A pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. It can also be used for structural applications; hollow pipe is far stiffer per unit weight than solid members.
| Material | Type | Specifications | Size | Schedule (Wall Thickness) |
|---|---|---|---|---|
| Carbon Steel | Seamless | API 5L, L245/L290/L360, X42/X52, SA/A106B/53B | 1/4″ – 24″ | S20, S30, STD, S40, XS, S60, S80, S100, S120, S140, S160, XXS |
| HFW | API 5L/L245/L290, X42 | 2″ – 24″ | STD, XS | |
| SAW | API 5L/L245/L290, X42 | 24″ – 36″ | STD, XS | |
| Low-temp. Alloy Steel | Seamless | SA/A 333-Gr.6 | 1/2″ – 24″ | S20, S30, STD, S40, XS, S60, S80, S100, S120, S160, XXS |
| Stainless Steel | Seamless | SA/A 312-TP304/L, SA/A 312-TP316/L | 1/2″ – 12″ | 10S, 40S, 80S, S160 |
