| Product Name: | Embedded G Type Fin Tube | Tube Standard: | ASTM A210， ASME SA210 |
|---|---|---|---|
| Tube Material: | Grade A1/C | Fin Material: | Aluminum |
| Type: | Spiral， Embedded | Tube OD: | To 219mm |
| Tube Thickness: | 2mm To 16mm | Tube Length: | Can Customized |
| Fin Thickness: | 0.8mm To 4mm | Fin Height: | 0.25′ (6.35mm) To 1.5′(38mm) |
| Fin Density: | 43 Fins Per Meter To Max 287 Fins Per Meter | Application: | Heater Parts，Refrigeration Parts，heat Exchanger，Cooler，Fluid Cooling |
Seamless Carbon Steel ASTM A210 Gr.A1 Seamless Tube ， G Type Embedded Fin Tube
ASTM A210 Gr.A1 is a seamless medium carbon steel boiler and superheater tube that is widely used in various industrial applications due to its excellent mechanical properties and high thermal conductivity. It's a cost-effective option compared to some higher alloy steels while still providing good performance in many applications. Embedded G type fin tube is commonly used in various industrial applications， especially for heat exchanger. The embedded G fins on the tube increase the surface area of the tube， then enhances the heat transfer efficiency.
The Advantages of A210 Gr.A1 Carbon Steel Finned Tube
High thermal conductivity: A210 Gr.A1 is a type of carbon steel that has high thermal conductivity， which makes it an excellent material for heat transfer applications. The high thermal conductivity of A210 Gr.A1 allows for efficient heat transfer between the fluid inside the tube and the surrounding environment.
Corrosion resistance: A210 Gr.A1 has good corrosion resistance properties， which makes it suitable for use in harsh environments where corrosion is a concern. The embedded G fins on the tube also provide additional protection against corrosion.
High strength: A210 Gr.A1 has high tensile strength and yield strength， which makes it a strong and durable material for heat exchanger tubes. This strength allows the tubes to withstand high pressure and temperature conditions without deforming or failing.
Cost-effective: A210 Gr.A1 is a cost-effective material compared to other high-performance alloys used in heat exchanger tubes. This makes it a popular choice for industrial applications where cost is a significant factor.
Easy to fabricate: A210 Gr.A1 is easy to fabricate and weld， which makes it easy to manufacture and customize heat exchanger tubes to meet specific application requirements.
ASTM A210 / A210M Grade A1 Chemical Compositions
| Chemical Components (%) | ||||||||
| Grade | C | Si | Mn | P | S | Mo | Cr | V |
| A-1 | ≤0.27 | ≥0.10 | ≤0.93 | ≤0.035 | ≤0.035 | / | / | / |
ASTM A210 / A210M Grade A1 Mechanical Properties
| Mechanical Properties | ||||
| Grade | Tensile | Yield | Elongation | Hardness |
| Strength (Mpa) | Strength (Mpa) | (%) | (HRB) | |
| A-1 | ≥415 | ≥255 | ≥30 | ≤79 |
ASTM A210 / A210M Tube Wall Thickness Tolerance
| Seamless， Cold-Finished Tubes | ||
| Outside Diameter | Wall thickness Tolerance % | |
| In. (mm) | Over (+) | Under (-) |
| 1 1/2" (38.1) and under | 20 | 0 |
| Over 1 1/2" (38.1) | 22 | 0 |
Other Materials
G Type Embedded Finned Tube is combined with two different materials， including core tube grade and fin grade.
Core tube material: carbon steel， low alloy steel， stainless steel， brass， copper， copper-nickel alloy， aluminum bronze， nickel alloy.
1. Carbon steel: A179， A192， SA210 Gr A1/C， A106 Gr B
2. Stainless steel: TP304/304L， TP316/TP316L/316Ti， A789 S31803/S2205
3. Copper: UNS12200/UNS14200/UNS70600， CuNi70/30， CuNi 90/10
Fin material: Aluminum (Alu.1100， Alu.1060)， Copper， Steel
Types of Carbon Steel Finned Tube
- L Type Finned Tube
- LL Type Finned Tube
- KL Type Finned Tube
- G Type Finned Tube
- H Type Finned Tube
- Extruded Type Finned Tube
- HF Finned Tube
- Elliptical Finned Tube
- Stud Finned Tube
- Serrated Finned Tube
- U Bending Low Finned Tube
- Crimped Finned Tube
- Inner Grooved Finned Tube
- Longitudinal Finned Tube
Applications
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
