Ck45 Honed Tube Steel Pipe

Ck45 Honed Tube Steel Pipe. Multiple Steel Grades: Available in ST52.3, 1020, CK45, 4140, E355, 4130, and Stainless Steel 304/316. Wide ID Range: Inner diameter options from 30mm to 320mm to suit various cylinder applications. High Precision Finish: Roughness (Ra) of 0.2-0.4um with ISO H8 tolerance for optimal performance. Superior Straightness: Straightness tolerance of 0.5mm per 1000mm ensures smooth piston movement. Advanced Manufacturing: Produced using cold drawing, cold rolling, and honing technologies. Anti-Rust Protection: Inner and outer surfaces oiled against rust with plastic caps on both ends. Customization Available: OEM and ODM services available for specific model and material requirements. Flexible Delivery: Lead time ranges from 15 workdays in off-season to one month during peak season.