Mechanical
All JIP33 specifications are available FREE for use by anyone.  The more they are used, the more efficiencies they will create across in our industry.
If you require a previous revision for any of the JIP33 specifications, please refer to the archives.
We welcome feedback from users, especially the experience of using these specifications.
Visit www.jip33.org

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S-619 Unfired, Fusion Welded Pressure Vessels v2.01
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S-615 Centrifugal Pumps (API) v2.01
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S-713 Special-purpose Gears (API) v2.0
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S-616 Line Pipe (API 5L and ISO 3183) v2.01
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S-611 Steel Gate Valves (API 600) Version 2.0
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S-700 Special-purpose Couplings (API) v2.01
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S-617 General-purpose Offshore Cranes (EN) v1.01
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S-728 Reciprocating Positive Displacement Pumps (API)
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S-618 Offshore Pedestal-mounted Cranes (API)
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S-744 – Lubrication and Oil-Control Systems and Auxiliaries
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S-749 – Plate-and-frame Heat Exchangers (API)
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S-711 – Diesel Engines
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S-562 – Ball Valves to API Spec 6D