LPG STORAGE TANKS

LPG (liquefied petroleum gas) is used in industrial, commercial, agricultural, and manufacturing applications.
LPG is a mix of propane (C3H8) and Butane (C4H10)
LPG Storage tank can be used aboveground and underground,it depends on the kind of use
The capacity of industrial big storage tanks ranging between 10-500 m3 and the capacity of domestic small tanks ranging between 0,5-10 m3 , these tanks can be horizontal or vertical
The welding tests that can be done: UT (Ultrasonic Test ) and RT (RadiographicTest) for joints, BT Test will be done for welded flanges
The hydrostatic test will be done by water pressure according to code by THIRD PARTY

TECHNICAL SPECIFICATIONS

DESIGN PARAMETERS FOR STORAGE TANKS (PRESSURE VESSEL)
Design Code	AD 2000 MERKBALTTER, EN 12493, EN 13445, ASME CODE and other codes
Capacity	(0,5 m3 - 500 m3) According to request
Body Type	Horizontal, Cylindrical
Heads Type	Elliptical or Hemispherical, Heat treatment 600 C º
Material	SA 516 Gr 70 / EN-10028.3 (P355NH-P355NL1) / EN-10028.2 (P355GH-P265GH)
Design Temperature	(-20 C° / +70 C°)
Design Pressure	17,1 - 18 BAR
Test Pressure	26,25 - 27.5 BAR
Welding	SAW -Submerged Arc Welding
Tests	UT (Ultrasonic Test) - X-Ray :RT (RadiographicTest) - BT ( Beta Test), Hydrostatic Test
Paint	Sandblasting will be done firstly, 2 layers of epoxy base paint, then 2 layers of paint.