OEM Metal Foundry Molding Sand ASTM A126 Cast Iron Valve Nut Casting

Price Negotiable

Price: Can talk

MOQ: 100 pcs

Delivery Time: 30 days

Brand: nc9093

Product Description

OEM Metal Foundry Molding Sand ASTM A126 Cast Iron Valve Nut Casting

Part Details

Process	Resin sand casting / shell mold casting + cnc machining
Casting dimension tolerance	CT9 - CT12
Casting surface roughness	Ra 12.5 um
Casting weight range	0.1-300 kg
Casting Size	Max linear size: 1200 mm, Max diameter size: 600 mm
Machining Precision	Positioning accuracy 0.008 mm, Rep. position. accuracy 0.006 mm
Machining surface roughness	Ra0.8 ~ 6.3 um
Max Travel Of Spindle	1900 mm x 850 mm x 700 mm
Max Turning Diameter	830 mm
Material standard	GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR
Surface treatment	KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, b-lack oxide, Painting, Hot galvanizing,Powder coating, Nickel plating.
Service available	OEM & ODM
Quality control	0 defects,100% inspection before packing
Application	Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on.
Keywords	Sand casting, steel casting, iron casting, ductile iron casting, shell mold casting, resin sand casting, gray iron casting, cast iron casting

Production Process

Product Show

Quality Control

Overall product quality inspections is from raw materials incoming inspection, semi-finished products inspection, specimen testing, and products testing. We strictly follow the procedures of ISO 9001, IQC, IPQC & FQC. Sunrise has independent inspectors and QC engineers to check & record in accordance with the procedure and submited for approval/audit.