A stainless steel cap seals pipe ends to prevent contamination in aggressive environments. These stainless steel caps (ASME B16.9) work in oil/gas, food processing, and wastewater systems. With Ra ≤0.8μm mirror finishes, stainless steel caps meet sanitary standards.
Stainless steel caps come in 304L, 316Ti, and duplex grades, rated for temperatures from -196°C to 400°C. Their domed/hemispherical designs allow stainless steel caps to withstand 2,000+ psi pressure. Choose threaded or welded stainless steel caps for permanent/temporary closures.
| DN10 (3/8 ") | DN15 (1/2 ") | DN20 (3/4 ") | DN25 (1 ") | DN40 (1-1 / 2 ") |
| DN50 (2 ") | DN80 (3 ") | DN100 (4 ") | DN125 (5 ") | DN150 (6 ") |
| DN200 (8 ") | DN250 (10 ") | DN300 (12 ") | DN350 (14 ") | DN400 (16 ") |
| DN450 (18 ") | DN500 (20 ") | DN550 (22 ") | DN600 (24 ") |
