Seamless Steel Tube A179
Seamless cold-drawn low-carbon steel hear-exchanger tubes and condenser tubes.
● Applicazione: per caldaia, Super riscaldatori, scambiatori di calore, Condensatori.
● Gamma di dimensioni: O.D.: 12.7-114.3mm W.T.: 1.65-10mm L.: 18000mm max
In caso di domande,si prega di contattare sales@grandsteeltube.com
- Descrizione
- I vantaggi di Baosheng
- Chemical Composition & Mechanical Properties
- Inchiesta
ASTM A179 Low Temperature Carbon Steel Tube
ASTM A179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular, scambiatore di calore, Condensatori, and other heat transfer services. seamless ASTM A 179 steel tube is supplied and produced by cold drawning method. Chemical composition contains carbon, manganese, fosforo, and sulfur. Test required: hardness test, flattening test, flaring test, flange test, and hydrostatic test.
ASTM A179 Seamless Carbon Tube manufactured by Grand has following advantages: High Dimensional Accuracy, Alta resistenza, Better Corrosion resistance, Fine Finish. ASTM A179 Tube is delivered as annealed, normalized, normalized and tempered condition. Grand also offers Value-Added Fabrication Services: Estremità smussata, Black Oil Surface,Galvanized Finish,Anti-corrosion oil,Machining.
Grand supplies low temperature seamless carbon steel tube of ASTM A179 specification in product types: Cold Drawn in cut lengths or U tube(bended for heat exchanger application), manufactured for application of critical engineering applications as refineries, power plant, Newclear Power, Fossil Fuel Power Plant.
In caso di domande,sei più che benvenuto a contattare sales@grandsteeltube.com
1. Production of A179 seamless steel tubes since 2005
2. With customers from West Asia,Nord America,America del Sud,ecc dal momento che 2006.
3. I campioni possono essere consegnati entro 25 giorni dopo la conferma
4. 40 giorni come periodo di produzione e consegna dopo la conferma dell'ordine.
5. 15,000 metri di tubi in acciaio senza saldatura in stock.
6. 200 le taglie possono essere offerte da OD:12.7mmxWT:1.65da mm a OD:114.3mmxWT:10millimetro
7. Ispezione di terze parti come:TUV,BV,SGS,ecc accettato
8. Il team di professionisti assiste le vostre esigenze speciali di tubi.
9. Altri tubi correlati:A210,A192,A213 seamless steel tube;and so on
In caso di domande,sei più che benvenuto a contattare sales@grandsteeltube.com
Table 1: Steel grade and chemical composition:
C | 0.06-0.18 |
Mn | 0.27-0.63 |
P | ≤0.035 |
S | ≤0.035 |
Mechanical property:
Resistenza alla trazione: Min 47 Ksi (325 Mpa)
Snervamento: Min 26 Ksi (180Mpa)
Allungamento: ≥35%
Durezza: ≤72 HRB
Table 2: Tolerance for O.D. and W.T. (SA-450/SA-450M)
O.D. inch (millimetro) | + | - | W.T. inch (millimetro) | + | - |
<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 | - | - | - |