Ashwan Engineering Works

Product Application

Chemical Resistance:
TUFFLON PTFE products are inert to almost all known chemicals even at as high temperature as upto 2600C continuous and pressures, imparting excellent chemical resistance to all the Acids (including highly corrosive strong inorgenic acids) Alkalies, organic chemicals, all known solvents. Except that it is effected bylementry Fluorine, strong fluorinating agents (Such as chlorine trifluoride) and molten alkali metals.

Typical Applications:
Gaskets, ‘O' rings, Flat ‘V' rings, seals, Valve and pump diaphgrams components for valves & pumps, impellers, pipe expansion joints, stirrers, pistons rings, plugs and balls for valves, floats for rotameters, balls for Non-return valve, laboratory beakers, crucibles, mechanical seals, nuts and bolts etc.

Electrical Resistance:

Tufflon PTFE products are very good electrical insulating material having high volume and surface resistivity, high dielectric strength, very low dielectric constant and dissipation factor. It has got highest tracking resistance rating and very good high voltage arc resistance. Its corona resistance is good.

Typical Application:
Various Tufflon machined components are used in electrical and electronic industries such as High tension bushings and insulators in high voltage switchgear (because of Tufflon PTFE's very goof arc and traching resistance), Nozzle and outlet orifices of high tension power switches operating with sulphur hexa fluoride, Hermetic seals, for capacitors, spacers for co-axial cables, brush holders in collector motors, valve and cathode holders, Transistor sockets, plug connections, conductor bushing, insulating bushing, soldering terminals, slot insulation of motors, insulation in commutators and coil and transformer insulations etc.


Heat/Temperature Resistance and Cryogenic Stability:

Tufflon PTFE components have the highest thermal stability amongst all other commercially available plastics or fluoropolymers. Tufflon PTFE components can be used continuously at temperatures ranging from 2000C to 2600C retaining good tensile strength, flexibility and elasticity making it fully serviceable under moderate loads. It can be used for intermittent service temp. upto 3000C depending upon mechanical stresses involved.
Tufflon PTFE products will withstand severe temperature extremes without loss of physical properties and can be used at – 2060C also (i.e. t.p. of liquid helium) without undergoing embrittlement.


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Typical Applications:
Components for non lubricated gas compressors such as Piston rings Rider rings, valve disc guide, electrical insulations and insulation bushing of various types where high temperatures are involved, components for Nuclear plant equipments and reactors, ball valve rings, piping and reactor gaskets, expansion bellows etc.

Clientele

• Avcon Controls Pvt. Ltd.

• Accent Controls Pvt. Ltd.

• Autovalve Solutions

• Allied Trading Compay

• Bombay Oil Seals Company

• Basp Industries

• Chemech Indl. Valve Pvt. Ltd.

• Clearsep Technologies (I) Pvt. Ltd.

• Dembla Valves Pvt. Ltd.

• Dembla Valves Services Ltd.

• Dalal Engineering Pvt. Ltd.

• Deepson Valves & Controls

• Engineering Components & Equipments

• Emarve Pvt. Ltd.

• Fouress Engineering India Ltd.

• Gujrat Polypet

• Ganesh Rubber Products

• Hawa Volves (India) Pvt. Ltd.

• J. R. Conval Engineers

• Jini Metals & Rubber

• Jyoti Sales Corporations

• Industrial Automatics

• Indian Pneumatic & Hydraulics Co.

• Lal Engineering Enterprises

• Metropolitan Equipments & Consultants Pvt. Ltd.

• Madho Controls Pvt. Ltd.

• Nisan Scientific Process Equipments Pvt. Ltd.

• Omega Services

• Pharmalab Packaging Systems Pvt. Ltd.

• Pneucon Valves Pvt. Ltd.

• Protrol Valves

• Parkar Harmifin India Pvt. Ltd.

• Pragati Pharma Equipments

• R. K. Control Instruments Pvt. Ltd.

• Sadguru Rubber Industries

• Sastha Hydraulics

• Schrader Duncon Limited

• Sairam Polymers Industries

• Shree Jagdamba Hydropneumatic Corporation

• Shree Sai Rubber Spares

• Samson Controls Pvt. Ltd.

• Steel Strong International

• Silica Scientific Works

• Vibha Fluid Controls

• Spare-Age India Pvt. Ltd.

	Fact Sheet Nature of Business : Manufacturer Major Markets : Indian Subcontinent

Contact Details

Company Name: Ashwan Engineering Works Contact Person: Mr. Manager Telephone: +(91)-(22)-25828666 Mobile / Cell Phone: +(91)-9930626888 Fax No: +(91)-(22)-25811355 Address: Lovely House No. 2, Lovely Industrial Compound Road, No., 27, Shanti Nagar, Wagle Industrial Estate, Thane, Maharashtra - 400 604 (India)