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API Spec 16R:1997(R2010) pdf download.Specification for Marine Drilling Riser Couplings 4.4 Stress Distribution Verification Test After completion of the design studies, a prototype (or multiple prototypes) of the riser coupling shall be tested to verify the stress...

API Spec 15LT:1993 pdf download.Specification for PVC Lined Steel Tubular Goods 3.1 EXTRUSION PROCESS Single Screw Extrusion一Favorable results of single screw extrusion with rigid PVC powder (dry blend) or PVC pellets rely on several basic but essential...

API SPEC 14D:1994 pdf download.Specification for Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service 301. PERFORMANCE REQUIREMENTS. 301.1 GENERAL. Surface Safety Valves (SSV) and Underwater Safety Valves (USVl designed and manu- factured in accordance...

API Spec 11N:1994 pdf download.Specification for Lease Automatic Custody Transfer (LACT) Equipment 1 Scope 1.1 COVERAGE This specifcation describes optimum requirements fr assemblies designed fr the unattended automatic custody transfr (ACT) of liquid hydrocarbons, such as crude...

API Spec 11S1:1997(R2008) pdf download.Recommended Practice for Electrical Submersible Pump Teardown Report This appendix provides recommended teardown observa- tion codes to facilitate the transfer and storage of electrical submersible pump teardown reporting in relational databases. The main...

API Spec 8A:1997(R2001) pdf download.Specification for Drilling and Production Hoisting Equipment 1 Scope 1.1 DESIGN RATING BASIS This specification provides a basis for establishing the ratings of main load carrying components of certain hoist- ing equipment used...

API Spec 8A:1997 pdf download.Specification for Drilling and Production Hoisting Equipment 1 Scope 1.1 DESIGN RATING BASIS This specification provides a basis for establishing the ratings of main load carrying components of certain hoist- ing equipment used...

API RP 2556:1993(R2013) pdf download.Correction Gauge Tables For Incrustation 1.1 Scope Incrustation is defined, for the purpose of this recom- mended practice, as any material that adheres to the internal vertical sidewall surfaces of a tank when...

API RP 2009:2002 pdf download.Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries 1.1 PURPOSE Gas and electric welding and cutting operations are impor- tant activities to support petroleum and petrochemical opera- tions....

API RP 1621:1993(R2012) pdf download.Bulk Liquid Stock Control at Retail Outlets 1.1.1 The primary application of this recommended prac- tice is in connection with the underground storage of motor fuels and used oil at retail and commercial...