SHH STEEL offers ASME SA515-compliant Grade 55/60/65/70 carbon-silicon steel plates. ASME SA515 specifies steel plates for pressure-retaining parts in boilers at elevated temperatures. Durable under pressure, certified quality, competitive prices, customizable. Trust SHH STEEL!

ASME SA515 Grade 70 Pressure Vessel Steel Plate

ASME SA515 Grade 70 carbon steel plates are high-strength, ideal for high-temperature pressure vessels and boilers. With 485-620 MPa tensile and 260 MPa yield, they suit 450°C, 500 bar use per ASME Section VIII

ASME SA515 Carbon Steel Plates

ASME SA515 Grade 70 Pressure Vessel Steel Plate

Boiler & Pressure Vessel Steel Plates

SHH STEEL, a trusted Pressure Vessel Steel Plates exporter, produces and exports pressure vessel steel plates for boilers, tanks, and petrochemical applications. Our plates, like ASTM A516 Grade 70, offer high tensile strength and toughness, meeting ASME standards. With a 5,000-ton inventory, we ensure 3–5 day delivery for in-stock items, supported by SGS/TUV inspections and mill certificates. Rely on SHH STEEL for boiler steel plates and custom high-pressure solutions.

Boiler & Pressure Vessel Steel Plates

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SHENGHONGHE IMPORT AND EXPORT CO.,LTD (SHH STEEL), established in 2010, is a modern and diversified industrial group headquartered in Shanghai, China.

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