| 产品名称 | 嵌入式 G 型翅片管 | 管道标准： | ASTM A210， ASME SA210 |
|---|---|---|---|
| 管道材料： | Grade A1/C | 鳍片材料 | 铝质 |
| 类型 | 螺旋式，嵌入式 | 管外径 | To 219mm |
| 管材厚度： | 2 毫米至 16 毫米 | 管道长度： | 可定制 |
| 鳍片厚度： | 0.8 毫米至 4 毫米 | 鳍片高度： | 0.25′（6.35 毫米）至 1.5′（38 毫米） |
| 鳍片密度： | 每米 43 鳍至最多每米 287 鳍 | 申请： | 加热器部件，制冷部件，热交换器，冷却器，流体冷却器 |
Seamless Carbon Steel ASTM A210 Gr.A1 Seamless Tube ， G Type Embedded Fin Tube
ASTM A210 Gr.A1 is a seamless medium carbon steel boiler and superheater tube that is widely used in various industrial applications due to its excellent mechanical properties and high thermal conductivity. It's a cost-effective option compared to some higher alloy steels while still providing good performance in many applications. Embedded G type fin tube is commonly used in various industrial applications， especially for heat exchanger. The embedded G fins on the tube increase the surface area of the tube， then enhances the heat transfer efficiency.
The Advantages of A210 Gr.A1 Carbon Steel Finned Tube
High thermal conductivity: A210 Gr.A1 is a type of carbon steel that has high thermal conductivity， which makes it an excellent material for heat transfer applications. The high thermal conductivity of A210 Gr.A1 allows for efficient heat transfer between the fluid inside the tube and the surrounding environment.
Corrosion resistance: A210 Gr.A1 has good corrosion resistance properties， which makes it suitable for use in harsh environments where corrosion is a concern. The embedded G fins on the tube also provide additional protection against corrosion.
High strength: A210 Gr.A1 has high tensile strength and yield strength， which makes it a strong and durable material for heat exchanger tubes. This strength allows the tubes to withstand high pressure and temperature conditions without deforming or failing.
Cost-effective: A210 Gr.A1 is a cost-effective material compared to other high-performance alloys used in heat exchanger tubes. This makes it a popular choice for industrial applications where cost is a significant factor.
Easy to fabricate: A210 Gr.A1 is easy to fabricate and weld， which makes it easy to manufacture and customize heat exchanger tubes to meet specific application requirements.
ASTM A210 / A210M Grade A1 Chemical Compositions
| 化学成分（%） | ||||||||
| 等级 | C | Si | 锰 | P | S | 莫 | Cr | V |
| A-1 | ≤0.27 | ≥0.10 | ≤0.93 | ≤0.035 | ≤0.035 | / | / | / |
ASTM A210 / A210M Grade A1 Mechanical Properties
| 机械性能 | ||||
| 等级 | 拉伸 | 产量 | 伸长率 | 硬度 |
| 强度（兆帕） | 强度（兆帕） | (%) | (HRB) | |
| A-1 | ≥415 | ≥255 | ≥30 | ≤79 |
ASTM A210 / A210M Tube Wall Thickness Tolerance
| 无缝、冷加工管材 | ||
| 外径 | 壁厚公差 % | |
| 英寸（毫米(英寸（毫米） | 超过 (+) | 小于 (-) |
| 1 1/2" (38.1) and under | 20 | 0 |
| Over 1 1/2" (38.1) | 22 | 0 |
其他材料
G Type Embedded Finned Tube is combined with two different materials， including core tube grade and fin grade.
芯管材料：碳钢、低合金钢、不锈钢、黄铜、铜、铜镍合金、铝青铜、镍合金。
1.碳钢：A179， A192， SA210 Gr A1/C， A106 Gr B
2.不锈钢：TP304/304L， TP316/TP316L/316Ti， A789 S31803/S2205
3.铜：UNS12200/UNS14200/UNS70600，CuNi70/30，CuNi 90/10
鳍片材料：铝（Alu.1100，Alu.1060），铜，钢
Types of Carbon Steel Finned Tube
- L 型翅片管
- LL Type Finned Tube
- KL Type Finned Tube
- G 型翅片管
- H Type Finned Tube
- Extruded Type Finned Tube
- HF Finned Tube
- Elliptical Finned Tube
- Stud Finned Tube
- 锯齿形翅片管
- U Bending Low Finned Tube
- Crimped Finned Tube
- Inner Grooved Finned Tube
- 纵向翅片管
应用
- 制药设备
- 化学设备
- 海水设备
- 热交换器
- 冷凝器
- 纸浆和造纸工业
- 近海石油钻探公司
- 发电
- 石油化工
- 气体处理
- 特种化学品
- 药品
