TORICH INTERNATIONAL LIMITED
| Application | Superheater |
| Standard | ASTM,DIN,GB,JIS,API |
| Thickness | 0.1mm-60mm |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Surface treatment | customerized |
| Grade | T1 T1a T1b |
| Alloy or not | Non-alloy,Is Alloy |
| Standard2 | ASTM A209 |
| Section shape | Round,Rectangular |
| Outer diameter(round) | 17 - 660 mm |
| Secondary or not | Non-secondary |
| Length | 6M or as requirement |
| Product name | Cold drawn precision round carbon steel tube |
| Type | Seamless |
| Material | steel |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days |
| Packaging Details | In bundles or in wooden boxes. |
| Certification | ISO 9001 ISO14001 TS16949 |
| Brand Name | TORICH |
| Model Number | ASTM A209 |
| Place of Origin | Zhejiang/China |
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Product Specification
| Application | Superheater | Standard | ASTM,DIN,GB,JIS,API |
| Thickness | 0.1mm-60mm | Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Surface treatment | customerized | Grade | T1 T1a T1b |
| Alloy or not | Non-alloy,Is Alloy | Standard2 | ASTM A209 |
| Section shape | Round,Rectangular | Outer diameter(round) | 17 - 660 mm |
| Secondary or not | Non-secondary | Length | 6M or as requirement |
| Product name | Cold drawn precision round carbon steel tube | Type | Seamless |
| Material | steel | Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 60000 Ton/Tons per Year | Delivery Time | 20-40days |
| Packaging Details | In bundles or in wooden boxes. | Certification | ISO 9001 ISO14001 TS16949 |
| Brand Name | TORICH | Model Number | ASTM A209 |
| Place of Origin | Zhejiang/China | ||
| High Light | Superheater Seamless Carbon Steel Tube ，ASTM A209 T1 Tube ，Superheater Molybdenum Alloy Steel Tube | ||
ASTM A209 is a standard specification for seamless carbon-molybdenum alloy-steel tubes, primarily used in high-temperature applications such as superheaters. These tubes are designed to withstand high pressures and temperatures, making them ideal for use in power plants and other industrial settings.
The chemical composition of ASTM A209 tubes varies slightly between the T1, T1a, and T1b grades. Below is a table presenting the typical composition:
| Element | T1 (%) | T1a (%) | T1b (%) |
|---|---|---|---|
| Carbon (C) | 0.10-0.20 | 0.10-0.20 | 0.10-0.20 |
| Manganese (Mn) | 0.30-0.80 | 0.30-0.80 | 0.30-0.80 |
| Phosphorus (P) | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 |
| Sulfur (S) | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 |
| Silicon (Si) | 0.10-0.50 | 0.10-0.50 | 0.10-0.50 |
| Molybdenum (Mo) | 0.44-0.65 | 0.44-0.65 | 0.44-0.65 |
The mechanical properties of ASTM A209 tubes are crucial for their performance in high-temperature environments. The table below outlines these properties:
| Property | T1 | T1a | T1b |
|---|---|---|---|
| Tensile Strength (MPa) | ≥ 415 | ≥ 415 | ≥ 415 |
| Yield Strength (MPa) | ≥ 205 | ≥ 205 | ≥ 205 |
| Elongation (%) | ≥ 30 | ≥ 30 | ≥ 30 |
The ASTM A209 specification includes three grades: T1, T1a, and T1b. Each grade offers specific properties that make it suitable for different applications, with slight variations in chemical composition and mechanical properties.
ASTM A209 tubes are primarily used in:
While ASTM A209 is a popular choice, there are alternative grades that might be considered depending on specific requirements:
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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