Ningbo Suijin Machinery Technology Co.,Ltd
Focus on investment casting manufacturing.
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316 Stainless castings
NPT threads conform to ASME B1.20.1
Manufacturing facility is ISO 9001:2008
Fittings meet applicable chemical & physical properties
Ningbo Suijin is Professional investment casting foundry, Have a professional design team and rich investment casting experience. Most products are exported to Europe and North American markets. Main material is carbon steel, low alloy steel and stainless steel. Heat treatment, machining and finishing are available.
| Product Name | Stainless Steel Full Coupling Fitting |
| Processed | CNC Machining |
| Material | SS304 stainless steel or alloy steel |
| Weight | 0.1-0.3kg |
| Application | Industry machines |
| Casting tolerance Investment casting | I |
| Casting Surface condition | Ra3.2 um |
| Brand | Ningbo Suijin |
Application
auto parts and accessories
Mechanical components /parts
Boat parts and Marine Hardware
construction hardware
impellers and propellers(propellors)
pump &valve parts and accessories
pipe fittings or pipeline accessories
other industry metal casting parts
Casting parts Process flow chart
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