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,Round/Square/Rectangular/Oval.etc |
| Secondary or not | Non-secondary |
| Technique | ERW,Hot Rolled,Cold Rolled,Cold Drawn |
| Application | General Purpose |
| Surface treatment | Galvanized |
| Alloy or not | Is Alloy |
| Standard | ASTM |
| Grade | Grade1 Grade2 Grade3 Grade4 |
| Special pipe | precision tube |
| Length | 1-12m/as customers' requests |
| Surface | Galvanized Coated |
| Outer diameter(round) | 20 - 677 mm |
| Product name | ERW steel pipes,galvanized round pipe |
| Brand Name | TORICH |
| Model Number | ASTM A810 |
| 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,Round/Square/Rectangular/Oval.etc | Secondary or not | Non-secondary |
| Technique | ERW,Hot Rolled,Cold Rolled,Cold Drawn | Application | General Purpose |
| Surface treatment | Galvanized | Alloy or not | Is Alloy |
| Standard | ASTM | Grade | Grade1 Grade2 Grade3 Grade4 |
| Special pipe | precision tube | Length | 1-12m/as customers' requests |
| Surface | Galvanized Coated | Outer diameter(round) | 20 - 677 mm |
| Product name | ERW steel pipes,galvanized round pipe | Brand Name | TORICH |
| Model Number | ASTM A810 | Certification | ISO 9001 ISO14001 TS16949 |
| Place of Origin | Zhejiang/China | ||
| High Light | ASTM A810 Welded Steel Tube ，Zinc-Coated Welded Steel Tube ，General Purpose Welded Steel Tube | ||
ASTM A810 is a specification for welded steel tubes that are zinc-coated (galvanized) for general-purpose applications. The galvanized coating provides enhanced corrosion resistance, making these pipes suitable for various environments, including outdoor and industrial settings.
The ASTM A810 specification covers the requirements for welded steel tubes that are intended for use in structural applications. The tubes are produced in various sizes and wall thicknesses to meet specific engineering requirements.
The chemical composition of ASTM A810 Grade 1 and Grade 2 steel pipes is crucial for determining their mechanical properties and suitability for specific applications. Below is a table summarizing the typical chemical composition:
| Element | Grade 1 (%) | Grade 2 (%) |
|---|---|---|
| Carbon (C) | 0.25 max | 0.25 max |
| Manganese (Mn) | 0.60 - 0.90 | 0.60 - 0.90 |
| Phosphorus (P) | 0.04 max | 0.04 max |
| Sulfur (S) | 0.05 max | 0.05 max |
| Silicon (Si) | 0.10 - 0.40 | 0.10 - 0.40 |
| Zinc (Zn) | 0.10 min | 0.10 min |
The mechanical properties of ASTM A810 Grade 1 and Grade 2 pipes are essential for ensuring their performance under load. The following table outlines the typical mechanical properties:
| Property | Grade 1 | Grade 2 |
|---|---|---|
| Yield Strength (MPa) | 240 min | 290 min |
| Tensile Strength (MPa) | 310 min | 350 min |
| Elongation (%) | 20 min | 20 min |
| Hardness (HB) | 120 max | 140 max |
ASTM A810 includes two primary grades: Grade 1 and Grade 2. Each grade has specific mechanical properties and is suitable for different applications based on the required strength and ductility.
ASTM A810 galvanized steel pipes are widely used in various applications, including:
While ASTM A810 is a popular choice, there are alternative grades that 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
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