Standard Code Name API

Standard Name

APISPEC6D

Supplement 1 to api spec 6D (sixteenth edition ) specification for pipeline valves

APISTD6D

Steel gate plug ball and check valves for pipeline service

APISTD6D

API Specification for flanged steel gate and plug valves for drilling and production service

APISPE14D

API Specificatin for wellhead surface safety valves for offshore service

API526

Flanged steel safety relief valves

API 527

Commercial seat tighness of safety relief valves with metal - to metal seats

API 528

API standard for safety relief valve namepiate nomenclature

API 529

Cast - forged Steel plug valves flanged ends

API 594

Wafer - type check valves

API 595

Cast - iron gate valves flanged ends

API 597

Steel venturi gate valves flanged or buttwelding ends

API 598

Valve inspection and test

API 599

Steel plug valves flanged or buttwelding ends

API 600

Flanged and butt - welding - end steel gate and plug valves for refinery use

API 602

Compact design carbon steel gate valves for refinery use

API 603

150 - pound light - wall corrosion - resistant gate valves for refinery use

API 604

Ductile iron gate valves flanged ends

API 607

Fire - resistant testing of ball valves with soft contact faces

API 609

Butterfly valves to 150 psig and 150 F

API SPEC 6FA

Specification for fire test for valves

API SPEC 6FC

Specification for fire test for valves with automatic backseats

API BULL 6RS

Bulletin on referenced standards for committee 6, standardization of valves and wellhead equipment

API RP 11V6

Recommended practice for design of continuous flow gas lift installations using injection pressure opeerated valves first edition

API RP 11V7

Recommended practice for repair , testing, and setting gas lift valves

API RP 520 PT 1

Sizing, selection and installation of pressure relieving devices in refineries part 1- sizing and selection

API RP 574

Inspection of piping, tubing, valves and fittings first edetion, replaces guide for inspection of refinery equipment Chapter XI

API RP 576

Inspection of pressure-relieving devices first edition

API STD 608

Metal ball valves-flanged, threaded and welding end