JIS G3446 SUS303TKA Austenitic Stainless Steel Tubes For Machine And Structural Purposes
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 1 Ton | Price : | Negotiable |
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Packaging Details : | In bundles or in wooden boxes. | Delivery Time : | 20-40days |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 60000 Ton/Tons per Year |
Place of Origin: | Zhejiang/China | Brand Name: | TORICH |
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Certification: | ISO 9001 ISO14001 TS16949 | Model Number: | GB/T 28713 |
Detail Information |
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Certification: | ISO,SGS | Steel Grade: | 300 Series |
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Application: | Heat Exchanger | Type: | Seamless And Welded |
Welding Line Type: | Seamless | Standard: | GB |
Length: | 6m Or As Customers' Request | Product Name: | Stainless Steel Pipe/tube,Stainless Steel Tubing |
Material: | 200 Series/300 Series/400series | Shape: | Round.square.Rectangle |
Technique: | Cold Rolled Hot Rolled | Name: | Seamless Stainless Steel Tubing |
Highlight: | Heat Exchanger Stainless Steel Tube,Enhanced Heat Transfer Stainless Steel Tube,GB/T 28713 Stainless Steel Tube |
Product Description
The GB/T 28713 standard specifies the requirements for stainless steel tubes designed for enhanced heat transfer applications in heat exchangers. The materials covered under this standard include various grades of stainless steel, each with unique properties suited for different operational environments.
The specification outlines the dimensions, tolerances, and surface finish of the tubes, ensuring they meet the necessary performance standards for heat exchange applications.
Steel Grade | C (%) | Si (%) | Mn (%) | P (%) | S (%) | Cr (%) | Ni (%) | Mo (%) | Ti (%) |
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06Cr19Ni10 (S30408) | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00 | 8.00 | - | - |
06Cr18Ni11Ti (S32168) | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 17.00 | 11.00 | - | 5.00 |
06Cr17Ni12Mo2 (S31708) | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 16.00 | 12.00 | 2.00 | - |
06Cr19Ni13Mo3 (S31608) | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00 | 13.00 | 3.00 | - |
022Cr19Ni10 (S30403) | 0.03 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00 | 9.00 | - | - |
Steel Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
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06Cr19Ni10 (S30408) |
≥ 205 | ≥ 520 | ≥ 40 | ≤ 187 |
06Cr18Ni11Ti (S32168) |
≥ 205 | ≥ 520 | ≥ 40 | ≤ 187 |
06Cr17Ni12Mo2 (S31708) | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 187 |
06Cr19Ni13Mo3 (S31608) | ≥ 205 | ≥ 580 | ≥ 40 | ≤ 187 |
022Cr19Ni10 (S30403) | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 187 |
The steel grades specified in the GB/T 28713 standard include:
These stainless steel tubes are primarily used in heat exchangers across various industries, including:
While the specified grades are optimal for enhanced heat transfer applications, alternative grades may include:
These alternatives may offer similar properties but could be more suitable depending on specific environmental conditions or regulatory requirements.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
A: manufacturer,also can do trading.
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.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
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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