DIN 28181 P235GH Heat Exchanger Tube Welded Steel Tubes For Tubular Heat Exchangers-Dimensions
Basic Properties
Place of Origin:
Zhejiang/China
Brand Name:
TORICH
Certification:
ISO 9001 ISO14001 TS16949
Model Number:
DIN 28181
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
DIN 28181 P235GH 16Mo3 P215NL X5CrNi18-10 X5CrNiMo17-12-2 Heat Exchanger Tube Welded Steel Tubes For Tubular Heat Exchangers Dimensions, Material, Specification DIN 28181 specifies the requirements for welded steel tubes used in tubular heat exchangers. These tubes are designed to withstand high ...
Product Details
Highlight:
P235GH Heat Exchanger Tube
,DIN 28181 Heat Exchanger Tube
,Welded Steel Heat Exchanger Tube
Application:
Tubular Heat Exchangers-Dimensions
Standard:
ASTM,DIN,GB,JIS
Thickness:
0.1mm-60mm
Certification:
ISO9001-2008
Technique:
ERW
Surface Treatment:
Galvanized
Grade:
P235GH 16Mo3 P215NL X5CrNi18-10 X5CrNiMo17-12-2 X6CrNiTi18-10 X6CrNiMoTi17-12-2
Alloy Or Not:
Non-alloy,Is Alloy
standard2:
DIN 28181
Section Shape:
Round,Rectangular
Outer Diameter(Round):
17 - 660 Mm
Special Pipe:
Precision Steel Tube
Secondary Or Not:
Non-secondary
Product Description
DIN 28181 P235GH 16Mo3 P215NL X5CrNi18-10 X5CrNiMo17-12-2 Heat Exchanger Tube Welded Steel Tubes For Tubular Heat Exchangers
Dimensions, Material, Specification
DIN 28181 specifies the requirements for welded steel tubes used in tubular heat exchangers. These tubes are designed to withstand high pressures and temperatures, making them suitable for various industrial applications. The dimensions of these tubes typically conform to international standards, ensuring compatibility and reliability in heat exchanger systems.
Key Features
- High Strength: Designed to endure high pressure and temperature.
- Corrosion Resistance: Suitable for various corrosive environments.
- Weldability: Excellent welding characteristics for easy fabrication.
- Durability: Long service life under demanding conditions.
Chemical Composition
| Steel Grade | C (%) | Si (%) | Mn (%) | P (%) | S (%) | Cr (%) | Ni (%) | Mo (%) |
|---|---|---|---|---|---|---|---|---|
| P235GH | 0.12 | 0.55 | 1.40 | 0.025 | 0.015 | - | - | - |
| 16Mo3 | 0.12 | 0.50 | 0.40 | 0.025 | 0.015 | 0.90 | - | 0.30 |
| P215NL | 0.12 | 0.50 | 1.20 | 0.025 | 0.015 | - | - | - |
| X5CrNi18-10 | 0.07 | 0.40 | 2.00 | 0.045 | 0.015 | 18.00 | 8.00 | - |
| X5CrNiMo17-12-2 | 0.07 | 0.40 | 1.50 | 0.045 | 0.015 | 17.00 | 12.00 | 2.50 |
Mechanical Properties
| Steel Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| P235GH | 235 | 360-510 | 26 | 140-180 |
| 16Mo3 | 250 | 410-550 | 22 | 160-200 |
| P215NL | 235 | 360-510 | 26 | 140-180 |
| X5CrNi18-10 | 210 | 500-700 | 40 | 160-220 |
| X5CrNiMo17-12-2 | 220 | 500-700 | 40 | 160-220 |
Steel Grade
The steel grades specified in DIN 28181 include:
- P235GH: A non-alloy steel grade suitable for pressure vessels and heat exchangers.
- 16Mo3: A chromium-molybdenum alloy steel known for its high-temperature strength.
- P215NL: A low-alloy steel grade with good weldability and toughness.
- X5CrNi18-10: Austenitic stainless steel with excellent corrosion resistance.
- X5CrNiMo17-12-2: Austenitic stainless steel with added molybdenum for enhanced corrosion resistance.
Application
These welded steel tubes are primarily used in:
- Heat Exchangers: For transferring heat between fluids.
- Boilers: In power generation and industrial processes.
- Pressure Vessels: For storing gases and liquids under pressure.
- Chemical Processing: In environments where corrosion resistance is critical.
Possible Alternative Grades
Depending on specific application requirements, alternative grades may include:
- P265GH: Similar to P235GH but with higher strength.
- SAE 304: An alternative austenitic stainless steel with good corrosion resistance.
- SAE 316: Offers better corrosion resistance than 304, especially in chloride environments.
- P355GH: A higher strength alternative for pressure applications.
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.
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