6kg Cylinder    Reference	Tech Data	Unit	Quantity      (PC/40HQ)
				2772
	Customer Item No	6	kg
	Filling Medium
	Standards	ISO4706/EN1442
	Material	HP295
	Water Capacity	13	L
Cylinder Body	Outside Diameter(D)	300	mm
	Nominal Thickness(T)	2.3	mm
	Body Height(BH)	248	mm
Body+Footring+ Guard	Total Height(TH)	295	mm
Valve Configuration		Customized
Coating		Powder
Color		Customized
Working Pressure		2.1	MPA
Test Pressure		3.2	MPA

For better understanding we show you the sketch demo of the drawing for LPG cylinders. All our offer includs the valves. If you have special requirement on the valves, please enquiry to our sales manager for more details. 

The prodution flow as:

Material inspection→DISC cutting and deep drawing→Trimming and Joggling→Circumferential welding→Weld the collar and footring→Weld the valve boss→ Heat treatment(under temperature 820-930 degree) →Hydro-staticShot blasting→Leakage test→Valve install→Powder painting