Pipe Support Spans: stainless_steel
Maximum allowable horizontal pipe support spans — maximum spacing between supports for straight horizontal runs by pipe material, NPS, schedule, and service (water, steam/gas/air). Per MSS SP-69 and ASME B31.1 Table 121.5. Covers carbon steel Sch40 (1/2"–24"), stainless steel Sch10S (1"–12"), copper Type L (1/2"–4"), PVC Sch40/80 with temperature correction, CPVC Sch40/80 with temperature correction, and FRP standard wall.
| pipe material | record id | notes | nps in (in) | schedule | service | span ft (ft) | span m (m) |
|---|---|---|---|---|---|---|---|
| stainless_steel | ss_12_sch10s_steam | 304/316 SS Sch10S; steam/gas/air | 12 | Sch10S | steam | 28 | 8.5 |
| stainless_steel | ss_12_sch10s_water | 304/316 SS Sch10S; water-filled | 12 | Sch10S | water | 22 | 6.7 |
| stainless_steel | ss_1_sch10s_steam | 304/316 SS Sch10S; steam/gas/air | 1 | Sch10S | steam | 8 | 2.4 |
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