Production standards: ASTM A500JIT 3444DIN 2395BS 1387 Production Range:Square Pipes 20x20 120x120Thickness 1.0 6.0 mmRectangular Pipes 20x30 60x120Thickness 1.0 6.0 mmThis type of pipes is used in all kind of steel construction works, furniture, doors and windows
Production standards: ASTM A500JIT 3444DIN 2395