Our Offerings Grade : 202, 303, 304, 304L, 309, 310, 316, 316L, 316TI, 317, 317L, 321, 410, 416, 420, 430, 440C, 904L, etc. : 6 mm to 400 mm diameter : ASTM, GB, JIS, DIN, etc. : Round, Rectangle, Square, Hex, Angle, Channel. Applications: Construction Industry Manufacturing Industry Automotive Industry Aerospace Industry Architectural design and engineering. Food-grade production environments and utensils. Railway Industry Household items, fixtures and products. Medical supplies, machinery and surgical/hygiene tools.