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Seamless Steel Tube/Pipe
Contacting of Tiancheng Steel international business. No. 2Building,Ruixin Commercial Plaza,Xiqing District, Tianjin city, P.R.China Postal code: 300380
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Email:kylin@tcsteelpipe.com
Seamless Steel Tube/Pipe
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Name:SA179 SEAMLESS TUBE Number:ASME SA179/ASTM A179 Time:2017-05-17
Product introduction
Spec: ASTM A179/(ASME SA179)
 Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Conderser Tubes
Application:
For tubular heat exchangers,condensers,and similar heat transfer apparatus.
Size(mm): O.D.:6.0~114.0 W.T.:1~15 L:max 12000
Grade and Chemical Composition (%)
Chemical Composition  C Mn P≤ S≤ Si≤
0.06-0.18 0.27-0.63 0.035 0.035 0.25
(SA-450/SA-450M):
OD In (mm) + - WT In(mm) + -
<1(25.4) 0.10 0.10 ≤1.1/2(38.1) 20% 0
1~1.1/2(25.4~38.1) 0.15 0.15 >1.1/2(38.1) 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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