| Product: | Finned Tubes | Standard: | ASME SB163 |
|---|---|---|---|
| Material: | UNS NO4400 / Monel 400 | Type: | G-Type |
| Tube Material: | Carbon Steel | Application: | Heater Parts，Refrigeration Parts，heat Exchanger，Cooler，Fluid Cooling |
| Length: | Or As Required | Packing: | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
ASME SB163 Embedded G Type Monel 400 Finned Tube With Al Fin
TONG CHUANG Group supplies many kinds of fin tubes in many years and we sell these finned tubes in over 70 countries.
Specifications For Various Types Of Finned Tubes We offer
| Type | Description | Base tube | Fin specification (mm) | ||
| O.D. (mm) | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tueb | 16-63 | 2.1~5 | <17 | ~0.4 |
| Extruded | Single metal combined metal | 8-51 | 1.6~10 | <17 | 0.2-0.4 |
| Low fin tube t-type fin tube | 10-38 | 0.6~2 | <1.6 | ~0.3 | |
| Bamboo tube corrugated tube | 16-51 | 8.0~30 | <2.5 | / | |
| Wound | l/kl/ll type fin tube | 16-63 | 2.1~5 | <17 | ~0.4 |
| String | String fin tube | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U-type | U-type tube | 16-38 | / | / | / |
| Welding | HF-welding fin tube | 16-219 | 3~25 | 5~30 | 0.8-3 |
| H/HH type fin tube | 25-63 | 8~30 | <200 | 1.5-3.5 | |
| Studed fin tube | 25-219 | 8~30 | 5~35 | φ5-20 | |
Tube Material : Carbon Steel， Stainless Steel， Alloy Steel， Corten steel， duplex Steel， Super Duplex Steel， Inconel， High Chrome High Nickle & Incolloy， CK 20 material and some other material.
Embedded Fin Tubes also called G type Finned Tube， Embedded Finned Tube provides a perfect connection between the fin and the tubes . The Embedded Fin tubes main design is that through professional equipment groove the tubes and fin insert fins into the helical groove. Finally combined the fin and tubes as intergral.
Advantages Of G-Type Finned Tube
High-performance
Easy installation
Less space required
Optimized surface
Finest technology used
Average corrosion protection
Low maintenance
High mechanical resistance，etc.
Detailes Of Monel 400 / NO4400 Tube
ASME SB 163 This specification covers seamless tubes of nickel and nickel alloys， as shown in Table 1， for use in condenser and heat-exchanger service.
Monel 400 is a nickel-copper alloy known for its excellent corrosion resistance， especially in marine environments. It is also resistant to hydrofluoric acid and sulfuric acid， making it highly desirable for applications in chemical processing industries. MONEL 400 exhibits good mechanical properties and can be easily fabricated and welded. This alloy is commonly used in seawater valves， pump shafts， and marine equipment.
Chemical Composition
Nickel-copper UNS NO4400 | Ni | Cu | Fe | Mn | C (A) | Si (A) | Su |
| Monel 400 | 63.0 min(B) | 28.0-34.0 | 2.50 max | 2 | 0.3 max | 0.5 | 0.024 |
Mechanical Properties
| UNS NO4400 | Tensile Strength，min | Yield Strength (0.2%Offset，min) | Elongation | Rockwell Hardness |
| Annealed | ksi-70，MPa-483 | psi-28，MPa-193 | 0.35 | / |
| Stress-relieved | ksi-85，MPa-586 | psi-55，MPa-379 | 0.15 | B75 max |
Physical Properties
| Properties | Metric | Imperial |
| Density | 8.8 gm/cm3 | 0.318 lb/in3 |
Application
Radiators
Air-cooled heat exchangers
Boiler economizers
Process heaters
Heat recovery steam generators (HRSG)
Chemical plants， Oil refineries， ower plants， and HVAC systems，etc.
