Seamless Cold-Drawn Low-Carbon Steel Tubes forHeat excahnger from China manufacturer

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)

Product Detail

Model No.: ASTM A179

Packing: IN bundles /wooden boxes

Production method: Cold drawn U bending

Grade: Carbon Steel

Production Capacity: 3000tons

Delivery Date: 30-70days

Type: Seamless steel tubes

Application: Shell & heat exchangers, Co...

SA179 Seamless Cold-Drawn Low-Carbon Steel Hear-Exchanger Tubes and Condenser Tubes
Size range: O.D.:6-168mm W.T.:1-15mm L:max12000mm

Standard: ASTM A179 Seamless Heat exchanger Steel Tubes for Heat exchangers and Boilers
Seamless Cold-Drawn Low-Carbon Steel Hear-Exchanger Tubes and Condenser Tubes
Applications: for Boilers,Superheaters,Heat-Exchangers, Condensers
U bend Tubes according to Customer request
Size range: O.D.:6-168mm W.T.:1-15mm L:max12000mm
Steel Grade and Chemical Compositions:
C	0.06-0.18
Mn	0.27-0.63
P	≤0.035
S	≤0.035
Mechanical Properties
Tensil Streghth: min ksi[Mpa] 47[325]
Yield Point: min ksi[Mpa] 26[180]
Elongation: ≥35%
Hardness: ≤72HRB
Tolerance for OD and WT(SA-450/SA-450M)
OD in(mm)	+	-	WT in(mm)	+	-
<1''(25.4)	0.10	0.10	≤1.1/2''(38.1)	20%	0
1''~1.1''(25.4~38.1)	0.15	0.15	>1.1/2''(38.2)	22%	0
>1.1/2''~<2''(38.1~50.8	0.20	0.20
2''~<2.1/2''(50.8~63.5)	0.25	0.25
2.1/2''~<3''(63.5~76.2)	0.30	0.30
3''~<4''(76.2~101.6)	0.38	0.38
4''~<7.1/2''(101.6~190.5)	0.38	0.64
>7.1/2~9''(190.5~228.6)	0.38	1.14

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