316L 304L 321 Stainless Steel Hollow Bar Hollow Steel Bar Seamless Mechanical Tube
Stainless steel hollow bar also called seamless mechanical tubes, it is well known. The product has good machinability and weldability. It is widely used in a wide range of applications by all industrial sectors, taking advantage of its significant savings in processing time and weight relative to solid bars. Typical applications are: shrubs, various cylinders, conveyor rollers, hollow shafts, hollow parts and components, nuts, rings, etc.
Kaysuns hollow bar includes several grades of austenitic stainless steel as well as duplex stainless steel. Hollow bar standard sizes range from outside diameter 35 to 220 mm.
We provide hollow bars of various sizes, wall thicknesses from 8.0 to 80.0 mm; Sizes range from 35 to 220 mm outside diameter (1.37inch to 8.66 inch.).
Size: | Outer diameter 35mm to 220mm |
Rate: | SCH5S to SCHXXS |
Standard: |
ASTM A312, A213, A268,A269, A249, A270, A376,A511; ASTM A789, A790; ASTM B163, B165, B167, B407, B423, B444, B622, B677, B729; EN10216-5, EN/DIN17455,EN/DIN17456, EN/DIN17458DIN2462 etc. |
Material: | Stainless Steel: 304/L, 316/316L, 316Ti,317L, 321, 321H, 347, 347H, 310S,310H, 904L,254SMO (W1.4301, 1.4306, 1.4948, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4878, 1.4550, 1.4845, 1.4539, 1.4547 etc.). |
Our factory is a leading manufacturer and supplier for qualified hollow bars, includes ASME/ASTM, EN/DIN, JIS series stainless steel pipes, and a wide range for material grades. For more information, please contact us.