PRESSURE VESSEL

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WHAT IS PRESSURE VESSEL?

A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.

The pressure differential is dangerous, and fatal accidents have occurred in the history of pressure vessel development and operation. Consequently, pressure vessel design, manufacture, and operation are regulated by engineering authorities backed by legislation. For these reasons, the definition of a pressure vessel varies from country to country, but involves parameters such as maximum safe operating pressure and temperature, and are engineered with a safety factor, corrosion allowance, minimum design temperature (for brittle fracture), and involve nondestructive testing, such as ultrasonic testing, radiography, and pressure tests, usually involving water, also known as a hydrotest, but could be pneumatically tested involving air or another gas. The preferred test is hydrostatic testing because it’s a much safer method of testing as it releases much less energy if fracture were to occur (water does not rapidly increase its volume while rapid depressurization occurs, unlike gases like air, i.e. gasses fail explosively). In the United States, as with many other countries, it is the law that vessels over a certain size and pressure (15 PSIg) be built to Code, in the United States that Code is the ASME Boiler and Pressure Vessel Code (BPVC), these vessels also require an Authorized Inspector to sign off on every new vessel constructed and each vessel has a nameplate with pertinent information about the vessel such as maximum allowable working pressure, maximum temperature, minimum design metal temperature, what company manufactured it, the date, it’s registration number (through the National Board), and ASME‘s official stamp for pressure vessels (U-stamp), making the vessel traceable and officially an ASME Code vessel.

From Wikipedia, the free encyclopedia

PRESSURE VESSEL_01

AIR  RECEIVER  TANK

Absolutely essential to any compressed air system, air receiver tanks not only serve as temporary storage, but they also allow your system to perform more efficiently.
Because of the immense pressure they contain and because of their importance to an air compressor system, air receiver tanks must be built to be exceptionally durable and strong.
To be sure that your air tanks will last you many years to come and will be able to handle the pressures of everyday use, it is absolutely essential to purchase from reputable dealers and brands.

AIR  RECEIVER  TANK
AIR  RECEIVER  TANK_01
AIR  RECEIVER  TANK_02
Client Material Design Pressure Design Temp Weight
SFA SA516-70 / A36 / etc. 1.08 Mpa 60 °C 11,458 kg
(Empty)

BALL  TYPE  STORAGE TANK

Storage tanks are containers that hold liquids, compressed gases (gas tank) or mediums used for the short- or long-term storage of heat or cold.[1] The term can be used for reservoirs (artificial lakes and ponds), and for manufactured containers. The usage of the word tank for reservoirs is uncommon in American English but is moderately common in British English. In other countries, the term tends to refer only to artificial containers.

In the USA, storage tanks operate under no (or very little) pressure, distinguishing them from pressure vessels. Storage tanks are often cylindrical in shape, perpendicular to the ground with flat bottoms, and a fixed or floating roof. There are usually many environmental regulations applied to the design and operation of storage tanks, often depending on the nature of the fluid contained within. Above ground storage tanks (AST) differ from underground (UST) storage tanks in the kinds of regulations that are applied.

Reservoirs can be covered, in which case they may be called covered or underground storage tanks or reservoirs. Covered water tanks are common in urban areas.

Storage tanks are available in many shapes: vertical and horizontal cylindrical; open top and closed top; flat bottom, cone bottom, slope bottom and dish bottom. Large tanks tend to be vertical cylindrical, or to have rounded corners transition from vertical side wall to bottom profile, to easier withstand hydraulic hydrostatically induced pressure of contained liquid. Most container tanks for handling liquids during transportation are designed to handle varying degrees of pressure.

A large storage tank is sometimes mounted on a lorry (truck) or on an articulated lorry trailer, which is then called a tanker.

From Wikipedia, the free encyclopedia

BALL  TYPE  STORAGE TANK
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BALL  TYPE  STORAGE TANK_03
Client Material Design Pressure Design Temp Weight
Gas Filling Company SA537-CL.1 / API5L-X52 / etc. 1.84 Mpa -20 ~ 70 °C 422,700 kg / 1,954,200 kg
(Empty / Operating)

SERIVICE  WATER PNEUMATIC TANK

A water tank is a container for storing liquid. The need for a water tank is as old as civilization, to provide storage of water for use in many applications, drinking water,
irrigationagriculture,
fire suppression, agricultural farming, both for plants and livestock, chemical manufacturing, food preparation as well as many other uses.
Water tank parameters include the general design of the tank, and choice of construction materials, linings. Various materials are used for making a water tank:
plastics (polyethylene, polypropylene), fiberglass, concrete,stone, steel (welded or bolted, carbon, or stainless).
Earthen pots also function as water storages. Water tanks are an efficient way to help developing countries to store clean water.

From Wikipedia, the free encyclopedia

SERIVICE  WATER PNEUMATIC TANK
SERIVICE  WATER PNEUMATIC TANK_02
Client Material Design Pressure Design Temp Weight
SHELL SA283-C / A53-B / etc. 0.98 Mpa 60 °C 5,632 kg / 25,988 kg
(Empty / Operating)

REACTOR

REACTOR
REACTOR_01
Client Material Design Pressure Design Temp Weight
KKPC
(Korea Kumho Petrolium Co., Ltd.)
A53-B 0.27~0.45 Mpa 260 °C 21,000 kg / 29,600 kg
(Erection / Full)

SLOP STRIPPER

SLOP STRIPPER
SLOP STRIPPER_01
SLOP STRIPPER_02
Client Material Design Pressure Design Temp Weight
KKPC
(Korea Kumho Petrolium Co., Ltd.)
A240-316L 0.28 Mpa 150 °C 9,832 kg / 38,506 kg
(Empty / Operating)

LPG STORAGE TANK

LPG STORAGE TANK
LPG STORAGE TANK_01
LPG STORAGE TANK_02
Client Material Design Pressure Design Temp Weight
JEONG TECH. SF440A 1.77 MPa 40 °C 16,900 kg
(Empty)

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