ASME SA209 / SA209M Gr.T1A Alloy Steel Seamless Tube Boiler Tube For Boiler

MOQ： 500 KGS
Price： Negotiable
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Payment Terms	T/T, L/C at sight
Supply Ability	1000 TONS / month
Delivery Time	Depends on order quantity
Packaging Details	Steel frame wooden case with plastic cap
Standard	ASME SA209 / SA209M
Material Grade	Gr.T1A
Form	Seamless Tube
Diameter	12.7 ~ 127 mm (1/2 ~ 5 in)
Wall Thickness	0.9 ~ 12.7 mm (0.035 ~ 0.500 in)
Applications	Boilers, heat exchangers, superheaters, HRSG
Brand Name	YUHONG
Model Number	ASME SA209 / SA209M
Certification	ISO 9001/TUV/PED
Place of Origin	China

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Product Specification


Payment Terms	T/T, L/C at sight	Supply Ability	1000 TONS / month
Delivery Time	Depends on order quantity	Packaging Details	Steel frame wooden case with plastic cap
Standard	ASME SA209 / SA209M	Material Grade	Gr.T1A
Form	Seamless Tube	Diameter	12.7 ~ 127 mm (1/2 ~ 5 in)
Wall Thickness	0.9 ~ 12.7 mm (0.035 ~ 0.500 in)	Applications	Boilers, heat exchangers, superheaters, HRSG
Brand Name	YUHONG	Model Number	ASME SA209 / SA209M
Certification	ISO 9001/TUV/PED	Place of Origin	China
High Light	ASME SA209 alloy steel boiler tube ，seamless boiler tube for superheater ，SA209M Gr.T1A reheater boiler tube

ASME SA209 / SA209M Gr.T1A Alloy Steel Seamless Tube Boiler Tube For Boiler,Superheater,Reheater

ASME SA209 Gr.T1A is a seamless carbon-molybdenum alloy steel tube conforming to ASME standards, primarily used for high-temperature pressure components in boilers and superheaters.

A key characteristic of this material is the addition of molybdenum, which enhances its strength and creep resistance at high temperatures, making it superior to ordinary carbon steel.

This steel tube is mainly used in critical components of power plant boilers, such as water-cooled walls, superheaters, and reheaters.

Comparison Item	ASME SA209 T1a	ASME SA209 T1 / T1b
Primary Alloying Elements	C-Mo (Carbon-Molybdenum)	C-Mo (Carbon-Molybdenum); the three grades differ mainly in carbon content range
Tensile Strength (≥)	415 MPa	T1: 380 MPa / T1b: 365 MPa
Applicable Temperature Range	Suitable for service up to approx. 455°C	Suitable for service up to approx. 455°C
Key Advantage	Cost-effective, workhorse material for moderate temperature conditions	–
Typical Applications	Low-temperature superheater, reheater, water wall tubes	Similar to T1a

Chemical Composition
Element	Composition (wt%)
Carbon (C)	0.15 – 0.25
Manganese (Mn)	0.30 – 0.80
Phosphorus (P)	≤ 0.025
Sulfur (S)	≤ 0.025
Silicon (Si)	0.10 – 0.50
Molybdenum (Mo)	0.44 – 0.65

Mechanical Properties
Property	Value
Tensile Strength	≥ 415 MPa
Yield Strength	≥ 255 MPa
Elongation (in 2 in.)	≥ 30%

Application:

Boilers, as core pressure-bearing components in power plants and industrial boilers, such as water-cooled walls, economizers, and headers, are used for their primary applications as specified in standards.

Superheaters: Used to heat saturated steam into superheated steam; this is one of the key applications of T1a material, especially suitable for low-temperature superheater components in high-temperature sections.
Reheaters: Used to reheat steam that has already undergone work, improving circulation efficiency; this is also an important application of T1a tubes.
Heat Exchangers: Can be used in various industrial heat exchangers for heat exchange.
Process Furnace Tubes: Used in tubular furnaces in oil refineries to transport high-temperature process media.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter,Trading Company,Seller 
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Year Established:

1990 
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Total Annual:

50M-75M
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Employee Number:

50~850 
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Ecer Certification：

Verified Supplier 

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20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
https://www.tema-heatexchanger.com/

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