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/Oval.etc |
| Secondary or not | Non-secondary |
| Technique | ERW,Cold Drawn |
| Thickness | 0.4 - 50 mm |
| Application | General Purpose |
| Surface treatment | Galvanized |
| Alloy or not | Non-alloy,Is Alloy |
| Standard | ASTM |
| Standard2 | ASTM A53-2007 |
| Grade group | A53-A369 |
| Length | 1-12m/as customers' requests |
| Surface | Galvanized Coated |
| Outer diameter(round) | 114 - 610 mm |
| Product name | Galvanized Square Steel Pipe/Tube |
| Brand Name | TORICH |
| Model Number | ASTM A53 |
| Certification | ISO 9001 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/Oval.etc | Secondary or not | Non-secondary |
| Technique | ERW,Cold Drawn | Thickness | 0.4 - 50 mm |
| Application | General Purpose | Surface treatment | Galvanized |
| Alloy or not | Non-alloy,Is Alloy | Standard | ASTM |
| Standard2 | ASTM A53-2007 | Grade group | A53-A369 |
| Length | 1-12m/as customers' requests | Surface | Galvanized Coated |
| Outer diameter(round) | 114 - 610 mm | Product name | Galvanized Square Steel Pipe/Tube |
| Brand Name | TORICH | Model Number | ASTM A53 |
| Certification | ISO 9001 ISO14001 TS16949 | Place of Origin | Zhejiang/China |
| High Light | ASTM A53 Welded Steel Tube ，General Purpose Welded Steel Tube ，Hot Dipped welded steel tube | ||
ASTM A53 is a specification for pipe intended for mechanical and pressure applications, and is suitable for welding and bending. The specification covers both black and hot-dipped galvanized welded and seamless steel pipes.
The ASTM A53 specification includes two grades of steel: Grade A and Grade B. These grades differ in their chemical composition and mechanical properties.
| Element | Grade A (%) | Grade B (%) |
|---|---|---|
| Carbon (C) | 0.25 max | 0.26 max |
| Manganese (Mn) | 0.40 max | 0.40 max |
| Phosphorus (P) | 0.04 max | 0.04 max |
| Sulfur (S) | 0.05 max | 0.05 max |
| Copper (Cu) | 0.20 max | 0.20 max |
| Silicon (Si) | 0.10 - 0.40 | 0.10 - 0.40 |
| Nickel (Ni) | 0.40 max | 0.40 max |
| Chromium (Cr) | 0.40 max | 0.40 max |
| Property | Grade A | Grade B |
|---|---|---|
| Yield Strength (ksi) | 30 | 35 |
| Tensile Strength (ksi) | 48 | 60 |
| Elongation (%) | 20 | 20 |
| Hardness (Rockwell) | B70 | B70 |
ASTM A53 welded steel tubes are commonly used in:
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
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