Grinding steel balls with high quality

• Post Date:

  Sep 18,2014

• Expiry Date:

  Mar 17,2015

• Detailed Description:

  Quantity: 200,000Metric Tons
  Specs: forged grinding ball,rolling steel ball
  Price:820-1080 USD Metric Tons
  Payment Method: L/C,T/T
  Breakage rate: less than 1%,Hardness: 60 to 65HRC,Good finish and wear resistance,With ISO and SGS marks,Meets EU standard
  We offer free samples, with shipping and taxes paid by the buyer.
  Fob:tianjin,delivery time:10-20days.
  Heat treatment is our special advantage, with this processing, the hardness of the steel ball gradient uniform distribution.
  Near surface hardness: more than 62 HRC,Core Hardness: more than 55 HRC

• Company:

  Hebei Goldpro New Materials Technology Co., Ltd     [ China ]        

• Contact:

  Amy Zhang

• Tel:

  +86-310-8746025

• Fax:

  +86-310-8746020

• Email:

  goldpro.golden@gmail.com