include loading arms, floating roofs, marine arms, network shells, movable ladders, loading control systems, skid-mounted equipment, etc., and it is a high-tech enterprise. The company is located in Lianyungang City, the eastern bridgehead of the Eurasian Continental Bridge, where the climate is pleasant and the natural scenery is beautiful. In particular, the convenient land and sea transportation conditions provide favorable geographical advantages for the development of the enterprise.
LIANYUNGANG LOADARM INDUSTRY CO., LTD. is a professional manufacturer of petrochemical storage and transportation machinery and automatic control systems. Its products are widely used in large and medium-sized petrochemical enterprises in China. Products such as loading arms, jibs, floating roofs, movable ladders and skid-mounted equipment are exported to Vietnam, Indonesia, France, Nigeria, South Africa, Italy, Saudi Arabia, etc., and have been recognized by domestic and foreign customers. The company attaches great importance to talent development and strictly controls product quality, regarding "quality" as the cornerstone of its development.
We will continue to adhere to product technological innovation, closely track the development status of domestic and foreign petrochemical storage and transportation equipment, continuously strengthen the technological R&D of independent products, and provide customers with high-quality products featuring cutting-edge technology, superior quality, energy conservation and environmental protection
FAQ
1.Q: What is your production period or delivery time?
A: Delivery time can be within 20 days. For special products, could be within 30-50 days.
2.Q: What payment terms do you offer?
A: T/T before shipment or L/C can be accepted.
3.Q: Can you do OEM or use the customer's name plate for the product?
A: we can accept and welcome.
4.Q: How do you make sure of the quality of your products?
A: We have a strict quality control process in factory, including inspections at every stage of production, RT test, PT test and hydraulic test etc. We have ISO certification, welding certificate and welder certificate from TUV.
5.Q: Can you provide documentation and certifications for your products?
A: Yes, we can provide all necessary documentation and certifications, including material certificates, inspection reports, and also the customs clearance certificate such as CO, Form E etc and compliance with industry standards.
6.Q:Hong long is your warranty period?
A:12 months from commissioning or 18 months from delivery, whichever comes firstly. Sometimes we can supply 2 years warranty.