Pressure vessel head production: cold forming and hot forming

Our pressure vessel head production: cold forming and hot forming. Our affiliated steel mills and our partners can produce the following series of pressure vessel heads in carbon steel, stainless steel and other alloys. All of our pressure vessel heads are produced in accordance with the ASME Code VIII Section 1 (UG-79, UG-80, UG-81 and UG-85, TEMA and other international relevant standards. We can roll the heavy thickness steel plates 300mm.

1. Technical list of the head types you produce： Ellipsoidal, Hemispherical, Semispherical；

2. Our hot forming techniques shape the material above its transformation temperature, which prevents the cracking and extreme internal stresses;

3. We strictly comply with the ASME codes and we ensure that the test coupons for these heads undergo the same heat cycles as the heads themselves to prove that the 300mm material still meets its required strength and toughness (Charpy V-notch) specifications after forming.