AISI 1026 Honed Steel Tube for Hydraulic Cylinder

Part I: Product INTRODUCTION
1. Description:
Honed steel tube is a kind of clean bore metal tube employed to manufacture hydraulic cylinder barrels that is the core portion of a piece of hydraulic cylinder. 

two. Commodity: AISI 1026 honed steel tube for hydraulic cylinder

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

four. Accessible steel grade: 

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

5. Manufacture method: Cold rolled, hydraulic chilly drawn, scorching rolled+deep hole boring

6. Shipping and delivery condition: 

BK BKW BKS GBK NBK Q+T
+C +LC +SR +A +N
Chilly rolled Cold drawn Tension relieved Annealed Normalized Quenched+Tempered

seven. Bore therapy: Honing, skiving&roller burnishing

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

9. Conclude end: Basic finishes with square cuts, cost-free of burrs for honed tubes. Tiny bevelled ends for skived&roller burnished tubes. 

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

eleven. CZPTized packing and marking can be supplied upon request. 

twelve. H8 tolerance: 

ID range Tolerance ID range Tolerance
18< d ≤30 +/+.033 a hundred and eighty< 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
one hundred twenty< d ≤180 +/+.063 four hundred< d ≤500 +/+.097

thirteen. Big difference in between honed tube and skived&roller burnished tube: In hydraulic cylinder business, there are 2 solutions for bore remedy: Honing, and skiving&roller burnishing. Honing or skiving&roller burnishing qualified prospects to distinct inner surface picture, but both guarantee very good roughness. 

Inside Area Problem OF HONED TUBES:

Internal Floor Condition OF SKIVED&ROLLER BURNISHED TUBES:

Part II: Often Asked Concerns
one. MOQ: 
CZPTly Min Get Quantity can be two-three tons/dimensions for tubes with OD below 250mm, and ten tons/dimension for tubes with OD earlier mentioned 250mm. Occasionally, it depends on metal quality you need to have. If you need unique grade like E410, E470 or alloy steel tube, MOQ ought to be ten tons/measurement at least. 
two. Delivery Time: CZPTly, our shipping and delivery time for honed tubes is close to 40-60 times based on the measurements and portions. It will consider us fifteen-thirty times to get raw material. For instance, if you need to have 3 tons of modest dimensions honed tubes 50mm*40mm with roughness of Ra0.25um max, it will take us at least thirty times to hone this dimension. 
three. Guarantee&Guarantee: Guarantee&ensure period is 6 months given that we produce the tubes, and we are not liable for quality difficulty brought on by improper unloading or storage soon after cargo. We welcome customer’s inspection prior to cargo. 
four. Payment Technique: We settle for payment method like T/T, L/C, or D/P, but it relies upon on our investigation about clients. We have a solution to consider the credit of consumers from all above the entire world, and time and volume of D/P we can launch is established by the analysis. 
5. High quality Handle: 90% of the tubes are manufactured from scorching rolled seamless pipes. So, quality of uncooked material decided quality of finished tubes. We buy uncooked substance from secure suppliers who are top steel mills, and we inspect the raw content as for every the technical specs. Throughout our production procedure, there is inspection and quality handle in each and every stage. 

Component III: Company INTRODUCTION
We are a manufacturer of cold drawn, cold rolled, and hydraulic chilly drawn metal tubes with OD upto 356mm because 2002. Masking an area of about 32000M2, we have 12 normal workshops with 2 hydraulic chilly drawing benches, 4 chain chilly drawing benches, and 2 ERW mills. Our facilities handles all the production techniques from pickling, chilly drawing, heat treating, noticed chopping, straightening, inspection, packing to further machining &turning, chilly drawing die fabrication, and equipment repairation&servicing. 

Manufacturing unit Visual appeal:

Uncooked Material Inventory:

HYDRAULIC Chilly DRAWING:

MULTI-ROLLER STRAIGHTENING:

STRAIGHTENING BY Push:

Observed Chopping:

LATHES:

HONING:

DEEP Gap Uninteresting/DRILLING:

SKIVING&ROLLER BURNISHING:

 

AISI 1026 Honed Steel Tube for Hydraulic Cylinder