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.
FAQ
What does your company need to submit a quotation?
Drawing or sample, together with relevant information, such as quantity, weight, material.
Which kind of format of the drawing?
PDF, IGS, DWG, STEP, etc
What if we do not have a drawing?
We can duplicate your sample and make drawing for your confirmation.
How soon before I get a sample?
weeks for mold and sample, 3-7 days for express.
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OEM Metal Foundry Molding Sand ASTM A126 Cast Iron Valve Nut Casting Images
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