Several issues regarding pipe rack design
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I encountered many problems while working on the pipe rack; I would be very grateful if those with experience could advise me. 1. How is a T-shaped bracket G1 usually fixed when pipes are placed on it? Since the crossbeam is an I-beam, it’s not easy to drill holes for fixing it with U-bolts, right? Or is the T-shaped bracket G1 generally used only as a load-bearing frame, and other types need to be chosen when it is used as a guiding or fixing frame? 2. Is welding required between the pipe supports and the pipe rack? 3. When using a cantilever beam or tripod for vertical pipes, what is used for fixation: U-bolts or pipe clamps? Is it necessary to drill holes in the cantilever beam or tripod? There are also hangers; how are pipes usually fixed? 4. Must the first bracket near the pump’s inlet and outlet be a spring bracket or an adjustable bracket? Wait, it seems so easy when you don’t do it, but once you start, there are problems everywhere.
1. How is a T-shaped bracket G1 usually fixed when pipes are placed on it? Answer: First, it is necessary to know the diameter of the pipe. Place channel steel (or angle steel) on the I-beam as pipe supports, and then drill holes in the channel steel (or angle steel). 2. Is welding required between the pipe supports and pipe racks? Answer: First, it is necessary to know the medium inside the pipeline, whether it is a thermal pipeline or a regular pipeline. Thermal pipeline supports are divided into fixed supports and sliding supports. Fixed supports require the pipe supports to be welded to the pipe rack, while in sliding supports, the pipe supports are not welded to the pipe rack; instead, the pipeline is welded to the pipe support. 3. When cantilever beams or triangular frames are used for vertical pipelines, what should be used for fixation – U-bolts or pipe clamps? Is it necessary to drill holes in the cantilever beam or tripod? Answer: First, it is necessary to know what the medium in the pipeline is. For hydraulic lubrication pipelines, plastic pipe clamps are required for fixation, while other pipelines are secured using U-bolts. There are also hangers; how are pipes usually fixed? Answer: You can refer to Pipe Supports and Brackets 03s402. 4. Must the first bracket near the pump’s inlet and outlet be a spring bracket or an adjustable bracket? Answer: The pump inlet and outlet generally need to be connected using expansion joints, whose main function is to absorb shocks. To address this situation, the bracket can simply fix the pipe in place.
The answer is too detailed; thank you. Specifically, for a 304 pipe with a diameter of DN300 at a height of around 500 above the ground, is it better to secure it using pipe supports? The pipe support is fixed by being directly welded to the I-beam, or U-bolts with angle steel are used and welded to the I-beam. Which one is better?
For 304 pipes at a height of around 500 above the ground, DN300 pipes should preferably be made of channel steel. If there are any special requirements, a PTFE sheet should be added as an insulator between the stainless steel pipe and the pipe supports
Should channel steel be used as a beam or a column? How to fix the beams and pipes? Additionally, how are pipes of different diameters on the pipe tray secured? Is a pipe support or a pipe clamp better?
How do I fix U-bolts to I-beams? Ah, what a hassle. Type A2 angles – how to fix the angles to the I-beams? Are there U-bolts with channel steel? There’s nothing too complicated in the standards.
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