Η Yuhong Holding Group Co., LTD
Τόπος καταγωγής: | ΚΙΝΑ |
Μάρκα: | YUHONG |
Πιστοποίηση: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
Αριθμό μοντέλου: | ASTM A106 GR.B με πτερύγιο CU-T2 |
Ποσότητα παραγγελίας min: | 1PC |
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Τιμή: | Διαπραγματεύσιμα |
Συσκευασία λεπτομέρειες: | Κουβέρτες από πλαστικό ξύλο με ατσάλινα πλαίσια (και τα δύο άκρα των σωλήνων έχουν πλαστικά καπάκια) |
Χρόνος παράδοσης: | 15-20 ημέρες εργασίας |
Όροι πληρωμής: | L/c, t/t |
Δυνατότητα προσφοράς: | Σύμφωνα με τις απαιτήσεις των πελατών |
Όνομα προϊόντος: | Ενσωματωμένος σωλήνας πτερυγίων τύπων Γ | Προδιαγραφές και υλικό γυμνού σωλήνα: | ASTM A106 GR.B |
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Υλικό πτερυγίων: | Κου-Τ2 | Bare Tube OD: | 16-63 χιλιοστά |
Ύψος πτερυγίων: | < 17mm | Πάχος πτερυγίων: | ~ 0,4mm |
Πτερύγιο: | 2.15mm | Εφαρμογή: | Υπεράκτιος/ θερμαντήρας/ πετροχημικός/ εναλλάκτης θερμότητας |
δοκιμή: | HT/ET | ||
Επισημαίνω: | ASTM A106 GR.B fin tube,copper T2 embedded fin tube,offshore platform fin tube |
ASTM A106 GR.B With Cu-T2 Fin Embedded G Type Fin Tube, Offshore & Platform
This product is a high-performance, high-reliability composite finned tube engineered specifically for demanding offshore environments. It features a core structure of ASTM A106 GR.B high-strength seamless carbon steel as the base pipe, offering superior pressure-bearing capacity and ensuring structural integrity under high-temperature and high-pressure conditions. The Cu-T2 copper fins are permanently bonded to the base pipe via an advanced embedded manufacturing process.
This unique "Steel-Copper Composite" design delivers exceptional synergistic benefits:
The Steel Base Pipe provides the mechanical strength and ruggedness required to withstand wave-induced stresses, system pressures, and high temperatures.
The Copper Fins leverage their top-tier thermal conductivity to maximize heat transfer efficiency. Furthermore, they utilize the inherent superior corrosion resistance of copper to effectively combat the high-salinity, high-humidity marine atmosphere.
Consequently, this product is the ideal choice for various heat exchangers (such as crude oil heaters, seawater coolers, inert gas system coolers, etc.) on offshore oil & gas platforms, FPSOs, and other marine facilities. It is designed for long-term safe operation, maximized energy efficiency, and minimized lifecycle maintenance costs.
1.Chemical & Mechanical Properties
ASTM A106 Gr.B Chemical Composition (%) |
|||||||||
C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
≤0.30% | 0.29% ~ 1.06% | ≤0.035% |
≤0.035% |
≥0.10% | ≤ 0.40% | ≤ 0.40% | ≤ 0.15% | ≤ 0.40% | ≤ 0.08% |
Cu-T2 Fin | T2 Copper is a grade of high-purity copper. Its key characteristic is that the combined content of Copper and Silver is not less than 99.90%, meaning the total of other impurity elements must be strictly controlled below 0.1%. It is renowned for its excellent electrical and thermal conductivity. |
Mechanical Properties
Component | Mechanical Performance | Key Features |
ASTM A106 Gr.B |
|
|
Cu-T2 Fin | ||
Tensile Strength | Annealed (O) | ≥ 195 MPa |
Hard (H) | 295 - 380 MPa | |
Yield Strength | Annealed (O) | ≤ 65 MPa |
Hard (H) | 250 - 350 MPa | |
Elongation | Annealed (O) | ≥ 40% |
Hard (H) | 10% - 20% | |
Hardness | Annealed (O) | HBW ≤ 40 |
Hard (H) | HBW 70 - 110 | |
Shear Strength | Annealed (O) | ~ 150 MPa |
Hard (H) | ~ 250 MPa |
2. Key Features
3. Key Applications
Υπεύθυνος Επικοινωνίας: Joyce Xia
Τηλ.:: +8615940871588
Φαξ: 0086-574-88017980