En 10305-1 C45e Hot Rolled and Deep Hole Bored or Cold Drawn Seamless Honed or Skived and Roller Burnished Hydraulic Cylinder Tube

En 10305-1 C45e Hot Rolled and Deep Hole Bored or Cold Drawn Seamless Honed or Skived and Roller Burnished Hydraulic Cylinder Tube

Component I: Solution INTRODUCTION
one. Description: 
CZPT cylinder tube is a kind of smooth bore metal tube utilized to manufacture hydraulic cylinder barrels that is the main component of a piece of hydraulic cylinder. 

2. Commodity: C45E hydraulic cylinder tube

3. Size assortment: 40mm*30mm-580mm*500mm

4. Obtainable steel grade: 

SAE/AISI:  SAE1571, SAE1026, SAE1045, SAE4130, SAE4140
DIN:  ST52, ST52.3, ST52.4
EN:  E355, C45E, 25CrMo4, 42CrMo4, CK45, S45C, E410, E470
GB:  20#, 45#, 16Mn, Q345B, Q345C, Q345D, Q345E, 25Mn, 27SiMn, 

5. Manufacture strategy: Chilly rolled, hydraulic chilly drawn, very hot rolled+deep hole uninteresting

6. Shipping and delivery situation: 

+C +LC +SR +A +N
Cold rolled Cold drawn Tension relieved Annealed Normalized Quenched+Tempered

seven. Bore remedy: Honing, skiving&roller burnishing
eight. External area therapy: Machining or sharpening as for each request.

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

10. Stop complete: Simple finishes with sq. cuts, free of burrs for honed tubes. Minor bevelled ends for skived&roller burnished tubes. 

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

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

13. H8 tolerance: 

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

14. Variation in between honed tube and skived&roller burnished tube: In hydraulic cylinder sector, there are 2 solutions for bore therapy: Honing, and skiving&roller burnishing. Honing or skiving&roller burnishing sales opportunities to different interior area graphic, but each make certain great roughness. 

Internal Surface Condition OF HONED TUBES:


Element II: Often Questioned Concerns
one. MOQ: 
CZPTly Min Purchase Quantity can be 2-3 tons/dimensions for tubes with OD beneath 250mm, and ten tons/size for tubes with OD earlier mentioned 250mm. Often, it is dependent on steel grade you need. If you need particular quality like E410, E470 or alloy steel tube, MOQ should be ten tons/measurement at the very least. 
two. Delivery Time: CZPTly, our supply time for honed tubes is all around 40-sixty times relying on the measurements and quantities. It will just take us fifteen-thirty days to get raw content. For example, if you want 3 tons of tiny dimension honed tubes 50mm*40mm with roughness of Ra0.25um max, it will get us at least thirty days to hone this dimension. 
3. Warranty&Promise: Warranty&guarantee period is 6 months considering that we deliver the tubes, and we are not responsible for high quality problem induced by improper unloading or storage right after shipment. We welcome customer’s inspection before shipment. 
4. Payment Method: We accept payment strategy like T/T, L/C, or D/P, but it depends on our investigation about consumers. We have a solution to appraise the credit of clients from all over the world, and time and volume of D/P we can launch is decided by the evaluation. 
five. Good quality Handle: 90% of the tubes are made from very hot rolled seamless pipes. So, high quality of raw substance decided quality of concluded tubes. We buy uncooked substance from steady suppliers who are top steel mills, and we inspect the uncooked materials as for each the technical specs. Throughout our creation procedure, there is inspection and top quality control in every phase. 

We are a manufacturer of cold drawn, chilly rolled, and hydraulic chilly drawn metal tubes with OD upto 356mm since 2002. Covering an region of about 32000M2, we have 12 standard workshops with 2 hydraulic chilly drawing benches, 4 chain chilly drawing benches, and 2 ERW mills. Our amenities handles all the manufacturing processes from pickling, chilly drawing, heat dealing with, noticed slicing, straightening, inspection, packing to more machining &turning, cold drawing die fabrication, and gear repairation&maintenance. 

Factory Physical appearance:

Raw Materials Inventory:



Noticed Slicing:


DEEP Gap Uninteresting/DRILLING:



En 10305-1 C45e Hot Rolled and Deep Hole Bored or Cold Drawn Seamless Honed or Skived and Roller Burnished Hydraulic Cylinder Tube