VD Seal Non Asbestos & Fluid Seal products
VD SEAL Style: 1236 SL (PTFE / Graphite)
A packing braided from super plaited form of PTFE Graphite fibers last long. does not harden and runs cool, because of their properties of resilience, compressibility, low coefficient of thermal expansion, best thermal conductivity and lubricity. It replaces the Blue Asbestos packing.
Service
- For acids, dyes, chemicals, wood pulp, detergents etc. services. Specially of High} speed applications in sugar, paper and chemical industries.
- Not recommended to Aquaregia. florine and Fuming Nitric acid services.
- Temperature up to 300* C, pH range 0-14, Surface speed 25 Mtr/Sec.
VD SEAL Style: 1274 PSI & SCPSI ( 100% Armide Extra strong Packing)
It is made from tough Armide fibers, strong as steel and smooth as silk, most flexible for the special application for pumping: viscous and granular fluids at higher pressure. It is treated With PTFE Dispersion & high temperature resisting lubricants under controlled condition. It is resilient, Consisting high tensile strength, low thermal expansion, minimizes shaft or sleeve abrasion.
Service
- Recommended for Food, Pharmaceuticals, Petro-chems, Pump and Paper Mills, Power plant and Chemical industries for solvents, mild acids and alkalies, oil, digester pumps and high pressure dozing pumps.
- Temperature up to 300* C, pH range o-12, Surface speed 15 Mtr/Sec.
I) VD SEAL STYLE 1238 E Pure fleible graphite braided packing (Non-Metalic)
2) VD SEAL STYLE 1238 EM-I & 1238 EM-SME - Pure fleible graphite braided packing
(MetaJic)
In order to manufacture different kinds of flexible graphite Braided packing rope. different types of reinforced yam has been used All different type of reinforced yam, made through specially developed process, In which flexible graphite tapes used as principal material with different types of reinforment & suitable Binder, This braided flexible graphite packing made of fibers and metal alloy wires, are suitable for sealing under different media, circumstances, temp. and pressure. The products are almost suitable to all media. such as hot water. steam. acids. alkalis. organic solvents. hydrocarbons. low temperature liquids. etc. The sealing capability is more better and safe. It is the most effective composite parts for solving problems.
This Product replaced & Used As Non-Asbestos Valve Starn Packing Against Conventional Asbestos Reinforcement Packing
We Can Also Provide Die Mold Ring from this packing as per your requirement
Non-Metalic Packing Reinforced With Carbon. Graphite. FibreGlass Yam
Metallic Packing Yarn Reinfored with s.s.wire, brass wire, inconel wire Furthermore.
This Packing & Molded Ring Can Be Produce with corrosion inhibitors on special demand of customers. to use this products under severely corrosive circumstances, for effective sealing property
| Unit | Data | ||
| Carbon Content | In Packing | % | >=80 |
| In Flexible Graphite | % | >=98 | |
| ASH | % | <=1.5 | |
| Volume Density | G/cm3 | 0.9~1.3 | |
| Compressibility | % | 25-50 | |
| Tempreture | Cent. | 1650 Non-Oxidizing condition | |
| Cent. | 650 steam | ||
| pH range | 0-14 | ||
| Velocity | m/s | 2 to 15 | |
| Pressure | mpa | 9 to 45 |
VD SEAL Style : 1236 SL
( PTFE / Graphite Packing )
A packing braided from super plaited from of PTFE / Graphite Solid fibres last long, does not harden and runs cool, because of their properties of resilience, compressibility, low coefficient of thermal expansion, best thermal conductivity and lubricity.
It replaces the Blue Asbestos packing.
Service : Temperature up to 3000C, PH range 0-14, Surface speed 25 M/Se.Pressure 5000 PSI
VD SEAL Style : 123 SL (100% PTFE Gland Packing)
A Compact interbraided 100% Pure Florocarbon fibre packing, virtually a premium packing because of its very low coefficient of friction and it ensures an immediate response to pressure changes. Service : Temperature up to 2600C, PH range 0-14, Surface speed 10 M/Sec. Pressure Up To 4500 PSI
VD SEAL Style : 1272
(Aramide/PTFE Super Combination Packing)
It is a cross-braided packing of Aramide fibres on the corner and PTFE fibres on the faces. Specially designed to meet the requirement of extremely high pressure condition in reciprocating, equipments. Packing will not provided extraneous stresses on plunger, which damage both, packing and plunger under high pressure condition.
Service : Temperature up to 2600C, PH range 2-12, Surface speed 10 M/Sec.Pressure 7000 PSI
VD SEAL Style : 1276 
(Aramide/PTFE Graphite High
Temp-Super Combination Packing)
It is an unique combination of strong Aramide fibres and PTFE-GRAPHITE solid yarn to resist high abrasion and high pressure. Offers excellent sealing at higher temperature With
good heat dissipation and lubricity.
Service : Temperature up to 2800C, PH range 2-11, Surface speed 16 M/Sec.Pressure 7000 PSI
VD SEAL Style : 1274
(100% Armide Extra Strong Packing)
It is a cross-braided packing of Aramide fibres on the corner and PTFE fibres on the faces. Specially designed to meet the requirement of extremely high pressure condition in reciprocating, equipments. Packing will not provided extraneous stresses on plunger, which damage both, packing and plunger under high pressure condition.
Service : Temperature up to 2600C, PH range 2-12, Surface speed 10 M/Sec.Pressure 7000 PSI
VD SEAL Style : 1238 E pure Flexible Graphite
Braided Packing (Non-Metalic)
This Packing Consist of Yarn Made of Flexible Graphite Tape Reinforced With Different Type of High Temperature fibres like Carbon, Graphite, Fibre Glass, are suitable for sealing under Different Media, conditions, temperature and pressure.
Service : Temperature up to 5000C, PH range 0-12, Surface speed 10M/Se. Pressure 5000 PSI
VD SEAL Style : 1211,SLR PTFE/Valve stem Universal
Packing (Extruded)
Tuff Seal 100% Ptfe Extruded valve stem packing is Universal
Packing Rope.
Shape: Round & Square, Size in Diameter:3mm and above.
Temperature: up to 2500C PH Range:0-14
VD SEAL Expanded PTFE Joint Sealant
100% expanded PTFE, it gives an excellent performance in sealing Fianges, Pipes, Cointainers, Hydraulic and Pneumatic Systems etc.
Service: Temperature up to 3000C, PH range 0-14
Size: 3MM to 25MM (width)
VD SEAL
(Graphite Products)
PERMA-SEAL : Flexible Graphite Tape (Non - Adhesive)
This Product Are Made From (min 99 %) Pure Flexible Graphite sheet, Slitted in different size as ribbon & textures for easy installation. Containing no binders, additives, oil, greases, which would contaminate the usage area. Offers excellent sealing property under extreme condition for longer period. This products are recommended for gasket & molded gland ring of valves & pump in high temperature. This is an ideal emergency maintenance tool kit in absence of ready molded graphite ring.
" PERMA-SEAL" : Flexible Graphite Tape (Self - Adhesive)
This Product are made from ( min 99 %) pure flexible graphite sheet, backed with high temperature ribbon & textures for easy installation. It’s Adhesive from is for vertical mounting condition. This is an ideal solution as on site gasket usage for different size & shape of flange or metallic gaskets.
Available in different sizes, thickness, width & length.
PERMA-SEAL : Flexible Graphite Seal (RING)
This Product made from pure (min 99 %) Flexible graphite tape with advance die mold process. To form ring in endless & oblique cut for various sizes, shape & specification, containing no binder or adhesive. This product also available in with different alloy reinforcement & corrosion inhibitors. It can provide good sealing condition prevent extrusions of gland packing if used at both end with mechanical packing cartage seal.
Standard Density : 1.4 G/Cm3 to 1.8 G/Cm3 ( According Ro Requirement)
" PERMA-SEAL" : Flexible Graphite Sheet & Gasket
This Product are made from pure expanded flexible graphite tape with advance calendar. Process , No Binder or Adhesive used for making this product it can be used in high temperature it is chemically resistant. It is very anisotropic with respect to characteristics such as gas permeability, electrical resistivity, coefficient of thermal expansion thermal conductivity. This product is also available with different kind of metal reinforcement such as ANI 304 & 316 ( Plain, Tangged Insert or Wiremesh) With or Without Adhesive (Inorganic).
Different kind of gaskets can be produce from this product.
Temperature : -240 C to – 450 C ( Upto 3000 C Inert Condition), PH RANGE : 0 to 14
Compressibility : 35 % Recovery : 20 %
VD SEAL Style : 1238 E : Pure Flexible Graphite Braided Packing
This Packing made from flexible graphite yarn reinforced with different type of high temperature fibers like carbon, graphite, fibre glass. All flexible graphite yarn made through specially developed process. In Which flexible graphite tapes used as principal material along with different types of reinforcement & suitable binder.
This Packing suitable for sealing under different media, conditions,temperature and pressure.
This products are almost suitable to all media, such as hot water, steam, acids, alkalis, organic solvents, hydrocarbons, low temperature liquids, etc.
TUFF SEAL Style : 1238 E : Pure Flexible Graphite Braided Packing
This product Replaced & Used As Non-Asbestos Valve Steam Packing Against Conventional Asbestos Reinforement Packing. This Packing Is Also Avialable With Diffrent Mettalic Reinforment Such As S.S. & Inconel. This Packing Can Be Used To Produce Die Mold Cut Ring in Accurate Size. Both Packing & Die Mold Ring Can be Produce with corrosion inhibitors on special demand of customers, to use this products under severely corrosive circumstances, for effective sealing property.
Density : 1.3 to 1.6 CM, Temperature -250 C to 800 C (Steam)
PH range 0 to 14, Surface Speed 10M/Se
Pressure up to 450 BAR
| Properties Of "PERMA-SEAL" Graphite | |
| Carbon Content | >99% |
| Ash Content | <1% |
| sulphur Content | <1000 ppm |
| Chloride Content | <40ppm |
| Ignition Loss @ 450 C | <2% |
| Ignition Loss @ 600 C | <20% |
