custom-tailor gas control valve knob

gas control valve knob, 1 Precision Machined Parts, 2 Precision Casted Parts, 3 Sand Casted parts, 4 Forged Parts - details see: https://www.machineto.com/custom-tailor-gas-control-valve-knob-10154002

Place of Origin:Hebei China (Mainland)	Brand Name:various	Model Number:custom-tailor	Material:Cast Iron,iron
Style:Solid	product name:gas control valve knob	process:casting	surface:antirust

gas control valve knob

Its process is: (1)to wax model2.Ammonium chloride hardening layer3.The heating melting wax models become a shell mould4.Burn molding shell5.Steel, refined6.Shell mould casting7.Sprue cutting8.Nondestructive test9.Surface polishing and spray paint10.Phosphating antirust/test11.Packing and shipping of finished product.)

Product name	casting parts
Size	DN10--DN5000 and other
Types	Slip-On, Welding Neck flange, Blind flange, Socket Welding flange, Threaded flange, Lap Joint flange and Plate flange etc.
Applicable standard	GB, ASME , ASTM, MSS ,JIS , DIN , EN, and customers' drawings for special use;
Material	Carbon steel, alloy steel, stainless steel
Pressure Ratings	Class 150, 300, 600, 900, 1500 and 2500.PN 6, PN 10, PN16, PN25, PN40 and PN64
Applications range	such as oil industry,chemical industry, water conservancy, electric power, boiler, machinery, metallurgy, sanitary construction etc.
Quality	ISO9001:2008; ISO14001; OHSAS,TUV
Packaging	Wooden cases ,wooden pallet ,plastic bag,or as per customers requirement
Delivery time	According tothe product quantity
Productivity	20000 T/Y