如何计算Pipe Sizing
learn.whatIsHeading
Pipe Sizing Calculator helps contractors and tradespeople accurately size, spec, and estimate materials and systems.
公式
Min Diameter = √(4Q / π × V) where Q=flow, V=max velocity
分步指南
- 1Determine required flow rate, select acceptable velocity, solve for diameter
- 2Apply the formula using your project measurements
- 3Add required safety factors or waste allowances per code
例题解析
输入
50 GPM flow, 6 fps max velocity
结果
D = √(4×0.111/(π×6)) = 0.154 ft = 1.85 inches → use 2 inch
常见错误注意事项
- ✕Not applying code-required safety factors or derating
- ✕Forgetting to account for waste and cut losses in material estimates
准备好计算了吗？尝试免费的 Pipe Sizing 计算器
自己尝试一下 →