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ASTM A209/A209M Seamless Heat Exchanger Tubes

$800

5-4
Ton
$5000

≥5
Ton

Payment Type:

L/C,T/T

Incoterm:

FOB

Min. Order:

5 Ton

Transportation:

Ocean,Air

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: ASTM A209/A209M

Brand: Torich

Supply Ability & Additional Information

Packaging: Hexagonal Bundles

Productivity: 12000 tons

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 12000 tons/y

Certificate: Pressure Vessel

Payment Type: L/C,T/T

Incoterm: FOB

Packaging & Delivery

Selling Units:: Ton

Package Type:: Hexagonal Bundles

ASTM A209/A209M Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Carbon Steel Heat Exchanger Tubes
Professional manufacturer of Seamless Heat Exchanger Steel Tubes in China, Wholesale Carbon Steel Heat Exchanger Tubes,Superheater Steel Tubes, Heat Exchanger Tubes with low price, high quality.
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

Applications: Boiler, 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 S≥8mm vertical)	δfixed (S＜8mm 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

Seamless Heat Exchanger Steel Tubes, Carbon Steel Heat Exchanger Tubes, Superheater Steel Tubes, Heat Exchanger Tubes