Factory-Made,Wrought,Buttwelding,Fittings

Forged Fittings, Socket-Welding and Threaded

ASME Code for Pressure Piping, B31

Welded and Seamless Wrought Steel Pipe

Valves, Flanges, Fittings, and Gaskets

metal valves for use in flanged pipe systems-face-to-face and center-to-face dimensions

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories

definition of types of valves

Definition of components of valves

Valves - Terminology

Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements

hexagon head bolts

Fasteners — Hexagon head bolts — Product grades A and B

Buttwelding Ends

industrial valves-- face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems- PN and class designated valves

standard making system valves, fitting, flanged, and unions

at this document, you will get to know the history, services, products, and most major projects of Ettesal Mechanic knowledge base Company

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