A213 TP321 Seamless Stainless Steel Boiler Tube 25x2x9000mm - Heat Exchanger Grade
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Multilingual Support: We provide comprehensive technical support in both Spanish and English for all your requirements.
Product Specifications
Standards Compliance
- ASME SA213/A213: Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater and Stainless Steel Heat Exchanger Tubes
- ASTM A249/A249M: Welded Austenitic Steel Boiler, Superheater Heat-Exchanger, and Condenser Tubes
- ASTM A789/A789M, ASME SA789/SA789M: Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing
- Additional Standards: DIN 17456, DIN 17458, EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463
Material Grades
| Standard | Available Grades |
|---|---|
| American Standard |
Austenitic Steel: TP304, TP304L, TP304H, TP304N, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H, 904L Duplex Steel: S32101, S32205, S31803, S32304, S32750, S32760 Others: TP405, TP409, TP410, TP430, TP439 |
| European Standard | 1.4301, 1.4307, 1.4948, 1.4541, 1.4878, 1.4550, 1.4401, 1.4404, 1.4571, 1.4438, 1.4841, 1.4845, 1.4539, 1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
| Russian Standard | 08Х17Т, 08Х13, 12Х13, 12Х17, 15Х25Т, 04Х18Н10, 08Х20Н14С2, 08Х18Н12Б, 10Х17Н13М2Т, 10Х23Н18, 08Х18Н10, 08Х18Н10Т, 08Х18Н12Т, 08Х17Н15М3Т, 12Х18Н10Т, 12Х18Н12Т, 12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Size Range
| Production | Outside Diameter | Wall Thickness |
|---|---|---|
| Heat Exchanger Tube | 6.00mm to 101.6mm | 0.5mm to 8mm |
Final Finishing
- Solution Annealed & Pickled
- Bright Annealed
Tube Types
- U-bend Tubes
- Straight Tubes
Quality Assurance & Testing
Standard Quality Tests
| Test Type | Description |
|---|---|
| Corrosion Test | Conducted only when specially requested by the client |
| Chemical Analysis | Performed according to required quality standards |
| Destructive/Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re-flat tests | Full compliance with ASTM A-450 and A-530 norms for trouble-free expansion, welding & use |
| Eddy Current Testing | Detects subsurface homogeneities using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% testing per ASTM-A 450 norms for leakage detection, maximum pressure support 20Mpa/7s |
| Air Under Pressure Test | Checks for evidence of air leakage |
| Visual Inspection | Thorough inspection by trained staff for surface flaws and imperfections after passivation |
Supplementary Testing
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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