Flat Head

Flat Heads are simple yet reliable pressure vessel components designed to seal tanks, low-pressure vessels, and storage containers. With a flat geometry, they are ideal for applications where internal pressure is low to moderate, and cost-effectiveness is a priority.

Manufactured from high-quality materials and in compliance with international standards, our Flat Heads provide durability, operational safety, and versatility for industrial applications worldwide.

Product Features

  • Simple, Efficient Design: Flat geometry offers easy fabrication and cost-effective sealing for low-pressure vessels.

  • High-Quality Materials: Available in Carbon Steel, Stainless Steel, and Alloy Steel, ensuring resistance to corrosion and mechanical wear.

  • Wide Size Range: DN15 – DN4000 (custom sizes available).

  • Forming Methods: Cold forming or hot forming to achieve precise thickness and dimensions.

  • Custom Fabrication: Manufactured per client drawings or project specifications.

Standards Compliance

Flat Heads are produced in compliance with major international standards:

  • ASME Section VIII – Pressure vessel heads

  • EN 13445 – European unfired pressure vessel standard

  • DIN / JIS – Optional for European & Japanese projects

  • GOST 14249 / GOST 15150 – Russian standards for pressure vessel heads

  • Custom Standards – Available upon request

Compliance ensures reliable operation in low- to medium-pressure applications.

Materials & Grades

  • Carbon Steel: ASTM A516 Gr.70 / Gr.60

  • Stainless Steel: ASTM A240 WP304 / WP316

  • Alloy Steel: ASTM A387 / other high-temperature/pressure grades

Carefully selected materials ensure durability, strength, and long service life.

Applications

Flat Heads are widely used in:

  • Low- to medium-pressure storage tanks

  • Boilers and chemical vessels

  • Water treatment facilities and industrial containers

  • Any application where simple, flat-end sealing is sufficient

Why Choose Our Flat Heads

  • Precision Manufacturing: Accurate dimensions, smooth surface, and consistent quality

  • Standards Compliance: ASME, EN, DIN/JIS, GOST, or custom project standards

  • Material Excellence: Carbon Steel, Stainless Steel, Alloy Steel

  • Customizable Options: Sizes, thicknesses, and specifications according to project drawings

  • Global Export Experience: Trusted supplier for B2B customers worldwide

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