According to talked on the phone.
We would like to request the sample around 2 dimeters follow as ;
1. OD47.3 mm. x thk 1.4 mm. x length 500 mm. = 1 pc
2. OD53.6 mm. x thk 1.4 mm. x length 500 mm. = 1 pc.
3. Certificate of material
But we would like a quotation first for quote the price to our customer. Could you please make it first?