condenser tube:
1)specification: ASTM A254
2)material: low carbon steel tube
3)popular size:4mm, 4.76mm,6mm,6.35mm
condenser tube: 1)specification: ASTM A254 2)material: low carbon steel tube 3)popular size:4mm, 4.76mm,6mm,6.35mm, condenser tube:1)Specification: to ASTM A...