| Material: |
Carbon steel, alloy steel, stainless steel,Aluminum alloy, Copper, ect. |
| Process: |
Lost wax casting + cnc machining |
| Casting dimension tolerance: |
CT5-CT9 |
| Casting surface roughness: |
Ra6.3 |
| Casting weight range: |
0.1-90 kg |
| Casting Size: |
Max linear size: 1200 mm, Max diameter size: 600 mm |
| Machining tolerace |
+/-0.03 |
| Machining surface roughness: |
Ra0.8 ~ 6.3 um |
| Material standard: |
GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR |
| Surface treatment: |
KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing,Powder coat |
| Quality control: |
100% inspection before packing |
| Application: |
Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, marine parts, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. |
| Keywords: |
Investment casting, sand casting, precision casting, lost wax casting, water glass casting, silica sol casting, die casting, iron casting, steel casting, ductile iron casting |
| Dimensional |
Non-Destructive Tests(N.D.T.) |
Chemical & Mechanical |
| Surface Roughness Test |
Dye Penetrant |
Chemical analysis |
| Microscopic Measurement |
Radiography (RT) |
Metallography |
| 3D Scanning |
Magnetic Particle (MT) |
Tensile Strength |
| CMM |
Ultra-Sonic (UT) |
Yield Strength |
| Impact Test |
Hardness Test |
Elongation Rate |
| |
|
Shrinkage Rate |
FAQ
Q1:Are you manufactory or trade company?
A1:We are an enterprise integrating manufacturer and trade for many years already in Shandong province, Qingdao China. And we are AAA grade credit enterprise, and also we have cooperative plants to provide other services such as plating and coating .
Q2: How could I get a free quotation?
A2:Please send us your drawings by Alibaba or email. The file format is PDF / DWG / STP / STEP / IGS and etc. IF there are no drawings, we can make the drawings according to your samples!
Q3:How to control quality?
A3:First, all raw materials are inspected by the quality control department before they are put into storage. Second, during the casting process, three times of spectral analysis were performed at the front, middle and back respectively. Third, after the parts are cleaned, perform a first visual inspection to check whether the product has casting defects before sending it to the next process. Fourth, conduct a comprehensive QC inspection of each part before shipment, including chemical composition, mechanical properties and other specific tests. Transactions can be through Alibaba's trade assurance.
Q4:Can we have our Logo or company name to be printed on your products or package?
A4:Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker.
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