SSAW steel pipe/ spiral steel tube is made of hot-rolled steel plates. Generally price for SSAW steel pipe is lower than that of ERW steel pipe and LSAW steel pipe when it comes to the same steel grade and ... Lire la suite
1 Out Diameter: 219.1 mm – 2540mm (8"-100") 2 Wall Thickness: 6mm - 25.4mm Length:6 – 22 m 3 Standard: API 5L, API 5CT, GB/T9711.1, SY5037-2000 4 Steel Material:Q235A, Q235B, Q345, ASTM A53/106, API 5L GR.A/B, ... Lire la suite