A270 Sanitary Tube vs A312 Pipe with Sanitary Fittings

[gpbche]

If you are designing a piping system using sanitary fittings (Tri-Clover clamps for example) is it best to specify A270 sanitary tube or A312 SMLS SS Sch 5 or 10 pipe with mechanically polished finishes? I only need 32 Ra microinch finish at moderate P & T food service.

My concern is that the sanitary ferrules seem more common for A270 tubes instead of IPS pipe. WCB-Flow has pipe-to-tube adapters but seems to go against industry standard.

Regards,
gpbche

 

[donf]

My experience is that tube size sanitary components are much more available and less expensive that pipe size. You may also find that a standard surface finish that exceeds your requirements may be more available and less expensive. Check with your local suppliers.

donf