Astm A213 304 316 Tabung Stainless Steel Bersirip
Rincian produk
astm a213 tabung stainless steel bersirip
,304 tabung stainless steel bersirip
,316 tabung stainless steel bersirip
ASTM A213 304 316 Fin Tube Connector Fin Tube Air Cooler Fined Pipe Heat Exchanger Fined Stainless Steel Tubing
Tabung berujung digunakan dalam aplikasi yang melibatkan transfer panas dari cairan panas ke cairan dingin melalui dinding tabung.(1) perbedaan suhu antara kedua cairan2) koefisien perpindahan panas antara masing-masing cairan dan dinding tabung; dan 3) luas permukaan yang setiap cairan terpapar.di mana luas permukaan luar tidak secara signifikan lebih besar dari luas permukaan dalam, cairan dengan koefisien transfer panas terendah akan menentukan tingkat transfer panas keseluruhan.Ketika koefisien perpindahan panas cairan di dalam tabung beberapa kali lebih besar daripada cairan di luar tabung (misalnya uap di dalam dan minyak di luar), kecepatan transfer panas secara keseluruhan dapat sangat ditingkatkan dengan meningkatkan permukaan luar tabung. the product of heat transfer coefficient for the outside fluid multiplied by the outside surface area is made to more closely match the product of the inside fluid heat transfer coefficient multiplied by the inside surface area.
Bahan tabung dasar:SA192 SMLS 31.8mmOD*2.9mmTHK*7260mmLG
Bahan sirip:CS; FPM67fins X 1,5 mm THK x 75 mm W x 160 mm H
Proses pembuatan:
Ini mengadopsi teknologi spiral pengelasan frekuensi tinggi, teknologi paten nasional dengan catu daya frekuensi tinggi sebagai sumber panas untuk memanaskan strip baja, pipa baja pada saat yang sama,dilas bersama-sama
Bahan:Baja, baja karbon, dll.
OD tabung kosong:25-63mm Jarak sirip: 8-30mm Tinggi sirip: <200mm Ketebalan sirip: 1.5-3.5mm
| Nama | Tabung dasar (OD) mm | Pin Pitch (mm) | panjang (m) | |||
| Min | Maksimal | Min | Maksimal | Min | Maksimal | |
| Tabung sirip aluminium yang diekstrusi | 12.7 | 51 | 2.1 | 10 | 0.5 | 20 |
| L/LL/KL tabung aluminium sirip | 19 | 51 | 2.1 | 3.2 | 0.5 | 15 |
| Tabung sirip aluminium tertanam | 19 | 42 | 2.3 | 3.2 | 0.5 | 15 |
| Tabung sirip rendah | 12.7 | 32 | 0.8 | 2 | 0.5 | 20 |
| Tabung sirip spiral | 12.7 | 70 | 0.5 | 20 | ||
| Tabung sirip sirip ERW HF | 16 | 219 | 3 | 25 | 0.5 | 28 |
| ERW HF spiral serpihan sirip tabung | 16 | 219 | 3 | 25 | 0.5 | 28 |
| Lebar bergerigi ((mm) 10 menit ~ 26 maksimum | Kedalaman bergerigi ((mm) 4 menit ~ 16 maksimum | |||||
| Tabung bertopeng ERW | 89 | 200 | 16 | 50 | 2 | 15 |
| DC ERW H/HH tabung sirip | 25 | 51 | 9 | 25 | 1 | 15 |
| H/HH sirip | Panjang ((mm) 60 min-150 max | Ketebalan ((mm) 1.5 min~4 max | Lebar ((mm) 30 menit ~ 50 maksimum | |||
Aplikasi
Contoh aplikasi khas di mana tabung sirip digunakan meliputi berikut:
- Berbagai macam penghemat dan unit pemulihan panas limbah untuk memanfaatkan panas dari gas asap boiler, knalpot turbin gas, insinerator, dll.
- Satuan dehidrasi glikol
- Pemanas dengan api, seperti penguap LNG, pra-pemanas udara, pemanas minyak, dll.
- Pemanas tangki aspal
- Pendinginan udara, seperti pendingin air jaket kompresor dan pendingin minyak pelumas
- Tungku pengeringan kayu, dan aplikasi serupa
- Pemanas kandang ternak dan rumah kaca
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