AK HYDRAULIC Oshiwara, Mumbai, Maharashtra

We can offer a comprehensive range of Welding Neck Flange for the right technical solution. Ak Hydraulic & export wide selections of ANSI B16.5 Welding Neck Flange & ASME B16.47 Welding Neck Flange at most attractive price as per customer requirements, we can also manufacture Welding Neck Flange in ASTM/ASME/ANSI grades as per our customer budget, we enjoy the reputation supplying Welding Neck Flange at cheapest in steel industries around the globe.

Check  valves  are  used  for  controllng  flow  in  one diretion  only. Check  valves  should  never  be used  as  code  safety  relief  devices. Note : End  connections  available  in  NPT;  BSPT  ; Tube size; BSPP 100%  valve  are  factory  tested  prior to  despatch Pressure range from 1,000 to 10,000 psi. Cracking pressure 1 psi to 25 psi.

2 valve manifolds are designed for remote or separate mounting. Connecting from process side 1/2" npt(f) and instrument side 1/2" npt(f) connecting system impulse lines and transmitters, having simple two  valves configuration which allows for easy block or isolate, bleed or vent valve callbration of a static pressure transmitter or gauge. Bonnet Assembly : Bonnet : back seated blow out proof. Spindle : ground and thread rolled. Packing below thread.  Spindle Tip : non-rotating tip shut-off type & soft seated. Dust cap : dust cap protects stem threads from external contamination heat code traceability Technical specifications : Size : 1/4" & 1/2" End Connection : NPT, BSPT, BSP & Socket Weld. Working Pressure : 6000 psi (413 bar) Temperature Rating : PTFE 450° f(232°c) Grafoil 700° f (371°c") Material of Construction : SS 316l, SS 316, SS 304, C.S, F11,hastelloy,monel Optional sour gas service valves are available confirming to nace mr-01-75 Stem Packing : PTFE, Grafoil. Orifice : ø4.7 All valves are 100% factory tested prior to shipment. Testing : Pneumatic seat test is performed at 1/4 of working pressure. Hydrostatic shell test is performed at 1.5 times the working pressure optional test are available upon request. Lubrication : Molybdenum disulphide (mo s2)

2 valve manifolds are designed for remote or separate mounting. Connecting from process side 1/2" npt(f) and instrument side 1/2" npt(f) connecting system impulse lines and transmitters, having simple two  valves configuration which allows for easy block or isolate, bleed or vent valve callbration of a static pressure transmitter or gauge. Bonnet Assembly : Bonnet : back seated blow out proof. Spindle : ground and thread rolled. Packing below thread.  Spindle Tip : non-rotating tip shut-off type & soft seated. Dust cap : dust cap protects stem threads from external contamination heat code traceability Technical specifications : Size : 1/4" & 1/2" End Connection : NPT, BSPT, BSP & Socket Weld. Working Pressure : 6000 psi (413 bar) Temperature Rating : PTFE 450° f(232°c) Grafoil 700° f (371°c") Material of Construction : SS 316l, SS 316, SS 304, C.S, F11,hastelloy,monel Optional sour gas service valves are available confirming to nace mr-01-75 Stem Packing : PTFE, Grafoil. Orifice : ø4.7 All valves are 100% factory tested prior to shipment. Testing : Pneumatic seat test is performed at 1/4 of working pressure. Hydrostatic shell test is performed at 1.5 times the working pressure optional test are available upon request. Lubrication : Molybdenum disulphide (mo s2)