Buttweld Fittings and seamless elbows inside polished in duplex and super duplex grades

inside polished pipe bend with Ra value <0.8my
Ra value 0.8my inside polished on a pipe elbow
1.4541 round tube bend 406x3 inside ground for pharmaceutical application
clean surface with Ra value <0.8my
elbows with ADW2 test and inside grinded and polished surface
0,8my Ra value inside ground pipe bend

Inside polished stainless steel pipe elbows are urgently needed for pharmaceutical and biotech plants. Due to the inside finely ground surface of the elbows, no disturbing particles can build up in ventilation systems. Thus, the production processes are positively influenced. The surface finishes are determined using the latest measuring equipment and test methods. We test with the latest measuring technology and create test protocols according to your requirements.