video corpo

387I
2Pages

{{requestButtons}}

Catalog excerpts

387I - 1

387I HIGH-TEMPERATURE/PRESSURE STEAM PACKING Technical Specification A – “S2” Fiberglass Yarn B – Inconel® Inserted Wire C – Non-hardening Core Material A B Product Description John Crane Style 387I is a special high-temperature/ pressure and corrosion-inhibited valve stem packing specifically designed for steam valve service commonly related to power generation. Standard Sizes 1/8" cross section through 1" with incremental increases of 1/16". Additional larger sizes plus metric dimensions readily available upon request. Performance Capabilities • Temperature: in steam: up to 650°C / 1200°F Construction/Features A round braided jacket of inconel wire-inserted "S2" fiberglass over a specially designed extruded core containing chopped glass fibers, graphitic binders plus corrosion inhibitors. An external coating of a proprietary colloidal graphite dispersion is added, providing a highly lubricated sealing surface and protective coating. • Pressure: valve: up to 296 bar / 4,300 psi • pH range: 2 to 12 (non-buffered solutions) Industries Served • Power generation • Chemical processing • General industry • Mining Applications Steam valves, soot blowers, expansion joints, pipe coupling gaskets, oven door gaskets or static seal where temperature and pressure are a concern. • Municipal • Oil and refinery • Petrochemical processing • Pulp and paper • Steel/metals Inconel is a registered trademark of Inco Alloys International, Inc. NOTE: For additional application or product informati

Open the catalog to page 1
387I - 2

HIGH-TEMPERATURE/PRESSURE STEAM PACKING Technical Specification North America United States of America United Kingdom Latin America Middle East & Africa United Arab Emirates Asia Pacific bringing technology to life If the products featured will be used in a potentially dangerous and/or hazardous process, your John Crane representative should be consulted prior to their selection and use. In the interest of continuous development, John Crane Companies reserve the right to alter designs and specifications without prior notice. It is dangerous to smoke while handling products made from PTFE....

Open the catalog to page 2

All John Crane catalogs and technical brochures

  1. Type 28VL

    4 Pages

  2. Type 28VL

    4 Pages

  3. Type 93FR

    4 Pages

  4. Type 28AT

    8 Pages

  5. TYPE 8648VRS

    2 Pages

  6. AURA™

    2 Pages

  7. H-RE

    12 Pages

  8. H-CE

    12 Pages

  9. CPKT

    1 Pages

  10. A series

    8 Pages

  11. TYPE 2800MB

    8 Pages

  12. TYPE 2715T

    8 Pages

  13. TYPE 1670

    4 Pages

  14. G58/G58I

    2 Pages

  15. CVU/CVH

    2 Pages

  16. CPR BUSHING

    4 Pages

  17. TYPE EZ-1®

    8 Pages

  18. GR-2/2C

    2 Pages

  19. GR-1/1C

    2 Pages

  20. LIVE-LOAD

    2 Pages

  21. 1345/1349

    2 Pages

  22. TYPE 502

    6 Pages

  23. TYPE 2106

    4 Pages

  24. TYPE 676

    8 Pages

  25. TYPE 2100

    4 Pages

  26. TYPE 21

    6 Pages

  27. TYPE 1/1B

    6 Pages

  28. GR2/2C

    2 Pages

  29. GR1/1C

    2 Pages

  30. GP-S/GP-D

    2 Pages

  31. Type 93FR

    4 Pages

  32. Type 83

    4 Pages

  33. Type 28XP

    6 Pages

  34. Type 28VL

    4 Pages

  35. Type 28ST

    4 Pages

  36. Type 28AT

    6 Pages

  37. CK736/736D

    4 Pages

  38. SEW Ahlstar

    4 Pages

Archived catalogs