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Libya Large caliber head
The head is a part of the container that is welded to the cylinder. (as shown below) According to the different geometric shapes, it can be divided into spherical, oval, dish, ball crown, cone shell and cap, etc., of which spherical, oval, dish, ball crown head is also collectively referred to as convex head.
Category:
LibyaCaps
Product Description
The head is a part of the container that is welded to the cylinder. (as shown below) According to the different geometric shapes, it can be divided into spherical, oval, dish, ball crown, cone shell and cap, etc., of which spherical, oval, dish, ball crown head is also collectively referred to as convex head. The welding is divided into butt welding head and socket welding head. Used in a variety of container equipment, such as storage tanks, heat exchangers, towers, reactors, boilers and separation equipment. Made of carbon steel (A3, 20 #, such as Q235, Q345B and 16 mn), stainless steel( 321, 304 l, 316, 316 l, etc.), alloy steel (15 mo315crmov35crmov45crmo), aluminum, titanium, copper, nickel and nickel alloy, etc.
Execution Criteria Of The Head
Pressure vessel head GB/T25198-2010
Piping standard
GB/T12459-2005
GB/T13401-2005
Electric power standard
DL/T695-1999
D-GD87-0607
Petrochemical standard
SH3408-1996
SH3409-1996
Use
The head is an indispensable part of pressure vessel equipment in petrochemical, atomic energy, food and pharmaceutical industries.
● The head is the end cap on the pressure vessel, which is a main pressure component of the pressure vessel. It acts as a seal. One is to make the bottom of the tank pressure vessel, the second is the end of the pipe, not ready to extend forward, then a head is used to seal the pipe in the form of welding. Products that are similar to the function of the head are the blind plate and the tube cap, but those two products can be removed. After the head is welded, it cannot be removed. With its supporting pipe fittings are pressure vessels, pipes, flanges, elbows, tee, four and other products.
● The quality of the head is directly related to the long-term reliable operation of the pressure vessel.
Product Detail
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Manager Li
Yinzhuang Industrial Zone, Mengcun Hui Autonomous County, Cangzhou City, Hebei province
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