TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days |
| Packaging Details | In bundles or in wooden boxes. |
| Section shape | Round,Square,Rectangular,Round/Square/Rectangular/Oval.etc |
| Secondary or not | Non-secondary |
| Technique | ERW,Hot Rolled,Cold Rolled |
| Thickness | 0.4 - 50 mm |
| Application | Fluid Pipe |
| Surface treatment | Galvanized |
| Alloy or not | Non-alloy |
| Standard | GB |
| Grade | S30210 S30403 S30408 S30409 S30453 S30458 S30908 S31008 S31252 S31603 S31608 S31609 S31653 S31658 S31668 S31782 S32168 S32169 S34778 S34479 S11163 S11213 S11348 S11863 S11972 |
| Special pipe | precision tube,Seamless Pipe or according to customer |
| Length | 1-12m/as customers' requests |
| Brand Name | TORICH |
| Model Number | GB/T 12771 |
| Certification | ISO9001 ISO14001 TS16949 |
| Place of Origin | ZheJiang/China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days | Packaging Details | In bundles or in wooden boxes. |
| Section shape | Round,Square,Rectangular,Round/Square/Rectangular/Oval.etc | Secondary or not | Non-secondary |
| Technique | ERW,Hot Rolled,Cold Rolled | Thickness | 0.4 - 50 mm |
| Application | Fluid Pipe | Surface treatment | Galvanized |
| Alloy or not | Non-alloy | Standard | GB |
| Grade | S30210 S30403 S30408 S30409 S30453 S30458 S30908 S31008 S31252 S31603 S31608 S31609 S31653 S31658 S31668 S31782 S32168 S32169 S34778 S34479 S11163 S11213 S11348 S11863 S11972 | Special pipe | precision tube,Seamless Pipe or according to customer |
| Length | 1-12m/as customers' requests | Brand Name | TORICH |
| Model Number | GB/T 12771 | Certification | ISO9001 ISO14001 TS16949 |
| Place of Origin | ZheJiang/China | ||
| High Light | Fluid Transport Austenitic Stainless Steel Pipe ，Electrical Resistance Welded Stainless Steel Pipe ，Fluid Transport Austenitic Stainless Steel Pipe | ||
The GB/T 12771 standard specifies the requirements for electrical resistance welded austenitic stainless steel pipes used for fluid transport. These pipes are designed to provide excellent corrosion resistance, strength, and durability, making them suitable for various applications in industries such as chemical processing, oil and gas, and water treatment.
The pipes covered under this standard are manufactured using a specific set of materials and processes to ensure high quality and performance. The specifications include dimensions, tolerances, and testing methods to ensure compliance with industry standards.
The following table presents the typical chemical composition of the specified stainless steel grades:
| Grade | C (%) | Cr (%) | Ni (%) | Mo (%) | Mn (%) | Si (%) | P (%) | S (%) |
|---|---|---|---|---|---|---|---|---|
| S30210 | ≤0.08 | 18.0-20.0 | 8.0-10.0 | - | ≤2.0 | ≤1.0 | ≤0.045 | ≤0.03 |
| S30403 | ≤0.03 | 18.0-20.0 | 8.0-10.5 | - | ≤2.0 | ≤1.0 | ≤0.045 | ≤0.03 |
| S30408 | ≤0.08 | 18.0-20.0 | 8.0-10.5 | 2.0-3.0 | ≤2.0 | ≤1.0 | ≤0.045 | ≤0.03 |
| S30409 | ≤0.03 | 18.0-20.0 | 8.0-10.5 | 3.0-4.0 | ≤2.0 | ≤1.0 | ≤0.045 | ≤0.03 |
| S30453 | ≤0.03 | 18.0-20.0 | 8.0-10.5 | 3.0-4.0 | ≤2.0 | ≤1.0 | ≤0.045 | ≤0.03 |
The mechanical properties of the specified stainless steel grades are summarized in the following table:
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| S30210 | ≥205 | ≥515 | ≥40 | ≤187 |
| S30403 | ≥205 | ≥515 | ≥40 | ≤187 |
| S30408 | ≥205 | ≥515 | ≥40 | ≤187 |
| S30409 | ≥205 | ≥515 | ≥40 | ≤187 |
| S30453 | ≥205 | ≥515 | ≥40 | ≤187 |
The steel grades covered under this standard include:
Each grade has specific properties and applications, making them suitable for different environments and requirements.
These austenitic stainless steel pipes are widely used in various applications, including:
While the specified grades are widely used, there are alternative grades that may be considered based on specific 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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ...
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