Terminating a high purity run is not a place to substitute a generic cap. This one is controlled-sulphur 316L, butt weld, finished to PL.
- Size: 4" tube OD
- Type: end cap
- End connections: butt weld
- Surface finish: PL finish, SF1 (32 Ra OD, 20 Ra ID)
- Material: 316L stainless steel, controlled sulphur to meet orbital welding specifications
- Manufactured to the latest edition of the ASME BPE International Standard, Bioprocessing Equipment
- Meets 3-A Sanitary Standards for Sanitary Fittings, Number 63-03 (authorization number 621)
- Marked with job number, 316L, part number, heat number, surface finish code and ASME BPE
- Material test report (MTR) included and traceable through the job number
- PL fittings are capped in blue to prevent damage and contamination



