Boiler Quality Plates are specially manufactured steel plates used in applications involving high pressure and elevated temperatures. These plates are designed to maintain structural integrity under extreme working conditions, making them suitable for critical industrial applications.
They are widely used in boilers, pressure vessels, heat exchangers, and storage tanks in industries such as power generation, petrochemicals, oil & gas, and manufacturing. Their controlled chemical composition and superior mechanical properties ensure resistance to heat, pressure, and corrosion. These plates are produced in accordance with international standards to ensure safety, reliability, and performance in demanding environments. They also offer good weldability and formability, making them suitable for fabrication and industrial use.
Sanjay Sales supplies Boiler Quality Plates in various grades and specifications, ensuring compliance with industry standards and meeting diverse project requirements.
Material Specifications:
Mechanical Properties & Applications:
| Grade | Standard | Equivalent Grades | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Typical Applications |
|---|---|---|---|---|---|---|
| IS 2002 | IS 2002 | ASTM A516 / EN P265GH | ≥ 250 | 410 – 540 | ≥ 23 | Boilers, pressure vessels, heat exchangers |
| ASTM A516 Gr 60 | ASTM A516 | IS 2002 / EN P265GH | ≥ 220 | 415 – 550 | ≥ 21 | Pressure vessels, storage tanks |
| ASTM A516 Gr 70 | ASTM A516 | IS 2002 / EN P355GH | ≥ 260 | 485 – 620 | ≥ 21 | High-pressure vessels, boilers |
| EN P265GH | EN 10028 | ASTM A516 / IS 2002 | ≥ 265 | 410 – 530 | ≥ 20 | Heat exchangers, pressure equipment |
Chemical Composition:
| Grade | C (%) | Mn (%) | Si (%) | P (%) | S (%) |
|---|---|---|---|---|---|
| IS 2002 | ≤ 0.28 | 0.90 – 1.50 | ≤ 0.40 | ≤ 0.045 | ≤ 0.045 |
| ASTM A516 | ≤ 0.30 | 0.85 – 1.20 | 0.15 – 0.40 | ≤ 0.035 | ≤ 0.035 |
| EN P265GH | ≤ 0.20 | 0.80 – 1.40 | ≤ 0.40 | ≤ 0.025 | ≤ 0.015 |
Key Features:
- High resistance to heat and pressure
- Excellent strength and durability
- Good weldability and formability
- Reliable performance in extreme conditions
- Suitable for critical industrial applications
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