ASTM A498 Grade 1 Seamless stainless steel finned tube For Carbon Heat Exchanger
Basic Properties
Place of Origin:
Zhejiang/China
Brand Name:
TORICH
Certification:
ISO 9001 ISO14001 TS16949
Model Number:
ASTM A498
Trading Properties
Minimum Order Quantity:
1 Ton
Price:
Negotiable
Payment Terms:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:
60000 Ton/Tons per Year
Product Summary
ASTM A498 Grade 1, 3, 6, 7, 8 Stainless Steel Finned Tube Seamless Steel Tube for Carbon Heat-Exchanger Material Specification ASTM A498 is a specification that covers seamless and welded carbon and alloy steel tubes with integral fins. These tubes are primarily used in heat exchangers, where ...
Product Details
Highlight:
ASTM A498 Grade 1 Finned Tube
,Seamless Stainless Steel Finned Tube
,Heat Exchangers Stainless Steel Finned Tube
standard2:
Heat-Exchanger
Thickness:
0.4 - 50 Mm
Standard:
ASTM,DIN,GB,JIS
Grade:
Grade 1 3 6 7 8 9 11
Application:
Boiler Pipe
Section Shape:
Round,Square
Alloy Or Not:
Is Alloy
Technique:
Hot Rolled,Cold Drawn,Cold Rolled
Secondary Or Not:
Non-secondary
Outer Diameter(Round):
8 - 100 Mm
Special Pipe:
Precision Seamless Pipe,alloy Steel Pipe,seamless Stainless Steel Tube
Certification:
CE,ISO,BSI
Material:
Carbon Steel
Length:
5-12M Or As Your Requirement
Usage:
Heat-Exchanger
Shape:
Round Shape,Square. Rectangular.Round
Product Name:
Seamless Steel Tube
Surface:
Customers't Requirement
Product Description
ASTM A498 Grade 1, 3, 6, 7, 8 Stainless Steel Finned Tube Seamless Steel Tube for Carbon Heat-Exchanger
Material Specification
ASTM A498 is a specification that covers seamless and welded carbon and alloy steel tubes with integral fins. These tubes are primarily used in heat exchangers, where efficient heat transfer is critical. The specification includes various grades, such as Grade 1, 3, 6, 7, and 8, each offering distinct properties suitable for different applications.
Key Features
- High Thermal Conductivity: The finned design enhances heat transfer efficiency, making these tubes ideal for heat exchangers.
- Corrosion Resistance: Stainless steel grades provide excellent resistance to corrosion, extending the lifespan of the tubes.
- Durability: The seamless construction ensures high strength and durability, suitable for high-pressure applications.
- Versatility: Available in multiple grades to meet specific application requirements.
Chemical Composition
Below is a table presenting the typical chemical composition for the ASTM A498 stainless steel finned tubes:
| Element | Grade 1 | Grade 3 | Grade 6 | Grade 7 | Grade 8 |
|---|---|---|---|---|---|
| Carbon (C) | ≤ 0.30% | ≤ 0.30% | ≤ 0.30% | ≤ 0.30% | ≤ 0.30% |
| Manganese (Mn) | 0.29-1.06% | 0.29-1.06% | 0.29-1.06% | 0.29-1.06% | 0.29-1.06% |
| Phosphorus (P) | ≤ 0.035% | ≤ 0.035% | ≤ 0.035% | ≤ 0.035% | ≤ 0.035% |
| Sulfur (S) | ≤ 0.035% | ≤ 0.035% | ≤ 0.035% | ≤ 0.035% | ≤ 0.035% |
| Silicon (Si) | ≤ 0.40% | ≤ 0.40% | ≤ 0.40% | ≤ 0.40% | ≤ 0.40% |
| Chromium (Cr) | 16.0-18.0% | 16.0-18.0% | 16.0-18.0% | 16.0-18.0% | 16.0-18.0% |
| Nickel (Ni) | 8.0-10.5% | 8.0-10.5% | 8.0-10.5% | 8.0-10.5% | 8.0-10.5% |
Mechanical Properties
The mechanical properties of ASTM A498 stainless steel finned tubes are outlined in the following table:
| Property | Grade 1 | Grade 3 | Grade 6 | Grade 7 | Grade 8 |
|---|---|---|---|---|---|
| Tensile Strength (MPa) | ≥ 485 | ≥ 485 | ≥ 485 | ≥ 485 | ≥ 485 |
| Yield Strength (MPa) | ≥ 275 | ≥ 275 | ≥ 275 | ≥ 275 | ≥ 275 |
| Elongation (%) | ≥ 20 | ≥ 20 | ≥ 20 | ≥ 20 | ≥ 20 |
| Hardness (HB) | ≤ 187 | ≤ 187 | ≤ 187 | ≤ 187 | ≤ 187 |
Steel Grade
The ASTM A498 specification includes several grades, each designed to meet specific performance criteria. The grades are differentiated based on their chemical composition and mechanical properties, allowing for tailored solutions in various industrial applications.
Application
ASTM A498 stainless steel finned tubes are widely used in:
- Heat Exchangers: For efficient heat transfer in power plants, chemical processing, and HVAC systems.
- Boilers: To enhance heat transfer efficiency and reduce energy consumption.
- Petrochemical Industry: For processing and refining operations where corrosion resistance is crucial.
Possible Alternative Grades
While ASTM A498 provides a robust solution for many applications, alternative grades may be considered depending on specific requirements:
- ASTM A213: For seamless ferritic and austenitic alloy steel boiler, superheater, and heat-exchanger tubes.
- ASTM A269: For seamless and welded austenitic stainless steel tubing for general service.
- ASTM A312: For seamless, welded, and heavily cold worked austenitic stainless steel pipes.
TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
Related Products
-
Auto Parts ASTM A513 Cold Rolling Welded Steel Tubes with DOM Production
Auto Parts ASTM A513 Welded Steel Tubes with DOM production ASTM A513 Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing Applications: for Machinery, Mechanical Engineering 1. Standard: ASTM A513 cold rolling welded precision steel tubes 2. Steel Grade: SAE1010, SAE1020, other ... -
25mm Diameter Bright Annealing Seamless Steel Tube for Hydraulic Systems
EN10305-1 E235 E355 NBK Bright Annealing Precision Steel Pipes for Hydraulic Systems EN10305-1 NBK Bright Annealed Precision steel pipes for Hydraulic system OD:4-80 (mm) WT0.5-10 (mm) Length 1000-12000mm Product name: Seamless Precision Steel Pipe Application: for hydraulic systems precision steel ... -
Precision Seamless Black Phosphating Steel Tube for Hydraulic Systems
Steel Pipes with high precision for Hydraulic Systems with Black Phosphating surface Black Phosphated Hydraulic Tubes with High Precision and tight tolerance, the tubes are produced by precision cold drawn and cold rolling, then bright annealed in a protected atmosphere, afterwards it is blackphosph... -
Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37
Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37 Production Process: Cold rolling by Cold pilger machine and Cold rolling machine,galvanized and zinc plated could be applied. Cold Rolled and Galvanized Steel Tube Production process: DIN highly accurate, cold rolled and bright ...
