Продукция компании Самми проходит обширное физическое тестирование на оценку качества
Разработка проверена анализом всех факторов в машинном оборудовании и программном обеспечении.

ASTM Standard

• ASTM F1020 - 82 : Standard specification for Blind valve for Marine Application

ASME Standard

• ASME Sec.II : Materials
• ASME Sec.VIII Div. I : Rule for Construction of Pressure Vessels
• ASME Sec.IX : Qualification Standard for Wedling and Brazing Procedures
• ASME B15.5 : Pipe Flanges and Flanged Fittings
• ASME B16.34 : Standard for valves - Flanges, Threaded and Welding end
• ASME B31.1 : Power Piping
• ASME B31.3 : Process Piping

API Standard

• API Spec. Q1 : Specification for Quality program for the Petroleum and Natural Gas Industry API Standard
• API Spec. 5L : Specification for Line Pipe
• API Spec. 605 : Larger - Diameter Carbon Steel Flange
• API 598 : Valve Inspection and Test
• API 607 : Fire Test for Soft - Seated Quater Turn Valves.
• API 590 : Steel Line Blanks

MSS Standard

• SP - 6 : Finish for contact faces of pipe flanges and connecting end flanges of valves and fittings
• SP - 25 : Marking system for valves. fitting, flanges and unions.
• SP - 55 : Quality standard for steel castings for valves. flanges and fitting and other piping components (visual method)

Pressure Test

(ASTM F1020, API 598)

Class	Seat & Shell
150	23kg/㎠ (325psi)
300	58kg/㎠ (825psi)
600	116kg/㎠ (1,650psi)
900	172kg/㎠ (2,450psi)
1500	288kg/㎠ (4,100psi)

Анализ методом конечных элементов

Sliding type, NPS 20, ASME 2500Lbs, Inconel 625 valve, part coupled thermal - structural F.E Analysis ( ANSYS 17.2 )

Связанный анализ

Atmosphere Temperature (705℃)

Распределение напряжений

Overall stress distribution is the same as each other ( inside pressure 49bar )