20# carbon steel pipe

20# carbon steel pipe

20# carbon steel pipe is a widely used high-quality carbon structural steel pipe within China's national standard (GB/T) system. Its core characteristics lie in its moderate carbon content and balanced comprehensive mechanical properties. It possesses exceptional versatility across petroleum, chemical, mechanical, and construction sectors, serving as the ‘foundational pipe material’ within industrial piping systems.

- Product Description 


Product Type Carbon Steel Pipe 
SizeOuter Diameter17-914mm 3/8"-36"
Wall ThicknessSCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS
Length5m-14m or as customer's actual request
EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
TechniqueHot Rolled Or Cold Rolled
StandardAPI A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B,
ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54
MaterialA53, ST33, A283, A135, ST37, A53, A106, ST35, A179, A214, A192, A226, A315, ST42, A106-B  API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80,ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135,ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2,KS4602, GB/T911.1/2,SY/T5037, SY/T5040STP410,STP42.
Surface TreatmentBare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating, transparent oil, epoxy coating, etc.
ShapesRound,Square,Rectagular,Oval,Special Shape according to csutomer's requirement

- Product Display 

碳钢管拼图1


- Certificate Display

  • db35c2fe-7858-4270-b628-d3c79cc251a8
  • ed12fbc8-2c0e-4a1b-95d6-49c3cb60778c

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