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Standard
  • American ACI-318
  • British BS4449
  • Europe AFCAB
  • Tensile Strength: 800mpa-1050mpa
  • Yield Strength: 600-750mpa
  • Permanent elongation test: <0.1
Super standard Upset Forging Tapered Thread Machine
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    • Super standard Upset Forging Tapered Thread Machine
    • Super standard Upset Forging Tapered Thread Machine
    • Super standard Upset Forging Tapered Thread Machine
Quick Detail:

Description of Prouducts:


1.Super standard steel bar tapered thread machine, can process 16-40mm

(1) First step, upset forging the end of steel bar in bold. The principle of bold, I is in order to make the molecular structure of the steel more compact, II is in order to increase the sectional area of reinforcement. (The principle of this two design, to strengthen the strength the end of steel bar.)  

The range of machine processing rebar: 16mm-40mm 


(2) After finishing the first step of upset forging, tapered thread the upsetting part, the tapered thread size matches tapered rebar coupler connection, the range of machine processing rebar: 16mm-40mm


2. 100% higher than raw material steel bar, steel bar tapered thread process machine, this machine has been developed exclusively by our company, have been sold to Chinese customers, only sell to international customers!


This kind of machine consists of two machines, the idea of design  comes from Lenton Company, it has passed the approval and test of Chinese authoritative organiztion and sold to 6 countries. The advanced advantage of this machine is that all the strength higher than raw material steel bar. 


Our -170 low temperature steel bar connection applied in LNG project,  and got Chinese National Patent Technology in 2014. At the same time, authorizing our company patent manufacture, it has been using in actual projects, and achieved the qualified approval by highest testing organization of government.


The result of testing, 100% higher than raw material steel bar.

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