Surface treatment: Mirror polishing(180G, 240G, 400G), semi-polish, matt finishing, sandblast or pickling Standard: DIN, SMS, 3A, ISO, IDF, RJT, AS, BS, BPE
Connection: Welded Type( welded type, threaded type, clamped type, flanged type, union-type available) Device: YODSN combined CNC turning processing, CNC milling center, plastic injection, Die