ASTM A333 GR3 Pipes Manufacturer, Supplier, Exporter & Stockist in india
ASTM A333 Grade 3 (GR3) is a specification that outlines the characteristics of low-temperature carbon steel pipes designed for use in environments where temperatures can plummet to as low as -150°C (-238°F). These pipes are commonly employed in industries requiring materials with the ability to withstand the risk of brittle fracture at low temperatures. The primary application areas include oil and gas, petrochemical, and power generation industries, among others. The chemical composition of ASTM A333 GR3 pipes adheres to specific ranges to ensure the desired material properties. The composition includes a maximum carbon content of 0.19%, manganese ranging from 0.31% to 0.64%, a maximum phosphorus content of 0.025%, a maximum sulfur content of 0.025%, silicon ranging from 0.18% to 0.37%, nickel content between 3.18% and 3.82%, and a maximum copper content of 0.025%.
The mechanical properties of these pipes are crucial for their performance in demanding low-temperature conditions. They exhibit a tensile strength ranging from 450 to 550 MPa (65 to 80 ksi). The yield strength is specified as 240 MPa (35 ksi), while the minimum elongation is set at 30%. A pivotal aspect of their suitability for low-temperature service is the Charpy V-notch impact test, which is conducted at -46°C (-50°F). The minimum average value required for this test is 15 ft-lbf (20 J). ASTM A333 GR3 pipes are available in both seamless and welded forms. Seamless pipes are manufactured from solid round billets using a piercing and rolling process, ensuring a seamless structure without welding. Welded pipes are crafted from steel strips that are rolled into a tube shape and then welded longitudinally or helically. To enhance their properties, the pipes undergo heat treatment, including normalization and stress relieving processes.
ASTM A333 GR3 Pipes Specification
| Specification | Details |
| Standard | ASTM A333 |
| Grade | Grade 3 |
| Type | Seamless and Welded |
| Size Range (OD) | 1/2" to 24" seamless, 16" to 54" welded |
| Wall Thickness | Schedule 10, 20, 30, 40, Std, 60, 80, XS, 100, 120, 140, 160, XXS |
| Length | Single Random, Double Random, Custom Cut |
| Chemical Composition | Carbon (C): 0.19% max<br>Manganese (Mn): 0.31-0.64%<br>Phosphorus (P): 0.025% max<br>Sulfur (S): 0.025% max<br>Silicon (Si): 0.18-0.37%<br>Nickel (Ni): 3.18-3.82%<br>Copper (Cu): 0.025% max |
| Mechanical Properties | Tensile Strength: 450-550 MPa (65-80 ksi)<br>Yield Strength: 240 MPa (35 ksi)<br>Elongation: 30% min<br>Charpy V-notch Impact Test: -46°C (-50°F), Min. avg. value 15 ft-lbf (20 J) |
| Manufacturing Process | Seamless: Piercing and Rolling<br>Welded: Longitudinal or Helical Welding |
| Heat Treatment | Normalization and Stress Relieving |
| Testing and Inspection | Hydrostatic Testing, Nondestructive Electric Test (Eddy Current or Ultrasonic), Tensile Test, Impact Test, Flattening Test |
These pipes undergo rigorous testing and inspection to ensure their quality and integrity. Hydrostatic testing is performed to verify the pipes' ability to withstand pressure. Nondestructive electric tests, such as Eddy Current or Ultrasonic tests, are conducted to detect any defects. Mechanical properties are assessed through tensile testing, and the Charpy impact test evaluates their resilience at low temperatures. Moreover, flattening tests are carried out to ensure the pipes can endure deformation without fracturing.
The primary purpose for which A333 Gr 3 Low Temperature Carbon Steel Pipes were developed was for use in cold climates. These are high manganese, low to medium carbon, silicon, and fine-grained steels with uniform carbide dispersion. Up to -50 degrees Fahrenheit, these pipes have a moderate strength down toughness. When there is a chance that the process fluid temperature will drop to -29 degrees Celsius during an application, these pipes are utilized in the piping system.
Chemical Composition of ASTM A333 GR3 Pipes
| Element | Composition Range |
| Carbon (C) | 0.19% max |
| Manganese (Mn) | 0.31-0.64% |
| Phosphorus (P) | 0.025% max |
| Sulfur (S) | 0.025% max |
| Silicon (Si) | 0.18-0.37% |
| Nickel (Ni) | 3.18-3.82% |
| Copper (Cu) | 0.025% max |
Mechanical Property of ASTM A333 GR3 Pipes
| Property | Minimum Value | Maximum Value |
| Tensile Strength | 450 MPa (65 ksi) | 550 MPa (80 ksi) |
| Yield Strength | 240 MPa (35 ksi) | - |
| Elongation | 30% | - |
| Charpy Impact Test | 15 ft-lbf (20 J) | -46°C (-50°F) |
Applications & Uses of Pipe
Carbon Steel ASTM A333 Gr 3 Pipes & Tubes
| ASTM A333 Grade 3 Pipes/Tubes | ASTM A333 /SA 333 Gr 3 Seamless Pipe/Tube |
| Carbon Steel A333 Pipes and Tubes | A333 Grade 3 Tubes Supplier |
| ASME SA 333 Grade 3 Pipes | ASTM A333 Low Temperature Pipe |
| ASTM A333 GR.3 Carbon Steel Seamless Pipe in Iraq | Grade 3 Pipes Stockholder in Iran |
| Carbon Steel A333 GR.3 Welded Pipes | A333 Welded Tube in Egypt |
| IBR Certified ASTM A 333 Gr.3 Carbon Steel Pipes | A333 Grade 3 Seamless Line Pipes |
| High Quality A333 Grade 3 Carbon Steel Pipes in Peru | ASTM A333 Grade 3 Sour Service Line Pipes |
| ASTM A333 GR.3 Seamless Pipes in Chile | ASME SA / ASTM A333 GR.3 Pipe Exporter in Bahrain |
| A333 Grade 3 Line Pipe in Malaysia | ASTM A333 Grade 3 Carbon Steel Pipes in Singapore |
We are Supplying Carbon Steel Pipe and Tube in below mentioned cities in India
Leading Carbon Steel Pipe and Tube Manufacturer, Supplier, and Stockist in India is Ryno Piping Solution Inc. due to the efficacy and dependability of its products. Each month, we deliver containers of carbon steel pipe and tube to Indian ports for a range of clients.
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
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Exporters of Carbon Steel Pipe and Tube
The United Arab Emirates, Europe, Africa, Asia, and all other continents are among the destinations for Ryno Piping Solution Inc.' exports of Carbon Steel Pipe and Tube. We export carbon steel pipe and tubes to a number of countries each month. As a result of our expanding customer base, we currently export two containers of carbon steel pipe and tubes to new locations and ports each month.
| Saudi Arabia | Qatar | Canada | Bangladesh |
| Oman | UAE | Venezuela | Turkey |
| Kuwait | Africa | United Kingdom | Singapore |
| Netherlands | China | Malaysia | Sri Lanka |
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