| 类型 | 带螺纹 FIN 管 | 产品 | 翅片管 |
|---|---|---|---|
| 标准： | ASTM A335 | 材料 | P5 Alloy Steel |
| 鳍片材料 | 碳钢，不锈钢，合金钢 | 包装 | 胶合木箱/铁箱/带塑料盖的捆绑箱 |
| 强光 | P5 Alloy Steel Finned Tube， Heat Exchanger Studded Fin Tube， ASTM A335 Fin Pipe | ||
ASTM A335 Alloy Steel Gr. P5 Studed Fin Tube ， Tubo Aletado
This page is about ASTM A335 Gr. P5 studed alloy steel fin tube， studed fin tubes with fin general material carbon / alloy / stainless steel ， we sell these fin tubes more than 33 years and sell in over 70 countries.
同昌集团 可以制作各种工业项目和 supply variety of extruded fin tubes in industries. Our products are domestically sourced， developed， and produced， that means our customers have easy access to exactly the products they need for their particular application. Besides， we can make sure that you can get products with best quality and manufacturing standards and a local， concerned， customer service presence!
Studded Tubes produced by our company adopt resistance welding method and welding process is controlled by PLC program. Studded number can be set via the human-computer interface. Besides，the graduation parameter and compensating coefficient can be set according to technical requirements to ensure the quality and precision of products.Studded Tubes are applied to convection chamber of heating furnace in petrochemical industry for increasing the heat transfer coefficient at the fuming side and they are two or three times the square of light Tubes， because of the usage of studded Tubes， the hot strength can be got as the same as radiation in the reasonable design.
一般规格翅片管
Base Tube/Pipe Size: Min 2” Nb To Max 8” Nb Pipe
Material of Base Tube/Pipe:A106GrB， A335 P11， P22， P5，P9，A312，TP304， TP310S， TP316H， TP321H， TP347H.
Stud Height: Min 0.5” (12.7 Mm) To Max – 2.5” (63.5MM)
螺柱直径: Standard Size Is Circular For Extended Portion 0.5” (12.7MM) (or Be Changed As Per Customer Requirement)
螺柱间距 : 0.625” (15.875 Mm) Or 63 Studs Per Plane Per Meter (or Be Changed As Per Customer Requirement)
厚度:4-20mm (or Be Changed As Per Customer Requirement)
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 : Materials Carbon Steel ，Alloy Steel (P5，P9，P11，P22)不锈钢和耐腐蚀钢等.
翅片管的特点
1. With high heat transfer efficiency and high bearing pressure， best adapted to high temperatura areas
2. Using power frequency contact type resistance welding and upsetting force fusion welding
3.Adopts dual-torch metal tumor-free welding and welding precision is ensured
4.The studded tubes welder is a mechanical-electrical integrated welder， the operation is simple and reliable，with stable and convenient performance
Detailes Of ASTM A335 Tube P5 K41545
美国材料与试验协会 A335 This specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service.
化学成分（%）-MAX
| 等级 | C | 锰 | P | 苏 | Si | Cr | 莫 |
| P5 | 0.15 | 0.3-0.6 | 0.025 | 0.025 | 0.50 | 4-6 | 0.45-0.65 |
检查和测试
| 检查和测试 - 裸管 | |||
| 1.化学成分 | |||
| 2.机械性能 | |||
| 3.扁平化测试 | |||
| 4.超声波测试 | |||
| 5.晶间腐蚀试验 | |||
| 6.硬度测试 | |||
| 7.横向拉伸试验（仅适用于双金属管）等。 |
涉及的相关行业
1.冶金工业
2.石油工业
3.发电站锅炉
4.热交换系统
5.制药业
6.Petroc化学工业
7.余热回收
