- Filler: Glass / carbon / graphite / bronze + MoS2
- Diameter: 3-250 mm
|Size||900 x 900 mm|
- Size: 300 x 300 mm to 900 x 900 mm
- Thickness: 3-25 mm
Champion PTFE Thread Sealant Tape
|Roll Length||12000 mm|
The inherent plasticity of PTFE allows it to extrude into the irregularities of the thread, so filling any voids or passages. It is inert to acids, solvents, oil etc. and will not contaminate the liquid being handled.
Available Width: 19, 25.0 mm
PTFE Heat Sealing Tape
|Color||Transparent, Brown etc|
|Usage/Application||FFS, Impulse Sealer, Band Sealer & Bag Making Machinery|
PTFE Thin Sheets
|Length of Pipe||5000 mm|
- OD: 25-100 mm
- ID: 19-89 mm
- Length: Upto 5000 mm
- Wall Thickness: 3-25 mm
PTFE Special Components
|Usage/Application||Valves / Pumps|
Mechanically highly stressed components such as pump impellers, agitator vanes, plug valve cores etc., are provided with a rigid insert increasing the strength of the component and reliably transmitting forces. Components required by you can be manufactured by us.
|Outer Diameter||100 mm|
|Inner Diameter||80 mm|
- Outer Diameter: 32-150 mm
- Inner Diameter: 12.5-127 mm
- Fillers: Glass / carbon / graphite / bronze + MoS2
PTFE Envelope Gasket
|Usage/Application||Chemical Plants, Glass Lined Equipment|
|Color||White, Blue etc|
Milled type envelope is perhaps the better of the two since it is made to fit the insert and presents a flat face to the flange.
The Slit type is perfectly adequate for many applications where cost is a major consideration. The envelope in this variety does not present a full face to the flange.
PTFE Universal Rope Gasket
|Thickness||Max 19 mm|
|Length||Max 10000 mm|
It is used as a gasket on flanged connections, pressure vessels and all other similar mating faces as well as packing for valves and similar gland applications.
|Color||White, Blue, Gray etc|
|Usage/Application||Pharmaceutical / Food / Chemical Industry|
Size: 12-250 mm
PTFE Flex-O-Seal Universal Joint Gasket
|Temperature (Degree Celsius)||-240 to 310 deg C|
|Flange Width||20 mm|
- PH Range 0-14
- No deterioration due to stocking for long time.
- Resistant to high pressure, non-toxic.
- Not recommended for use against elemental fluorine, alkali metals and strong oxidising agents.
Flex-O-Seal is safely used in petroleum refinering companies even in their offshore operations, corrosive chemical processing, food processing, paper mill, marine installation, for glass lined or fibre glass reinforced vessels and tank lid sealing, manhole covers, vent pipes, heat exchangers, pumps or compressors housing flanges, valves and many more industrial applications where conventional pre-cut gaskets are not readily available or unsuitable.
- The sealing surface must be clean, free from grease and dry to enable the gasket to stick properly.
- The width of the joint gasket is to be determined by the nominal diameter or type of flange. Selection of a tentative size of joint gasket would be approx. 1/3rd flange contact width inside the bolt hole e.g., 7 mm gasket joint to suit a 20 mm flange width.
- Remove the protective foil from the adhesive joint gasket to allow for fitting. Stick the gasket approx. 2 mm away from the bolt hole and press on lightly.
- Do not butt the ends overlap them in front of a bolt (see fig. 1)
- Tighten the lubricated bolts in opposite pairs. Since it is highly compressible only bolt pressure is required to seal. The lap joint deforms perfectly to give a reliable seal.
- For delicate components such as glass flanges the gasket ends can be joined by cutting a step in each end of gasket.
- Flex-O-Seal is easy to install, able to fill severe surface irregularities and reduces inventory of ready made gaskets, envelopes, etc. It has therefore taken its name as Universal Joint Gasket.
- On irregular or damaged flanged surfaces, it is possible to build up with short length of Flex-O-Seal
All technical data and information is based on our experience to date. They represent the current state of our knowledge but assume no legal responsibilities. The customers are asked to check these details since the performance of a seal can be judged only where all necessary operating data are available.
PTFE Glass Cloth Tape
|Temperature Resistance||Upto 260 Degree C|
Selected woven glass fabrics are coated with PTFE/ Teflon resin. There are a wide range of varieties of PTFE/ Glass Fabric specifically designed for use in a variety of application such as in heat sealing packaging machine, cooking release sheet, polymer processing etc.
- Packaging Details: AS PER CUSTOMERS REQUIREMENT
PTFE Butterfly Valve
|Valve Size||100mm NB|
|Liner Thickness||3 mm|
This Butterfly Valve is lined with Fluoro plastic material at all the surface contact areas for resistance against high corrosive media attacks.
The seal on stem of the disc automatically closes.
The unique feature of the sealing of stem is by a seal ring which completely makes it leak proof under automatic pressure exerted by spring rings.
The main body is split in 2 halves manufactured out of Ductile Iron Castings. The body has holes for fixing the valve with pipelines very conveniently. The valve is a slim body light weight construction for easy and reliable working.
Our design construction on the main body is for better sealing incorporated by special elastomer resiliency.
- Body - Ductile Iron.
- Body Lining - PTFE.
- Disc - Ductile Iron.
- Disc Lining - PFA.
|Valve Size (mm)||Liner (THK.)||I.D. (mm)||F (mm)|
|150 NB||3 mm||154||405|
|200 NB||3 mm||194||500|
|250 NB||3 mm||247||530|
|300 NB||3 mm||294||620|
|400 NB||3 mm||395||700|
|500 NB||3 mm||497||825|
Lined Pipe PTFE Bellows
|Size||NB 50 mm|
|Temperature (deg. Celsius)||210 deg C|
These Bellows are manufactured in different types from NB 25 mm to NB 1200 mm. The allowable operating pressures are depending on design (see graph and data sheet of each bellow).The bellows can be used upto 210Â°C (please see Pressure/Temperature in the table) maximum pressure allowable is restricted.
Bellows serve for compensation of:
- Thermal Strain and expansion
- Axial and Radial motion
These Bellows are installed in PTFE Lined Carbon Steel Piping and equipment without additional gaskets. For use with piping and equipment made of glass, enamel and ceramics we recommend PTFE Gaskets, offered as accessory.
These Bellows are meant for resisting highly corrosive chemicals for chemical plants and pipings for aggressive medias.
The sealing surfaces are covered with end plates and individually boxed for protection against mechanical damage. Limit bolts are preset to prevent over extension during operation.
Size: NB 25 mm to NB 1200 mm
FEP Lined Ball Valve
|Size||50 mm NB|
|Temperature||- 45 Deg C to + 220 Deg C|
A specially patented Ball Valve having FEP lining directly moulded on all surfaces having contact with the fluid. The thickness of the lining is calculated to ensure total protection against highly corrosive chemicals for long service life.
Unlike conventional Ball Valves the ball assembly consists of one solid piece without any looseness so that there is no deterioration of lining in the area of Ball Stem Selding. The thickness of the lining is absolutely constant throughout to avoid any deformation of the ball.
This is a two piece valve body construction and for special safety precaution the body end fits deeply into the other part of valves. This specially patented spherical design of the valve body and the body end reduces cavity volume in areas around the ball. Thus minimising retention within this areas to reduce product contamination problems.
Ball valve offers a substantially lower torque than equivalent size of plug valve resulting in easy manual quarter turn operation.
Another special feature is that all the valves have a straight cylindrical part and is neither ovalnor rectangular, the port section is round, thus ensuring a flow of fluid without any turbulence. The larger port section and high CV value permit important savings in the construction of piping units.
The gland packing is fully made from PTFE Chevron Rings and is incorporated with springs which keeps continuous pressure on the rings thereby the sealing is absolute.
The valve is specially lined with an anti-adhesive, self lubricating material with excellent resistance to abrasion and shocks.
Lined Ball Check Valve
We manufacture special non-return valves in the size range of 25 mm to 100 mm NB in DIN as well as ANSI Standards.
The body is a two piece construction and is manufactured out of Ductile Iron Castings. The body is completely lined with FEP / PFA for corrosion resistance wherever it contacts corrosive liquid.
The ball inside is made out of fine grade virgin PTFE. When the size is higher than 50 mm it is made out of steel covered with PTFE.
The advantage of this Specially PTFE Covered Steel Ball is no deformation at higher temperature and pressure.
Size: 25-100 mm NB
PTFE Moulded Parts
|Packet Contains||Washer,Rod etc|
It is often more efficient to use moulded semi-finished products to avoid excessive machining of relatively expensive materials and also to reduce machining labour and time. The tooling costs are generally very low.
PTFE Lined Sight Glass
|Temperature||-50 Deg C to +23 Deg C|