ASTM A334 and ASME SA334 Carbon Steel Pipes
At ASC LLP, we pride ourselves on being a leading supplier and manufacturer of high-quality carbon steel pipes. Among our extensive range of products, ASTM A334 and ASME SA334 Carbon Steel Pipes stand out for their exceptional properties and versatile applications. These pipes are specifically designed to meet the rigorous demands of low-temperature service, making them a crucial component in various industrial sectors.
What are ASTM A334 and ASME SA334 Carbon Steel Pipes?
ASTM A334 and ASME SA334 are standard specifications for carbon steel pipes intended for low-temperature applications. These standards ensure that the pipes possess the necessary mechanical properties and chemical composition to perform reliably under cold conditions. The pipes are seamless and welded, offering flexibility in design and application.
ASTM A334 and ASME SA334 Pipes Properties
The properties of ASTM A334 and ASME SA334 Carbon Steel Pipes make them ideal for low-temperature environments. Here are some key properties:
- Tensile Strength: These pipes exhibit excellent tensile strength, ensuring durability and resistance to mechanical stress.
- Yield Strength: The yield strength of these pipes is optimized for low-temperature service, providing a balance between strength and flexibility.
- Ductility: High ductility allows these pipes to undergo deformation without cracking, essential for low-temperature performance.
- Impact Resistance: Enhanced impact resistance ensures that the pipes can withstand sudden shocks and impacts, which are common in low-temperature conditions.
- Corrosion Resistance: These pipes are treated to resist corrosion, extending their service life and reliability.
ASTM A334 and ASME SA334 Pipe Advantages
Choosing ASTM A334 and ASME SA334 Carbon Steel Pipes offers numerous advantages:
- Low-Temperature Performance: These pipes are specifically engineered to maintain their mechanical properties at low temperatures, making them suitable for cryogenic applications.
- Versatility: Available in various sizes and dimensions, these pipes can be used in diverse industries such as oil and gas, petrochemical, and refrigeration.
- Cost-Effective: The durability and long service life of these pipes reduce maintenance and replacement costs, providing a cost-effective solution for industrial applications.
- Compliance with Standards: Adhering to ASTM and ASME standards ensures that these pipes meet the highest quality and safety requirements.
- Ease of Fabrication: The excellent machinability and weldability of these pipes facilitate easy fabrication and installation.
Schedule and Size Chart
| Nominal Pipe Size (NPS) | Outside Diameter (OD) | Schedule 10 (mm) | Schedule 20 (mm) | Schedule 40 (mm) | Schedule 80 (mm) | Schedule 160 (mm) |
| 1/2″ | 21.3 | 1.65 | 2.11 | 2.77 | 3.73 | 4.78 |
| 3/4″ | 26.7 | 1.65 | 2.11 | 2.87 | 3.91 | 5.56 |
| 1″ | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | 6.35 |
| 1 1/4″ | 42.2 | 1.65 | 2.77 | 3.56 | 4.85 | 6.35 |
| 1 1/2″ | 48.3 | 1.65 | 2.77 | 3.68 | 5.08 | 7.14 |
| 2″ | 60.3 | 1.65 | 2.77 | 3.91 | 5.54 | 8.74 |
| 2 1/2″ | 73.0 | 2.11 | 3.05 | 5.16 | 7.01 | 9.53 |
| 3″ | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | 11.13 |
| 4″ | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | 13.49 |
Mechanical Properties Chart
| Property | ASTM A334 / ASME SA334 Requirements |
| Tensile Strength, min | 380 MPa (55 ksi) |
| Yield Strength, min | 205 MPa (30 ksi) |
| Elongation, min | 35% |
| Impact Energy, min | 20 Joules at -50°C |
Specifications Chart
| Specification | Description |
| Standard | ASTM A334 / ASME SA334 |
| Type | Seamless and Welded |
| Size Range | 1/4″ to 24″ NPS |
| Schedule Range | SCH 10 to SCH 160 |
| Length | Random, Cut Lengths, Double Random Length |
| Ends | Plain Ends, Beveled Ends, Threaded Ends |
| Heat Treatment | Annealed, Normalized, Quenched |
| Manufacturing Process | Cold Drawn, Hot Finished |
Chemical Composition Chart
| Element | Composition (%) |
| Carbon (C) | 0.30 max |
| Manganese (Mn) | 0.40 – 1.06 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
| Silicon (Si) | 0.18 – 0.37 |
| Nickel (Ni) | 0.40 max |
| Chromium (Cr) | 0.30 max |
| Copper (Cu) | 0.40 max |
| Molybdenum (Mo) | 0.12 max |
Physical Properties Chart
| Property | Value |
| Density | 7.85 g/cm³ |
| Melting Point | 1425 – 1510°C |
| Thermal Conductivity | 51.9 W/m-K |
| Specific Heat | 0.49 J/g-°C |
| Electrical Resistivity | 0.0000151 ohm-cm |
Application Chart
| Industry | Application |
| Oil and Gas | Pipelines, Processing Plants, Storage Tanks |
| Petrochemical | Transport of Chemicals, Low-Temperature Processing Units |
| Power Generation | Low-Temperature Steam and Fluid Transport |
| Refrigeration | Refrigeration and Cooling Systems |
| Chemical Processing | Conveying of Low-Temperature Chemicals |
| Cryogenic Applications | Cryogenic Fluid Transport, Storage Tanks |
Why Choose ASC LLP?
ASC LLP is a trusted name in the steel industry, known for our commitment to quality and customer satisfaction. Here’s why you should choose us for your ASTM A334 and ASME SA334 Carbon Steel Pipes needs:
- Quality Assurance: We adhere to strict quality control measures to ensure our products meet the highest standards.
- Expertise: With years of experience in the industry, we possess the technical expertise to deliver superior products.
- Customization: We offer customized solutions to meet the specific requirements of our clients.
- Timely Delivery: Our efficient manufacturing and logistics processes ensure timely delivery of products.
- Customer Support: We provide excellent customer support to assist you with any queries or concerns.
ASTM A334 and ASME SA334 Carbon Steel Pipes are essential for applications requiring high performance in low-temperature environments. With their excellent mechanical properties, impact resistance, and corrosion resistance, they are the go-to choice for industries such as petrochemical, gas processing, and cryogenics.
At ASC LLP, we are committed to providing high-quality carbon steel pipes that meet your specific requirements. Our extensive range of ASTM A334 and ASME SA334 CS Pipes ensures that you have access to the best materials for your projects. Contact us today to learn more about our products and how we can support your industrial needs.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM A334 & ASME SA334 Carbon Steel Pipes. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
