Fluid Steel Pipe-SHANDONG MULTISTEEL CO.,LTD

Fluid Steel Pipe

Carbon Steel Pipe

Fluid Steel Pipe TechnicalChemical Components & Mechanical PropertiesStandardGradeChemical Components (%)Mechanical PropertiesCSiMnPSTensile STrength(Mpa)Yield STrength(Mpa)ASTM A53A≤0.25–≤0.95≤0.05≤0.06≥330≥205B≤0.30–≤1.2≤0.05≤0.06≥415≥240ASTM A106A≤0.30≥0.100.29-1.06≤0.035≤0.

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Products Description

Fluid Steel Pipe Technical

Chemical Components & Mechanical Properties

Standard	Grade	Chemical Components (%)					Mechanical Properties
Standard	Grade	C	Si	Mn	P	S	Tensile STrength(Mpa)	Yield STrength(Mpa)
ASTM A53	A	≤0.25	–	≤0.95	≤0.05	≤0.06	≥330	≥205
ASTM A53	B	≤0.30	–	≤1.2	≤0.05	≤0.06	≥415	≥240
ASTM A106	A	≤0.30	≥0.10	0.29-1.06	≤0.035	≤0.035	≥415	≥240
ASTM A106	B	≤0.35	≥0.10	0.29-1.06	≤0.035	≤0.035	≥485	≥275

Diameter and Thickness Tolerance

Pipe types	Pipe sizes(mm)	Tolerances
Hot rolled	OD<50	±0.50mm
	OD≥50	±1%
	WT<4	±12.5%
	WT 4～20	+15%, -12.5%
	WT>20	±12.5%
Cold drawn	OD 6～10	±0.20mm
	OD 10～30	±0.40mm
	OD 30～50	±0.45
	OD>50	±1%
	WT≤1	±0.15mm
	WT 1～3	+15%, -10%
	WT >3	+12.5%, -10%