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. |
| Application | Structure Pipe |
| Standard | ASTM |
| Thickness | 2 - 50 mm |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled,ERW |
| Surface treatment | customerized |
| Alloy or not | Non-alloy,Is Alloy |
| Section shape | Round,Rectangular |
| Special pipe | precision seamless pipe |
| Secondary or not | Non-secondary |
| Length | 6M or as requirement |
| Product name | Stainless steel seamless pipe 304 304l 316 316l |
| Type | Seamless |
| Steel grade | 300 Series |
| Outer diameter | 6-630mm |
| Material | steel |
| Brand Name | TORICH |
| Model Number | ASTM A949 |
| Certification | ISO9001-2008 |
| 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. |
| Application | Structure Pipe | Standard | ASTM |
| Thickness | 2 - 50 mm | Technique | Cold Drawn,Hot Rolled,Cold Rolled,ERW |
| Surface treatment | customerized | Alloy or not | Non-alloy,Is Alloy |
| Section shape | Round,Rectangular | Special pipe | precision seamless pipe |
| Secondary or not | Non-secondary | Length | 6M or as requirement |
| Product name | Stainless steel seamless pipe 304 304l 316 316l | Type | Seamless |
| Steel grade | 300 Series | Outer diameter | 6-630mm |
| Material | steel | Brand Name | TORICH |
| Model Number | ASTM A949 | Certification | ISO9001-2008 |
| Place of Origin | Zhejiang/China | ||
| High Light | ASTM A949 ferritic stainless steel pipe ，S31803 ferritic stainless steel pipe ，Spray Formed ferritic stainless steel pipe | ||
ASTM A949 specifies the requirements for spray-formed seamless ferritic stainless steel pipes. These pipes are designed for general-purpose applications where corrosion resistance and mechanical strength are essential. The spray-forming process enhances the material properties, making it suitable for various industrial applications.
The specification covers the following grades:
These grades are characterized by their unique chemical compositions and mechanical properties, making them suitable for different environments and applications.
| Grade | C (%) | Cr (%) | Ni (%) | Mo (%) | N (%) | Fe (%) |
|---|---|---|---|---|---|---|
| S31803 | 0.03 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.08-0.2 | Balance |
| S31500 | 0.03 | 18.0-20.0 | 8.0-10.0 | 0.0-0.5 | 0.0-0.2 | Balance |
| S32550 | 0.03 | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.0-0.2 | Balance |
| S31200 | 0.03 | 18.0-20.0 | 0.0-0.5 | 0.0-0.5 | 0.0-0.2 | Balance |
| S31260 | 0.03 | 20.0-22.0 | 0.0-0.5 | 2.0-3.0 | 0.0-0.2 | Balance |
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| S31803 | ≥ 450 | ≥ 620 | ≥ 25 | ≤ 290 |
| S31500 | ≥ 290 | ≥ 550 | ≥ 30 | ≤ 200 |
| S32550 | ≥ 480 | ≥ 650 | ≥ 25 | ≤ 300 |
| S31200 | ≥ 240 | ≥ 520 | ≥ 30 | ≤ 190 |
| S31260 | ≥ 310 | ≥ 600 | ≥ 30 | ≤ 220 |
The steel grades specified in ASTM A949 are designed to meet specific mechanical and chemical property requirements, ensuring their suitability for various applications in industries such as oil and gas, chemical processing, and power generation.
These spray-formed seamless ferritic stainless steel pipes are widely used in:
While ASTM A949 grades are suitable for many applications, alternative grades may be considered based 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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