stainless steel square tube

Features:
1) Pipe diameter: 15mm-150mm, thickness: 1.5mm-8.0mm
2) Grade: 301, 321, 304, 304L, 316, 316L, 317, 317L
3) Standards: GB/ASTM/ASME/DIN/JIS
4) Applications range: For use in the petroleum, chemical, medical equipment, boiler heat-exchanger and other fields.