Seamless Steel Tube A179

Seamless cold-drawn low-carbon steel hear-exchanger tubes and condenser tubes.
● Uygulama: kazanlar için, süper ısıtıcılar, ısı eşanjörleri, Kondenserler.
● Boyut aralığı: Öğr.: 12.7-114.3mm W.T.: 1.65-10mm L'dir.: 18000mm maks

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  • Tarif
  • Baosheng'in Avantajları
  • Chemical Composition & Mechanical Properties
  • Soruşturma

ASTM A179 Low Temperature Carbon Steel Tube

ASTM A179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular, heat exchanger, Kondenserler, and other heat transfer services. seamless ASTM A 179 steel tube is supplied and produced by cold drawning method. Chemical composition contains carbon, mangan, 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: Eğimli Uç, Black Oil Surface,Galvanized Finish,Anti-corrosion oil,Machining.

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

 

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1. Production of A179 seamless steel tubes since 2005

2. With customers from West Asia,Kuzey Amerika,Güney Amerika,vb beri 2006.

3. Numuneler içinde teslim edilebilir 25 onaydan sonraki günler

4. 40 üretim süresi olarak gün ve sipariş onayından sonra teslimat.

5. 15,000 meters of seamless steel tubes in stock.

6. 200 boyutlar OD'den sunulabilir:12.7mmxWT:1.65mm için OD:114.3mmxWT:10Mm

7. Gibi üçüncü taraf denetimi:TÜV,BV,SGK,vb kabul edilir

8. Profesyonel ekip, özel tüp gereksinimlerinize yardımcı olur.

9. Diğer ilgili tüpler:A210,A192,A213 seamless steel tube;ve saire

Herhangi bir sorunuz varsa,iletişime geçmekten memnuniyet duyarsınız 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)
Uzama: ≥35%
Zorluk: ≤72 HRB

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

Ö.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 - - -

Temas ABD