A209 boiler tubes are mainly used for super boiler tubes, high temperature superheaters, steel tubes for reheaters, high temperature headers and steam pipes.
ASTM A209 /A209M covers multiple grades of minimum wall thickness, seamless, carbon-molybdenum alloy steel, boiler tubes and superheater tubes. The main grades include T1, T1a, T1b.
ASTM A209 /A209M seamless pipes are pipes with an outer diameter of 1⁄2 to 5 inches (12.7 to 127 mm) and a minimum wall thickness of 0.035 to 0.500 inches (0.9 to 12.7 mm).
ASME SA209 High-Pressure Tubes
Chemical Composition of A209 Seamless Alloy Steel Tubes
| Grade | C | Si | Mn | P | S | Mo | Cr |
| T1 | 0.10-0.20 | 0.10-0.50 | 0.30-0.80 | ≤0.025 | ≤0.025 | 0.44-0.65 | / |
| T1a | 0.15-0.25 | 0.10-0.50 | 0.30-0.80 | ≤0.025 | ≤0.025 | 0.44-0.65 | / |
| T1b | 0.14max | 0.10-0.50 | 0.30-0.80 | ≤0.025 | ≤0.025 | 0.44-0.65 | / |
Mechanical Properties Tensile Requirements And Hardness of A209 pipe
|
Mechanical Properties |
||||
| Grade | Tensile | Yield | Elongation | Hardness |
| Strength (Mpa) | Strength (Mpa) | (%) | (HRB) | |
| T1 | ≥380 | ≥205 | ≥30 | ≤80 |
| T1a | ≥365 | ≥195 | ≥30 | ≤81 |
| T1b | ≥415 | ≥220 | ≥30 | ≤77 |
Standard: ASTM A209/A209M, ASME SA209.
Size: 12.7 to 127 mm.
Wall Thickness: 0.9 to 12.7 mm.
Shape: Round.
Length: Single Random Length/Double Random Length or as per customer's actual requirements.
Grade: T1, T1a, T1b.
Advantages of choosing GNEE A209 Steel Pipe
GNEE covers an area of 35,000 square meters and has more than 200 employees, including 80 technicians. We have established an effective and complete quality control and assurance system. We have also obtained ISO9001 quality system certification. We have 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, quenching and tempering, surface treatment, etc., and complete testing equipment.
In addition, we also provide services such as uncoiling, cutting, welding, painting, etc.
If you are looking for A209 seamless tubes, please send us an email!sales@gneetube.com
Factory environment of A209 Seamless Alloy Steel Pipe
Gnee Customer visit
ASTM A209 Tube Suppliers
FAQ
Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.
Q.What is your lead time?
A.Generally, our delivery time is within 7-45 days.
Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.
Hot Tags: astm a209 t1, t1a, t1b boiler tubes, China astm a209 t1, t1a, t1b boiler tubes manufacturers, suppliers, factory, Q295 B steel pipe, UNS S31008 Cold Rolled Pipes, ASME SA179 Low Carbon Steel Pipes, UNS S31008 Stainless Steel Hot Rolled Pipes, Rolled Seamless Steel Tube, Stainless Steel Oval Pipe
