Seamless Steel Tube A179

Seamless cold-drawn low-carbon steel hear-exchanger tubes and condenser tubes.
● Aplicação: para caldeiras, super aquecedores, trocadores de calor, Condensadores.
● Faixa de tamanho: O.D.: 12.7-114.3milímetro W.T.: 1.65-10milímetro L.: 18000mm máx

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  • Descrição
  • Vantagens de Baosheng
  • Chemical Composition & Mechanical Properties
  • Inquérito

ASTM A179 Low Temperature Carbon Steel Tube

ASTM A179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular, heat exchanger, Condensadores, and other heat transfer services. seamless ASTM A 179 steel tube is supplied and produced by cold drawning method. Chemical composition contains carbon, manganese, phosphorus, 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: Extremidade chanfrada, 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.

 

Em caso de dúvidas,você é mais do que bem-vindo para entrar em contato sales@grandsteeltube.com

1. Production of A179 seamless steel tubes since 2005

2. With customers from West Asia,América do Norte,América do Sul,etc desde 2006.

3. As amostras podem ser entregues dentro de 25 dias após a confirmação

4. 40 dias como o período de produção e entrega após a confirmação da ordem.

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

6. 200 tamanhos podem ser oferecidos a partir de OD:12.7mmxWT:1.65mm para OD:114.3mmxWT:10milímetro

7. Inspeção de terceiros, como:TUV,BV,SGS,etc aceito

8. Equipe profissional auxilia suas necessidades especiais de tubo.

9. Outros tubos relacionados:A210,A192,A213 seamless steel tube;etc

Em caso de dúvidas,você é mais do que bem-vindo para entrar em contato sales@grandsteeltube.com

Mesa 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)
Elongação: ≥35%
Hardness: ≤72 HRB

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

O.D. inch (milímetro) + - W.T. inch (milímetro) + -
<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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