Naadloze stalen buis A179

Naadloze koudgetrokken koolstofarme stalen warmtewisselaarbuizen en condensorbuizen.
● Toepassing: voor ketels, super kachels, Warmtewisselaars, Condensatoren.
● Maatbereik: O.D.: 12.7-114.3mm W.T.: 1.65-10mm L.: 18000mm max

Als u vragen heeft,neem dan contact op met sales@grandsteeltube.com

  • Beschrijving
  • Baosheng's voordelen
  • Chemical Composition & Mechanical Properties
  • Onderzoek

ASTM A179 Low Temperature Carbon Steel Tube

ASTM A179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular, warmtewisselaar, Condensatoren, and other heat transfer services. seamless ASTM A 179 steel tube is supplied and produced by cold drawning method. Chemical composition contains carbon, manganese, fosfor, 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, High Strength, Better Corrosion resistance, Fine Finish. ASTM A179 Tube is delivered as annealed, normalized, normalized and tempered condition. Grand also offers Value-Added Fabrication Services: Afgeschuind uiteinde, Black Oil Surface,Galvanized Finish,Anti-corrosion oil,Machining.

Grand supplies low temperature seamless carbon steel tube of ASTM A179 specification in product types: Koud getekend 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.

 

Als u vragen heeft,u bent van harte welkom om contact op te nemen sales@grandsteeltube.com

1. Production of A179 seamless steel tubes since 2005

2. With customers from West Asia,Noord-Amerika,Zuid-Amerika,etc sinds 2006.

3. Monsters kunnen binnen 25 dagen na bevestiging

4. 40 dagen als de productieperiode en levering na orderbevestiging.

5. 15,000 meters naadloze stalen buizen op voorraad.

6. 200 maten kunnen worden aangeboden vanaf OD:12.7MmxWT:1.65mm naar OD:114.3MmxWT:10Mm

7. Inspectie door derden zoals:Tuv,BV,Sgs,etc geaccepteerd

8. Professioneel team helpt uw speciale buisvereisten.

9. Andere gerelateerde buizen:A210,A192,A213 seamless steel tube;enz

Als u vragen heeft,u bent van harte welkom om contact op te nemen 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:
Tensile strength: Min 47 Ksi (325 Mpa)
Yield strength: Min 26 Ksi (180Mpa)
Verlenging: ≥35%
Hardheid: ≤72 HRB

Table 2: Tolerance for O.D. and W.T. (SA-450/SA-450M)

O.D. inch (Mm) + - W.T. inch (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 - - -

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