Incazelo yokubunjwa kanye nenqubo yokukhiqiza yamapayipi ensimbi ye-carbon

I-Carbon Steel Pipe iyipayipi elenziwe nge-carbon steel njengento eyinhloko. Okuqukethwe kwayo kwekhabhoni kuvame ukuba phakathi kuka-0.06% no-1.5%, futhi iqukethe inani elincane le-manganese, i-silicon, isulfure, i-phosphorus nezinye izakhi. Ngokwezindinganiso zamazwe ngamazwe (njenge-ASTM, GB), amapayipi ensimbi e-carbon angahlukaniswa ngezigaba ezintathu: insimbi ephansi ye-carbon steel (C≤0.25%), i-carbon steel medium (C=0.25% ~ 0.60%) kanye ne-carbon steel ephezulu (C≥0.60%). Phakathi kwazo, amapayipi ensimbi e-carbon aphansi asetshenziswa kakhulu ngenxa yokucutshungulwa kwawo okuhle nokushisela.