Product name: Butterfly valve stem shaft
Certification: ISO
Working temperature: 0-80
Pressure environment: PN10-16
Surface treatment: chrome plating, polishing
Application: Butterfly Valve
Material: 420
Specification: WS-DFG31-31.6X620


Basic Information
1. Product specifications and dimensions can be customized by customers;
2. The material can be customized: 420, 431, 304, 316, 45#, 40Cr and other materials;
3. Tolerance: The tolerance is strict, and there are strong measurement and inspection control methods and testing equipment;
4. Hardness: adjustable, hardenable, hardness standards can be customized according to customer needs;
5. Surface treatment: chrome plating, galvanizing, grinding, polishing, carburizing and other surface treatment methods;
6. Processing: CNC processing machinery, CNC heat treatment machinery and other equipment;
7. Testing: professional testing team, professional testing equipment;
8. Marking: laser marking machine processing (marking can be customized according to customer requirements);
9. Packaging and transportation: carton, wooden box (size can be negotiated);