Dear Sir or Madam, We need: Used casing and tubing; OD 2-7 8u201d 73mm * Wall: 7.01mm,7.82mm,8.64mm,9.96mm. OD 3-1 2" 88.9mm* Wall: 7.34mm,9.53mm,10.92mm OD 5" 127mm * Wall: 9.19mm,11.10mm. Grade:L-80,C-90,N-80,P-110,Q-125. Length: 10M--12M Qty: 300MT Please send me your quotation if you are interested. Thanks. Kathy