TORICH INTERNATIONAL LIMITED
| Product Name | Carbon Molybdenum Seamless Steel Pipes |
| Material | Carbon Molybdenum |
| Steel Grade | T1，T1a,T1b |
| Application | Boiler and Heat Exchanger |
| Diameter | 5-420mm |
| Wall thickness | 0.5-50mm |
| Standard | ASTM A209 |
| Production method | Seamless cold drawn Hot Rolled Seamless |
| Supply Ability | 6000 tons annual |
| Delivery Time | 30-60days after received your payment |
| Packaging Details | Packed in bundles or wooden box or upon request |
| Brand Name | TORICH |
| Model Number | ASTM A209 |
| Certification | ISO 9001 ISO 14001 EN 10204.3.1 TS 16949 BV-MODE II |
| Place of Origin | China |
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Product Specification
| Product Name | Carbon Molybdenum Seamless Steel Pipes | Material | Carbon Molybdenum |
| Steel Grade | T1，T1a,T1b | Application | Boiler and Heat Exchanger |
| Diameter | 5-420mm | Wall thickness | 0.5-50mm |
| Standard | ASTM A209 | Production method | Seamless cold drawn Hot Rolled Seamless |
| Supply Ability | 6000 tons annual | Delivery Time | 30-60days after received your payment |
| Packaging Details | Packed in bundles or wooden box or upon request | Brand Name | TORICH |
| Model Number | ASTM A209 | Certification | ISO 9001 ISO 14001 EN 10204.3.1 TS 16949 BV-MODE II |
| Place of Origin | China | ||
| High Light | carbon steel tube ，high carbon steel tube | ||
ASTM A209/A209M Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Carbon Steel Heat Exchanger Tubes
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
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
Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat... Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat...
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