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ASTM A106 ASME SA106 Grade A B C black carbon steel seamless grb pipe

Description: Seamless carbon steel pipe for high temperature service.

Standard: ASTM A106/ ASME SA106.

Applications: Used for transportation of water, oil, natural gas and other fluids.

Available steel grades: A106A, A106B, A106C.

Specifications: O.D.: 6.0~1200mm; W.T.: 1~150mm; L: 5.8m; 11.8m; 12m or above. Modified specifications according to customer requirements.

Technology: Hot Rolled, Cold Drawn & Cold Rolled.

Chemical Composition and Mechanical Properties:

Standard	Grade	Chemical Composition
		C	Mn	Si	Cu	Ni	Cr	Mo	V	P	S
ASTMA106/ ASMESA106	A	= 0.25	0.27 ~ 0.93	= 0.10	= 0.40	= 0.40	= 0.40	= 0.15	= 0.08	= 0.035	= 0.035
	B	= 0.30	0.29 ~ 1.06	= 0.10	= 0.40	= 0.40	= 0.40	= 0.15	= 0.08	= 0.035	= 0.035
	C	= 0.35	0.29 ~ 1.06	= 0.10	= 0.40	= 0.40	= 0.40	= 0.15	= 0.08	= 0.035	= 0.035
Mechanical Properties		Tensile Strength (MPa)				Yield Point (MPa)
	A	= 330				= 205
	B	= 415				= 240
	C	= 485				= 275

Dimension Tolerances:

Pipe Type	OD(mm)		WT(mm)
Cold Drawn	Pipe Sizes	Tolerances	Pipe Sizes	Tolerances
	>30~50	0.30%	=25	10%
	>50~325	0.80%
Hot Rolled	>6~168	1.00%	=25	-10%,+12.5%