... ,269, GB/T 14975-02, GB/T 14976-02 etc.3) Material201, 202, 301, TP304, TP304L, TP316, TP316L, 321, ... (as per customers' requests)7) Tolerance1: Outerdiameter:+-0.05mm 2: Thickness:+10% 3: Length:+-0-4.5mm8) SurfaceHoned/ annealed/ cold-pilgered/ manual polished/ ... of paymentTT , Irrevocable L/C at sight17) Delivery timeMin.10 days.18) Min order quantityUpon negotiationWe provide the most preferential ...