Alloy Steel Heat Exchanger Tube

  • Alloy Steel Heat Exchanger Tube Manufacturers, Alloy Steel Heat Exchanger Tube Factory, Supply Alloy Steel Heat Exchanger Tube
  • Alloy Steel Heat Exchanger Tube Manufacturers, Alloy Steel Heat Exchanger Tube Factory, Supply Alloy Steel Heat Exchanger Tube
  • Alloy Steel Heat Exchanger Tube Manufacturers, Alloy Steel Heat Exchanger Tube Factory, Supply Alloy Steel Heat Exchanger Tube
Alloy Steel Heat Exchanger Tube
  • baosteel, TPCO, Baogang, hengyang
  • China
  • 7-30 days
  • 2000 tons per month

Alloy steel heat exchanger tube, ASTM A213 alloy steel heat exchanger tube.
Hanqi offers high strength, good heat-resistant and best sale alloy steel heat exchanger tube.
Our company is a successful manufacturer and supplier, we devoted ourselves to alloy steel tube many years, we will provide excellent service and competitive price for you, we are expecting become your long-term partner in China.

Alloy steel heat exchanger tube



Hanqi  is privately owned supplier, manufacturer, distributor and exporter of ASTM A209 / ASME SA209 T1, T1a, T1b Seamless tubes, ASTM A209 T1 Superheater tubes, ASME SA209 T1 Superheater tubes, ASTM A209 alloy steel heat exchanger tube, ASTM A209 T1 boiler tubes.

ASTM A209 /A209M ASME SA209 tubes shall be made by the seamless process and shall be either hot finished or cold finished as specified.

ASTM A209 /A209M covers several grades of minimum- wall-thickness, seamless, carbon-molybdenum alloy-steel, boiler and superheater tubes.

ASTM A209 /A209M covers tubes 1⁄2 to 5 in. [12.7 to 127 mm] inclusive, in outside diameter and 0.035 to 0.500 in. [0.9 to 12.7 mm], inclusive, in minimum wall thickness.

Standard: ASTM A209 /A209M, ASME SA209


alloy steel tube


Size:12.7 to 127 mm

Wall Thickness: 0.9 to 12.7mm

Shape: Round

Length: Single random length/ Double random length or as clients' actual request

Grade: T1, T1a, T1b

Referenced Documents:

ASTM A1016/A 1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stain- less Steel Tubes


Chemical composition limits of alloy steel heat exchanger tube


Gradecomposition, %
CMnP, maxS, maxSiMo
T10.10-0.200.30-0.800.0250.0250.10-0.500.44-0.65
T1a
0.15-0.250.30-0.800.0250.0250.10-0.500.44-0.65
T1b≤0.140.30-0.800.0250.0250.10-0.50
0.44-0.65


All Mechanical Properties of alloy steel heat exchanger tube


(1) Tensile requirements and hardness


Grade

Tensile strength,

 min, MPa

Yield strength, 

min, MPa

Elongation in 2in. 

or 50mm, min, %

Hardness, 

max, HRB

T13802053080
T1a
3651953081
T1b4152203077

(2) Flattening Test—One flattening test shall be made on specimens from each end of one finished tube, not the one used for the flaring test, from each lot

(3) Flaring Test—One flaring test shall be made on specimens from each end of one finished tube, not the one used for the flattening test, from each lot


Packing and Marking of alloy steel heat exchanger tube

(1) Packed in bundles or ply wooden box wrapped in plastic, and suitably protected for sea-worthily delivery or as requested.

(2) Marking prescribed in Specification A 1016/A 1016M, the marking shall include whether the tube is hot-finished or cold-finished and including not limited: Standard, graded, size, heat no. lot no.


heat exchanger tube

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