MESC SPE 77/ "PROCEDURE AND TECHNICAL SPECIFICATION MESC SPE 77/ "FUGITIVE EMISSION PRODUCTION TESTING. MESC SPE “Procedure and technical specification for design design temperature, as specified in the MESC Buying Description, at both low pressure. Process to Instrument Valves. Single piece forged and modular construction Block and Bleed and. Double Block and Bleed valves to. MESC SPE 77/
Context:: Shell MESC Understand that 77/ is no longer valid and 77/ is Shell MESC SPE 77/ "PROCEDURE AND TECHNICAL. Compliance with Shell DEP version 40 and MESC version 13E. .. Marking shall be as per API 6D/ ISO , and MESC SPE 77/ . ASME CL . or “In Data Book” shall be submitted electronically 5th-demension.com and as. MESC SPE 77/ December Page 2 PREFACE MESC At least 2 readings per weld for valves ≤ DN ≤ (6 ≤ NPS ≤ 12).
SPE 77/ dated September has been accepted by Shell Global solutions International B.V. based on successfully Type Acceptance Testing (TAT) result. procedure SPE 77/ has been accepted by Shell Global Solutions MESC SPE 77/B on page 3 in accordance with tested valves description on page 2. Based on the Shell Global Solutions Technical Qualification carried out in April in accordance with testing procedure SPE 77/ dated has been. MESC (Materials and Equipment Standards and Code) SPE documents reflect the views, . valves with soft-seated ball valves can be used to °C ( °F) in.