Complaint
| Part Name | Material |
| Valve Body | cast iron ,ductile iron , carbon steel |
| Bonnet | cast iron ,ductile iron , carbon steel |
| Gland Flange | cast iron ,ductile iron , carbon steel |
| Handwheel | cast iron ,ductile iron , carbon steel |
| Seal | EPDM ,BRASS ,2CR13 |
| Applicable Standards: | |
| Design standard | API600 |
| Face to face | ASME B16.10 |
| End flange | ASME B16.5/ASME B16.47 |
| Butt welding ends | ASME B16.25 |
| Inspection and test | API 598 |
Goldensea is a valve manufacturer and supplier which was established in the year 1991.The main products are butterfly valves,gate valves,check valves, ball valves, globe valves,strainer and so on. We also provide customized manufacturing facilities to support industrial needs throughout the world. We have supplied flow control products for international clients for more than 10 years. We welcome you to visit in person or learn more online platforms. If you are looking for valve manufacturers and suppliers in China, Goldensea is waiting to be your reliable partner.
Each valve shall be subject to pressure test before delivery. Unqualified valves shall not be sold.16 kg shell pressure test, pressure test pressure 24 kg; Maintain the pressure for 2 minutes; Sealing pressure test: test pressure 17.6 kg; Hold the pressure for 2 minutes
Q1:Can you buy a samples placing orders?
