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ASTM A179 SA179 Seamless Steel Tubes with Low Carbon Steel for hear exchangerS

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Address: Daqiao Developing Zone Haiyan,Zhejiang Province,China

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Torich International Limited

ASTM A179 SA179 Seamless Steel Tubes with Low Carbon Steel for hear exchangerS

Country/Region	china
City & Province	zhejiang
Categories	Metal Casting Machinery

Product Details

ASTM A179 Seamless cold drawn low carbon steel hear exchanger tubes and condenser tubes
Seamless Cold-Drawn Low-Carbon Steel Hear-Exchanger Tubes and Condenser Tubes

Size range: O.D.:6-168mm W.T.:1-15mm L: according to customer requirement.

Applications: for Boilers,Superheaters,Heat-Exchangers, Condensers
U bend Tubes according to Customer request

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

Size list:

½” x .065”
3/8” x .035”
3/8” x .049”
5/8” x .049”
5/8” x .083”
5/8” x .109”
¾” x .049”
¾” x .049”
3/4” x .065”
3/4” x .083”
3/4” x .109”
7/8” x .083”
1” x .083”
1” x .109”

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