Company News

WE ARE PLEASED TO ANNOUNCE THAT ZHEJIANG SANYI VALVES CO.,LTD.HAS AWARDED ISO9001:2005 ISO(CHN-Sanyi Valves) ISO(Eng-Sanyi Valves)

ZHEJIANG SANYI VALVES CO.,LT.D/3E ENGINEERING CORP LTD.HAS AWARDED A LARGE ORDER OF UNS S31803 FITTINGS AND VALVES FROM CLIENT WHICH SUPPLYING TO PETROBRAS,ITS UNDER PRODUCTION,.....

20 DEGREE OF SLOPE STEM METAL SEATED FLOATING BALL VALVES WERE PASSED TESTING

4Containers of fittings for Andritz were dispatched on 20th of May,2022

Blowdown valves are used to drain some amount of liquid from an equipment. It is attached to those equipments whose working fluids contain solid impurities. The nature of such impurities are that they don’t dissolve in the working fluid and it may get deposi...

4 CALIBRATION OF N.D.T. EQUIPMENT  The N.D.T. subcontractor must submit the calibration register and calibration certificates to the P.C.R. together with the N.D.T. procedures prior to mobilization of N.D.T. personnel and equipment to the site.  The N.D....

Non Destructive Testing:- Upon completion of oil and gas piping spools, the fabricated pipe spools need to be tested for their integrity to be used in oil and gas mediums. The most common technique for testing these pipe spools is N.D.T. (non-destructive testi...

Introduction:- Valves in chemical industries are the crucial component. We need valves to regulate the flow of fluid. In industry, some valves are very crucial so by changing its position without asking an authorized person can upset the whole process. So, we ...

Heat tracing is a system consisting of a set of paths that is in physical contact with the pipe or vessel. They consist of a resistive element that heats up when electricity is made to pass through it. Oil and gas industries make use of heat tracing systems on...