Supply Specifications: ASTM A53 Grade B
Types: Seamless
Sizes: 1/2" to 20"
Thickness: Schedule 10, 40, STD, XS, to XXS
Ends: Plain, Beveled, Threaded
Length: 20 ft, 40 ft, customized
Coating: 3PE, FBE, Varnished, Black, Zinc Coated
Chemical Composition of ASTM A53 Grade B Tube
| Grade A | Grade B | |
| Carbon max. % | 0.25 | 0.30* |
| *Manganese % | 0.95 | 1.2 |
| Phosphorous, max. % | 0.05 | 0.05 |
| Sulfur, max. % | 0.045 | 0.045 |
| Silicon, min. % | 0.10 | 0.10 |
| Chrome, max. % | 0.40 | 0.40 |
| Copper, max. % | 0.40 | 0.40 |
| Molybdenum, max. % | 0.15 | 0.15 |
| Nickel, max. % | 0.40 | 0.40 |
| Vanadium, max. % | 0.08 | 0.08 |
| *Unless otherwise specified by the purchaser, for each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.65% (1.35% for ASME SA106). | ||
Mechanical properties of ASTM A53 Grade B Seamless Tubes
Tensile test
Bend test for pipes 2" NPS and under
Flattening Test for pipes 2.5" NPS and over
| Degree of Bend | Diameter of Mandrel | |
| For Normal A53 Uses | 90 | 12 x nom dia.of pipe |
| For Close Coiling | 180 | 8 x nom dia.of pipe |
Advantages of ASTM A53 Grade B Seamless Tube
Pressure Tested: ASTM A53 steel tube is pressure tested to allow for liquids and gases to be passed through it.
Corrosion Resistance: Carbon seamless steel tubes can be resistant to corrosion due to the addition of lacquer coating, hot-dipped galvanizing, or zinc coating. This allows builders to use smaller, thinner pipes, even in environments that are acidic or extremely corrosive.
Shock Resistance: Astm a53 seamless steel tubes offers great resistance to vibration and shock.
High Tensile Strength: This tested Astm a53 tubes has high tensile strengths which make it safe to use in situations with very high pressures.
Cost-Effective: No matter the pressure that needs to be withstood, carbon Astm a53 tubes can be much thinner than other types of pipes. This means that they have a greater carrying capacity than other pipes.
The ASTM A53 Grade B carbon steel seamless pipes have shared strength with A106 and API 5L. They possess the yield strength of 240 Mpa and tensile strength of 513 Mpa. This improved strength comes from the chrome or the chromium component. These A53 grade B alloy are used for large projects, industrial work, pipelines, petrochemicals, and more. These pipes are durable and work in extreme conditions, making them widely used across the sectors. They are also relatively inexpensive and gives value for money. High alloyed elements are used to build the ASTM A53 carbon steel seamless pipes.
These seamless steel pipes are made in different sizes ranging from 1½2" to 36" and different thicknesses ranging from 3 to12 mm. The ASTM A53 Grade B Seamless Pipe is made available as per customer demands and said specifications. Various commercial sectors like offshore oil drilling companies, Pharmaceuticalequipment, chemical equipment, power generation, gas processing, specialty chemicals, pharmaceuticals, seawater equipment, heat exchangers, condensers, pulp and paper industry, petrochemicals have daily industry applications, where the ASTM A53 Grade B carbon steel seamless pipes are actively used.
The ASTM A53 Grade B Seamless Pipe also undergoes various quality tests before dispatching it to our end consumers. We provide on-time delivery and expert supervision with all the necessary certifications.
1. Customized Technical Solutions
We offer comprehensive customization including OD, WT, and length adjustments, supplemented with specialized end finishing and anti-corrosion coatings. This technical flexibility makes our line pipe ideal for various project specifications.
2. Rigorous Quality Assurance
Implementing strict quality control from material selection to final inspection, each ASTM A53 Grade B Seamless Pipe undergoes multiple NDT tests and hydrostatic testing, guaranteeing consistent compliance with industry standards and project requirements.
3. Professional Technical Support
Our engineering team provides end-to-end technical services, from product selection to installation guidance, ensuring optimal performance of every ASTM A53 Grade B Seamless Pipe pipe in your operations.
4. Proven Product Excellence
Our ASTM A53 Grade B Seamless Pipe strictly complies with A53 pipe standards, delivering superior strength and pressure capacity while maintaining excellent toughness in low-temperature environments. The enhanced corrosion resistance ensures reliable performance even in demanding service conditions.
5. Optimized Cost Efficiency
Through vertical integration and streamlined supply chain management, we maintain competitive pricing while ensuring product quality, providing clients with superior value line pipe solutions.
Transmission: Oil and gas pipeline systems, water treatment, mineral slurry
Construction and Structure: Buildings, underground water drilling, boiler water transmission
Machine Parts: Machining to spare parts
Power station: Wind Turbines, Anti-Static tube
Hainan Yuan Steel Pipe Supply Chain Co.,Ltd is one of the leading ASTM A53 Grade B Seamless Pipe distributors.
If you want to buy or import best high-quality ASTM A53 Grade B Seamless Pipe, please kindly feel free to contact us.
