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RAINBOW

Pune, Maharashtra

Year of Establishment: 1995
IndiaMART Member Since: 2003
Products [10]
Phone: +(91)-(20)-27309106

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Air Gauges

Air Gauges
Our traded air gauges use pneumatic pressure and flow to measure and sort dimensional attributes. These are qualitative air gauges that provide high speed and accuracy in high-volume production environments. We offer wide range of air gauges to meet the specific requirements of clients.


Air Plugs & Setting Rings:

Salient Features:


  • Quick and easy checking of bore size, taper & Ovality

  • With extensions to check deeper bores

  • Can be supplied to check though or blind bores

  • Can be supplied with multiple jets

  • Can be supplied specially to suit components.

    Air Ring Gauges & Setting Plugs :

    Salient Features:


  • Two Jet Air Ring Gauge to check outside diameter, Taper & Ovality

  • Three jet Air Ring Gauge for detecting Tri-lobed effect with 3-jet Air Ring gauge.

  • Tungsten Carbide lined Air Rings for checking hardened jobs.

    Air Callipers & Setting Discs:


  • Air calipers are ideal for measuring outer diameters of jobs held between the centres on machine or interrupted shafts like Crankshafts.

  • 'V' support with carbide pads for perfect centering, stability and longer wear life

  • Accuracy and repeatability in one micron

  • Ideal for collared diameters i.e crankshaft pin and journal

  • Multijet air calipers available for multipoint measurement i.e. to check crowning of crank pins and journal diameters.

  • Can be supplied bench mounted for checking small diameters or against specific needs

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    Carbide Gauges

    Carbide Gauges
    CARBIDE PLUG GAUGES:

    Are normally supplied with GO in carbide & NOGO in stabilized steel. However both can be supplied in carbide as per requirement.
    RANGE

  • 0.5 to 8 mm - Reversible type design

  • 8 to 40 mm - Taper shank design

  • 40 to 60 mm - Trilock design

  • 60 to 400 mm - Plate type plug gauge
    Extra length up to 100 mm can be supplied as per requirement. 'RAINBOW’ make Gauges have excellent wall thickness to give desired results.

    CARBIDE SNAP GAUGE:

  • Gauges as per customer design can be supplied.

  • Supplied normally in single Ended design in rectangular bodies (or round if specified.)

  • Double ended snap Gauges can be supplied.

  • Groove diameter checking snap Gauges are also supplied in carbide.

  • Template length Gauges also manufactured.

  • Manufacturing range: 3 to 300 mm

    Carbide RING GAUGES:


  • carbide ring gauges are normally supplied GO in carbide & NOGO in steel.

  • GO and NOGO both can be supplied if required in Carbide.

  • Setting Rings are manufactured in carbide.

  • Extra length ring gauges can be supplied.

  • Manufacturing Range: 5 mm to 60 mm.

    We supply carbide measuring pins in 2 grades
    Manufacturing tol. = ± 0.001mm
    Manufacturing tol. = ± 0.002mm
    normally having L=35 mm

  • Pins with close tolerance of ± 0.5 µm can also be supplied.

  • Loose pins are also supplied in carbide.

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    HSS Taps

    HSS Taps
    Our Hss taps are manufactured by using qualitative raw material. These are specifically designed to provide maximum machining efficiency for high quality and high volume thread production. Our hi-performance taps are precision grounded on sophisticated thread grinders for consistent and close thread tolerances.



  • Straight Flute Short Machine and Hand Taps

  • Straight Flute Serial Form Taps

  • Fluteless Taps for Cold Forming Material

  • Spiral Fluted Taps Helical Taps (15° to 35°)

  • Special Taps with varied Tool Geometries

  • Straight Flute Long Shank Machine Taps

  • Straight Flute Spiral Pointed (Gun Nosed Taps)

  • High Performance Special Taps

  • Taps in M35 (5% Cobalt) & M42 (8% Cobalt)

  • Application Specific Taps

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    HSS Threading Dies

    HSS Threading Dies
    We supply wide range of HSS Dies that are manufactured by using premium quality of HSS and Carbon Steel.

    Range


  • Carbon Steel Dies

  • High Speed Steel Dies

  • High Speed Steel Ground Threaded

  • Carbon Steel and High Speed Dienuts - for Threading under inaccessible situation operated with the help of a Spanner

    We also offer HSS thread Dies for mass production of high quality threads and carbon steel and high speed Dienuts, operated with the help of a spanner, are ideal tools for :

  • Threading under inaccessible situation.

  • Restoring damaged or rusted external threads.

  • Sizing of threads cut on a lathe.

  • Cleaning of threads, where paint has been deposited

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    Jigs & Fixtures

    Jigs & Fixtures
    We offer wide range of qualitative sturdy and durable jigs and fixtures as per Drg & Customer specification like Receiving Gauge, Position Gauge, Depth Gauge , Acceptance Gauge etc. that finds application in various industries like automotive, aerospace and welding industries. We procure wide array of jigs and fixtures that are in different forms and sizes to meet the requirements of clients.

     
     

    Limit Gauges

    Limit Gauges
    All gauges manufactured by us are made from the best alloy steel viz. OHNS and EN-31, hardened to 58-60 HRC and duly sub-zero treated at at -80ºC for long-term dimensional stability. We have a wide variety of these gauges made exactly according to the accuracies stated by the client. Our wide range of limit gauges comprises of plain plug, S/E or D/E snap, plain ring gauges, master setting rings and taper plain gauges. We cater to specific requirements of clients by procuring appropriate limit gauges, as specified by them


    Plain Plug Gauge

    Diameter Range:

  • 0.5 to 20 mm - Reversible type design

  • 8 to 40 mm - Taper shank design

  • 40 to 60 mm - Trilock design

  • 40 to 400 mm - Plate type plug gauge

    Snap Gauge


  • 0.5 mm. to 4 mm. in Split type design.

  • 4 mm. to 160 mm. in Single ended progressive type or double ended type.

  • 0.5 mm. to - 360 mm. in Adjustable type design

    Plain Ring Gauge

    Steel ring gauges and master setting rings are manufactured from Inner Dia. 1 mm. to 200 mm.

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    Measuring Pins

    Measuring Pins
    We manufacture & supply various types of measuring pins for checking of bores, centre distances, groove dimensions, inspection of micrometers, gear measurements, etc. They are manufactured according to the IS standards and are manufactured from high quality steel.

    Specific features:

  • Hardened, ground & lapped measuring pins are available in standard steps of 0.01, 0.02, 0.05, 0.10 mm.

  • Loose pins available from 0.50 mm to 12.00 mm with tolerance 0.002 mm

  • Loose pins available from 12.01 mm to 18.00 mm with tolerance ±0.002 mm

  • Material : EN31

  • Length of measuring pins up to 1.50 mm diameter is 40mm & above 1.51mm diameter it is 50 mm.

  • Pins set will be supplied in plastic container for extra safety.

  • All pins are without knobs. If knobs required charges extra.

  • Loose pins of odd sizes are available on request.

  • NABL Calibration Certificate will be issued with each set & inspection certificate for loose pins.

  • Pin set supplied in attractive wooden casing.

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    Multi Gauging

    Multi Gauging
    With help of our tie-up, our manufactured multi gauging has multiple sides, including appendages in predetermined positions. These have rotatable connection means for attaching the gauge to a measuring tape. The appendages are configured to enable measuring from points on each of several variously oriented planes. We offer computerized multi gauging systems for connecting rod, crank shaft and pistons.


    Speciality:


  • Shim Selection

  • Selective Assembly

  • Grading & Match Gauging

  • Customised SPC Software

  • Computerised Multigauging

  • Pure Electronic & Air Electronic Gauging

  • Networked Computerised Online Gauging

  • Computerised Auto-gauging & Segregation

    Capability :


  • Size

  • Taper

  • Lobing

  • Radius

  • Ovality

  • Runout

  • Flatness

  • Parallelism

  • Squareness

  • Straightness

  • Concentricity

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    Spline Plug & Ring Gauges

    Spline Plug & Ring Gauges
    We trade qualitative spline plug and ring gauges to meet the requirements of various industries. Our spline plug and ring gauges are used to check the standard of shafts and formed bores. Their function is to restrain the relative rotation of a shaft and a mating bore member, and also to transmit torque.

     
     

    Thread Gauges

    Thread Gauges
    We offer wide range of thread gauges that are used to cater to the continuous inspection of screw threaded components. Our thread gauges are of premium quality and conforms to Standards: IS,ISO,ANSI,DIN & B.S.,JIS. Various types of thread gauges manufactured by us comprises of thread plug, thread ring and special gauges as specified by clients. Our thread gauges cover various types of thread profiles like:




    • ISO metric

    • Unified

    • BSW/BSF

    • Withworth

    • BS cycle

    • BS conduit

    • G Series (BSP)

    • PG

    • ACME

    • Stub ACME

    • Trapezoidal

    • Taper threads like NPT, NPTF, ANPT,BSPT,NGT

    • Helicoil,

    • Buttress,

    • Knuckle threads,

    • NPSI, NPSF, UNJF,MJ, NGO, Multistart,

    • API (5B - Line Pipe, Tubing (EUE,NUE), Casing) ,




    Product Range:


  • Thread Plugs - 1.3mm to 310mm

  • Taper Thread Plugs - 1/16" to 8" (Taper 1:16)

  • Thread Rings - 1.3mm to 300mm

  • Taper Thread Rings - 1/16" to 8" (Taper 1:16)

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