the following example is for you reference.


1.Brief Introduction:

  

Our company have B grade Boiler manufacture license, Installation,Alteration,Repair and Maintenance license of special equipment,I II III grade pressure vessel design and manufacture license, and passed ISO14001 and ISO9001 management system certificates, especially for our gas boiler, our company named Gas Boiler TOP 10 Enterprise in China; besides, we are the biggest production base for lpg tank in China.with much experiences in special equipment industry,include boiler industry and pressure vessel industry, our boilers and pressure tanks sale well at home and abroad, and our customers are from southeast asia,south asia,middle east, africa, like Sri Lanka,Bangladesh,Vietnam,Laos,India,Indonesia,Malaysia,Russia,Nigeria, etc.

 

2.Techincal parameters:

Design/Manufacturing/Test Standard 

TSG21-2016(Fixed pressure vessels safety and technical supervision regulation)

NB/T47042-2014(Horizontal pressure vessel)

NB/T47015-2011(Welding specification for pressure vessels)

JB/T47013-2015(Nondestructive Testing of Pressure equipment)

GB/T30583-2014(Pressure equipment heat treatment after welding procedures)

Technical Parameters
LPG Tank	Volume of LPG Tank	30000litres
	Specification	DN2000*8850*12/12mm
	Medium	LPG
	Design pressure	1.77MPa
	Working pressure	1.63MPa
	Design temperature	-20℃~+54℃
	Shell thickness	12mm
	Head thickness	12mm
	Main materials	Q345R
	Weigh in theory	1290KG
	Total length of tank	3916mm
	Dimension of tank	10296*2000*2424mm
	Corrosion allowance	1mm
	Hydro-static test pressure	2.28MPa
	Air tightness test pressure	1.77MPa
	Design using life	20years
	Heat treatment	Whole tank post weld heat treatment

3.Performance features:

▲ the surface coating by sandblast derusting, spraying, blowing and other advanced technology.

▲ High quality of domestic or imported safety accessories for the user matching, complete.

▲ Strict adopt scientific advanced construction process, to ensure that the Lowest shrinkage,Maximum dimensional stability in the condition of low temperature.

▲Strict quality appraisal for the quality of the material, the appearance and the quality of the weld, the quality of the operation, the quality of the installation, the installation quality, the internal device and the safety accessories.

▲the geometrical position of the welded joint, the weldLine, the tank head and the pressure elements are in strict with the X ray nondestructive testing and the helium mass spectrometer.

▲on the product's sealing, pressure resistance, and all the technical indicators that affect the safe operation of the product testing.

▲for welding products using fully automatic welding technology, tank through the whole heat treatment, 100% inspection, sandblastIng before painting, ensure antirust paint and paint does not fall off.