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. |
| Technique | Cold Drawn,ERW,Hot Rolled,Cold Rolled |
| Application | Heat-Exchanger And Condenser |
| Standard | ASTM |
| Alloy or not | Non-alloy,Is Alloy |
| Thickness | 0.5 - 50 mm |
| Section shape | rectangular/ square/ round |
| Surface treatment | customerized |
| Grade group | 10#-45#,A53-A369 |
| Special pipe | precision seamless steel tube |
| Secondary or not | Non-secondary |
| Outer diameter(round) | 17 - 660 mm |
| Length | 1-12m/as customers' requests |
| Product name | Seamless Steel Pipe |
| Shape | Round/Square/Rectangular |
| Type | Seamless |
| Brand Name | TORICH |
| Model Number | ASTM A179 |
| Certification | ASTM A179 |
| 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. |
| Technique | Cold Drawn,ERW,Hot Rolled,Cold Rolled | Application | Heat-Exchanger And Condenser |
| Standard | ASTM | Alloy or not | Non-alloy,Is Alloy |
| Thickness | 0.5 - 50 mm | Section shape | rectangular/ square/ round |
| Surface treatment | customerized | Grade group | 10#-45#,A53-A369 |
| Special pipe | precision seamless steel tube | Secondary or not | Non-secondary |
| Outer diameter(round) | 17 - 660 mm | Length | 1-12m/as customers' requests |
| Product name | Seamless Steel Pipe | Shape | Round/Square/Rectangular |
| Type | Seamless | Brand Name | TORICH |
| Model Number | ASTM A179 | Certification | ASTM A179 |
| Place of Origin | Zhejiang/China |
ASTM A179 is a standard specification that outlines the requirements for seamless cold-drawn low-carbon steel tubes used in heat exchangers and condensers. These tubes are designed to withstand high pressures and temperatures, making them ideal for various industrial applications.
The ASTM A179 specification primarily covers low-carbon steel, which is known for its excellent weldability and formability. The material is typically produced in a seamless form, ensuring uniformity and strength throughout the tube.
The ASTM A179 specification includes various requirements regarding the manufacturing process, dimensions, and tolerances of the tubes. The tubes must be cold drawn and are usually supplied in a heat-treated condition to enhance their mechanical properties.
The chemical composition of ASTM A179 tubes is critical for ensuring their performance and durability. Below is a table summarizing the typical chemical composition of low-carbon steel used in ASTM A179 tubes.
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.06 - 0.18 |
| Manganese (Mn) | 0.27 - 0.63 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.025 |
| Silicon (Si) | ≤ 0.10 |
| Iron (Fe) | Balance |
The mechanical properties of ASTM A179 tubes are essential for their application in high-pressure environments. The following table presents the typical mechanical properties of these tubes.
| Property | Value |
|---|---|
| Yield Strength (min) | 205 MPa (30,000 psi) |
| Tensile Strength (min) | 310 MPa (45,000 psi) |
| Elongation (min) | 30% |
| Hardness (Brinell) | ≤ 95 HB |
ASTM A179 seamless steel tubes are widely used in various applications, particularly in the manufacturing of heat exchangers and condensers. Their ability to withstand high pressures and temperatures makes them suitable for:
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,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
10million-15million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Who We are ？ TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters The main products produced are carbon steel and alloy steel grade seamless steel pipes, we... Who We are ？ TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters The main products produced are carbon steel and alloy steel grade seamless steel pipes, we...
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