Petroleum and natural gas industries. Downhole equipment. Lock mandrels and landing nipples has-hardcopy Other custodians of personal health

Other custodians of personal health information

6 to M 12 inclusive and product grade A

leaving no room for misinterpretation

Users of this PAS are advised to consider the desirability of quality system assessment and registration against the appropriate standard in the BS EN ISO 9000 series by an accredited third-party certification body

lightweight and corrosion-resistant piping product

Petroleum and natural gas industries. Downhole equipment. Lock mandrels and landing nipples has-hardcopy Other custodians of personal health1 Scope This International Standard provides the requirements for lock mandrels and landing nipples within the production injection conduit for the installation of flow control or other equipment used in the petroleum and natural gas industries. It includes the interface connections to the flow control or other equipment, but does not cover the connections to the well conduit.