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Gecontroleerde Leverancier Gecontroleerd door een onafhankelijk extern inspectiebureau
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-HZDFG
Our factory has passed ISO 9001 certification and SGS on-site certification, and has been recognized as a high-tech enterprise.
Packaging and transportation: carton, wooden box (size can be negotiated);
Jinan Wanshun Mechanical Manufacturing Co., Ltd.. is located in Pingyin County, Jinan City, Shandong Province. Established in 2014, it is a production and processing enterprise integrating manufacturing, assembly, and sales. Its main products include valve stems, valve actuators, and other accessories, with the ability to customize processing according to customer needs. It currently has over 100 sets of equipment, including machining centers, CNC lathes, and more. The company has passed ISO9001 quality management system certification and has been honored as a national high-tech enterprise, among other accolades
1.We have 20 years of production experience
2. We have a professional R&D team that can customize molds according to needs
3. We have over 130 machining centers, precision machine tools, broaching machines, tapping machines, and turning and milling machines, with high precision
4. self owned laboratories that can provide testing reports on materials, performance, torque, etc
Q: What information needs to be provided before placing an order?
Answer: If possible, please provide detailed drawings. b) Samples without drawings. c) Purchase quantity. d) Other special requirements.
Q: Are you a factory or a trading company?
Answer: We are a factory with over 20 years of experience specializing in the production and development of valve worm gears and valve stem shafts, for 130 devices, with a professional R&D team.
Q: Can you customize according to our requirements?
Answer: Yes, we can design non-standard products according to the customer's special requirements.
Q: How long is the delivery time?
Answer: According to the quantity, it usually takes 15-60 working days.
Q: Where is your factory?
Answer: We are located in Pingyin, the beautiful hometown of roses, Jinan City, Shandong Province
Q: What are your payment terms?
Answer: 30% advance payment, 70% payment before shipment.
Q: Has the product undergone quality inspection before loading?
Answer: Of course, all of our products undergo strict quality testing before packaging. Unqualified products will be destroyed, and customers can also designate a third party to inspect before loading.
Q: How is the product packaged?
Answer: Standard export sea freight packaging, with waterproof paper on the inner layer and iron packaging fixed on the outer layer, plus fumigated wooden pallets. It can effectively protect products from corrosion during ocean transportation and the impact of various climate changes.
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);
