Our pipe inquiry is as below: 4 IN Black welded C. S pipe, W. T 4. 5mm, QTY =21630 MT Length: 6 MT Offer condition: 1. max. Working pressure: 6 Atmosphere 2. inspection: SGS inspection as third party 3. certificate: MTC 4. delivery: C & F BANDAR ABBAS 5. validity: 30 days