SAE 1045 AISI 1045 Cold Drawn Seamless Carbon Steel Honed Tubing for Hydraulic Cylinder Barrel

SAE 1045 AISI 1045 Cold Drawn Seamless Carbon Steel Honed Tubing for Hydraulic Cylinder Barrel

Component I: Item INTRODUCTION
one. Description: 
Honed tube is a kind of easy bore steel tube employed to manufacture hydraulic cylinder barrels that is the main component of a piece of hydraulic cylinder. 

2. Commodity: SAE1045/AISI 1045 chilly drawn seamless honed tubing for hydraulic cylinder

3. Dimension selection: 40mm*30mm-580mm*500mm

four. Offered metal quality: 

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

five. Manufacture approach: Cold rolled, hydraulic cold drawn, sizzling rolled+deep gap uninteresting

six. Shipping situation: 

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

7. Bore treatment: Honing, skiving&roller burnishing

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

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

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

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

twelve. H8 tolerance: 

ID range Tolerance ID variety Tolerance
18< d ≤30 +/+.033 180< d ≤250 +/+.072
thirty< 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 +/+.063 400< d ≤500 +/+.097

thirteen. Difference amongst honed tube and skived&roller burnished tube: In hydraulic cylinder business, there are 2 solutions for bore treatment: Honing, and skiving&roller burnishing. Honing or skiving&roller burnishing sales opportunities to distinct interior floor image, but the two make sure great roughness. 

Inside Area Situation OF HONED TUBES:


Component II: Usually Asked Concerns
one. MOQ: 
CZPTly Min Buy Quantity can be 2-three tons/dimensions for tubes with OD underneath 250mm, and 10 tons/dimensions for tubes with OD previously mentioned 250mm. Occasionally, it relies upon on metal grade you require. If you need to have unique grade like E410, E470 or alloy steel tube, MOQ should be ten tons/dimension at minimum. 
2. Supply Time: CZPTly, our shipping time for honed tubes is about 40-sixty days dependent on the sizes and quantities. It will consider us fifteen-thirty times to get raw content. For instance, if you need 3 tons of tiny dimensions honed tubes 50mm*40mm with roughness of Ra0.25um max, it will just take us at the very least 30 times to hone this size. 
three. Guarantee&Guarantee: Warranty&assure period of time is 6 months because we provide the tubes, and we are not liable for top quality problem induced by incorrect unloading or storage right after cargo. We welcome customer’s inspection prior to shipment. 
four. Payment Approach: We settle for payment technique like T/T, L/C, or D/P, but it depends on our investigation about buyers. We have a solution to evaluate the credit score of buyers from all more than the globe, and time and sum of D/P we can launch is identified by the analysis. 
five. Quality Handle: ninety% of the tubes are created from very hot rolled seamless pipes. So, quality of raw substance decided good quality of completed tubes. We purchase raw substance from steady suppliers who are leading steel mills, and we examine the raw content as for each the technical specs. During our production method, there is inspection and top quality manage in each and every phase. 

Component III: Organization INTRODUCTION
We are a manufacturer of chilly drawn, cold rolled, and hydraulic cold drawn steel tubes with OD upto 356mm considering that 2002. Masking an location of about 32000M2, we have 12 standard workshops with 2 hydraulic cold drawing benches, 4 chain cold drawing benches, and 2 ERW mills. Our services handles all the generation procedures from pickling, cold drawing, heat treating, observed reducing, straightening, inspection, packing to further machining &turning, chilly drawing die fabrication, and equipment repairation&routine maintenance. 

Manufacturing facility Visual appeal:

Uncooked Content Inventory:



Saw Chopping:





SAE 1045 AISI 1045 Cold Drawn Seamless Carbon Steel Honed Tubing for Hydraulic Cylinder Barrel


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