STECH Portable Gas Bottle with Welding Collar

 

STECH Portable Gas Bottle with Welding Collar 

 

 

	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

 

 

The prodution flow as:

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