Pressure testing in API 6D

Pressure test duration for valves specified in API 6D. Each  valve shall be tested prior to shipment. The purchaser shall specify which particular supplementary tests in Annex B shall be performed.

Welding in API 6D

As API 6D specifications, Welding, including repair welding, of pressure-containing and pressure-controlling parts shall be performed in accordance with procedures qualified to ISO 15607, ISO 15609, ISO 15614-1 or ASME Section IX

© 2019 Zhejiang Relia Valve Co., Ltd.,China

export@reliavalve.com