The mud pump valve box material is alloy steel forgings, straight-through type valve box has serrated thread on the top, small volume, high volume efficiency. The valve box surface can be treated with electroless nickel plating to enhance corrosion resistance.
We can provide all types of valve box. Our valve box are made of 35 CrMo alloy steel forged. The forging pieces are inspected according to 3 grade and no-destruction test. The intensity of the modules conform the API 7k standard after debugging. All the products are strict tested. The test pressure is more than 49 Mpa. Each part of the modules performs very well after exact mechanical process.
Valve Box,Valve Box Cover,Irrigation Valve Box,Valve Box Spare Parts
Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd. , https://www.zhichengmachinery.com