Synth Valve Sealant-701 & 701L (Heavy Duty Synthetic Valve Sealant for High Leakage Valve)

Product Details

SYNTH VALVE SEALANT 701 & 701L is a hydrocarbon resistance synthetic high temperature & heavy duty grease designed specifically developed for valve sealants to seal a severely leaking valves and prevent high leakage issue in Geothermal, X-Mas tree, Wellhead Gate & Plug valves applications with high solid lubricants contents, high metal adhesion promotes to fill valve cavity and extended cavity retention and long-lasting protection for high temperature service valves. It may be injected into the valve cavity plug and ball valves in an attempt to assist with emergency sealing and it is also able to be pumped by high pressure pumps. SYNTH VALVE SEALANT-701 & 701L is blended with special chemical resistance synthetic oil, Inorganic thickener formulated with special chemical additives like anti-oxidant, anti-rust, molybdenum disulphide, ultra-fine crystalline micronized graphite with high solid contains for valve sealant to fill valve cavity particles, corrosion inhibitor as well as special extreme pressure (EP) additives to withstand severe corrosion due to hydrogen sulphide and improve metal adhesion and provide excellent film forming in applications of valves in oil drilling. It has been proven ultra-fine crystalline micronized graphite with Elastomer fillers to enhance wear and leakage. Elastomer fillers (rubbery materials) provides flexibility, sealing leakage, strength, stiffness and resistance to wear while greases provide lubrication and reduce friction. Elastomer fillers are primarily used to create components like seals, gaskets, and vibration dampers, while grease is used to lubricate valves, bearings, gears, and other moving parts.  SYNTH VALVE SEALANT-701 & 701L is fully resistant to all types of produced to high levels of H2S and CO2. This is a hydrocarbon resistance grease having excellent metal adhesion and lubricating properties even at high pressures and high temperature which gives long lasting protection against crude oil, gas, petroleum liquids, acid and water.   Important Note: SYNTH VALVE SEALANT-701 holds with 1.0 mm to 2.0 mm scratch size with record maximum pressure upto 12000 psi at which a seal with zero leak off rate (LOR) can be held reliably upto 1.0mm to 2.0mm. 701 is observed to block up in the secondary check fittings.   SYNTH VALVE SEALANT-701L holds with 0.5mm to 1.0 mm scratch size with record maximum pressure upto 12000 psi at which a seal with zero leak off rate (LOR) can be held reliably upto 0.5mm to 1.0mm. 701L is observed to solve the blocking problem with secondary check fittings to seal a severely leaking valve.   Applications: ·         SYNTH VALVE-701 HD is formulated to seal a severely leaking valves and prevent high leakage issue injected into the valve cavity, to assist in achieving a seal across the gate or seat surfaces used in valve wellhead valve, injector and producer gate valve, plug valve, gaskets, packing, pipe threaded connections, bolts, couplings and other areas where high solvent resistance is required specially used in steam and wellhead service operations. Excellent lubricant for applications involving H₂S corrosion. ·         Mainly suitable for API 6A Wellhead Gate Valves where sour crude & gas other impurities are present.