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PN16 DN20 weld-neck flange in AISI 304 stainless steel, manufactured to EN 1092-1. Butt-weld hub geometry for high-integrity bolted joints on pressurised process and utility lines. Quoted and sold per piece.
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Used on critical process, steam, and cyclic-load lines where a butt-weld hub improves stress distribution at the flange joint.
| Specification | Value |
|---|---|
| Nominal size | DN20 |
| Pressure class | PN16 |
| Material | Stainless Steel |
| Alloy/Grade | AISI 304 |
| Standard | EN 1092-1 |
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