304 stainless steel precision casting valve body
The precision casting hardware accessories parts are made of stainless steel, anti-aging, not easy to corrode, fine
workmanship, a variety of specifications can be customized.
Application
The 304 stainless steel precision castings are mainly used in electric tool, machinery and equipment parts,
Pneumatic tool, , lock accessories, motor vehicle accessories,
construction hardware, bathroom hardware, , textile machine
accessories, kitchenware hardware, clothing and luggage
accessories, golf heads, outdoor sports equipment parts, stainless
steel handles, stainless steel handrails, glass clips, curtain wall
hardware and other products.
Process: Lost wax casting
Machining:Fourth Axis CNC machine center, CNC Turning
Surface treatment: pickling, shot blasting
Material: stainless steel 201, 304, 316,1.4308, 1.4542.1.4305
Tolerance: for the casting according VDG P690 DCT 4 to DCT6
Surface roughness: Ra2.8 to Ra3.2
Delivery time: 20-50 days
Description:
| Material | 1.4308 |
| Process | investment casting and machining |
| Part weight | 0.12-0.28KG |
| Packaging Details | Packed with anti-corrosion rust paper and bubble paper to
pretension ,big rust big and wood box and stick the label |
| Delivery period | OEM service , work as customer's drawing or sample. |
| QC control | 100% inspection on critical dimension |
| Tolerance of rough casting | ISO8062 CT4-CT6 |
| Used for | electronic hardware accessories, machinery and equipment parts,
power tool accessories, |
Competitive Advantage:
1 . All of our products are strictly inspected and tested before
packing in factory..
2 . Good team for quality and delivery time control.
3 . Near Shanghai port and Ningbo port.
4 . We have a team of professional engineers to supply related
technology help if customers
needs our tech-assistant.
Our precision casting
Precision investment casting Main process:
Wax Injection→Make Wax pattern and repair→Inspection→Shell
Making→De-waxing→Roasting Shell and Melting Steel→Composition
Inspection→Pouring→De shelling→Cutting and Grinding the pouring
gate→Inspection→Heat
treatment→Shotblasting→Machining→Anti-Corrosion→Final
Inspection→Shipping
Our Precision Casting Manufacturing Process
Our Quality control
1) We possess a large scale of foundry and CNC machines, as well as
production lines of lost wax casting to cater to the need of
growing precision investment casting business. Besides, we have
advanced inspecting instruments such as Spectrometer,
Metallographic Microscope, Tension Tester, and Impact tester for
Chemical & Physical Analysis, and 2D projector, X-ray, Ultrasonic ,
magnetic to keep inner good instruction, CMM to assure dimensional
precision.
2) Quality control starts the minute the precision investment
casting raw material arrives the foundry, continues along with
every stage of investment casting process. We were awarded with
ISO9001:2000 by SGS, PED/AD2000 by TUV.
3) We have developed and manufactured more than 3300 types of
precision investment casting
