... polish, high polished 3.Stainless Steel Clip,glass fitting,pipe clip,316 pipe fitting 1. Material : Stainless steel 304, 3162. Surface: mirror polish, high polished3Stainless Steel Clip,glass fitting ... . ,yield stress ,notched bar impact tenacity, x-ray,metallograph.7. Quality control: According to ISO 9001 2001 Stainless Steel Clip,glass fitting,pipe clip