ASTM A209A209M Seamless Heat Exchanger Tubes

ASTM A209A209M Seamless Heat Exchanger Tubes

Unit Price: USD 5000.00 - 800.00 / Ton
Payment Type: L/C,T/T
Terms of Trade: FOB
Min. Order: 5 Ton
Delivery Time: 30 Days

Basic Info

Model No.: ASTM A209/A209M

Additional Info

Packaging: Hexagonal Bundles

Productivity: 12000 tons

Brand: Torich

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 12000 tons/y

Certificate: Pressure Vessel

Product Description

ASTM A209/A209M Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Carbon Steel Heat Exchanger Tubes

Standard:

ASTM A209 / A209M Seamless Carbon-Molybdenum Alloy-Steel Boiler and Super heater Tubes,

Cold drawn and hot rolled seamless steel tubes for Boiler and Super heater

ApplicationsBoiler, Heat Exchanger, Cold Condensers

Size Range: OD:12.7-127mm WT:0.9-12.7mm

Steel Grade: T1, T1a, T1b

Manufacture:
Killed steel material.
The tubes are made by seamless process either hot-finished or cold-finished

Seamless Carbon-Molybdenum Alloy-Steel Boiler and Super heater Tubes
Cold drawn and hot rolled seamless steel tubes for Boiler and Super heater.

STEEL GRADE AND CHEMICAL COMPOSITIONS

Seel Grade

C

Mn

P

S

Si

Mo

T1

0.10-0.20

0.30-0.80

≤0.025

≤0.025

0.10-0.50

0.44-0.65

T1a

0.15-0.25

0.30-0.80

≤0.025

≤0.025

0.10-0.50

0.44-0.65

T1b

≤0.14

0.30-0.80

≤0.025

≤0.025

0.10-0.50

0.44-0.65

 

Mechanical Properties

Seel Grade

Tensile strength(Mpa)

Yield Strength(Mpa)

δfixed (Pipe Segment S8mm vertical)

δfixed

(S8mm vertical)

δfixed

(Round brilliant)

T1

≥380

≥205

≥30

See note

≥22

T1a

≥415

≥220

≥30

See note

≥22

T1b

≥365

≥195

≥30

See note

≥22

Note: S<8mm vertical Elongation is the basic value minus 1.5%,per wall thickness minus 0.8mm

 

HARDNESS

Seel Grade

HB S 5.1mm

HRB S 5.1mm

T1

≤146

≤80

T1a

≤153

≤81

T1b

≤137

≤77


Delivery condition and Heat treatment:
Cold Drawn Seamless and Hot Rolled Seamless need Heat treatment .minimum temperature is 650℃
If Delivery condition is annealing, isothermal annealing, normalizing+ tempering tempering minimum temperature is 650℃
Hot-finished tubes are heat treated at a temperature of 1200℉ (650℃) or higher.

 

Reference Documents:
ASTM A450/A450M Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Ally Steel Tubes
ASTM A941 Terminology Relating to Steel, Stainless Steel, Related Alloys and Ferroalloys

 

ASTM A209 Seamless Steel Pipe Seamless Steel Pipe

Superheater Steel Tubes Superheater Steel Pipes

 

Looking for ideal Carbon Molybdenum Alloy Steel Tube Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Superheater Carbon Steel Heat Exchanger Tubes are quality guaranteed. We are China Origin Factory of ASTM A209/A209M Seamless Steel Tubes. If you have any question, please feel free to contact us.

Product Categories : Seamless Heat Exchanger Steel Tubes

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