In chemical processing environments, the integrity of fluid and gas transport systems hinges on the quality of the conduit. Our Chemical grade welded stainless steel tube offerings are designed to withstand aggressive media and extreme temperatures. For broader applications, the Industrial stainless welded piping for chemistry provides robust performance across entire plant infrastructures. When precision is mandatory, our Chemical process stainless steel welded pipe ensures seamless integration into critical reaction and separation units. Additionally, the Chemistry field welded stainless tubing serves as the backbone for field-assembled systems, delivering weld integrity and corrosion resistance on site.
When you specify a Chemical facility stainless welded conduit for your installation, you gain a product that meets ASTM A312 and ASME BPE standards. Each length undergoes rigorous nondestructive testing, including hydrostatic pressure tests and positive material identification. The welded conduit features full-penetration TIG orbital welds, ensuring a smooth internal bead that minimizes contamination traps and simplifies CIP/SIP procedures. Options for internal electropolishing down to Ra 0.4 μm further enhance cleanability for ultra-pure applications.
| Nominal Size (in) | Outer Diameter (mm) | Wall Thickness (mm) | Max. Allowable Pressure at 100°F (psi) | Approx. Weight (kg/m) |
|---|---|---|---|---|
| ½ | 12.7 | 1.65 | 3,370 | 0.45 |
| ¾ | 19.05 | 1.65 | 2,470 | 0.71 |
| 1 | 25.4 | 1.65 | 1,940 | 0.97 |
| 1½ | 38.1 | 1.65 | 1,370 | 1.48 |
| 2 | 50.8 | 1.65 | 1,040 | 2.03 |
| 3 | 76.2 | 2.11 | 1,070 | 3.85 |
| 4 | 101.6 | 2.11 | 805 | 5.18 |
| 6 | 152.4 | 2.77 | 955 | 10.27 |
