产品名称 | A179 嵌入式翅片管 | 管道标准: | ASTM A179/ASME SA179 |
---|---|---|---|
管道材料: | 碳钢,不锈钢 | 鳍片材料 | 带铝螺旋鳍片的碳钢管 |
类型 | 螺旋式,嵌入式 | 管外径 | 20 毫米至 219 毫米 |
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 |
强光 | A1060 Embedded Fin Tubes, Seamless G Type Finned Tube, Carbon Steel Embedded Fin Tube 2mm |
Carbon Steel ASTM A179 with A1060 G Type Embedded Finned Tube Heat Exchanger Tube
ASTM A179 Embedded G Type Finned Tube is a type of heat exchanger tube where the fins are embedded into the wall of the tube. It is designed to provide a larger surface area for heat transfer, which can improve the efficiency of the heat.
The "G" refers to the geometry of the fins, which are embedded in the tube wall itself rather than being externally attached exchanger. G fin tubes can withstand higher temperatures and pressures due to the stronger bond between the fin and the tube, resulting in improved thermal performance and durability. This fin type may be used in various industrial applications where efficient heat transfer is required, such as in power plants, chemical plants, and refineries.
材料
G 型嵌入式翅片管由两种不同的材料组合而成,包括芯管等级和翅片等级。
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
astm A179 管材规格
标准 | ASTM、ASME 和 API |
尺寸 | 外径 20 毫米至 219 毫米 |
管材厚度 | 2 毫米至 16 毫米 |
时间表 | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, 所有规格 |
宽容 | 冷拔管:+/-0.1mm 冷轧管:+/-0.05毫米 |
工艺 | 冷轧和冷拔 |
类型 | 无缝 / ERW / 焊接 / 加工 |
形式 | 圆管/钢管,方管/钢管,矩形管/钢管,卷管,"U "形管,盘饼卷管,液压钢管 |
长度 | 最小 3 米,最大 18 米,或根据客户要求 |
结束 | 平端,斜端,花纹 |
ASTM A179 嵌入式翅片管的化学成分 (%)
C | Si | 锰 | P | S | 莫 | Cr | V |
0.06-0.18 | / | 0.27-0.63 | ≤0.035 | ≤0.035 | / | / | / |
Mechanical properties of ASTM A179 Embedded Finned Tubes
拉伸强度(兆帕) | 屈服强度(兆帕) | 伸长率(%) | 硬度(HRB) |
325 分钟 | 180 分钟 | 35 分钟 | 最大 72 |
特点
- 尺寸精度
- 高强度
- 耐用
- 耐腐蚀性
- 精加工
已进行的检查和测试
化学成分检测、机械性能测试(拉伸强度、屈服强度、伸长率、平整度、硬度、冲击测试)、表面和尺寸测试、无损检测、水压试验
Some key benefits of G type embedded fin tubes include:
- Enhanced heat transfer efficiency: The fins increase the surface area available for heat transfer, leading to improved efficiency.
- Increased thermal performance: The embedded fins help in maintaining a more uniform temperature distribution, optimizing heat transfer processes.
- Improved strength and durability: The integrated fins provide mechanical strength and robustness to the overall tube construction.
- Resistance to corrosion: The fin-tube bonding minimizes the risk of corrosion and ensures a longer operational life.
Types of ASTM A179 Finned Tube for Heat Exchanger
- ASTM A179 L Type Finned Tube
- ASTM A179 LL Type Finned Tube
- ASTM A179 KL Type Finned Tube
- ASTM A179 G Type Finned Tube
- ASTM A179 H Type Finned Tube
- ASTM A179 Extruded Type Finned Tube
- ASTM A179 HF Finned Tube
- ASTM A179 Elliptical Finned Tube
- ASTM A179 Stud Finned Tube
- ASTM A179 Serrated Finned Tube
- ASTM A179 U Bending Low Finned Tube
- ASTM A179 Crimped Finned Tube
- ASTM A179 Inner Grooved Finned Tube
- ASTM A179 Longitudinal Finned Tube
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