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 | High Temperature Service |
| Standard | ASTM |
| Thickness | 0.1mm-60mm |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Grade | Grade A; Grade B; Grade C |
| Alloy or not | Is Alloy |
| Section shape | Round,Rectangular |
| Outer diameter(round) | 17 - 660 mm |
| Special pipe | Precision steel tube,precision seamless pipe |
| Secondary or not | Non-secondary |
| Product name | steel tubes,Cold drawn precision round carbon steel tube |
| Type | Seamless,welded or seamless tube |
| Material | steel |
| Brand Name | TORICH |
| Model Number | ASTM A520 |
| 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 | High Temperature Service | Standard | ASTM |
| Thickness | 0.1mm-60mm | Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Grade | Grade A; Grade B; Grade C | Alloy or not | Is Alloy |
| Section shape | Round,Rectangular | Outer diameter(round) | 17 - 660 mm |
| Special pipe | Precision steel tube,precision seamless pipe | Secondary or not | Non-secondary |
| Product name | steel tubes,Cold drawn precision round carbon steel tube | Type | Seamless,welded or seamless tube |
| Material | steel | Brand Name | TORICH |
| Model Number | ASTM A520 | Certification | ISO9001-2008 |
| Place of Origin | Zhejiang/China | ||
| High Light | Seamless Carbon Steel Tubular ，ASTM A520 Grade A Steel Pipe ，High Temperature Steel Pipe | ||
ASTM A520 is a specification that covers seamless carbon steel tubular products designed for high-temperature service. These pipes are essential in various industries, including power generation, petrochemical, and oil and gas, where high-temperature and high-pressure conditions are prevalent.
The material used for ASTM A520 pipes is carbon steel, which is known for its strength and durability. The specific grades (A, B, and C) indicate different chemical compositions and mechanical properties, making them suitable for various applications.
ASTM A520 specifies the requirements for seamless carbon steel pipes intended for high-temperature service. The pipes must meet specific standards for chemical composition, mechanical properties, and manufacturing processes.
| Grade | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) | Chromium (Cr) | Molybdenum (Mo) |
|---|---|---|---|---|---|---|---|
| A | 0.15 max | 0.30 - 0.60 | 0.035 max | 0.035 max | 0.10 - 0.40 | 0.20 max | 0.10 max |
| B | 0.20 max | 0.30 - 0.60 | 0.035 max | 0.035 max | 0.10 - 0.40 | 0.20 max | 0.10 max |
| C | 0.25 max | 0.30 - 0.60 | 0.035 max | 0.035 max | 0.10 - 0.40 | 0.20 max | 0.10 max |
| Grade | Yield Strength (ksi) | Tensile Strength (ksi) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| A | 30 | 60 - 80 | 20 | 120 max |
| B | 35 | 70 - 90 | 20 | 130 max |
| C | 40 | 80 - 100 | 20 | 140 max |
The ASTM A520 specification includes three grades:
ASTM A520 pipes are widely used in:
While ASTM A520 is specifically designed for high-temperature service, alternative grades may include:
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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