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Name/Model

TDT-90/1422×12200

Machine type

Machine unit

Expanding type

Mechanical expander

Pipe diameter(mm)

Φ508-Φ1422

Pipe length(mm)

8000～12200

Wall thickness(mm)

≤Φ559，δ=23；≤Φ711，δ=28.6≤Φ762，δ=34；≤Φ762，δ=40

Typical steel grade

X70(API)

Expansion ratio

Range 0.8～1.5% Optimize range 1～1.12%

Pipe accuracy after expanding

D⁺²_-0.75

Production efficiency(pcs/h)

8～10(average)

Power of main motor(kw)

1014.6

Overall dimensions(L×W×H)(mm)

63000×13000×6000