Classification De Ferro Pipes secundum diversum

1.Secundum ad productionem Rerum Classification
1） Seamless Pipe - Hot-rolled Pipes, Frigidus-Rolled Pipes, Frigidus-tractus Tubuli, Extruditur Tubuli, Pipe Jacking
2） iuncta Pipe
（AIn Secundum Sub-Processibus – Arc iuncta Pipe, ERW Pipe (High Frequency, Low Frequency), Gas Pipe, Fornace Pipe
B）by Weld Points - longitudinali iuncta Pipe, Spiral iuncta Pipe

2.Secundum Sectio Figura Classification
（1） Sectio Sectio Ferro Tube – Ferro Fisbus Circularis, Fisbus Steel Quadratus, Ferro Fisbus Oval, Ferro Pipe triangularis, Steel Pipe Hexagonal, Chalybeis Fisbus Diamond-actus, Steel Pipe Octagonalis, Semi-Circularis Steel, Other
2）De complexione Crucis Sectio Ferro Tube – Scalene Sexangulae Ferro Pipe, Quinque Plumario Ferro Tube, Chalybe Tube Duplex Convex, Duplex Concave Chalybe Pipe, Cucumis Ferro Fisbus, Ferro Pipinus Conicus, Corrugatus Ferro Fistula , Steel Pipe Watchcase, Other

3.Secundum ad Wall Crassitudo indicatur - Tenuis, Ferro Pipe muratas, Mors Pipe-densissima

4.Per finem-usus Categoria - Pipe Cum Steel Pipe, Steel Pipe enim Thermal
Apparatus, Machina pro Industriali Usu Chalybe Pipes, PETROLEUM, EXERCITATIO Geological Using Chalybe Pipe, Ferro Fistula Continens, Chemical Industrial Steel Pipes, Special-Propositum Ferro Pipes, Other