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. |
| Standard2 | BS 3605 |
| Thickness | 2 - 70 mm |
| Standard | ASTM,DIN,GB,JIS |
| Grade | 304S11 304S31 316S11 316S13 316S31 316S33 321S31 347S31 |
| Application | Pressure Purposes |
| Section shape | Round,Square |
| Alloy or not | Is Alloy |
| Technique | Hot Rolled,Cold Drawn,Cold Rolled |
| Secondary or not | Non-secondary |
| Outer diameter(round) | 10 - 820 mm |
| Special pipe | seamless stainless steel tube |
| Length | 6m or as customers' request |
| Product name | stainless steel pipe/tube |
| Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Material | 200 Series/300 Series/400series |
| Shape | Round.square.Rectangle |
| Finish | BA |
| Name | Seamless Stainless Steel Tubing |
| Brand Name | TORICH |
| Model Number | BS 3605 |
| Certification | API,CE,ISO,BSI |
| 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. |
| Standard2 | BS 3605 | Thickness | 2 - 70 mm |
| Standard | ASTM,DIN,GB,JIS | Grade | 304S11 304S31 316S11 316S13 316S31 316S33 321S31 347S31 |
| Application | Pressure Purposes | Section shape | Round,Square |
| Alloy or not | Is Alloy | Technique | Hot Rolled,Cold Drawn,Cold Rolled |
| Secondary or not | Non-secondary | Outer diameter(round) | 10 - 820 mm |
| Special pipe | seamless stainless steel tube | Length | 6m or as customers' request |
| Product name | stainless steel pipe/tube | Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Material | 200 Series/300 Series/400series | Shape | Round.square.Rectangle |
| Finish | BA | Name | Seamless Stainless Steel Tubing |
| Brand Name | TORICH | Model Number | BS 3605 |
| Certification | API,CE,ISO,BSI | Place of Origin | Zhejiang/China |
| High Light | Austenitic 304 Stainless Steel Pipe ，Pressure Purposes Austenitic Stainless Steel Pipe ，BS 3605 Stainless Steel Pipe | ||
BS 3605 is a British Standard specification for austenitic stainless steel pipes and tubes designed for pressure purposes. This specification covers several grades, including 304, 304S11, 304S31, 316S11, 316S13, and 316S31. These grades are known for their excellent corrosion resistance, high strength, and good formability, making them suitable for various industrial applications.
The chemical composition of these stainless steel grades is crucial for their performance. Below is a table summarizing the typical chemical composition for each grade:
| Element | 304 / 304S11 / 304S31 | 316S11 / 316S13 / 316S31 |
|---|---|---|
| Carbon (C) | ≤ 0.07% | ≤ 0.08% |
| Silicon (Si) | ≤ 1.00% | ≤ 1.00% |
| Manganese (Mn) | ≤ 2.00% | ≤ 2.00% |
| Phosphorus (P) | ≤ 0.045% | ≤ 0.045% |
| Sulfur (S) | ≤ 0.030% | ≤ 0.030% |
| Chromium (Cr) | 18.00-20.00% | 16.00-18.00% |
| Nickel (Ni) | 8.00-10.50% | 10.00-14.00% |
| Molybdenum (Mo) | - | 2.00-3.00% |
The mechanical properties of these stainless steel grades are essential for ensuring their suitability for pressure applications. The table below provides an overview of the typical mechanical properties:
| Property | 304 / 304S11 / 304S31 | 316S11 / 316S13 / 316S31 |
|---|---|---|
| Tensile Strength (MPa) | ≥ 515 | ≥ 515 |
| Yield Strength (MPa) | ≥ 205 | ≥ 205 |
| Elongation (%) | ≥ 40 | ≥ 40 |
| Hardness (HB) | ≤ 201 | ≤ 217 |
The BS 3605 specification includes several grades of austenitic stainless steel, each with unique properties tailored for specific applications. The primary grades covered are:
These stainless steel pipes and tubes are used in a variety of applications, including:
While BS 3605 grades are highly versatile, there are alternative grades that may be considered depending on specific requirements:
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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