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API New Working Item

API New Working Item. Develop C125 DCB Acceptance Criteria. Rational. Increasing demand for high strength C125 in deep water applications. No API and ISO specifications for C125 Only Method A test acceptance criteria in vendor’s product specification. No Method D acceptance criteria.

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API New Working Item

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  1. API New Working Item Develop C125 DCB Acceptance Criteria

  2. Rational • Increasing demand for high strength C125 in deep water applications. • No API and ISO specifications for C125 • Only Method A test acceptance criteria in vendor’s product specification. No Method D acceptance criteria. NACE TM 0177 Method A (pH3.5, PH2S = 0.5 psi, 24C, and 85% SMYS applied stress)

  3. Proposal • Adopt similar testing approach of current API C110 program 2318A. • Select 5 pipes and MTRS from 3 manufacturers. • Select three arm displacements. • Test solutions: NACE B and D. • Test durations: 14 days for Solution B and 17 days for Solution D ?

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