WUHAN LINMEI HEAD PLATE CO., LTD

[glmhead]

The elliptical curved surface conforms to national standard pressure-bearing design, and the hot forging process optimizes the metallographic structure, maximizing fatigue resistance and pressure resistance. We can undertake the production of thick-walled, extra-large diameter non-standard heads, and provide complete sets of pressure vessel accessories.

[glmhead]

Large-scale plate rolling machines are used to cold-bend thick-walled steel plates as a whole, which avoids weld defects and stress concentration problems from the source.

[glmhead]

The entire process involves precision spinning and forming, resulting in a neat and uniform arc. From raw material control to finished product quality inspection, every step is strictly controlled to ensure compliance with overseas pressure vessel installation and usage requirements. It is the preferred and reliable source of end caps for overseas engineering projects.

[glmhead]

Precise cutting, smooth bevels, and uniform curvature—every detail strictly adheres to industrial production standards.

[glmhead]

✅ Process Guarantee: Hot pressing molding + non-destructive testing eliminates potential defects and ensures stable and reliable long-term operation.

✅ Efficient Delivery: Customized production + rapid logistics precisely match the project schedule requirements in Yemen.

[glmhead]

For high-pressure equipment heads, choose hemispherical heads!

Even stress distribution prevents pressure collapse, ensuring stability under high-pressure conditions!

Precision one-piece molding ensures uniform wall thickness, strong sealing, corrosion resistance, and resistance to high and low temperatures, eliminating the risk of leakage.

Suitable for chemical, power, pharmaceutical, energy, and pipeline engineering applications.

[glmhead]

For pressure vessels, the machining of the cylinder end face is a crucial bridge connecting the cylinder section and the head, and its precision directly determines the overall assembly quality and long-term operational safety of the equipment.

[glmhead]

The elliptical heads of the horizontal storage tanks are manufactured using a 10,000T hydraulic press with a combination of rotary heating and forming technology, eliminating the risk of uneven stress at the source.

The tank body is coated with a high-specification white anti-corrosion paint, providing long-term rust and corrosion protection while also offering a clear viewing surface for subsequent non-destructive testing such as X-ray inspection.

[glmhead]

The thick and hard elliptical heads must be directionally heated in a furnace – precisely controlling the temperature to soften the material without losing its toughness, laying a perfect foundation for subsequent molding.

[glmhead]

Whether your end caps are made of carbon steel, stainless steel, or special alloys, and regardless of wall thickness or the number of holes, we can respond quickly and deliver accurately.

[glmhead]

We made fine adjustments and optimizations to the product's diameter and overall height. Relying on mature processing technology, we achieved millimeter-level precision in dimensional measurement.

[glmhead]

From raw materials to finished products, each step undergoes rigorous quality inspection, building a solid first line of defense for the safe operation of the equipment.

[glmhead]

The 10,000T hydraulic press enables mass production of ultra-large spherical tank flaps, providing a comprehensive solution of "one-time molding + precise shape control" for spherical tanks of DN9m–18m and plates of 20–100mm thickness.

[glmhead]

A good piece of equipment cannot function without a reliable end cap.

We specialize in the production of elliptical end caps, using high-quality sheet metal.

Through multiple processes including CNC spinning, integral forming, and stress relief heat treatment, we ensure standard elliptical curvature, uniform wall thickness, and high dimensional accuracy.

[glmhead]

From material preparation and rolling to assembly and welding, every process follows ASME/GB standards, using millimeter-level precision to create a reliable industrial "steel fortress".

[glmhead]

Mexico, as a key hub connecting North and South America, has a strong demand for energy infrastructure and is a core market for GLM's overseas expansion.

At this exhibition, we will focus on custom-designed large-size, thick-walled heads and overall pressure vessel solutions to facilitate the efficient implementation of energy projects in Latin America and deepen the localized cooperation ecosystem.

[glmhead]

It combines high strength with excellent low-temperature toughness: tensile strength 485–620MPa, yield strength ≥260MPa, Charpy impact energy ≥34J at -30℃, effectively avoiding the risk of low-temperature brittle fracture.