SA213 Alloy Steel Seamless Tubes for Boiler and Heat Exchanger Systems - ASTM A213 T5 T9 T11 T22 T23 T91 T92 Grades
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Alloy Steel Seamless Tubes for Boiler and Heat Exchanger Applications
Alloy steel seamless tubes are engineered with specific alloying elements (1-50% by weight) to enhance mechanical properties. These elements are carefully selected to achieve targeted performance characteristics, including increased strength, hardenability, corrosion resistance, and exceptional temperature stability for demanding industrial applications.
Primary Material Specifications
- ASTM 213 - Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
- ASTM A213 Grades: T5, T9, T11, T22, T23, T91, T92
- ASTM A335 - Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
- ASTM A335 Grades: P5, P9, P11, P22, P91, P92
Heater Tube Specifications
| Trade Name | Grade | UNS # | Heater Tubes |
|---|---|---|---|
| 1 1/4 Chrome | T11 | K11597 | A213 / SA213 |
| 2 1/4 Chrome | T22 | K21590 | A213 / SA213 |
| 5 Chrome | T5 | K41545 | A213 / SA213 |
| 9 Chrome | T9 | K90941 | A213 / SA213 |
| T91 | T91 | K90901 | A213 / SA213 |
| T92 | T92 | K92460 | A213 / SA213 |
Pipe Specifications
| Trade Name | Grade | UNS # | Pipe | Forged / Bored Pipe |
|---|---|---|---|---|
| 1 1/4 Chrome | P11 | K11597 | A335 / SA335 | A369 / SA369 |
| 2 1/4 Chrome | P22 | K21590 | A335 / SA335 | A369 / SA369 |
| 5 Chrome | P5 | K41545 | A335 / SA335 | A369 / SA369 |
| 9 Chrome | P9 | S50400 | A335 / SA335 | A369 / SA369 |
| P91 | P91 | K91560 | A335 / SA335 | A369 / SA369 |
| P92 | P92 | K92460 | A335 / SA335 | A369 / SA369 |
Product Specifications
- Type: Seamless construction
- Forms: Round Pipes/Tubes, Square Pipes/Tubes, Coiled Tubes, Pan Cake Coils, Hydraulic Tubes
- Length Options: Single Random, Double Random & Required Length
- End Types: Plain End, Beveled End, Threaded
- End Protection: Plastic Caps
- Outside Coating: Black Painting, Anti-Corrosion Oil, Galvanized Finish, Custom requirements
Quality Assurance & Testing
Comprehensive inspection and testing protocols include Mill Test Certificates, EN 10204 3.1 compliance, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Reports, and Non-Destructive Test Reports.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou