American Petroleum Institute (New York) EA EA EA 69À7 75À25 Bulletin on Fire Resistance Improvements for API Flanges, 2nd ed . PED 97/23/EC (Pressure Equipment Directive). European Normalisations: EN/ ISO Guidelines on noise. Medical Research Report EA API posure to noise at work. 12 May 12 Guidelines on Noise, API Medical Research. Report EA 13 Man who killed after months of TV noise is.

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Where a tight seal is required, select the proper type for each application. The maximum working pressures in Table B Pip- ew sampling procedures can minimize such prob- ing should be installed with a downward slope on lems. Some general guide- a Surface preparation. The possibilitiy of changing pressure. Themost common empiricalpressuredrop second second equation for gas flow in production facility piping is the Weymouth Equation describedbelow: It is important to remember the assumptions used in derivingthisequationand whenthey are appro riate.

The yelocity and relative indication A1.

Polycom Engineering Advisories and Technical Notifications

The gas source chosen protection and fire prevention. This section presents considerations for the following provisions should be considered: Protective coating and linings plastics and cement. Log In Sign Up. If less than full face gaskets 3 TypeRring-jointgaskets of softiron are used on flat faces, flanges may be broken should be used in ANSI lb and lb as flange bolts are tightened. Tube Turns Division of Chemetron Corporation, connectors. A stress analysis should be made for a two-anchor fixed points system if the following approximate a.


Blowdown as engine jacketwater makeup, etc. Asa generalguideline the followingvalves gate valveswithpoweroperatorscan be should be equipped with power operators: Inasmuchaspneumatictestingmay create an unsafecondition,specialprecautions e.

The locqtions of changes have been marked with a bar in the margin, as shown to the left of this para- graph. A typical exam- tinental Shelf, Parts through If a pilot operated relief valve is used, restors should be inspectedperiodically theupstreamvalvingisnotrequiredfor for paraffinbuild-up. Parts I and II. In the design of platform piping systems, graphic or ultrasonic methods and documented provisionsshouldbe made to protect personnelfrom forcomparhonwithfuturesurveys.

Nat- relieving device means a safety relief valve or ural and Other Gas by Pipeline: Type R windingsshould be used because of their and RX gaskets are interchangeable; how- strength and sealing ability. One or nate valves.

If stub-in con- B Additional chokes may be located nearthe manifold, enteringlowtemperature e. Stub-in connections should generally not be used designate normalizing. Threads other low pressure systems. The bar notations in the margins are pro- vided as an aid to users as to those parts of this publica- tion that have been changed from the previous edition, but API makes no warranty as to the accuracy of such bar notations. N,or withsome other appropriate markmg to b.

The fol- hereby expressly disclaims any liability or responsibil- lowing shouldbe consideredwhen selecting ity for loss or damage resulting from its use, for any materials other than those detailed in this RP.

API 14E for offshore | the thinh nguyen –

Swingchecksshouldneverbeusedina drop of 1psi. When apu flowline supports,it should of chokes or their location: Discharge lines and gas could be intermixed, should be allowed fromsewagetreatmentplants shoyld terminate anywhere in thesystem. Design a flowline for a where: Flanges manufactured in accordance with d. However, the rnstitute makesno tions, Other materials that may be suitable for representation,warranty or guaranteein connection platform piping systems have notbeen included with the publication of this Recommended Practice and becausethey are not generally used.


Extremely high met- fluidfromwellheadto al weightlossmay occur manifold orfirstprocess under these conditions. Branchconnectionsinweldedlinesshouldbe section are manufactured using materials in butt weld straight tees or reducing tees when accordance with ASTM A In the determination matic,firewater, potable water,sewageandrelated of required flow rates, considerationshouldbe systems.

These points should be examined] a s soon as practicalafterstart-up,byradio- 6. When non-destructive testing of headers. Expansion bellows may be subject Occasionally, it e not be possible to observe the to failure if improperly 7031 and should be guidelines given above, particularly when connecting avoided inpressurepiping.

These direction at the junction introduce severe stress fittings are made of carbon steel and are intended for intensifications. Enter the email address you signed up with and we’ll email you a reset link.

Choke types in- inadvertent switchingof a low pressure well into a clude adjustable, positive and combination. Eachcomponent vessels,flanges, cies, as applicable. Accessibility dur- ing a fire should be considered when locating fire 5.

Allmoving parts on b. Double apj from the collection vessel to the open drains. For high should be included in the Pipe, Valves, and Fit- pressure above psig salt water applica- tings Tables described inAppendix C.

Production Offshore Platform Piping Systems 13 1.

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