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Furnace Tapping Bit

Features:
1)Threaded connection: H22,H25
2)Diameter: 30-127mm
3)Material:42CrMo & ZHUZHOU carbide
4)Maining used in stoning,coaling,metaling
5)Technolgy:welding

Furnace Tapping Bit

Features:
1)Threaded connection: H22,H25
2)Diameter: 30-127mm
3)Material:42CrMo & ZHUZHOU carbide
4)Maining used in stoning,coaling,metaling
5)Technolgy:welding

Specifications

Blast Furnace Taphole Drill Rod 
a.38mm*12-14mm(1.496"*0.472") 
b.34mm*11mm(1.338"*0.433") 
c.34mm*12mm(1.338"*0.472")

 Blast Furnace Taphole Drill Rod

 We are the Blast Furnace Taphole Drill Rod manufacturer,it is our featured product,

then we can supply you high quality,competitive price with best service.

1) Our featured size(Outer diameter*wall thickness)

          a.38mm*12mm(1.496"*0.472")

          b.34mm*11mm(1.338"*0.433")

          c.34mm*12mm(1.338"*0.472")

          d.32mm*10mm(1.259"*0.393")

          e.32mm*11mm(1.259"*0.433")

          f.40mm*12mm(1.574"*0.472")

          g.40mm*14mm(1.574"*0.551")

2) Application:It was widely used  in big steel mill for Deliver liquid steel specially from blast furnace.

3) Length:3--8 meters

 

Technical specifications: