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Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214

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Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214

Brand Name : TORICH

Model Number : ASTM A214

Certification : ISO 9001 TS16949

Place of Origin : CHINA

MOQ : 3ton

Price : 900-2000 USD/ TON

Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability : 60000ton/year

Packaging Details : In bundles with seaworthy packing.

Product name : ASTM A214 SA214 ERW Carbon Steel Heat-Exchanger Tubes Condenser Pipes

Standard : ASTM A214

Grade : ASTM A214

Technique : ERW

Section shape : Round

Alloy or not : Non-alloy

Secondary or not : Non-secondary

Special pipe : ERW Heat-exchanger tubes

Surface Condition : Free of scale

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ASTM A214 SA214 ERW Carbon Steel Heat-Exchanger Tubes Condenser Pipes


Size range: O.D.:6-76.mm W.T.:0.9-19.0mm L: according to customer requirement

Manufacture:

Tubes are made by electric-resistance welding.

Steel Grade and Chemical Compositions:

C 0.18
Mn 0.27 to 0.63
P ≤0.035
S ≤0.035

Hardness Requirements:

The tubes shall have a hardness number not exceeding 72HRB.

Surface Condition:

The finished tubes are free of scale., slight amount of oxidation is not considered as scale

Heat treatment:

After welding, all tubes are heat treated at a temperature of 1200℉(650℃) or higher and following by cooling in air or in a cooling chamber of a controlled atmosphere furnace.

Cold drawn tubes shall be heat treated after the final cold-draw pass at a temperature of 1200℉(650℃) or higher

Test and Inspection:

Hardness Requirement

Mechanical Test

- Flattening Test

- Flange Test

- Reverse Test

- Hydrostatic or Nondestructive Electric Test

Tolerance for OD and WT(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''(25.4~38.1) 0.15 0.15 >1.1/2''(38.2) 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

Applications: for Heat-Exchangers, Condensers and similar heat-transfer apparatus.

Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214 Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214

Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214 Erw Carbon Steel Heat Exchanger Tubes Condenser Pipes Astm A214 Sa214


Product Tags:

carbon steel tube

      

heat exchanger tubes

      
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