TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000Tons per Year |
| Delivery Time | 4-8weeks |
| Packaging Details | plastic box packaging |
| Technique | Hot Rolled,Cold Rolled |
| Application | Hydraulic Systems |
| Standard | ASTM |
| Alloy or not | Non-alloy |
| Section shape | rectangular/ square/ round |
| Surface treatment | customerized |
| Grade | SAE4130/ AISI4130 |
| Special pipe | precision seamless pipe |
| Secondary or not | Non-secondary |
| Shape | Round/Square/Rectangular |
| Type | Hot Rolled,Cold Rolled |
| Brand Name | TORICH |
| Model Number | ASTM A519 |
| Certification | ISO9001 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 | 5000Tons per Year |
| Delivery Time | 4-8weeks | Packaging Details | plastic box packaging |
| Technique | Hot Rolled,Cold Rolled | Application | Hydraulic Systems |
| Standard | ASTM | Alloy or not | Non-alloy |
| Section shape | rectangular/ square/ round | Surface treatment | customerized |
| Grade | SAE4130/ AISI4130 | Special pipe | precision seamless pipe |
| Secondary or not | Non-secondary | Shape | Round/Square/Rectangular |
| Type | Hot Rolled,Cold Rolled | Brand Name | TORICH |
| Model Number | ASTM A519 | Certification | ISO9001 ISO14001 TS16949 |
| Place of Origin | ZheJiang/China | ||
| High Light | Hydraulic Carbon Steel Pipe SAE4130 ，ASTM A519 Seamless Steel Tube ，Seamless Alloy Steel Tube | ||
ASTM A519 is a standard specification for seamless carbon and alloy steel mechanical tubing. This specification covers several grades of carbon and alloy steel, with SAE4130 being one of the most commonly used grades in hydraulic systems. In this article, we will explore the material composition, specification, chemical composition, mechanical properties, and applications of ASTM A519 seamless steel tubes with a focus on SAE4130.
The ASTM A519 standard specifies the following requirements for seamless carbon and alloy steel tubing used for mechanical applications:
The chemical composition of SAE4130 steel, as per the ASTM A519 standard, is as follows:
| Element | Composition Range (% by weight) |
|---|---|
| Carbon | 0.28 - 0.33 |
| Manganese | 0.40 - 0.60 |
| Phosphorus | 0.040 (max) |
| Sulfur | 0.040 (max) |
| Silicon | 0.15 - 0.35 |
| Chromium | 0.80 - 1.10 |
| Molybdenum | 0.15 - 0.25 |
The mechanical properties of SAE4130 steel, according to ASTM A519, are outlined in the table below:
| Property | Value |
|---|---|
| Tensile Strength | 85,000 - 105,000 psi (586 - 724 MPa) |
| Yield Strength | 70,000 - 90,000 psi (483 - 620 MPa) |
| Elongation | 20% (min) |
| Reduction of Area | 40% (min) |
| Hardness | 156 - 217 Brinell |
SAE4130 steel tubes, manufactured according to the ASTM A519 specification, find extensive use in hydraulic systems due to their excellent strength, toughness, and high durability. These tubes are widely used in the manufacturing of hydraulic cylinders, pumps, valves, and other critical components.
The seamless nature of ASTM A519 tubes ensures smooth fluid flow, minimizing pressure loss and enhancing overall system efficiency. Additionally, the combination of carbon and alloy elements in SAE4130 steel provides good resistance to corrosion and excessive wear, making it ideal for demanding hydraulic applications.
ASTM A519 seamless steel tubes, particularly those made from SAE4130 steel, offer a reliable and robust solution for hydraulic systems. With precise chemical compositions, excellent mechanical properties, and wide-ranging applications, these tubes provide the necessary strength, durability, and resistance required for hydraulic components. By adhering to the ASTM A519 standard, manufacturers ensure the consistent quality and performance of their products, contributing to the safety and efficiency of hydraulic systems across various industries.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
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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