Jiangsu Ying Naisi Machinery Manufacturing Co., Ltd.
Main products:cold drawn tube,honed tube
Products
Contact Us
  • Contact Person : Ms. Xu Mary
  • Company Name : Jiangsu Ying Naisi Machinery Manufacturing Co., Ltd.
  • Tel : 86-519-86546216,13921086522
  • Fax : 86-519-86549398
  • Address : Jiangsu,Changzhou,Panjia Industrial Zone, Panjia Town, Wujin District
  • Country/Region : China
  • Zip : 213179

Honed tube

Honed tube
Product Detailed
honed bore steel tubing Standard:DIN2391 En10305 ST52 ISOH8 Random length:4-6m Straightness:0.3-0.8mm/m Inside Roughness:0.2

 honed bore steel tubing

StandardDIN2391
MaterialCk20 Ck45 ST52 25Mn 34CrMo4 27SiMn 20G
Straightness0.3-0.8mm/m
Inside Roughness0.4um
ID toleranceH8-H9
WT tolerance+/-8%
Delivery ConditionBKS(Stress Relieving)
PackageBandle with steel strips and braiding parcel at outside.

Big client:Hyundai Excavator hydraulic cylinder barrel

 

Honed tube



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