#torispherical head

[glmhead]

Whether it's stainless steel or carbon steel, the workmanship is neat, the surface is flat, and welding and installation are particularly convenient.

[glmhead]

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

[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]

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]

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.

[glmhead]

With the support of professional heat treatment process, stress is effectively eliminated and structural stability is enhanced, making the end caps have better pressure bearing performance and stronger durability, and adaptable to various high-pressure working conditions.

[glmhead]

✅ Meets ASME/National Standards, ensuring stable and durable operation under high pressure and high temperature conditions.

✅ Complete quality traceability; every piece is a high-quality product.

[glmhead]

Spin forming process solves the manufacturing problem of large-diameter heads, ensuring that the dimensional accuracy error of the 2438mm outer diameter is controlled within ±2mm, and the wall thickness uniformity is better than the industry standard.