video corpo

TYPE 1670
4Pages

{{requestButtons}}

Catalog excerpts

TYPE 1670 - 1

TYPE 1670 Technical Specification API 682 CATEGORY 2 & 3 TYPE B METAL BELLOWS SEALS A - Bellows Assembly Insert/Primary Ring Mating Ring/Seat O-Ring Sleeve Gland Gland O-Ring Segmented Bushing Assembly Distributed Flush Welded Metal Bellows Type 1670 (Category 2 or 3 with segmented bushing and distributed flush shown) • Edge-welded metal bellows • Easy-to-install cartridge design with registered fit • Static secondary seals • Standard components • Segmented spring-loaded carbon throttle bushing for effective containment (optional) • Distributed flush optimizes circulation of liquid at faces and prevents trapped vapor • Aromatic fractionation products (benzene, toluene, solvents, etc.) • Crude oil fractionation products (fuel oil, lubricating oil, gasoline, etc.) • Chemicals • Caustics • Some acids • Aqueous solutions Available with a pumping ring when utilizing an API • Lubricating liquids

Open the catalog to page 1
TYPE 1670 - 2

API 682 CATEGORY 2 & 3 TYPE B METAL BELLOWS SEALS Technical Specification Type 1670 API Type B Arrangement 1 - Single Cartridge Type 1670 Standard Arrangement Shown (Category 2 Seal) OR Optional Flush Arrangement Pumping Ring Floating Bushing Segmental Bushing Bushing Arrangements Basic Pressure Rating Pressure bar(g) Pressure psi(g) 435 a nd a (Ba rd), Tun lanc g nC ed fo sten Carbid arb 360 eo r High ide Pressur r Silicon Carbide or S e) ilico n Ca rbide 290 (Stand Maxim ard) um Pre ssure L imit gs Contact John Crane for applications in this area. Seal Size Notes: NOTES: 1. Basic Pressure...

Open the catalog to page 2
TYPE 1670 - 3

API 682 CATEGORY 2 & 3 TYPE B METAL BELLOWS SEALS Technical Specification Design Features * Optimum 45° tilt angle * Three-sweep radius * Nesting ripple plate design * Static secondary seal * Light spring loads Benefits * Uniform plate rigidity and stress distribution * Enhanced fatigue strength * Pressure-balanced by design * Less heat * Lower power consumption

Open the catalog to page 3
TYPE 1670 - 4

API 682 CATEGORY 2 & 3 TYPE B METAL BELLOWS SEALS Technical Specification Angular and Radial Movement Excessive runout will have a detrimental effect on seal performance in the form of component wear or excessive leakage. API 682 limits runout as follows: n entering of the seal is to be by a register fit. The register fit surface shall be concentric to the shaft and have a total indicated C runout (FIM) of not more than 0.005"/125 micrometers. n Squareness of the seal chamber face to the shaft shall not exceed 0.0005" per inch of seal chamber bore (15 micrometers per cm). n unout of the...

Open the catalog to page 4

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. G58/G58I

    2 Pages

  14. CVU/CVH

    2 Pages

  15. CPR BUSHING

    4 Pages

  16. TYPE EZ-1®

    8 Pages

  17. GR-2/2C

    2 Pages

  18. GR-1/1C

    2 Pages

  19. LIVE-LOAD

    2 Pages

  20. 1345/1349

    2 Pages

  21. 387I

    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