Pressure flanges - Import export

Expansion Joints Group *** AXIAL-LATERAL METAL BELLOWED EXPANSION JOINT ( WELDED NECK) / AXIAL-LATERAL METAL BELLOWED EXPANSION JOINT ( FLOATING FLANGE) / AXIAL-LATERAL METAL BELLOWED EXPANSION JOINT ( FIXED FLANGE) / EXTERNAL PRESSURED EXPANSION JOINT ( WELDED NECK ) / EXTERNAL PRESSURED EXPANSION JOINT ( FLANGED ) / VIBRATION ABSORBER METAL EXPANSION JOINT ( TIE-ROD) / PIPE EXPANSION JOINT / RUBBER EXPANSION JOINT ( FLANGED) / RUBBER EXPANSION JOINT ( THREADED) / DILATATION AND EARTHQUAKE EXPANSION JOINT (WELDED NECK ) / DILATATION AND EARTHQUAKE EXPANSION JOINT (FLANGED ) / LIMIT RODS DILATATION EXPANSION JOINT (WELDED NECK / GROOVED END ) / LIMIT ROD DILATATION EXPANSION JOINT (FLANGED)

Body and Cover : GG-25 Cast Iron / Handwheel: GG-25 Cast Iron / Gasket: EPDM / O-ring: EPDM / Spindle: Stainless steel / Segment Gear : GG-25 Cast Iron . ** Connection Type: Flanged / Working Pressure :175-300 PSI / Working Temp.:-10ºC , + 120ºC / Working Test Pressure : 600 PSI *** NRS gate valve is developed to be used as the cut off and zone control valves in order to substitute supervisory switched butterfly valves and OSY rising stem valves in the fire security systems. These valves are usually burried underground to prevent the risk of freeze. Just to make them visible and traceable inside the systems, they are preferred to be used with post indicators instead of wheels. **** Application Areas: In fire fighting systems, which is non-affected by freeze, than they are using under the soil.

Body and Cover : GG-25 Cast Iron / Handwheel: GG-25 Cast Iron / Gasket: EPDM / O-ring: EPDM / Spindle: Stainless steel / Segment Gear : GGG-40.3 Ductile Iron. ** Connection Type: Flanged / Working Pressure :175-300 PSI / Working Temp.:-10ºC , + 120ºC / Working Test Pressure : 600 PSI *** OS&Y gate valve is developed to be used as the cut off and zone control valves in order to substitute supervisory switched butterfly valves in the fire security systems. Just to make them visible and traceable inside the systems, they are preferred to be used with post indicators instead of wheels. **** Application Areas: It can be use in every fire fighting systems, but it usually use in water tank and in front of the pumps.

Body and Cover : ASTM A-536 Cast Iron / Valve Inner Parts: Bronze ASTM B61 / Pilot Control Valve and System: Bronze ASTM B62 w / Stainless Steel 303 Inner parts / Valve diaphragm: Buna-N neoprene ** Connection Type: Flanged / Pressure :16-25 Bar / Working Temp.:+4ºC , + 80ºC *** Increases the system equipment life and save the water in tank which is used for unnecessary operations. These valves are used to reduce the pressure which is over the limits on the system. **** Application Areas: After hydraulic calculations, If any pressure adjustment is needed, pressure reducing valves are suitable.

Body: ASTM A-536 Cast Iron / Valves : Bronze Surface covered with Teflon, Stainless steel Trim Set / Pilot control valve and system: Bronze ASTM B62 and Stainless steel 303 inner parts ** Connection Type: Flanged / Pressure :16-25 Bar / Working Temp.: +4ºC , + 80ºC *** This valves using for the preventing damages which cause from the pressure in fire pump systems. Generally fire protection systems use the diesel pumps and electrical motors. In that systems relief valves are preferred. **** Application Areas: In systems which has diesel or electrical high pressure fire fighting pumps.

EMA fabricated custom Y strainers can be provided in several different orientations allowing for horizontal or vertical installations. EMA fabricated tee strainers can be furnished with single or double wedge basket designs to meet open area requirements for all your straining needs. EMA fabricated y strainers are available with numerous types of cover options. From bolted, slip-hinged, knob, swing-away, quick opening, or davit swing arm assembly allowing for ease in maintenance. Fabricated y strainers can be fitted with special tapings for vents, drains, or differential pressure gauges in flanged, threaded, socket weld, or butt-weld connections. EMA fabricated y strainers can be constructed in a wide variety of materials: Carbon Steel, 304/304L Stainless Steel, 316/316L Stainless Steel, Alloy 20, Hastelloy C276, Chrome-Moly, or even Copper Nickel to name a few.

EMA fabricated custom tee strainers can be provided in several different orientations allowing for horizontal or vertical installations. EMA fabricated tee strainers can be furnished with single or double wedge basket designs to meet open area requirements for all your straining needs. EMA fabricated tee strainers are available with numerous types of cover options. From bolted, slip-hinged, knob, swing-away, quick opening, or davit swing arm assembly allowing for ease in maintenance. Quick opening and davit swing arm assembly covers allow for a single maintenance engineer to manage the cleaning of the unit reducing maintenance cost and downtime. Fabricated tee strainers can be fitted with special tapings for vents, drains, or differential pressure gauges in flanged, threaded, socket weld, or butt-weld connections. EMA fabricated tee strainers can be constructed in a wide variety of materials: Carbon Steel, 304/304L Stainless Steel, 316/316L Stainless Steel, Alloy 20, Hastelloy