Hydraulic hose for bolt tensioner HHP Series BI-BT25H

The Hhp Hoses Series BI-BT25H is a specialized hydraulic hose collection designed for bolt tensioners, particularly characterized by their robust construction and high-pressure capabilities. The inner part of these hoses is made from polyoxymethylene (POM), known for its strength and stability. Surrounding this core are six spiral layers of high-strength steel wire, which provide exceptional reinforcement against pressure and environmental factors.

The outer sheath is made of polyamide (PA), which offers excellent resistance to wear and environmental conditions. This combination of materials ensures that the hoses are not only strong and durable but also flexible enough to handle the rigors of bolt tensioning applications.

The hoses come in various lengths, each identified by its item code, and are designed to work under high pressure. They have a working pressure of 2500 bar and a minimum burst pressure of 6250 bar, indicating their capability to handle extreme pressure without failure. The internal and external diameters are 4.8 mm and 12.9 mm, respectively, providing a balance between flow efficiency and structural integrity.

Hydraulic hose for bolt tensioner HHP Series BI-BT25H

These hoses have a minimum bend radius of 175 mm, allowing for flexibility in installation and use. They are also suitable for a wide temperature range, from -40 to +100 degrees Celsius, ensuring reliable performance in various environmental conditions.

The Series BI-BT25H hoses come in total lengths of 1 meter, 3 meters, and 5 meters, with corresponding weights of 1.4 kg, 2.0 kg, and 3.0 kg. It’s important to note that fittings from the Serie 125 are not included with the hoses and must be ordered separately. A variety of fittings, including special ones in stainless steel, are available, and special fittings can be requested as per specific requirements.

Additionally, special lengths of these hoses can be provided upon request, allowing for customization based on the specific needs of the application. It’s also noted that the manufacturer reserves the right to make technical changes without notice, ensuring that the products remain up-to-date with the latest technological advancements.