C45e Honed Tube for Hydraulic Cylinder

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

two. Commodity: C45E honed tube for hydraulic cylinder

three. Dimensions selection: 40mm*30mm-580mm*500mm

4. Offered 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:  twenty#, 45#, 16Mn, Q345B, Q345C, Q345D, Q345E, 25Mn, 27SiMn, 

five. Manufacture strategy: Cold rolled, hydraulic chilly drawn, hot rolled+deep gap unexciting

six. Shipping and delivery situation: 

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

seven. Bore treatment: 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. 

nine. Stop complete: Simple finishes with square cuts, cost-free of burrs for honed tubes. Tiny bevelled finishes for skived&roller burnished tubes. 

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

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

twelve. H8 tolerance: 

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

thirteen. Variation amongst honed tube and skived&roller burnished tube: In hydraulic cylinder industry, there are 2 solutions for bore treatment method: Honing, and skiving&roller burnishing. Honing or skiving&roller burnishing sales opportunities to diverse inside surface picture, but the two guarantee very good roughness. 

Inner Area Problem OF HONED TUBES:

Inside Surface Problem OF SKIVED&ROLLER BURNISHED TUBES:

Part II: Usually Asked Inquiries
1. MOQ: 
CZPTly Min Get Amount can be two-3 tons/size for tubes with OD beneath 250mm, and 10 tons/measurement for tubes with OD earlier mentioned 250mm. At times, it is dependent on metal quality you want. If you need specific quality like E410, E470 or alloy steel tube, MOQ must be ten tons/dimensions at least. 
two. Shipping Time: CZPTly, our shipping and delivery time for honed tubes is all around 40-60 days based on the sizes and quantities. It will consider us 15-30 days to get uncooked material. For case in point, if you require 3 tons of modest dimensions honed tubes 50mm*40mm with roughness of Ra0.25um max, it will get us at least thirty days to hone this dimensions. 
three. Guarantee&Assure: Warranty&ensure period of time is 6 months since we supply the tubes, and we are not accountable for good quality problem brought on by improper unloading or storage following cargo. We welcome customer’s inspection prior to shipment. 
4. Payment Strategy: We settle for payment strategy 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 rating of customers from all in excess of the world, and time and amount of D/P we can release is established by the evaluation. 
five. Quality Control: 90% of the tubes are produced from scorching rolled seamless pipes. So, high quality of uncooked substance established top quality of finished tubes. We obtain uncooked materials from stable suppliers who are foremost metal mills, and we inspect the uncooked material as for each the technical specs. Throughout our manufacturing process, there is inspection and good quality handle in each phase. 

Component III: Firm INTRODUCTION
We are a manufacturer of cold drawn, chilly rolled, and hydraulic chilly drawn steel tubes with OD upto 356mm since 2002. Covering an spot of about 32000M2, we have twelve standard workshops with 2 hydraulic cold drawing benches, 4 chain chilly drawing benches, and 2 ERW mills. Our services handles all the production techniques from pickling, cold drawing, heat managing, observed reducing, straightening, inspection, packing to even more machining &turning, chilly drawing die fabrication, and products repairation&maintenance. 

Factory Appearance:

Raw Materials Stock:

HYDRAULIC Chilly DRAWING:

MULTI-ROLLER STRAIGHTENING:

STRAIGHTENING BY Press:

Observed Reducing:

LATHES:

HONING:

DEEP Hole Uninteresting/DRILLING:

SKIVING&ROLLER BURNISHING:

 

C45e Honed Tube for Hydraulic Cylinder