ASTM A209 ASME SA209 T1 Tubes T1 T1a T1b Seamless Carbon-Molybdenum Alloy-Steel Boiler And Superheater Tubes
Brand Name:GNEE
Model Number:ASTM A209 T1, T1a, T1b Boiler Tubes
Place of Origin:China
Origin:China
Technology:Seamless
End Protector:Plastic Pipe Cap
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Product Description:
The ASTM A209 Grade T1 Seamless Steel Tubes are designed to cover a
range of important features necessary for boilers and superheaters.
These tubes are comprised of carbon-molybdenum alloy-steel and have
a minimum-wall-thickness. They ensure seamless operation for these
critical heating and energy transfer applications.
As per the Standard Specification from ASTM A209, these tubes are
composed of seamless carbon-molybdenum alloy-steel and have been
designed specifically for boilers and superheaters. They come with
an outer diameter (OD) range of 10mm to 203mm and wall thickness
(WT) range of 2.0mm to 25mm. They are available in lengths of
5.8-12m.
The ASTM A209 Grade T1 Seamless Steel Tubes ensure superior
strength and durability in the most stringent temperatures and
conditions. They are designed to withstand high pressure and high
temperature environments, making them a reliable and efficient
option for industrial applications.
The use of these tubes ensures efficient heat transfer that results
in saving energy and reducing operational costs. These tubes ensure
a safe and reliable transfer of energy, making them ideal for use
in critical applications such as power plants, petrochemical
plants, and refineries.
In conclusion, the ASTM A209 Grade T1 Seamless Steel Tubes are an
essential component for boilers and superheaters which require
efficient and seamless operation in high temperature and high
pressure conditions. Their superior strength and durability ensure
that they are a reliable and long-lasting solution for critical
industrial applications.
Features:
ASTM A209: Standard Specification for Seamless Carbon-Molybdenum
Alloy-Steel Boiler and Superheater Tubes
The ASTM A209 specification outlines the requirements for seamless
carbon-molybdenum alloy steel tubes used for boilers and
superheaters. The tubes are available in a range of outer diameters
from 10mm to 203mm, and wall thicknesses from 2.0mm to 25mm. The
length of the tubes can be customized according to customer
requirements, ranging from 5.8m to 12m.
This specification covers three grades of carbon-molybdenum alloy
steel tubes: ASTM A209 T1, ASTM A209 T1a, and ASTM A209 T1b. These
tubes are manufactured using a seamless technique that ensures
their high quality and reliability.
These tubes find application in several industries, including low
and medium pressure fluid transportation pipelines, power plants,
boiler tubes, and the petrochemical industry. Due to their
excellent mechanical properties and high resistance to corrosion,
these tubes are an ideal choice for these applications.
The tubes are typically packaged with an oil-dipped or
black-painted surface, and are packed in seaworthy bags and
hexagonal bundles to ensure their safe transportation and storage.
Technical Parameters:
Specification:
- Size (Seamless): 6.35mm o.d to 101.60mm o.d
- Standards: ASTM a209, ASME Sa209
- Equivalent Standards: EN 10216-2, ASTM A335, GOST 550-75
- Material: T1, K11547
- Equivalent Material: P2, 12ChM, 12CrMo
- Type: Seamless
- Specialized in: Large Diameter Size
- Outer Dimensions: 6-2500mm; WT:1-200mm
- Wall Thickness: Schedule 3mm to 15mm.
- Length: max 1~12m
- Schedule: STD, SCH40, SCH80
- Form: Round, Square, Rectangular, Hydraulic Etc.
- Length: Single Random, Double Random & Cut Length.
- Tubing End: Plain End, Beveled End, Treaded.
Chemical Compositions:
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
|---|---|---|---|---|---|---|
| 0.10-0.20 | 0.30-0.61 | 0.025 max | 0.025 max | 0.10-0.30 | 0.50-0.81 | 0.44-0.65 |
Mechanical Properties:
- Tensile Strength, MPa: 379 min
- Yield Strength, MPa: 207 min
- Elongation, %: 30 min
- Hardness, HB: 80 max
Outside Diameter & Tolerance:
| Hot rolled | Cold Drawn | |||
|---|---|---|---|---|
| OD Range, mm | Outside Diameter, mm | Tolerance, mm | Outside Diameter, mm | Tolerance, mm |
| OD ≤ 101.6 | +0.4/-0.8 | ±0.10 | ||
| 101.6 < OD ≤ 190.5 | +0.4/-1.2 | ±0.15 | ||
| 190.5 < OD ≤ 228.6 | +0.4/-1.6 | +0.20/-0 | +0.38/-1.14 |
Wall thickness & Tolerance:
| Hot rolled | Cold Drawn | |||
|---|---|---|---|---|
| WT Range, mm | Wall Thickness, mm | Tolerance, % | Wall Thickness, mm | Tolerance, % |
| OD ≤ 101.6 | WT ≤ 2.4 | +40/-0 | ||
| 2.4 < WT ≤ 3.8 | +35/-0 | |||
| 3.8 < WT ≤ 4.6 | +33/-0 | |||
| WT > 4.6 | +28/-0 | |||
| OD > 101.6 | 2.4 < WT ≤ 3.8 | +35/-0 | ||
| 3.8 < WT ≤ 4.6 | +33/-0 | |||
| WT > 4.6 | +28/-0 |
Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; 12000mm; and so on. Max length: 16000mm, also U bending can be offered.
Applications:
ASTM A209 tubing is a type of seamless tubing made of carbon-molybdenum alloy steel. Its primary application is in the manufacturing of boilers, boiler flues, and superheaters. These components play a crucial role in the generation and transfer of steam, which is a vital component of many industrial processes.
Carbon-molybdenum alloy steel is known for its exceptional strength and corrosion resistance, making it an ideal material choice for use in high-temperature environments such as those found in boilers and superheaters. By using ASTM A209 tubing, manufacturers can ensure that their products are durable and long-lasting, even when exposed to the harsh conditions prevalent in these applications.
Overall, ASTM A209 tubing represents a reliable and effective solution for those seeking high-quality seamless tubing for use in boilers, boiler flues, and superheaters. And with its excellent properties and numerous benefits, it's no wonder why it has become such a popular choice among manufacturers and engineers alike.
FAQ:
Q: What is the brand name of your seamless steel pipe product?
A: Our seamless steel pipe product is under the brand name GNEE.
Q: What is the model number of your seamless steel pipe product?
A: The model number of our seamless steel pipe product is ASTM A209
T1, T1a, T1b Boiler Tubes.
Q: Where is your seamless steel pipe product made?
A: Our seamless steel pipe product is made in China.
Q: What is the material of your seamless steel pipe product?
A: Our seamless steel pipe product is made of high-quality steel
material that meets ASTM A209 standards for T1, T1a, and T1b boiler
tubes.
Q: What are the applications of your seamless steel pipe product?
A: Our seamless steel pipe product is suitable for use in various
industrial applications that require high-temperature and
high-pressure resistance, such as boiler tubes, heat exchangers,
and condensers.
ASTM A209 ASME SA209 T1 Tubes T1 T1a T1b Seamless Carbon-Molybdenum Alloy-Steel Boiler And Superheater Tubes
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