... years' fabricating experience 3.quick-install cros sanitary quick-install stainless steel cross 1.Materials: AISI304, AISI304L, AISI316, AISI316L2.Sanitary Quick- ... less than 0.4 - 0.8μm, outer surface glass polished Ra less than 0.8μm. 4.Standard: DIN ... valve, union parts, ferrule, end cap, nut, clamp, elbow, tee, cross, reducer, sight glass, manhole cover, cleaning ball, centrifugal pump, pipe ...