Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | Depends on quantity |
| Packaging Details | Ply-wooden Case / Woven Bag |
| Application | Heat exchanger tubes, boiler tubes |
| Steel grade | ASTM A213 |
| Type | Seamless |
| Thickness | Customized |
| Length | 3-6meters or as customized |
| Outer diameter | Customized |
| Surface | Polishing, pickling,Bright |
| Grade | TP304, TP304 , TP304H |
| Name | Stainless steel tube |
| END | Plain End, Beveled End |
| Brand Name | YUHONG |
| Model Number | ASTM A213 TP304/304H/304L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | Depends on quantity | Packaging Details | Ply-wooden Case / Woven Bag |
| Application | Heat exchanger tubes, boiler tubes | Steel grade | ASTM A213 |
| Type | Seamless | Thickness | Customized |
| Length | 3-6meters or as customized | Outer diameter | Customized |
| Surface | Polishing, pickling,Bright | Grade | TP304, TP304 , TP304H |
| Name | Stainless steel tube | END | Plain End, Beveled End |
| Brand Name | YUHONG | Model Number | ASTM A213 TP304/304H/304L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, ISO 9001 | Place of Origin | CHINA |
| High Light | 304H Stainless Steel Heat Exchanger Tube ，304L stainless steel heat exchanger tube ，TP304 stainless steel heat exchanger tube | ||
ASTM A213 TP304/304H/304L STAINLESS STEEL PIPE
Chemical Composition:
| Grade | TP304 | TP304H | TP304L |
|---|---|---|---|
| UNS Designation | S30400 | S30409 | S30403 |
| C | ≤0.08 | 0.04~0.10 | ≤0.035 |
| Mn≤ | 2.00 | 2.00 | 2.00 |
| P≤ | 0.040 | 0.040 | 0.040 |
| S≤ | 0.030 | 0.030 | 0.030 |
| Si≤ | 0.75 | 0.75 | 0.75 |
| Ni | 8.00~11.0 | 8.00~11.0 | 8.00~13.0 |
| Cr | 18.0~20.0 | 18.0~20.0 | 18.0~20.0 |
Main ingredients:
All three materials have chromium (Cr) and nickel (Ni) as the main alloying elements, of which:
1. The chromium content is usually between 18-20%.
2. The nickel content is usually between 8-11%.
Application fields:
TP304, TP304H, and TP304L are widely used in petroleum, chemical, food processing, medicine, and other industrial fields for conveying corrosive media, high temperature and high-pressure fluids, etc.
The difference between TP304, TP304L, and TP304H stainless steel pipes:
Composition: TP304 is a common austenitic stainless steel, the main components of which are 18-20% chromium (Cr) and 8-11% nickel (Ni).
Features: It has good corrosion resistance, processability, and weldability, and is suitable for general industrial applications.
Composition: TP304L is low-carbon stainless steel with a low carbon content, which helps to reduce the tendency of carburization during welding.
Features: Compared with TP304, TP304L has better welding performance and corrosion resistance, and is more stable in low-temperature environments.
Composition: TP304H is a high-carbon stainless steel with a high carbon content, which helps to improve strength at high temperatures.
Features: Suitable for high-temperature applications, with excellent heat resistance and strength, and performs better in high-temperature environments.
Summary of the main differences:
1. TP304 is a standard stainless steel suitable for general applications.
2. TP304L has better welding performance and stability in low-temperature environments.
3. TP304H is suitable for high-temperature environments and has higher heat resistance and strength.
Why choose YUHONG?
Whether you are looking for high-quality A231 TP304/TP304H/TP304L steel pipes or need professional steel pipe solutions, we can provide you with the best quality products and services.
Please reach out to us and let us provide reliable support and solutions for your project together.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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