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PNST 484-2020

Petroleum and natural gas industries. Subsea production systems. Alloy-steel and stainless steel fasteners for low-temperature service. Specifications

Document status: Active

€10
PNST 486-2020

Petroleum and natural gas industries. Subsea production systems. High temperature bolting with expansion coefficients comparable to austenitic stainless steels. Specifications

Document status: Active

€10
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

Document status: Active

€10
PNST 490-2020

Petroleum and natural gas industries. Subsea production systems. Carbon and alloy steel forgings for pipe flanges, fittings, valves, and parts for high-pressure transmission service. Specifications

Document status: Active

€10
PNST 491-2020

Petroleum and natural gas industry. Subsea production systems. Wrought ferritic, ferritic-austenitic and martensitic fittings. Specifications

Document status: Active

€10
PNST 492-2020

Petroleum and natural gas in dustries. Subsea production systems. Bar of nickel-chromium-molybdenum-niobiumalloy, nickel-chromium-molybdenum-silicon andnickel-chromium-molybdenum-tungstenalloys. Specifications

Document status: Active

€10