| 产品 | 翅片管 | 类型 | 嵌入式 G 型 |
|---|---|---|---|
| 标准： | ASTM A179 | 裸管材料 | A179 |
| 鳍片材料 | Al 1060 | 长度 | 根据需要 |
| 包装 | 胶合木箱/铁箱/带塑料盖的捆绑箱 | ||
| 强光 | Al Aleta Embedded Fin Tube， ASTM A179 Finned Heat Exchanger Tube， G-Type Embedded Fin Tube | ||
ASTM A179 + Al Aleta Embedded Finned Tube G-Type Para Calderas
同昌集团 offers ASTM A179 Embedded G-Type Aluminum Finned Tube / Tubo Aletado and we sell this fin tubes in over 70countries.
我们 can handle kinds of projects in various industries， such as heat exchanger / boiler projects， marine projects， oil & gas projects etc in petroleum industry，power industry，chemical industry and heat service systems，etc.
Fin tubes have a finned surface， which increases their surface area and allows them to transfer heat more efficiently. Because of that，this makes them ideal for applications where high heat transfer rates are required.
Embedded G type Finned Tube provides a perfect connection between the fin and the tubes . The main design is that through professional equipment groove the tubes and fin insert fins into the helical groove. Finally combined the fin and tubes as intergral.Embedded Fin tubes can be used in higher temperatures and are very durable and they are best suited for the usages that involve high thermal cycling or high temperatures and where the fin side will be subjected to regular cleaning .
Features Of G-Type Embedded Finned Tube
安装简便
高性能
所需空间更少
优化表面
减少能源消耗
提高可靠性
维护成本低
高机械阻力
紧凑型设计
平均防腐性能
采用最先进的技术
Specifications For Various Types We Can Offer
| 类型 | 说明 | 底管 | 翅片规格（毫米） | ||
| 外径（毫米） | 翅片间距 | 鳍片高度 | 翅片厚度 | ||
| 嵌入式 | G 型鳍舌 | 16-63 | 2.1~5 | <17 | ~0.4 |
| 挤压 | 单一金属组合金属 | 8-51 | 1.6~10 | <17 | 0.2-0.4 |
| 低翅片管 t 型翅片管 | 10-38 | 0.6~2 | <1.6 | ~0.3 | |
| 竹筒波纹管 | 16-51 | 8.0~30 | <2.5 | / | |
| 伤口 | L/KL/LL 型鳍管 | 16-63 | 2.1~5 | <17 | ~0.4 |
| 字符串 | 弦翅管 | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U 型 | U 型管 | 16-38 | / | / | / |
| 焊接 | 高频焊接翅片管 | 16-219 | 3~25 | 5~30 | 0.8-3 |
| H/HH 型翅片管 | 25-63 | 8~30 | <200 | 1.5-3.5 | |
| 带螺纹的鳍管 | 25-219 | 8~30 | 5~35 | φ5-20 | |
底管材料 : Stainless Steel， Carbon Steel， Alloy Steel， Titanium， Copper， Duplex Stainless Steel， Inconel etc.
(all material in the theoretical limit)
Fin General Material : Aluminum， Copper， etc.
Detailes Of ASTM A179 Tube
美国材料与试验协会 A179 this specification covers minimum-wall-thickness， seamless cold-drawn low-carbon steel tubes for tubular heat exchangers， condensers， and similar heat transfer apparatus.Tubes shall be heat treated after the final cold draw pass at a temperature of 1200°F(650℃ )or higher.
化学成分（%）
| 等级 | C | 锰 | P | 苏 |
| A179 | 0.06-0.18 | 0.27-0.63 | 0.035， max | 0.035， max |
机械性能
| 等级 | 拉伸强度，min | 屈服强度（0.2%Offset，min） | 伸长率 |
| A179 | ksi-47，MPa-325 | psi-26，MPa-180 | 35% |
应用
蒸汽盘管
空气过热器/空气冷却换热器
空气冷却器 / 油冷却器 / 氢冷却器 / 发电机冷却器
余热回收
Air Conditioning / Air Heaters
Boiler / Steam Condensers
热管技术
