ASME SA213 Seamless Alloy Steel T11 Boiler Tubes
ASME SA213 Seamless Alloy Steel T11 Boiler Tubes
YUHONG Group offers ASME SA213 T11 SMLS alloy steel tubes with high quality which generally are used in heat exchangers, boilers, and other high-temperature applications.These tubes are commonly used in various industries for efficient heat transfer heat exchange tubes, such as power generation, chemical processing, and oil & gas production,piping line,etc.
Yuhong can supply not only straight tube but also U bend tube.These U tubes of alloy T11 consists of carbon, manganese, phosphorous, sulfur, silicon, nickel, chromium and molybdenum. The composition provides the material with high tensile strength, high yield strength and high Brinell numbers.And it enhances good corrosion resistance to pitting and crevice corrosion.
ASTM A213/ASME SA213 This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.
Specifications
| Standard | ASTM A213/ASME SA213 | ||||
| Name of Material | SMLS Tubes, Alloy steel | ||||
| Keywordas | Heat exchanger/Boiler/Superheater tubes; Seamless steel tubes; Temperature service applications-high | ||||
| Size | OD:0.125 to 6 in. and WT Min/Avg.:0.016 to 1 in. Or as required | ||||
| Length | Specific or as required | ||||
| Condition | Cold Finished | ||||
| Quantity | Feet,metres,or number of lengths | ||||
| Heat Treat Type | Normalize and Tempher:1250°F [675°C] | ||||
Chemical Composition max% K11597
| Grade | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Molybdenum |
| T11 | 0.05-0.15 | 0.3-0.6 | 0.025 | 0.025 | 0.5-1 | 1-1.5 | 0.44-0.65 |
Mechanical Property K11597
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) | Brinell/Vickers max | Rockwell max |
| T11 | 205min | 415 min | 30 min | 163HB/170HV | 85HRB |
Test Required
Tension Test / Flattening Test / Flaring Test / Hardness Test / Hydrostatic Test / Nondestructive Electric Test
Applications
Nuclear reactors
Pharmaceuticals
Power Generation
Marine Industries
Oil & Gas Industries
Petrochemicals Industries
Food Processing Industries
Chemical Equipment
Sea Water Equipment
Sour Service Application
Nuclear reactors
Heat Exchangers/Boilers/Condensers/Superheaters,etc
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