Convection sections of process heaters.
Combined cycle boilers.
Economizers for boilers.
Heat exchangers.
Recovery boilers.
Oil coolers.
Plant reformer furnace.
A refinery produces high octane gasoline, where finned tube recovers heat from combustion gases.
Tube materials types
Carbon steel ASTM A53, A106, A178, A192, and A210.Alloy steel ASTM A 213 grades: T5, T9, T11, T22 and T91.
Alloy steel ASTM A 335 degrees: P1, P2, P5, P7, P9, P11, P12, P22 and P91.
Stainless steel ASTM A182 A312 Grade 304, 310, 321, 347.
High Chrome alloys such as Inconel and Incoloy.
Extruded fin tube materials
Carbon Steels A366.
Stainless steel type 304, 310.321, 409 and 410.
High Chrome alloys, Inconel and Incoloy.
Extruded fin tube Advanges:
Top quality, competitive price, fast delivery, excellent service
Aluminum extruded spiral fin tube for heat transfer | |||
Name | symbols | Unit | Value |
Steel pipe diameter | d | mm | Min.16 |
Steel pipe wall | S | mm | No limited |
Steel tube length | L | m | 1-12 |
Fin thickness | δ | mm | 0.35-0.5 |
Fin height | h | mm | Max.16 |
Fins spacing (pitch) | t | mm | 2.3-5.0 |
Steel tube material | Carbon steel, alloy steel, stainless steel | ||
Fin material | Aluminum | ||
Fin form | Parallel fin | ||
Advanced production line equipments in our factory
| |
| Occupying the market with product quality | Gaining the client with corporate reputation |
| JiangSu KeHeng Petrochemical & Electrical Machinery Co., Ltd. formerly JiangYin Petrochemical & Electrical Machinery Factory, founded in 1989, with the area of 26,500 square meters, total construction 15,500 square meters. Located in Jiangyin city, being in Yangtze River Delta economic zone, enjoy convenient transportation access. | |
| Certificate | |
| |
| Our team | |
| |
| Entertaining customer |
|
| Exhibition |
|