| 产品 | 翅片管 | 类型 | 嵌入式 G 型 |
|---|---|---|---|
| 标准： | ASTM A179 | 材料 | A179 |
| 管道材料： | 碳钢、不锈钢、铝等 | 包装 | 胶合木箱/铁箱/带塑料盖的捆绑箱 |
| 强光 | Embedded Finned Boiler Tube， Heat Exchanger Fin Tube ASTM A179， G Type Boiler Embedded Fin Tube | ||
ASTM A179 Carbon Steel Embedded Finned Tube G-Type， Tubo Aletado for Radiador
同昌集团 can handle kinds of projects， such as heat exchanger / boiler projects， marine projects， oil & gas projects etc. We offer various types of fin tubes.
Fin tubes are used in many different industries. These 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.
各种类型翅片管的规格
| 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 | |
钢管材料 : Carbon Steel， Stainless Steel， Alloy Steel， Corten steel， duplex Steel， Super Duplex Steel， Inconel， High Chrome High Nickle & Incolloy， CK 20 material and some other material.
ASTM A179 Embedded G-Type Aluminum Fin Tube we sell in over 70 countries.Embedded Fin Tubes also called G type Finned Tube， Embedded Finned Tube provides a perfect connection between the fin and the tubes . The Embedded Fin tubes 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.(G-Fins) are made by winding aluminium or copper strip into a helical groove machined on the outer surface of the tube.
Embedded Fin tubes can be used in higher temperatures and are very durable. Embedded Fin tubes 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 Finned Tube
安装简便
高性能
安装简便
所需空间更少
Less cabling
优化表面
采用最先进的技术
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
Detailes Of ASTM A179Tube
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 | 洛氏硬度 |
| A179 | ksi-47，MPa-325 | psi-26，MPa-180 | 35% | / |
检查和测试
| 检查和测试：G-鳍片管、L-鳍片管、LL-鳍片管、KL-鳍片管、挤压鳍片翅片管 | |||
| 1.化学成分 | |||
| 2.机械性能 | |||
| 3.水压试验 | |||
| 4.气动测试 | |||
| 5.Boroscopic 检查 | |||
| 6.涡流测试 | |||
| 7.拉伸试验（仅适用于双金属管） |
涉及的相关行业
化学工业
石油工业
冶金工业
电力行业
轻工业
制药业
食品工业
应用
蒸汽盘管
空气过热器/空气冷却换热器
翅片管式热交换器
空气冷却器 / 油冷却器 / 氢冷却器 / 发电机冷却器
余热回收
Driers
Air Conditioning / Air Heaters
蒸汽冷凝器
热管技术
如需快速报价，请注明以下要求：
1.件数
2.基管：直径、厚度、长度和材料规格。
3.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。
4.交货期要求。
