产品名称 | 翅片管 | 管道材料: | 碳钢,不锈钢,合金钢,铜等... |
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鳍片材料 | 铝、铜和钢 | Fin Pitch: | 2.1 Mm (12FPI) Min |
管道长度: | 定制 | Pacakge: | Ply-wooden Case /Iron |
强光 | Extruded Heat Exchanger Fin Tube, A179 带翅管, Condenser Finned Pipe |
A179 Finned Tube Heat Exchanger Tube AL 1060 Fin L Type Extruded Type Embeded Type Heat Exchanger Air Cooling
L Type Finned Tube for Heat Exchanger
L Type Finned Tube is a finned tube made of aluminum fin tape or copper fin tape folded into an L-shaped spiral under tension and wrapped tightly around the outer surface of the base tube. It is combined with two different materials.
The tension in the fin strips of the L Type Finned Tube wraps around the tube, causing the fin feet to press forcefully against the tube, holding the fins firmly in place.
制造工艺
Fin strips (usually aluminum and copper) are folded into an L shape and wound under tension on the surface of the base tube. The feet of the fins are connected together and cover the surface of the fins.
Core Tube Materials | |
碳钢管 | A179, A192, SA210 Gr A1/C, A106 Gr B, A333 Gr3 Gr6 Gr8, A334 Gr3 Gr6 Gr8, 09CrCuSb, DIN 17175 St35.8 St45.8, EN 10216 P195 P235 P265, GB/T3087 Gr10 Gr20, GB/T5310 20G 20MnG, A179, A192, SA210 Gr A1/C, A106 Gr B。 |
合金钢管 | A209 T1 T1a,A213 T2 T5 T9 T11 T12 T22 T91,A335 P2 P5 P9 P11 P12 P22 P91,EN 10216-2 13CrMo4-5 10CrMo9-10 15NiCuMoNb5-6-4 |
不锈钢管 | TP304/304L, TP316/TP316L TP310/310S TP347/TP347H |
铜管 | UNS12200/UNS14200/UNS70600,CuNi70/30,CuNi 90/10 |
钛管 | Gr. 2 |
Fin materials | |
Aluminum (Alu.1100, Alu.1060), Copper, Steel |
L 型翅片管的特点
1.热交换器用 L 型翅片管压延形成的梯形截面符合热流密度分布,管子结合紧密,热效率高,消除了管子与翅片管间隙产生的接触热,阻力小,翅片间距均匀,传热性能好。
2.这种管子可以承受高达 150°C 的温度,并且没有大气腐蚀或热应力的风险。
3.L 型翅片管提供了翅片条与管子表面的接触面积,以保护管壁免受大气腐蚀。
4.这种 L 型设计要比 LL、KL 甚至 G 型嵌入式设计经济得多。
5.最高工作温度:230°C
For a quick quotation, plz send with following requirements
件数,
基管:直径、厚度、长度和材料规格。
翅片:材料规格、类型(实心或锯齿形)、高度、厚度、间距、翅片长度和无翅片部分。如有需要,请提供焊接预处理细节。
所需的交货期。
* These are the most common fin/tube patterns. We have more than 20 different plate fin and tube combinations. Contact me for more information and options. | ||
螺旋鳍片表面 (卡套管外径 - 卡套管上可用的螺旋鳍片高度) | ||
5/8″ - 3/8″, 1/2″ 和 7/16″ | 1″ - 3/8″, 1/2″ , 7/16″ 和 5/8″ | 1 1/4″ - 3/8″, 1/2″ , 7/16″ 和 5/8″ |
15.875 毫米 - 9.525 毫米,12.7 毫米和 11.113 毫米 | 25.4 毫米 - 9.525 毫米, 12.7 毫米, 11.113 毫米和 15.875 毫米 | 31.75 毫米 - 9.525 毫米、12.7 毫米、11.113 毫米和 15.875 毫米 |
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Usages
L 型翅片管 is usually used in air coolers in petrochemical, power, paper, tobacco, building heating and other industries as well as heat exchangers in power plants (electricity, nuclear, thermal and geothermal power plants).