1 Minimum order quantity: 1 piece/pieces 2 Supply ability:1000pieces per day 3 Quick details: Material: carbon steel techniques: forged Model number: ansi b 16.9 Connection: welding, shape: equal, head code: circular Delivery details: within 30 days 4 Specification: Welding line: no seam inside nominal diameter: dn250-dn1600 Thickness: 20.-50mm bend radius: sr, lr, 3d, 5d, 7d Angle of bend: 30, 45, 90, 180. Wooden case, pallet.