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ES - Piping Material Specification

  1. Table of contents
  2. Scope, codes, standards and references
  3. General and specific requirements
  4. Abbreviations for piping specifications
  5. Valve tag numbering
  6. Standard installation detail - Utility Station
  7. Special fabricated larger diameter reducers
  8. Four weld 90° LR Miter elbow
  9. Two weld 45° LR Miter elbow
  10. Perforated temporary conical strainers
  11. T-Type strainers
  12. Drip ring
  13. Product sampler cooler
  14. Tolerances for pipe fabrication
  15. Line Blinds NPS 1/2 - NPS 60
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Standard No.... Doc. No....
Piping Material Specification
Issue Date: Dec, 201115 of 15

Line Blinds NPS 1/2 - NPS 24

Line blinds

Notes:

  1. Nominal size and class shall be stamped as indicated on plate
  2. Edges of test blancs shall be free from rough burn finish and burrs

Line Blinds NPS 26 - NPS 60

Line blinds

Notes:

  1. Nominal size and class shall be stamped as indicated on plate
  2. Edges of test blancs shall be free from rough burn finish and burrs

Spectacle Blinds NPS 1/2 - NPS 24

Spectacle blinds

ASME B16.48 was used as the basis for calculating the blind thicknesses listed in this table.
Common ASTM Materials of Construction: Carbon Steel - A515 Gr. 70, 65 & 60; A516 Gr. 70, 65 & 60. Stainless Steel - A240 Gr. 316, 316L, 304 & 304L.Reference Table 1A in ASME B16.5 for a list of other acceptable plate material specifications for each different material group.

 

Pipe Fabrication Institute

The primary purpose of the Pipe Fabrication Institute is to promote the highest standards of excellence in the pipe fabrication industry.

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