100 ET HT UT Stainless Steel Seamless Pipe 6-850mm OD for Heat Exchanger Air Cooler Condenser
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Product Overview
High-performance stainless steel seamless pipes specifically engineered for heat exchangers, air coolers, and condensers. Available in 100 ET/HT/UT grades with comprehensive quality testing and international certifications.
Technical Specifications
Standards Compliance
- ASME SA213/A213: Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater and Stainless Steel Heat Exchanger Pipes
- ASTM A249/A249M: Welded Austenitic Steel Boiler, Superheater Heat-Exchanger, and Condenser Pipes
- ASTM A789/A789M, ASME SA789/SA789M: Seamless and Welded Ferritic/Austenitic Stainless Steel Piping
- Additional Standards: DIN 17456, DIN 17458, EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463
Material Grades
| Standard | Material 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 850mm | 0.5mm to 68mm |
Final Finishing
Solution Annealed & Pickled / Bright Annealed
Pipe Types
U-bend & Straight configurations available
Quality Assurance & Testing
Standard Quality Tests
| Test Type | Description |
|---|---|
| Corrosion Test | Conducted only when specially requested by the client |
| Chemical Analysis | Test done as per required quality standards |
| Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re. flat tests | Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms |
| Eddy Current Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, maximum pressure support 20Mpa/7s |
| Air Under Pressure Test | To check any evidence of air leakage |
| Visual Inspection | After passivation, every single length of tubes & pipes is subjected to thorough visual inspection |
Supplementary Testing
| Eddy Current Testing | Corrosion Testing | IGC Testing |
| O.P Testing | Micro Testing | Ultrasonic testing |
| Radiography Testing | Macro Testing | Liquid Penetrate testing |
Product Images
Certifications
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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