2017 New Style Spiral Wound Gasket-RIR for Poland Factory

Short Description:

Spiral wound gasket consists of “V-shape”(or”W-shape”)metal tape and nonmetal tape, which are overlapped each other and wound continuously.To fasten the metal tape,both its start point and end point are tack welded. Feature Wide Scope of acceptable working conditions. Can be used under high temperature, high pressure and ultra-low temperature or vacuum conditions. Change the combination of the gasket materials is to tackle the chemical corrosion problem of diverse medi...


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2017 New Style Spiral Wound Gasket-RIR for Poland Factory Detail:

Spiral wound gasket consists of “V-shape”(or”W-shape”)metal tape and nonmetal tape, which are overlapped each other and wound continuously.To fasten the metal tape,both its start point and end point are tack welded.

Feature

Wide Scope of acceptable working conditions. Can be used under high temperature, high pressure and ultra-low temperature or vacuum conditions. Change the combination of the gasket materials is to tackle the chemical corrosion problem of diverse media toward the gasket.

Not very rigid requirements to the surface precision of the flange. May be used to seal flanges with rough surface

Easy installation and handy use.

Excellent Sealability

Products Type

hh

Technical Data Sheet

Product&Type

Size(mm)

Temperature(℃)

Pressure(Mpa)

Spiral Wound Gasket filled with Graphite

 

φ16~φ3200

(In Oxidizing Environment )-240~+550℃;(In non-Oxidizing Environment)-240~+870℃

(Under hot water, oil etc. )30 Mpa; (Under vapor oil, gases etc.)20 Mpa

Spiral Wound Gasket filled with Asbestos

 

φ16~φ3200

-150~+450℃

15

Spiral Wound Gasket filled with PTFE

 

φ16~φ3200

-200~+250℃

15

 Application Area

The Spiral Wound Gaskets are mainly used in valves &pipes, pressure vessel, condenser, heat exchanger flanges in oil, chemical, metallurgy, vessel and mechanical industries.


Product detail pictures:

2017 New Style
 Spiral Wound Gasket-RIR for Poland Factory detail pictures


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2017 New Style Spiral Wound Gasket-RIR for Poland Factory, The product will supply to all over the world, such as: , , ,


  • I built a physical deposition chamber, for now it’s just evaporative deposition but I plan on adding a few other variants. The thin films created can be used in many ways.
    The chamber still has a ton of space leftover and I have some more equipment coming so hopefully I can do more interesting things.
    Sorry there’s no footage of lathing the feedthroughs, they worked nice with a cut o-ring and some heat shrink. Make sure you cut a slot down the holding screw threads to vent behind em. The 2 copper feedthroughs allow (with a center tap) 2 tungsten boats with different metals so I can avoid opening the chamber in a multi layer coating.
    The pump down takes about 45 min. to get to 10e-5. I can use a small steel hemisphere with a kf40 hose on the top for use with a secondary high vacuum chamber. The shutter was aluminum flashing with some steel stuck on one side so a neodymium magnet on the outside of the bell jar could move it around without a feedthrough.
    This build was really fun

    I got everything from mcmaster, K.j lesker, ebay and what I already had

    This did cost a bit to make:
    diffusion pump- $160
    mechanical pump-$140
    plate- $270 (ouch!)
    valves- $90
    gauges- $200
    misc vacuum stuff -$120
    bell jar – $140 (stupid)
    other stuff – maybe $100?

    I recommend you check out https://www.youtube.com/user/bkraz333
    he has done some neat stuff with his setup and a bunch of other things

    Warning: Something might be dangerous

    Consider supporting me and my projects on patreon! https://www.patreon.com/Bennbuilds


    5 Stars By from -

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