Biopharraceutical tubing: 316L-EP vs. electropolished alloy c-276

 

Vim li cas 316l-EP Dominates cov kev daws teeb meem tsis txaus?
Electropolished rau ra 0.15μm, 316L ua haujlwm<5 particles/ft³ >0 {. 1μm {{} {} Cov nqi}}}}} '/ meter.

 

Thaum twg yog alloy c -276 yuav tsum tau?
Rau cov kua qaub siab (hcl, hnoo₃) thiab cytoxic cov tshuaj. molybdenum ({}. cov nplaum hlau<0.01% prevents catalytic reactions.

 

Kev tso cai cov khoom qias neeg txawv?
Kem plab<0.25 EU/mL. TOC <500 ppb. Metallic ions <0.1 ppb (Fe, Cr, Ni). Particles >0.2μm <1 per mL.

 

Vuam thiab sib dhos ua kom zoo tshaj?
Orbital GTAW nrog ER316LSI muab ntsaws rau .}} sib yuav sab hauv argon purge (O₂<20 ppm). No crevices (weld reinforcement <10% wall thickness). Post-weld electropolish all product contact zones.

 

Kev kuaj xyuas qhov tseeb?
Bovine Ntshav Albumin Adhesion Testion<5 μg/cm². USP <788>kev ntsuam xyuas kev sim . hplc kev xam phaj rau extractabs {} {1} eruginosa) .