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SA 179 Boiler Steel Pipe

China SA 179 Boiler Steel Pipe, Find details about China SA 179, ASTM A179 from SA 179 Boiler Steel Pipe

Model NO.
Outer Diameter: 1/8"-36"(10.3mm-914.4mm)
Cross-Section Shape
Round
Connection Type
Seamless
Trademark
datang
Transport Package
Black Paint, Bevel Send, End Caps
Specification
426mm
Origin
China
HS Code
7304193000
Model NO.
Outer Diameter: 1/8"-36"(10.3mm-914.4mm)
Cross-Section Shape
Round
Connection Type
Seamless
Trademark
datang
Transport Package
Black Paint, Bevel Send, End Caps
Specification
426mm
Origin
China
HS Code
7304193000
Standard: GB3087-1999, ASTM A179, ASTM A106, JIS G3454, SA-213, SA-179

Application: Used for manufacturing superheated pipelines, the steam pipe, boiling water tube, flue tube, small flue tube, etc.of low, mediam pressure boiler, the general industry boiler

 

Out Diameter Torlerances

 

StandardOut DiameterTolerance
GB3087≤180±1.0%(min: ±0.5mm)
GB5310≤50±0.5mm
>50±1.0%

 

 

Wall Thickness Tolerances

StandardWall Thickness(mm)Tolerance
GB30873-20+15%,12.5%
>20±12.5%
GB5310<3.5+15%,-10%
3.5-20+15%,-10%
>20±10%

 

Chemical composition and mechanical properties

 

StandardGradeChemical composition(%)Mechanical properties
CSiMnPSTensile Strength(Mpa)Yield Strength(Mpa)Elongation(%)
DIN17175St35.8≤0.170.10-0.350.40-0.80≤0.030≤0.030360-480≥235≥25
St45.8≤0.210.10-0.350.40-1.20≤0.030≤0.030410-530≥255≥21

SA 179 Boiler Steel PipeSA 179 Boiler Steel PipeSA 179 Boiler Steel PipeSA 179 Boiler Steel PipeSA 179 Boiler Steel PipeSA 179 Boiler Steel Pipe
SA 179 Boiler Steel PipeSA 179 Boiler Steel PipeSA 179 Boiler Steel PipeSA 179 Boiler Steel Pipe

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