|
|
ASTM A53 A36 Q345b Pipa Baja Karbon Las Ketahanan Pakai Keakuratan Tinggi2025-01-15 17:00:28 |
|
|
ASTM A192 Sch40 4 Inch Mild Steel Pipe Seamless Carbon Precision Welded2025-01-15 17:00:33 |
|
|
ST37 Spiral Las Pipa Baja Ketahanan Panas Untuk Bahan Bangunan2025-01-15 17:00:28 |
|
|
E355 Precision Seamless Steel Pipe A53 A106 A333 A335 Custom High Precision2025-01-15 17:00:34 |
|
|
4130 pipa baja presisi tanpa jahitan baja paduan pipa baja tanpa jahitan2025-01-15 17:00:34 |
|
|
DIN2391 Tinggi Precision Seamless Carbon Steel Pipe Cerah Annealing2025-01-15 17:00:34 |
|
|
Q345 Tabung persegi panjang persegi panjang Q345b Bahan bangunan anti korosi2025-01-15 17:00:30 |