ASTM A213 TP304L Seamless Stainless Steel Heat Exchanger Tube - 25.4mm OD, 2.77mm Wall Thickness
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Product Overview
Hua Dong Energy Technology specializes in Austenitic Stainless Steel, Nickel Alloy Steel (Hastelloy, Monel, Inconel, Incoloy) seamless and welded pipes and tubes with over 35 years of industry experience. Annual production exceeds 50,000 tons of steel pipe and tube, serving clients across more than 30 countries worldwide.
Certifications & Approvals: ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004
Material Grades
| American Standard | European Standard | Russia 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 Nickel Alloy: UNS NO8800, NO8811, NO8825, NO8810, NO718, NO690, NO6625, NO6600, NO4400 Others: TP405, TP409, TP410, TP430, TP439 |
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 | 08Х17Т, 08Х13, 12Х13, 12Х17, 15Х25Т, 04Х18Н10, 08Х20Н14С2, 08Х18Н12Б, 10Х17Н13М2Т, 10Х23Н18, 08Х18Н10, 08Х18Н10Т, 08Х18Н12Т, 08Х17Н15М3Т, 12Х18Н10Т, 12Х18Н12Т, 12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Tube Specifications for Heat Exchangers, Condensers & Boilers
Standard Sizes & Dimensions
| Outside Diameter (mm/inch) | BWG | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|---|
| 6.35 / 1/4" | 25, 22, 20, 18, 16 | 0.508, 0.71, 0.89, 1.24, 1.65 | 0.081, 0.109, 0.133, 0.174, 0.212 |
| 9.53 / 3/8" | 25, 22, 20, 18, 16, 14 | 0.508, 0.71, 0.89, 1.24, 1.65, 2.11 | 0.126, 0.157, 0.193, 0.257, 0.356, 0.429 |
| 12.7 / 1/2" | 22, 20, 18, 16, 14, 12 | 0.71, 0.89, 1.24, 1.65, 2.11, 2.77 | 0.214, 0.263, 0.356, 0.457, 0.612, 0.754 |
| 15.88 / 5/8" | 22, 20, 18, 16, 14, 12 | 0.71, 0.89, 1.24, 1.65, 2.11, 2.77 | 0.271, 0.334, 0.455, 0.588, 0.796, 0.995 |
| 19.05 / 3/4" | 22, 20, 18, 16, 14, 12 | 0.71, 0.89, 1.24, 1.65, 2.11, 2.77 | 0.327, 0.405, 0.553, 0.729, 0.895, 1.236 |
| 25.4 / 1" | 22, 20, 18, 16, 14, 12, 10 | 0.71, 0.89, 1.24, 1.65, 2.11, 2.77, 3.40 | 0.44, 0.546, 0.75, 0.981, 1.234, 1.574, 2.05 |
| 31.75 / 1 1/4" | 22, 20, 18, 16, 14, 12, 10 | 0.71, 0.89, 1.24, 1.65, 2.11, 2.77, 3.40 | 0.554, 0.688, 0.947, 1.244, 1.574, 2.014, 2.641 |
| 38.1 / 1 1/2" | 22, 20, 18, 16, 14, 12, 10 | 0.71, 0.89, 1.24, 1.65, 2.11, 2.77, 3.40 | 0.667, 0.832, 1.144, 1.514, 1.904, 2.454, 3.233 |
| 44.5 / 1 3/4" | 18, 16, 14, 12, 10 | 1.24, 1.65, 2.11, 2.77, 3.40 | 1.342, 1.774, 2.244, 2.894, 3.5 |
| 50.8 / 2" | 18, 16, 14, 12, 10 | 1.24, 1.65, 2.11, 2.77, 3.40 | 1.549, 2.034, 2.574, 3.334, 4.03 |
| 63.5 / 2 1/2" | 18, 16, 14, 12, 10 | 1.24, 1.65, 2.11, 2.77, 3.40 | 1.949, 2.554, 3.244, 4.214, 5.13 |
| 76.2 / 3" | 18, 16, 14, 12, 10 | 1.24, 1.65, 2.11, 2.77, 3.40 | 2.345, 3.084, 3.914, 5.094, 6.19 |
| 88.9 / 3 1/2" | 18, 16, 14, 12, 10 | 1.24, 1.65, 2.11, 2.77, 3.40 | 2.729, 3.609, 4.584, 5.974, 7.27 |
| 101.6 / 4" | 16, 14, 12, 10 | 1.65, 2.11, 2.77, 3.40 | 4.134, 5.254, 6.854, 8.35 |
| 114.3 / 4 1/2" | 16, 14, 12, 10 | 1.65, 2.11, 2.77, 3.40 | 4.654, 5.924, 7.734, 9.43 |
Available Tube Forms
- Straight
- U-bend
- Finned
- Coiled
Applicable Standards
Stainless Steel Tube: A/SA213, A/SA249, A/SA268, A/SA269, A/SA789, EN10216-5, A/SA688, B/SB163, JIS-G3463, GOST9941-81
Carbon & Alloy Steel Tube: A/SA178, A/SA179, A/SA192, A/SA209, A/SA210, A/SA213
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, ensuring trouble-free expansion, welding & use |
| 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 by trained staff for detecting surface flaws & imperfections |
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