High Purity Tubing Fitting SS316L Weld Tubing Stainless Steel Ultra High Purity (UHP) Tubing BA or EP grade for Semiconductor

High Purity Tubing

* Tube OD. 1/4″ to 2 1/2″,

* BA or EP grade

* Seamless and welded type for option

* Wall thickness 0.035″, 0.039″, 0.049″, 0.065″ available

* Standards: ASTM A269, A632, A312 or JIS G3459

* Inner surface electropolished to roughness of Ra≤10 μin (0.25 μm), Ra≤7 μin (0.18 μm), Ra≤5 μin (0.13 μm)

* Outer surface roughness of Ra≤40 μin (1 μm)

* Ultrasonically cleaned with high purity hot nitrogen in ISO 6 cleanroom

* Standard length: 20 ft, 4 m and 6 m, customized length available