Nature of Business
Legal Status of Firm
Private Limited Company
Manufacturer of valve packing, pump packing, cartridge valve packing set, soot blower packing, bowl mill packing set, gland packing ring, flexible graphite tape, preformed gaskets, sandwich gasket and inconel jacketed valve packing.
Recommended for valves handling superheated and saturated steam, all non oxidizing liquid and gases, hydrocarbons, dyes and chemicals, oils etc
ideal for frequently operated control valves under elevated temperature and pressure conditions
Na 708 corrugated tape for use as gland packing for pumps and valves
na 708 non-corrugated tape for use as a thread sealant tape and for manufacturing spiral wound gaskets
na 708 self-adhesive backed tape for use as a flange gasket.
Recommended for pipe flanges, valve bonnets etc handling superheated and saturated steam, all non oxidizing liquid and gases, hydrocarbons, dyes and chemicals, fuel oil and lube oil etc
na 709 is a superb replacement of spiral wound gaskets and serrated metallic gaskets
Flexible pure graphite pressure seal/ self sealing rings reinforced with s. S. Wire net in square-rectangular-angular or any other cross sectional profile
Main steam & hot reheat gaskets manufactured from flexible pure graphite, reinforced with s. S. Sheet for superb mechanical strength. Na 711 is available in angular cross section or any other profile to suit the design of the turbine manufacturer.
Na 712 flexible pure graphite sealing ring having multi layered metallic wire mesh on top and bottom. Cross section may be square or rectangular
na 712 flexible pure graphite sealing ring with a vertical reinforcement of s. S. Wire net. Cross section may be square, rectangular or angular
na 712 flexible pure graphite sealing ring without any reinforcement and manufactured in a male and female pair in tripedizol cut
na 712 is recommended for non return valve bonnets to handle superheated and saturated steam, all non oxidizing liquid and gases, hydrocarbons, dyes and chemicals, fuel oil and lube oil etc
Na 713 is recommended for boiler manholes, pump & valve flanges to handle superheated and saturated steam, hydrocarbons, dm water, mild acids & alkali, fresh & turbid water etc
na 713 is a superb replacement of pure metal gaskets
An expanded pure graphite 'braided' packing reinforced with inconel wire and a sacrificial corrosion inhibitor
ideal for all valves handling non oxidizing liquid and gases, superheated and saturated steam, hydrocarbons, dyes and chemicals, fuel oil and lube oil etc
A perfect combination inter braid packing having Expanded PTFE Graphite fibers at the faces and special Aramid fiber at the corners.
PTFE moulded and machined components, Pure as well as reinforced with Carbon, Graphite, Glass, Bronze, MOS2, in required composition.
Rods, bushes, sleeves, rings, washers, "O" rings of any dimension and composition.
Carbon/Graphite reinforced PTFE Compressor rings for non-lubricated compressors. Components for Paper Machinery such as M.G. Cylinder Head, Screw Conveyor Bush, Rotary Steam Joint bush etc.
Ideal for soot blower travelling carriage, swivel tubes, valve stems, rotary blowers etc
J D Jones & Co. Private Limited
No. 9- B, Dr. Martin Luther King, 2nd Floor, Just Behind Chemstrest Pantalon,, Sarani,
Kolkata-700016, West Bengal, India