Shijiazhuang Rubin Industry & Trade Co., Ltd.
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  • Contact Person : Ms. Luo Amanda
  • Company Name : Shijiazhuang Rubin Industry & Trade Co., Ltd.
  • Tel : 86-311-67661600
  • Fax : 86-311-67661700
  • Address : Hebei,Shijiazhuang,No.150 Jianshe South Street
  • Country/Region : China

High Frequency Welded Pipe Machine

High Frequency Welded Pipe Machine
Product Detailed
Related Categories:Pipe Making Machinery
High Frequency Welded Pipe Machine:It produces round, square, rectangle pipe.its sizes from 8mm up to 114mm.

HG20-114 High frequency welded pipe line:

High frequency welded pipe line uses roll forming theory to coil long steel strip of a certain specification into pipe barrel without any intermittence and form longitudinal seam joint under the force of squeeze roller.And it uses induction welding to heat the longitudinal seam.That is ,feed steel strip of a certain specification into the mill and coil it into pipe blank through forming roller.Then under skin effect and proximity effect of high frequency electric current,the current will be concentrated on the bond surface of the pipe fringe,welding it into tube blank quickly.After cooling,sizing and broad straightening,the needed pipe will be produced.

Productive process:

Raw material (steel coil) → un-coiler → shearing and butt-welding → material accumulating → non-power leveling →mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → run-out table → pack → mark → warehousing

Main technical parameters: 

 

 

Diameter of tube(mm)

 

Φ20

Φ32

Φ50

Φ60

Φ76

Φ89

Φ114

Range of processing(mm)

Φ8-Φ25

Correspondent size square and rectangular pipe

Φ12-Φ32

Correspondent size square and rectangular pipe

Φ12-Φ50

Correspondent size square and rectangular pipe

Φ16-Φ60

Correspondent size square and rectangular pipe

Φ20-Φ76

Correspondent size square and rectangular pipe

Φ32-Φ89

Correspondent size square and rectangular pipe

Φ40-Φ114

Correspondent size square and rectangular pipe

Wall thickness

0.4-1.25mm

0.5-2.5mm

0.6-3.25mm

0.8-3.5mm

1-4mm

1-4.5mm

1.5-5mm

Steel strip material

ób≤580Mpa   ós≤350Mpa carbon steel and low-alloy steel

Main motor powder

30(37)KW

55(75)KW

75(90)KW

110KW

132KW

160KW

200KW

Welding speed(m/min)

20-100m/min

20-100m/min

20-100m/min

20-100m/min

20-80m/min≤580Mpa

20-70m/min

20-60m/min

High frequency equipment

100 KW

100 KW or 200 KW

200 KW

200 KW

200 KW or 300 KW

300 KW

300 KW or 400 KW

Equipment composition

Uncoiler,cutter&butt welder,storing device,forming and sizing unit,flying saw,straightener,end milling equipment,hydrostatic testing machine,charge table,sack&bale machine,high frequency DC drag,product line electric applicance.

 

 

If you have any questions, pls feel free to contact me.

High Frequency Welded Pipe Machine



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