1026 Honed Tubing

1026 Honed Tubing

Component I: Merchandise INTRODUCTION
one. Description: 
Honed tube is a kind of sleek bore steel tube employed to manufacture hydraulic cylinder barrels that is the core element of a piece of hydraulic cylinder. 

2. Commodity: 1026 Honed tubing

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

4. Offered steel grade: 

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

5. Manufacture approach: Chilly rolled, hydraulic chilly drawn, sizzling rolled+deep hole unexciting

six. Delivery issue: 

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

7. Bore treatment: Honing, skiving&roller burnishing

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

9. End end: Basic finishes with square cuts, free of burrs for honed tubes. Small bevelled ends for skived&roller burnished tubes. 

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

11. CZPTized packing and marking can be offered on request. 

twelve. H8 tolerance: 

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

13. Distinction between honed tube and skived&roller burnished tube: In hydraulic cylinder sector, there are 2 solutions for bore treatment: Honing, and skiving&roller burnishing. Honing or skiving&roller burnishing sales opportunities to different interior floor image, but both guarantee excellent roughness. 

Interior Floor Situation OF HONED TUBES:

Inside Floor Condition OF SKIVED&ROLLER BURNISHED TUBES:

Component II: Often Requested Queries
1. MOQ: 
CZPTly Min Order Quantity can be two-three tons/dimensions for tubes with OD beneath 250mm, and 10 tons/dimensions for tubes with OD previously mentioned 250mm. Occasionally, it is dependent on metal grade you require. If you want particular quality like E410, E470 or alloy steel tube, MOQ ought to be 10 tons/dimensions at least. 
2. Supply Time: CZPTly, our shipping and delivery time for honed tubes is around forty-60 times relying on the measurements and quantities. It will take us 15-thirty times to get uncooked content. For illustration, if you require 3 tons of tiny dimensions honed tubes 50mm*40mm with roughness of Ra0.25um max, it will just take us at least thirty days to hone this dimension. 
3. Warranty&Ensure: Warranty&guarantee period is 6 months since we produce the tubes, and we are not responsible for good quality dilemma caused by mistaken unloading or storage following cargo. We welcome customer’s inspection just before cargo. 
4. Payment Technique: We take payment strategy like T/T, L/C, or D/P, but it is dependent on our investigation about customers. We have a solution to assess the credit score of consumers from all in excess of the planet, and time and quantity of D/P we can release is decided by the analysis. 
five. Good quality Management: ninety% of the tubes are created from hot rolled seamless pipes. So, quality of raw materials determined good quality of completed tubes. We acquire uncooked content from steady suppliers who are leading metal mills, and we inspect the raw substance as for every the technical specs. Throughout our generation treatment, there is inspection and good quality management in each stage. 

Portion III: Firm INTRODUCTION
We are a manufacturer of chilly drawn, cold rolled, and hydraulic chilly drawn metal tubes with OD upto 356mm because 2002. Covering an spot of about 32000M2, we have twelve normal workshops with 2 hydraulic chilly drawing benches, 4 chain cold drawing benches, and 2 ERW mills. Our facilities addresses all the production processes from pickling, cold drawing, heat dealing with, saw slicing, straightening, inspection, packing to additional machining &turning, cold drawing die fabrication, and equipment repairation&upkeep. 

Factory Visual appeal:

Raw Substance Inventory:

HYDRAULIC Cold DRAWING:

MULTI-ROLLER STRAIGHTENING:

STRAIGHTENING BY Press:

Noticed Slicing:

LATHES:

HONING:

DEEP Hole Boring/DRILLING:

SKIVING&ROLLER BURNISHING:

 

1026 Honed Tubing

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