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Dongguan Zhongwei Metal Products Co., Ltd
3 Years
| Ask Lasest Price | |
| Brand Name : | Zhongwei |
| Model Number : | OEM/ODM |
| Certification : | ISO9001:2015, ISO13485:2016 |
| Price : | Negotiable |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability : | 10000Pcs/ Month |
| Delivery Time : | 5-12 work days |
Hydraulic Manifold Aluminum Steel Hydraulic Valve Block Custom Processing Service
We are professional valve manifold manufacturer in China .
To ensure the cleanliness of the hydraulic system, the valve block must be burred. After the burr, pass the endoscope test to ensure that the burr is cleared. Finally, clean the valve block. Remove various particulate contaminants, corrosion, grease, etc. attached to the surface of the valve block. Surface rust prevention treatment. In order to ensure that the valve block will not rust prematurely in use, the rust prevention treatment must be applied. The internal oil channel of the valve block can be phosphate by pickling, and the anti-rust treatment process of the external surface mainly includes blue, cadmium plating, galvanizing, nickel plating and other surface treatment. Pressure retaining test Carry out the pressure retaining test on the valve block according to the design requirements. The safety factor of the valve block is different: the working pressure is less than 16MPa, the test pressure is 1.5 times; the working pressure is less than 25MPa, the test pressure is 1.25 times; the working pressure is less than 31MPa, the test pressure is 1.15 times. The test pressure retention time is 5~10min, and no leakage at each sealing surface and joint.
| High Precision Demand OEM/ODM Parts CNC Services | |
| Services | CNC Machining, Turning, Milling, Drilling, Tapping etc |
| Materials | Aluminum, Brass, Stainless Steel, Steel, Titanium, Plastic etc |
| Surface Treatment | Color Anodizing, Sandblasting, Coating, Polishing, Brushing etc |
| Tolerance | ISO2768-MK; ±0.005mm ~ ±0.01mm |
| Surface Roughness | Min Ra 0.1 ~ Ra 3.2 |
| Drawing Accepted | STP, IGS, X_T, DWG, PDF, DXF etc. or Samples |
| Lead Time | 2~3 weeks for samples; 4~6 weeks for mass production |
| Payment Terms | T/T, Trade Assurance, PayPal; 30% Prepaid and 70% paid before delivery |
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