heat exchanger steel tubes for Condensers, Evaporator

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer, Trading Company
Main Products:	Precision Seamless Steel Tubes And Pipes, EN10305-4 Hydraulic Bending Precision Seamless Steel Tubes, Heat Exchanger Steel Pipe, Exchanger And Condenser Tubes, DOM Mandrel Drawn Steel Tube For Machinery

Model No.:	ASTM A214
Means of Transport:	Ocean
Production method::	Welding
Type:	Welded steel tubes
Grade:	Carbon steel
Application:	Shell&Heat exchangers, Boilers
Production Capacity:	3000tons
Packing:	IN bundles /wooden boxes
Delivery Date:	30-70days

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Product name: heat exchanger steel tubes and boiler steel pipe,
for heat exchangers, Condensers, Evaporators

Standard: ASTM A214
Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes
Applications: for Boilers,Superheaters,Heat-Exchangers, Condensers
Size range: O.D.:6-168mm W.T.:1-15mm L:max12000mm
Steel Grade and Chemical Compositions:
C	0.18
Mn	0.27 to 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