• ASTM A299 Gr.B steel welding performance and welding process requirements
• ASTM A299 Gr.B steel heat treatment process and parameters
• ASTM A299 Gr.B boiler steel strength characteristics and stress strain analysis
• Heat treatment process of ASTM A299 Gr.B boiler steel plate
• ASTM A299 Gr.B boiler steel metallographic structure and microstructural characteristics
• Material composition and application fields of ASTM A299 Gr.B boiler steel
• Application fields of API 5L PSL1 Grade B steel plate
• Characteristics of API 5L PSL1 Grade B steel plate

Grinding ring machine

Grinding ring machine
Outer drive the billet, the realization of thinning of blank thickness and diameter expanding rolling forming.Whether out of this process, or the diameter of the ring that comes with the machine structure is reasonable apply, so widely used.

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• Section Steel
• Steel Pipe

• 
  ASTM A299 Gr.B steel welding performance and welding process requirements
• 
  ASTM A299 Gr.B steel heat treatment process and parameters
• 
  ASTM A299 Gr.B boiler steel strength characteristics and stress strain analysis
• 
  Heat treatment process of ASTM A299 Gr.B boiler steel plate

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E-mail : [email protected] 

Address : No.230,1st Floor,Building No.1,No.221 Of Huashen Road,Free Trade Area Of Pudong New District,Shanghai China