Ptfe Sleeve

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Ptfe Sleeve
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  • Rigid PTFE sleeve Joint

    MilliporeSigma

    Robust, PTFE sleeve with substantial grip-ring for repeated use and ease of handling. Transverse trapezoidal sealing rings provide grease-free, high-vacuum performance at temperatures up to 280C. Synonyms: ptfe sleeves

  • For standard taper joints Knurled gripping-ring at top, which allows quick, simple removal from joint Easily cleaned For use with full or medium joints Three gaskets per package. Joint size given in listings below.

  • PTFE Sleeve 19/38 Cs6

    DWK Life Sciences (Kimble)

  • A .002in thick PTFE sleeve for standard taper joints provides a grease-free seal. Sold in packages of 3 each.

  • Reusable PTFE sleeve with knurled, reinforced gripping ring for easy removal. Sleeve has reinforcement ribs on the outer surface that provide a vacuum tight seal to 1 mbar and also prevent the sleeve from sticking. Sleeve is .008in thick.

  • …slight mismatch. Treated on inner surface so that it may be cemented to glass with ACE 7560 epoxy adhesive. Sleeves may also be used uncemented to replace lubricant at low pressure differentials. ACE PTFE sleeves are accurately shaped to 1:10 taper; rugged approximately .38mm (.015") wall thickness.

  • PTFE Sleeve is an accessory that can be used with modular liquid-liquid extraction (LLE) replacement components.

  • Used in place of lubricant for average laboratory use not intended for high vacuum use unless cemented to glass with ACE 7560 epoxy adhesive. Rugged approximately .38mm (.015") wall thickness.

  • Joint Sleeve, PTFE, Ribbed with gripping ring, Synthware, Sizes available to fit various joint sizes.

  • PTFE Sealing Sleeves

    Across International

    Across International PTFE sealing sleeve for air tight vacuum operation. Designed with higher and lower bumps to enhance sealing. No-lip top allows you to put on your keck clip securely. This sleeve will increase vacuum level on your glassware setup, allowing you to achieve better results.

  • Sleeves, PTFE

    Chemglass

    Reusable .005in thick PTFE sleeve for standard taper joints provides a grease-free seal.

  • Sleeve 12 x 32mm Open Base Clear Glass Support Sleeve; used to offer microsampling capability in a standard 2mL vial carousel or robotic autosampler. Sleeve will only accept 200µL and 300µL vials

  • •This narrow ring seal is an alternative to a PTFE joint sleeve •Greaseless protection for air- and moisture- sensitive compounds •Can be used for prolonged storage under vacuum •Slide easily onto medium and full length taper joints •Can be used with Keck® clip and similar metal joint clips …

  • …to a PTFE joint sleeve •Greaseless protection for air- and moisture- sensitive compounds •Can be used for prolonged storage under vacuum •Slide easily onto medium and full length taper joints •Can be used with Keck® clip and similar metal joint clips Synonyms: ptfe ring; ptfe sealing…

  • …to a PTFE joint sleeve •Greaseless protection for air- and moisture- sensitive compounds •Can be used for prolonged storage under vacuum •Slide easily onto medium and full length taper joints •Can be used with Keck® clip and similar metal joint clips Synonyms: ptfe ring; ptfe sealing…

  • …to a PTFE joint sleeve •Greaseless protection for air- and moisture- sensitive compounds •Can be used for prolonged storage under vacuum •Slide easily onto medium and full length taper joints •Can be used with Keck® clip and similar metal joint clips Synonyms: PTFE ring; PTFE sealing…

  • …and Pressure (~3 PSI) Polymer Blend Sleeve Provides Excellent Wear Resistance For Use with Polished Glass, PTFE or Stainless Steel Stirrer Shafts Universal Chem-Vac™ PTFE stirrer bearing provides a VACUUM TIGHT FLAKE-FREE SEAL on GLASS, PTFE or S.S. stir shafts. Upper portion of…

  • For use with PTFE sleeves; ground slightly undersize so that with 7556 sleeves in place, joint conforms to standard dimensions.

  • Epoxy Adhesive

    Ace Glass

    A two-component system; cures to a film highly resistant to chemicals which tightly bonds the PTFE sleeve to glass. If sleeve is damaged, the epoxy may be removed with boiling formic acid and a new sleeve may be attached. Supplied in 30mL jars with activator in separate container. 30mL will cement…

  • … Features and Benefits Sensor Chip A41 glass membrane providing improved chemical resistance Movable PTFE sleeve junction Integrated glass sleeve for secure fixation in the titration head ARGENTHAL™/LiCl reference system Refillable reference electrolyte (1…

  • …   Barrel Outer Diameter 0.305 inches (7.75 mm)   Fluid Path SST, Borosilicate glass, PTFE   Gas Sterilized Yes   Gauge No Needle Included   …

  • …extractor has a top outer joint and a Duran flange which attaches to the extractor body with a CG-141 stainless steel clamp. Complete apparatus consists of a condenser, extractor, round bottom flask, adapter, PTFE covered o-ring and clamp. PTFE sleeves and heating mantles must be ordered separately.

  • Distills, refluxes, stores and delivers. Unit is totally grease free when used with PTFE sleeves on joints. Septum access located on side of still reservoir, supplied with septum. Two PTFE stopcocks, below reservoir, allow recycling solvent to boiling flask, takeoff to receiver flask, or if both are…

  • Stirrer Accessories

    Arrow Engineering

    …to 10 mm o.d. Couplings Flexible coupling with PTFE sleeve for use with glass stirring shaft The 4" length allows angular and parallel misalignment of shaft without danger of breakage. The rubber sleeve body absorbs shock and provides quiet running vibration-free and…

  • Standard taper size reusable Teflon joint sleeves. Unique manufacturing process permits superior quality Teflon ® joint sleeves at unbelievably low prices. Price permits disposability! Elongated cones of micro-thin virgin PTFE film tapered to fit snugly around glass joints.…

  • Condenser West B Ware

    DWK Life Sciences (Kimble)

    …connections are required. Heavy wall weight of .005” helps to eliminate wrinkling and creasing Precisely fabricated from high density PTFE, which provides better vacuum and elasticity Original sleeve shape is retained after repeated use Fits Standard Taper Joint: 19/38

  • …shaft whip on larger vessels. The bearing consists of a PTFE standard taper body, Glass filled polypropylene screw cap, PEEK® Compression spring, PEEK®/PTFE sleeve and a glass filled polypropylene loosening nut. The polymer blend sleeve provides a long lasting seal for use up to 500 RPM.…

  • This assembly includes: Ajustable Torch Mount Assembly, Qty. 1 (N0790214) Viton O-Ring 20.29 mm I.D. Qty. 2 (09902223) PTFE-Coated O-Ring 2.57 mm I.D., Qty. 2 (N0791334) Torch Nut, Qty. 1 (N0776027) Torch Washer, Qty. 1 (N0776028) Torch Sleeve, Qty. 1 (N0791125)

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