| Type: | F-Type Constant Spring Supports |
| Size: | 36″- 87″ Length | 24″ Height |
| Material: | A36 Carbon Steel | HDG | SS Slide Plates |
| Design: | 13,500 lb. Load | 250°F | 17.5″ Travel |
| Testing: | Q.C. Inspection | Load and Travel Tests |
We custom-designed multiple horizontal F-Type constant spring supports for a series of offshore gas platforms located in the Persian Gulf, near the coast of Saudi Arabia. These constants feature stainless steel slide plates and are engineered for a total travel of 17.5 inches. Fabricated from carbon steel, they are hot-dipped galvanized and coated with a specialized three-layer paint system to withstand the harsh, highly corrosive environment. Per the client’s specification, the topcoat is painted “Safety Yellow” for easy identification.
To further enhance corrosion resistance, the bolting assemblies used in constructing these units were coated with a fluoropolymer, which also helps to reduce friction and wear. Each assembly measures 24 inches in height and ranges from 36 to 87 inches in length. They are designed to operate at temperatures up to 250°F and handle loads of up to 13,500 pounds. Load testing and dye penetrant inspections were performed in-house to ensure quality and reliability before shipment. Our manufacturing is based on a long test and reliability work methodology, with our roots in engineering and design when we started as a pipe stress company. In addition to manufacturing the products our customers design for their specific applications, we also conduct testing to meet both our quality standards and their requirements.
F-type constants manage loads, thermal compensation, vibration dampening, and vertical and lateral movements in piping systems. We have supplied constants for a myriad of end applications worldwide. The industries we have worked with that need this kind of product in their piping systems include:
- Energy and Oil & Gas
- Chemical and Petrochemicals
- Renewable Energy and Sustainability
- Industrials and Manufacturing
- Automotive
- Semiconductor
- Pulp and Paper
- Utilities and Power
- Construction and Building Materials
We have optimized our manufacturing process to offer an unparalleled range of customization options with minimal impact on delivery timelines. In addition to our standard (hot-dipped galvanized carbon steel with neoprene-coated spring coils) constant spring supports, we can customize any material, finish, dimension, load, load adjustment, travel, and travel stops, as well as provide sensors for remote monitoring.
Historically, obtaining a custom-designed constant spring support posed a significant challenge in terms of both design and manufacturing, with lead times extending to a minimum of 6-8 weeks.
Through a dedicated focus on manufacturing optimization and employing a design-centric engineering approach, we have reduced the required manufacturing time by more than half. The process of acquiring custom constant spring supports is now significantly streamlined. In fact, we are capable of fulfilling emergency orders in less than 24 hours, taking into account the client’s location and urgent requirements.
We can also provide the services of our well-trained field service teams for installation guidance, should it be needed.
At our Houston-based facility, we design and manufacture constant spring supports with unmatched speed and precision. Operating 24/7, we are equipped to handle both small emergency orders and large-scale production needs. Our wide range of industry expertise demonstrates our unique ability to provide solutions across the globe in every sector we serve.
