Roc-Master Shanghai(Roc-Master Flange Co,. Ltd. & Roc-Master Heavy Industrial Co,. Ltd.) is located in Minhang heavy-industry District, Shanghai City, benefiting from Shanghai’s perfect human resource, economical and traffic circumstance, we have built up a professional commercial, engineering, management, service team and headquarter Shanghai.
Roc-Master Shanghai has a total area of 3600m2, 100 staff including one chief heat treatment engineer, 16 senior or junior engineers, 70% staff in Shanghai are well educated at least junior college. We are the first Chinese flange manufacturer who can provide design service. We use AutoCAD, Solidworks, Pro-E, ANSYS(F.E.A) software. We have made calculation as per ASME VIII & DNV OS F101 and FEA for swivel ring flange, anchor flange, barred tee, piggable WYE tee and many other pressure components with customer’s approval.
In Shanghai workshop we can machine and drill up to Φ100 inch, CNC machining & milling up to Φ48 inch. CNC cladding weld overlay together with piping spool prefabrication capability help us to make a total piping solution and be strong in high corrosion and sour service.
Shanghai laboratory is formally opened from 2010, we have MTS 300KN electric universal(Tensile) tester, -196°C charpy tester, Oxford (Was) Test-Master Pro mobile optical spectrometer, metallurgical analysis, King 3000 portable Brinell hardness tester, ultrasonic thickness tester, roughness tester, UT, PT, MT and up to 10,000psi hydro static test equipment.
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