SAE 1026 AISI 1026 SAE 1045 AISI 1045 Cold Drawn Seamless Carbon Steel Honed Hydraulic Cylinder Tube

SAE 1026 AISI 1026 SAE 1045 AISI 1045 Cold Drawn Seamless Carbon Steel Honed Hydraulic Cylinder Tube

Element I: Product INTRODUCTION
one. Description: 
Honed tube is a kind of smooth bore steel tube employed to manufacture hydraulic cylinder barrels that is the core component of a piece of hydraulic cylinder. 

two. Commodity: SAE1026 Chilly drawn hydraulic cylinder tube

3. Measurement variety: 40mm*30mm-580mm*500mm

four. Obtainable metal quality: 

SAE/AISI:  SAE1571, SAE1026, SAE1045, SAE4130, SAE4140
DIN:  ST52, ST52.three, ST52.four
EN:  E355, C45E, 25CrMo4, 42CrMo4, CK45, S45C, E410, E470
GB:  20#, 45#, 16Mn, Q345B, Q345C, Q345D, Q345E, 25Mn, 27SiMn, 

5. Manufacture strategy: Cold rolled, hydraulic cold drawn, scorching rolled+deep hole dull

six. Shipping and delivery condition: 

+C +LC +SR +A +N
Chilly rolled Chilly drawn Stress relieved Annealed Normalized Quenched+Tempered

7. Bore therapy: Honing, skiving&roller burnishing

8. Bore roughness handle: Ra0.25um max or Ra0, 35um max for honed tubes, Ra0.25um max for skived&roller burnished tubes. 

nine. Conclude end: Simple finishes with square cuts, free of charge of burrs for honed tubes. Tiny bevelled finishes for skived&roller burnished tubes. 

10. CZPT export packing: In bundles tied with steel strips. Int&ext oil coating. Stop plastic caps. External packing by PVC luggage and knit luggage. 

11. CZPTized packing and marking can be supplied on ask for. 

twelve. H8 tolerance: 

ID variety Tolerance ID selection Tolerance
eighteen< d ≤30 +/+.033 one hundred eighty< d ≤250 +/+.072
thirty< d ≤50 +/+.039 250< d ≤300 +/+.081
50< d ≤80 +/+.046 300< d ≤315 +/+.081
eighty< d ≤120 +/+.054 315< d ≤400 +/+.089
a hundred and twenty< d ≤180 +/+.063 four hundred< d ≤500 +/+.097

thirteen. Big difference among honed tube and skived&roller burnished tube: In hydraulic cylinder market, there are 2 solutions for bore treatment method: Honing, and skiving&roller burnishing. Honing or skiving&roller burnishing leads to distinct inside area graphic, but the two guarantee excellent roughness. 

Inner Floor Condition OF HONED TUBES: 


Part II: Regularly Questioned Concerns
one. MOQ: 
CZPTly Min Order Quantity can be two-three tons/measurement for tubes with OD beneath 250mm, and 10 tons/dimension for tubes with OD earlier mentioned 250mm. Sometimes, it relies upon on metal quality you require. If you need special grade like E410, E470 or alloy steel tube, MOQ must be 10 tons/dimensions at least. 
two. Shipping Time: CZPTly, our supply time for honed tubes is close to 40-sixty times based on the measurements and quantities. It will just take us fifteen-30 days to get uncooked materials. For example, if you want 3 tons of modest size honed tubes 50mm*40mm with roughness of Ra0.25um max, it will take us at least thirty times to hone this size. 
three. Warranty&Promise: Guarantee&promise interval is 6 months since we provide the tubes, and we are not dependable for high quality issue induced by mistaken unloading or storage right after shipment. We welcome customer’s inspection before cargo. 
four. Payment Technique: We acknowledge payment approach like T/T, L/C, or D/P, but it is dependent on our investigation about consumers. We have a solution to assess the credit score of clients from all in excess of the entire world, and time and sum of D/P we can release is decided by the analysis. 
5. Good quality Manage: 90% of the tubes are created from very hot rolled seamless pipes. So, quality of raw materials decided good quality of concluded tubes. We acquire raw material from steady suppliers who are top steel mills, and we inspect the raw materials as for every the specs. Throughout our production procedure, there is inspection and high quality control in every single stage. 

We are a manufacturer of cold drawn, cold rolled, and hydraulic chilly drawn steel tubes with OD upto 356mm because 2002. Covering an location of about 32000M2, we have twelve standard workshops with 2 hydraulic cold drawing benches, 4 chain chilly drawing benches, and 2 ERW mills. Our facilities handles all the manufacturing processes from pickling, chilly drawing, warmth treating, noticed reducing, straightening, inspection, packing to even more machining &turning, chilly drawing die fabrication, and tools repairation&maintenance. 

Manufacturing unit Physical appearance:

Raw Material Inventory:




Noticed Reducing:

DEEP Gap Unexciting:




SAE 1026 AISI 1026 SAE 1045 AISI 1045 Cold Drawn Seamless Carbon Steel Honed Hydraulic Cylinder Tube