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| Categories | Alloy Steel Pipe |
|---|---|
| Brand Name: | TORICH |
| Model Number: | EN 10224 L235 |
| Certification: | ISO 9001 ISO14001 TS16949 |
| Place of Origin: | Zhejiang/China |
| MOQ: | 1 Ton |
| Price: | Negotiable |
| 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,Round/Square/Rectangular/Oval.etc |
| Secondary or not: | Non-secondary |
| Technique: | ERW,Hot Rolled,Cold Rolled,Extruded |
| Thickness: | 0.4 - 50 mm |
| Application: | Liquid transport |
| Surface treatment: | Galvanized |
| Alloy or not: | Non-alloy |
| Standard: | ASTM,GB,JIS,BS,EN |
| Grade: | L235 L275 L355A |
| Standard2: | EN 10224 |
| Special pipe: | precision tube |
| Length: | 1-12m/as customers' requests |
| Surface: | Galvanized Coated |
| Outer diameter(round): | 20 - 677 mm |
| Product name: | Galvanized Square Steel Pipe/Tube,ERW steel pipes,galvanized round pipe |
| Usage: | Liquid transport |
| Company Info. |
| TORICH INTERNATIONAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
EN 10224 is a European standard that specifies the requirements for non-alloy steel tubes, particularly for use in liquid transport. These tubes are produced using the Electric Resistance Welding (ERW) method and are often galvanized to enhance their corrosion resistance. This article will delve into the material specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades.
The EN 10224 standard covers various grades of non-alloy steel tubes, including L235, L275, and L355A. These grades are designed to meet specific mechanical and chemical properties suitable for liquid transport applications.
| Steel Grade | C (%) | Si (%) | Mn (%) | P (%) | S (%) | Cr (%) | Ni (%) | Mo (%) |
|---|---|---|---|---|---|---|---|---|
| L235 | 0.12 | 0.15 | 0.40 | 0.025 | 0.025 | 0.10 | 0.10 | 0.05 |
| L275 | 0.15 | 0.15 | 0.60 | 0.025 | 0.025 | 0.10 | 0.10 | 0.05 |
| L355A | 0.20 | 0.15 | 0.80 | 0.025 | 0.025 | 0.10 | 0.10 | 0.05 |
| Steel Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| L235 | 235 | 360-510 | 24 | 120 |
| L275 | 275 | 410-550 | 22 | 130 |
| L355A | 355 | 490-620 | 20 | 140 |
These non-alloy steel tubes are widely used in various industries for transporting liquids, including:
While EN 10224 grades are widely used, alternative grades may also 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.
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