1. Superior Quality
2. Fast delivery
3. Reliable performance
4. materials:09Cr2A1MoRE patent
5. ASME "u" stamp certificate
Can be extended with special designs/materials
Heat exchanger materials:
anti-corrosive material
09Cr2AlMoRE φ25×2.5 φ19×2.0(The U tube heat interchanger's recuperator tube does not permit the welding )
09Cr2AlMoRE plates(All specification)
07Cr2AlMoRE plates(all specification)
09Cr2AlMoRE forging
1. Outer covering pattern and code number
Conduction current tube pattern | Code | The box shell cover pattern | Code No | Shell pattern | Code No | Back end structure pattern | Code No |
Outside conduction current tube | W | channel | A | Single pass shell | E | Lopper Floating head | S |
In conduction current tube(unstandared) | N | Seal head channel | B | Double pass shell | F | Extractable floating head | T |
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| U Type shell | I | U type tube | U |
2. Tube support types and models
Deflection plate type | Code No | The other type | Code No |
Single bow type plate(unstandard) | 1 | Rod baffle | 5 |
Double bow plate | 2 | helical baffle | 6 |
Multi bow type plate | 3 | axial flow double shell type | 7 |
Hollow ring | 4 | Plug flow of Double rotating column | 8 |
3. Heat exchange tube type
type | No | type | No | Type | No |
φ25smooth tube | 25 | φ25 corrugated pipe | 25b | φ25 spirally grooved tube | 25L |
φ19smooth tube | 19 | φ19 corrugated pipe | 19b | φ19 spirally grooved tube | 19L |
type | No | type | No | type | No |
φ25 Screw tube | 25W | φ25 T tube | 25T | φ25 convergent-divergent tube | 25F |
φ19 Screw tube | 19W | φ19 T tube | 19T | φ19 convergent-divergent tube | 19F |
4. Material pattern and code number
Type | No | Type | No |
Tube material 09Cr2AlMoRE | REa | Channel box 07Cr2AlMoRE | REc |
Shell side barrel,outside head cover 07Cr2AlMoRE | REb | Floating head cover 07Cr2AlMoRE | REd |
Type | No | Type | No |
Whole carbon steel | No standard | stainless steel of tube | S+ material No |
stainless steel of channel box | X+ material No | stainless steel of shell side outside head | a+ material No |
