Wenzhou Longwan Junkai Valve Factory is located in Longwan, the valve capital of China. Is a professional manufacturer of stainless steel valves.
The main products are: stainless steel ball valve, stainless steel Y-strainer, stainless steel flange, stainless steel mirror, stainless steel gate valve, stainless steel globe valve, stainless steel check valve, etc.
The company has complete equipment, advanced technology and quality, scientific management, complete testing means, and has established a perfect quality assurance system. Equipped with advanced testing equipment such as physical and chemical analysis, mechanical properties, water, air pressure, flaw detection, etc., each process from raw materials to finished products is inspected by special personnel, forming a complete inspection process.
How can the stainless steel ball valve be used longer without rusting? Let’s have a look!
1. After the rough finished product is pickled again, it must be rinsed clean. If there are sand holes or perforations, it should be gas shielded by argon arc welding. Grinding and final solution treatment.
2. After the finished product is processed and tested for pressure, it should be rinsed with water with anti-rust powder added.
3. Pack in wooden boxes as much as possible during transportation without touching metal products.
4. After installing the pipeline, it is necessary to maintain it regularly, apply lubricating oil to the valve stem, and properly open and close the valve, so that the inner ball, the valve stem and the sealing surface are not easily assimilated.
Junkai always pursues the tenet of “quality first, credit first”. To provide users with high-quality products and good and thoughtful after-sales service. Warmly welcome friends from all walks of life to discuss cooperation and create brilliance together!