Stainless Steel Seamless Tube

Our company can customize the diameter of 1-30mm, thickness of 0.15-5mm, inside wall finish can be up to 0.1um Ra, high-performance, high-precision cylinder tube.

Outside diameter tolerance can be± 0.01mm, inside diameter tolerance can be± 0.025mm, tolerance of the hole circumference is 0.020mm. Metal precision tube can meet the high precision and cleanliness requirements

Products can be used: ultra-high pure gas equipment, gas cabinets and mechanical luck cylinder. Pneumatic components,  cylinder liners, electric appliances, semiconductor engineering.

Grade: 301(1cr17ni7),304(0cr18ni9),00Cr19Ni10(304L),316(0cr17ni12mo2),310S(0cr25ni20) , 316L(00cr17ni14mo2) ,430(1cr17) ，904L(00cr20ni25mo4.5cu)

Standard: （A）（ISO） （Inch）

Type: Pickling (Ra ≤ 2.5μm), mechanical polishing (Ra ≤ 0.4μm), bright annealed (Ra ≤ 0.3μm), electrolytic polishing (Ra ≤ 0.2μm)

Size: (A): 6A-800A   (ISO): φ6-φ219   (Inch): 1 / 4 "-4"

 Stainless Steel Cylinder Features:

* Lubrication-free: The axis of oil powder smelting as bearings, rod without lubrication
* Durability: stainless steel cylinder body with the wear and durability
* Temperature resistance: In +60 ℃ can work normally; If use high-temperature sealing material,  in +150 ℃ can work normally
* Attached to magnetic: the cylinder piston is equipped with a permanent magnet installed on the cylinder, it can trigger the magnetic switch to sense the movement of the cylinder position