We employ variable load spring supports to provide effective support for pipe work, vessels, columns, and pipe connections to large tanks. These supports are specifically designed to accommodate thermal movement and potential subsidence, offering a flexible solution in situations where rigid hangers are not feasible and constant load spring supports would be impractical from a cost perspective.
By utilizing variable load spring supports, we can ensure that the necessary calculations are performed to guarantee the structural integrity of the pipe work and nozzle connections during significant pipe movements. This ensures that the system can withstand the substantial changes that occur, allowing for a full range of travel and movement.
Whether it's the support of complex pipe networks, the stabilization of vessels, or the connection of pipes to large tanks, our variable load spring supports provide the necessary flexibility and reliability. Our team of experts is skilled in designing and implementing these supports, taking into account the specific requirements and challenges of each project.
With variable load spring supports, you can have confidence in the stability and longevity of your infrastructure, knowing that it is supported by a system specifically engineered to handle thermal expansion, subsidence, and other factors that may impact the performance of the structure.

According to international standards, it is advised to limit the maximum load variation to 25%. Based on this recommendation, it is highly recommended to opt for a variable effort spring support. It is crucial to ensure that the chosen unit offers sufficient travel capacity, allowing unrestricted vertical movement of the pipe during transitions from cold to hot positions.
Binder emphasizes the importance of correctly supporting the pipe load while it is in its normal working position. This approach prevents the transfer of abnormal or excessive forces to the pipe work when it is under stress, ensuring balanced support.
The Binder Group offers a range of four basic units with varying travel capacities. These units, namely BV35, BV70, BV140, and BV210, provide maximum working ranges of 35mm, 70mm, 140mm, and 210mm, respectively.
Typical Mounting Arrangements

Features
2. The construction of our units involves the use of carbon steel, complemented by a scale plate made of stainless steel.
3. Our units are exceptionally well-suited for environments characterized by high levels of corrosion, such as offshore and refining installations. The standard design of our units facilitates the implementation of a surface protection system on both internal and external surfaces, effectively minimizing the risk of corrosion.
4. The scale plate of our units is equipped with indicators in red for hot/operating conditions and blue for cold/pre-set conditions.
5. With its compact design, our units effectively conserve headroom, which holds particular significance in offshore applications where space is limited and highly valued.
6. The load indicator is designed to be visible from both sides of the unit, ensuring convenient monitoring and visibility from any perspective.
7. The spring pressure plate guarantees that the coil remains consistently centered within the can, ensuring optimal alignment and performance.
8. Each size is equipped with a reserve of travel at both the upper and lower limits, providing additional flexibility and range of movement.
9. Type F units are supplied with a load flange included, offering enhanced functionality and convenience.
10. Our units are designed with minimal maintenance requirements, ensuring a hassle-free and efficient operation over time.
Optional Features
1. To accommodate a hydrostatic test load, it is essential to specify this requirement during the ordering process. Upon request, a factory-fitted hydrostatic test stop will be installed, allowing for the application of up to twice the normal load during the test.
2. Upon request at the time of order placement, lifting lugs can be installed for added convenience and ease of lifting.
3. If requested at the time of ordering, we can provide multi-locks that enable the support to be securely "locked" within the desired load range, ensuring stability and precise positioning.
4. We offer the flexibility to accommodate client-specified corrosion protection systems, ensuring that the units can be tailored to meet specific requirements if necessary.
5. Type F units can be equipped with a load flange featuring a low friction PTFE slide plate, offering enhanced performance and reduced friction during operation.
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