Hefei Mingpin Metals Co., Ltd. is a professional manufacturer and exporter for valves and accessories, such as gate valve, check valve, globe valve, butterfly valve, strainer, air valve, flanges and pipe fittings.
Hefei Mingpin Metals Co., Ltd. is a professional manufacturer and exporter for valves and accessories, such as gate valve, check valve, globe valve, butterfly valve, strainer, air valve, flanges and pipe fittings.
Hefei Mingpin Metals Co., Ltd. is a professional manufacturer and exporter for valves and accessories, such as gate valve, check valve, globe valve, butterfly valve, strainer, air valve, flanges and pipe fittings.
“Better quality, Better service” is our promise to customer and “Create value for customer” is our target. Welcome regular and new customers come visiting our factory!
Dear all,As the National Day’s coming, our unit will have a holiday for 8 days according to relative state policy.The time of holiday: Oct. 1, 2020 – Oct. 8, 2020. We will resume normal working hours on 9th Oct.Best wishes to all employees for a happy National Day and an enjoyable break!
Cleaning Steps: The valve parts must go through the following processes before assembly: 1. According to processing requirements, some parts need to be polished, and the surface must not have processing burrs, etc.; 2. All parts are degreased; 3. Pickling passivation is carried out after degreasing,
The function of the valve:1. Connect and cut off the medium2. Prevent the medium from flowing back3. Adjust medium pressure and flow4. Separate, mix or distribute media5. Prevent the medium pressure from exceeding the specified value and ensure the safe operation of pipelines or equipment
