PNST 487-2020
Petroleum and natural gas industries. Subsea production systems. Forged or rolled pipe flanges alloy and stainless steel forged fittings and valves and parts for operation at high temperatures. Standard specification

Standard No.

PNST 487-2020

Published By

GOSTR

Latest

PNST 487-2020

PNST 487-2020 history

• 1970 PNST 487-2020 Petroleum and natural gas industries. Subsea production systems. Forged or rolled pipe flanges alloy and stainless steel forged fittings and valves and parts for operation at high temperatures. Standard specification