ASME SB677 UNS N08904 Seamless Boiler Tubes TP904L 6.35-114.3mm OD with Annealed Pickled Surface
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
ASME SB677 UNS N08904 Seamless Boiler Tubes
Manufacturer Overview
Hua Dong Energy Technology specializes in Austenitic Stainless Steel and Nickel Alloy seamless and welded pipes and tubes with over 35 years of industry experience. Annual production exceeds 50,000 tons, serving clients across 30+ countries worldwide.
Quality Certifications
Our facilities are certified by: ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, and ISO 14001-2004.
Material Specifications
Available 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
- Nickel Alloy: UNS NO8800, NO8811, NO8825, NO8810, NO718, NO690, NO6625, NO6600, NO4400
- 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
Russia Standard:
- 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 & Boilers
| Outside Diameter (mm) | Outside Diameter (inch) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|---|
| 6.35 | 1/4 | 0.508-1.65 | 0.081-0.212 |
| 9.53 | 3/8 | 0.508-2.11 | 0.126-0.429 |
| 12.7 | 1/2 | 0.71-2.77 | 0.214-0.754 |
| 15.88 | 5/8 | 0.71-2.77 | 0.271-0.995 |
| 19.05 | 3/4 | 0.71-2.77 | 0.327-1.236 |
| 25.4 | 1 | 0.71-3.40 | 0.44-2.05 |
| 31.75 | 1 1/4 | 0.71-3.40 | 0.554-2.641 |
| 38.1 | 1 1/2 | 0.71-3.40 | 0.667-3.233 |
| 44.5 | 1 3/4 | 0.89-3.40 | 1.342-3.5 |
| 50.8 | 2 | 0.89-3.40 | 1.549-4.03 |
| 63.5 | 2 1/2 | 0.89-3.40 | 1.949-5.13 |
| 76.2 | 3 | 0.89-3.40 | 2.345-6.19 |
| 88.9 | 3 1/2 | 0.89-3.40 | 2.729-7.27 |
| 101.6 | 4 | 1.24-3.40 | 4.134-8.35 |
| 114.3 | 4 1/2 | 1.24-3.40 | 4.654-9.43 |
Available Tube Forms
- Straight Tubes
- U-bend Tubes
- Finned Tubes
- Coiled Tubes
Applicable Standards
- Stainless Steel: A/SA213, A/SA249, A/SA268, A/SA269, A/SA789, EN10216-5, A/SA688, B/SB163, JIS-G3463, GOST9941-81
- Carbon & Alloy Steel: A/SA178, A/SA179, A/SA192, A/SA209, A/SA210, A/SA213
Quality Testing & Inspection
Standard Quality Tests
| Test Type | Description |
|---|---|
| Chemical Analysis | Performed according to required quality standards |
| Destructive/Mechanical Testing | Tensile, Hardness, Flattening, Flare, Flange tests |
| Reverse-bend and Re. flat tests | ASTM A-450 and A-530 compliance for expansion and welding |
| Eddy Current Testing | Digital Flaw-mark Testing System for subsurface homogeneity detection |
| Hydrostatic Testing | 100% testing per ASTM-A 450 norms, maximum pressure 20Mpa/7s |
| Air Under Pressure Test | Detection of air leakage evidence |
| Visual Inspection | Thorough inspection by trained staff for surface flaws |
| Corrosion Test | Conducted upon client request |
Supplementary Testing
- Eddy Current Testing
- O.P Testing
- Radiography Testing
- Corrosion Testing
- Micro Testing
- Macro Testing
- IGC Testing
- Ultrasonic Testing
- Liquid Penetrate 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