Piercing Plugs for Manufacturing Seamless Steel Tubes
Yantai Fangle Metallurgy Group Co., Ltd.- Condition：New
- Certification：CE, ISO9001
- Standard：DIN, ASTM, GB
- Customized：Customized
- Material：Cast Steel
- Application：Metal Processing Machinery Parts
Base Info
- Model NO.：as the drawing
- Application Range：Piercer Mill,Plug Bar Assembly
- Transport Package：Woodern Case
- Specification：Cast steel, 35CrMo, H13 etc.
- Trademark：FANGLE
- Origin：China
- Production Capacity：30000tons,Year
Description
--Fusion in sand
--stress relieving
--machining
--heat treatment of homogenization on surface
Technical parameters:
Indicative hardness:(according the drawing requirement)
Under oxide layer hardness:(according the drawing requirement)
Heat treatment in detail:
Surface oxidation on furnace
---heating
---temperature soaking
---furnace cooling.
outside surface is oxidided as result of heat treatment,along the full lentgh.
We FANGLE is controlling the plug quality strictly from the raw material choosing , manufacturing process to finished products inspection.
