ASME SA516 GR.70 Elliptical Head for Pressure Vessel For Oil and Gas

ASME SA516 Gr.70 Elliptical Head Manufacturer

Our ASME SA516 Grade 70 Elliptical Heads are manufactured for pressure vessels, heat exchangers, separators, storage tanks, and reactors used in the oil & gas, petrochemical, chemical, and power generation industries. Manufactured in accordance with ASME Section VIII Division 1 and relevant international standards, our elliptical heads provide excellent pressure resistance, superior weldability, and long service life under demanding operating conditions.

As a professional pressure vessel component manufacturer, Yuhong supplies customized 2:1 elliptical heads with complete material traceability and third-party inspection services.

Product Features
Manufactured from ASME SA516 Grade 70 Carbon Steel
Standard 2:1 Elliptical Head design
Excellent toughness and pressure-bearing capability
Good weldability for pressure vessel fabrication
Suitable for high-pressure and medium-temperature service
Available in hot formed or cold formed construction
Full material traceability
NDT available upon request

Applications

Our SA516 Gr.70 elliptical heads are widely used in:

Oil & Gas Processing Plants
Refineries
Petrochemical Facilities
LNG & LPG Plants
Chemical Processing Plants
Power Stations
Fertilizer Plants
Heat Exchangers
Pressure Vessels
Air Receivers
Storage Tanks
Separators

Advantages of SA516 Gr.70 Elliptical Heads

SA516 Grade 70 is one of the most commonly specified carbon steel materials for pressure vessel fabrication due to its excellent combination of:

High tensile strength
Outstanding notch toughness
Excellent welding performance
Reliable performance under pressure
Cost-effective manufacturing
Compliance with international pressure vessel standards

Its excellent mechanical properties make it the preferred material for medium and high-pressure equipment operating in the oil and gas industry.