Shaanxi Tongxin Continuous Cast Tube Tech Co., Ltd.
Main products:cast iron bar,cylinder liner,piston ring,sealing ring,drillable
Contact Us
  • Contact Person : Mr. Bai Cedric
  • Company Name : Shaanxi Tongxin Continuous Cast Tube Tech Co., Ltd.
  • Tel : 86-029-82312973
  • Fax : 86-029-82312974
  • Address : Shaanxi,Xianyang,Qianxian Industrial Zone
  • Country/Region : China

Continuous cast iron bar

Continuous cast iron bar
Product Detailed
1.continuous cast iron bar/continuous cast iron hollow bar 2.High density/Zero Defect/Superb Wear Resistance 3.OD:60-320mm

I.Intro:Based on horizontal continuous casting for cast iron profile(dense bar),we've developed new casting tech ‘Vertical upward continuous casting’ in 2006, by using this tech we manufactured new kind

of cast iron profiles ---Cast Iron Hollow Bar , which have been tested by chinese authority sector in mechanical industry and proved that the quality is much better than traditional sand-casting or

centrifugal casting profiles . Our advantages including high density,zero deficiency,close final shape(tube),superb wear resistance,high purity,excellent machinability and fatigue strength etc.

II.Material:we could supply the continuous cast iron profile as follow:

1.Ductile Cast Iron Pipe/bar(ISO:400-18/500-7/600-3/700-2/800-1)  ---spheroidization rate 1~2,ball diameter 7~8,ball number 400~600/mm2  ---compare sand casting, at same strength, elongation increase 50~100%2.ADI(Austempered Ductile Iron)   ---σb≥1200Μpa,δ≥2%,ak≥35J/mm23.Gray Cast Iron Pipe/bar(ISO:150/200/250/300/350)  ---Matrix: ferrite+pearlite  ---σb=250-380 Mpa, HB=150-240, E=1.1-1.7*105Mpa4. Alloy Gray Cast Iron Pipe/bar  --CrNiMo Cast Iron--CrMoCu Cast Iron--High Nb Cast Iron--VNb Cast Iron  --High B Cast Iron--High P Cast Iron--High Ni Cast Iron...

III. Specification:  ---Cross-Section:Round,Rectangle,Elliptic,Hexagonal  ---OD:60-320mm,Thickness:8-35mm

Our profiles could be widely used in mechanical industries,such as railway vehicle, oil machine,engineering machine,auto parts,compressor, hydraulic and pneumatics,chemical pump, machine

tool,metallurgical equipment etc.Meantime, we also supply related products in blank, such as cylinder liner,piston ring,ADI bushing,sealing ring,suction pipe etc. By using our profile, the working

life of our products will be 5 times than sand casting,and no pore,sonim... Adapt to strict requirments in precise manufacturing.

  Application fields:


Part name

    machine tool

sleeve ,upright column ,clamp ring

    Oil and Gas

guide sleeves ,sealing ring, sliding sleeve

    Industrial    machineries 

axis sleeve, gear, kawa, wear-resistant sleeve, grinding sleeve

   Oil drilling

drillable packers/drillable bridge plug, suction vitta

   Railway vehicle

bogie bush, braking system bushing

   Metallurgical   equipment

casting lift tube ,suction tube, thermocouple protect tube

   Air-condition compression machine

rolling piston ring


dry cylinder liner, piston ring, steering pump stator, gear


dry cylinder liner, piston ring, steering pump stator, gear

   Mine mechinanism

wear resist sleeve, engine cylinder



Continuous cast iron bar

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