We manufacture and supply superior quality PTFE bellows for packaging of lined pipes. Specially designed from Virgin P.T.F.E., these are contour moulded. The streamlined manufacturing process ensures an excellent structure of the material, durability and low maintenance costs.
Our range of PTFE bellows serve for the compensation of :
Vibration
Thermal Strain and Expansion
Axial and Radial motion
and are designed for resisting highly corrosive chemicals plants and pipings for aggressive medias.
We produce these bellows in different size ranges from NB 25 mm to NB 500 mm, which can be used upto 2000 C. The allowable operating pressures depends on service conditions.
Installed in PTFE Lined Carbon Steel Piping and equipment without additional gaskets, Our bellows are suitable for usages in piping and equipment made of glass, enamels and ceramics. The sealing surfaces are covered and end plates are individually boxed to ensure protection against mechanical damage. Limit bolts are preset to prevent over extension during the operation.
Specifications :
All dimensions are in millimeters
Flange connections ACC. To ANSI B 16.5, ASA 150#, IS 2062 Gr. A
The figures for compensation D X, which are as shown above, do not apply to lateral to angular installation at the same time.
Liner : ASTM D type III, PTFE
We can also provide various other specifications, dimensions and vacuum service on request.
Moulded and Machined Finished Products Soft Unsintered Products
We manufacture and supply superior quality PTFE moulded and machined products and soft unsintered products for various applications.
The importance of PTFE moulded and machined products becomes more important as it is often more efficient to use moulded semi-finished products to avoid excessive machining of relatively expensive materials and for reducing the machining labour and time. The tooling costs are normally very low.
We offer these products in two forms viz milled form and slit form. Milled type envelope is a better
method as it is made to fit the insert and presents a flat face to tee flange. The Slit type is perfectly adequate for applications where cost is considered a major factor. The envelop in this type does not present a full face to the flange.
Solid Gaskets can also be made in different types of shapes and sizes on request.
Specifications :
Size: 12mm onwards
Thickness of flap is 0.5mm
Can also be supplied in oval shapes and larger sizes on request.
These gaskets are widely used for applications in chemical plants, glass/glass lined equipment due to their high temperature, corrosion and durability. Envelope Gaskets are produced in two forms viz. milled and slit forms.
PTFE Rods Bushes and Tubes PTFE Sheets
We also offer high quality PTFE rods, bushes, PTFE tubes and PTFE sheets for different requirements of our clients. Superior in quality, these products are known for their durability and performance and are available with following specifications.
Bushes Specifications :
O.D : 12-250mm (standard)
I.D : 6-200mm (standard)
Length : 100mm (standard) upto 300mm in special cases
We can also supply larger sizes on request
Rods Specifications :
Dia : 3-300 (standard)
Length : 300-1000mm (standard)
PTFE Sheets Specifications:
Sizes available : 300 x 300mm to 1200 x 1200mm
Thickness : 3-40mm
Thickness sheets available on request PTFE-Filler also .
PTFE Thin Sheets Specifications:
Width : 300-1200mm
Thickness : 0.1-6.0mm
Thin sheets are available in roll form or cut to length form.
Available in roll form or length cut to request.
APPLICATIONS
Packaging Industries
:
Two Ply belt for heat sealing of plastics pouches in continuous band sealer for higher rate of production .Open mesh belts for heat shrink tunnel Belts for wrapping and side sealing of soaps, biscuits & toilet paper rolls .
Garment Industries
:
For fusing of collar and cuffs
Chemical, Electrical
:
Protective curtains in process plants For gaskets & memberence Electrical Insulating Tape
Release sheets used in laminating PCB
Textile Industries
:
In continuous drying oven to dry textile materials
Food Industries
:
Release fabric for lining of baking trays/dough
Belts for baking & cooling biscuits and confectionery
Process belts for frying / drying and curing of meats
Release tape for vertical machine and vaccum packing
Printing Industires
:
Belts for UV dryer for drying printed ink
Belts for drying ink & solder on PCB
