Products
Shuangda Valve CO.,LTD (hereafter called SDV)
Design & Manufacture Standard
- Design & Manufacture as per BS 1873、ASME B16.34.
- Connection ends dimension as per ASME B16.5、ASME B16.25.
- Face to face dimension as per APl 16.10.
- Inspection and test as per lS0 5208、API 598、BS 6755.






