25*8 Mm Heavey Wall Thickness Outside Square Inside Round Precision Steel Tubes
TORICH is a professional heavy wall thickness tubes manufacturer of precision steel tubes for general purpose,
which is equipped with 20 lines of pipe production.
Outside square and Inside round precision steel tubes , is usually produced by carbon steel or alloyed steel,
production method can be cold drawning or cold rolled.
25*8mm precision steel tubes is usually based on technical standard EN10305-1,A519,GB/T8163 etc .
TORICH seamless special shaped tubes is usually produced based on the following technical standard
and Grade:
Standards: EN10305-1,A519,GB/T8163 or similar technical standard.
Steel Grade: 10,20,35,45,16Mn,20Cr,40Cr,15CrMo,20CrMo,28CrMo,35CrMo,42CrMo,4140,4130,20CrMoTi,
40MnMoV,16MnCr5,20MnCr5,65Mn,15Mo3 etc
TORICH heavy wall thickness pipes can produce the Carbon steel and alloyed steel Sizes Range:
OD: 10-120 mm
WT:1.2-20mm
Wall Thickness: can be by mutual agreement with customer.
Main Features for Alloy hot-rolled seamless pipes :
High accuracy on tolerance
Thick pipe
Good Concentricity
Production Process for 58*8mm alloy steel tubes:
Raw material storage
Raw material inspection
cutting by saw machine
Hot perforation
Squeeze head
Raw Tube Quantity Inspestion
Cycling Pickling
Cycling Cold drawing/rolling
Cycling annealing
Straightening
Head&tail cutting
Eddy current inspection
Finished product inspection
Packing
Seamless special shaped tubes are usually used in the following scope:
-
Automobile steel pipe
bolting
Fire hose street
Steel tubes for machining
Fluid transfer pipe
Steel pipe for address drilling
Steel pipe for agricultural fittings
Bicycle steel pipe
Hydraulic cylinder pipe
The chain
Steel pipe for fasteners
Steel tubes for petroleum machinery
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Outside Square Inside Round Precision Steel Tubes Heavy Wall Thickness 25 X 8mm Images
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