Parker Autoclave Engineers Tubing - Victoria Fittings And .
TubingMODULE TWOParker Autoclave Engineers Tubing“All Tubing is Not Created Equal”
Not all tubing is created equal Tubing is an engineered part of our total system“package” - the same as any of our components.We follow the strict design guidelines suppliedby ASME code and enhance with our uniquedesign specifications.
Everything Starts with Safety!Safety is Our #1 Priority Working with pressures over 10,000 psi can be dangerous Not only is safety a concern but we have toalso consider tubing life as well as proper formand function Tube markings ensure complete traceability,including size, pressure rating, material heatnumbers, material type, PAE specificationnumber and our name This information tells you that you have thecertified tubing needed to be used with ParkerAutoclave components
Design Specifications for Tubing Tubing physical properties are derived using ASME B31.3 providing asafety factor of 2 to 1 on O.D. yield(at least 2 times the design pressure to start O.D. yield) Tubing chemical composition is specified by ASTM Parker Autoclave “Autoclave Engineers Specification (AES)” such asAES 222 are used to specify additional requirements Requirements such as bore finishes, pressure testing, Eddy Currenttesting and all non-destructive testing is specified by PAE The percentages of test samples are specified Bore inspection, milled sections, and tensile testing is specified Tighter than normal dimensional tolerancing requirements, includingO.D., I.D., wall thickness, and run-out Tubing must be DFARS 225.872-1 compliant Parker Autoclave tubing is dual rated 316/316L and 304/304L
Design DifferencesSpecial Design requirements by Parker Autoclave are what makesour tubing different from other suppliers as well as commerciallypurchased tubingTubing supplied by competitors or purchased direct from tubingmills/distributors is not same as PAE tubing and WILL havedifferent dimensions.
Design DifferencesParker Autoclave tubing is supplied with special outsidedimensions specifically designed for our tooling and fittingsPAE tubing dimensional tolerances as per catalog:Nominal TubingSize (Inches)Tolerance/Outside Diameterinches (mm)1/4”.248/.243 (6.30/6.17)3/8”.370/.365 (9.40/9.27)9/16”.557/.552 (14.15/14.02)3/4”.745/.740 (18.92/18.80)1”1 ½”.995/.990 (25.27/24.14)1.495/1.490 (37.98/37.85)For example : 3/8” commercial tube to ASTM A269 will be 0.380” – 0.370”
Design DifferencesWall thickness, ovality, and run-out is controlled via tolerancingto maintain the required thickness throughout the tube providinga higher pressure ratingParker Autoclave specifies tighter tolerances on tubingwall thickness and run-out for a more uniform wallthickness. This provides an even wall at the point ofsealing and provides higher calculated design pressures.
Design DifferencesTubing is eddy-current tested AND hydro-testedParker Autoclave Eddy current defect acceptance are morestringent than commercial standardsASTM A-213 and A-269 specify that either an eddy-currenttest OR hydro-test is required.PAE specifications require BOTH are performed.Acceptable defect allowances are larger in commercial tubingas compared to PAE specifications.
Design DifferencesHydro-test pressures are performed at PAE design pressurewhere commercial tubing is sold based on a calculation resulting in a much lower (by less then half), design pressureFor example a 9/16” 20K commercial tube will behydro-tested to 7117 psi by calculations.PAE Hydro-Tests our tube to 20,000 psi.Commercial tubing is not usually certified to aworking pressure rating.
Design DifferencesMicroscopic cross section bore examination requiredPAE requires additional testing which arepieces of tubing cut and then sectioned tomicroscopically examine the bore finish.
Design Differences - Review Autoclave Tubing is made to AES specifications – we control the strengthproperties and therefore the safety of the “system” Eddy current tested in accordance with ASTM-E426 Autoclave Tube is traceable Medium and High Pressure tube is cold drawn Low Pressure tube has hardness limit not specified in commercial tube Supplied in random lengths from 20 to 26.5 feet Can be supplied Autofrettaged or 100% hydro-tested as an option Tube for Sour Gas Applications has been annealed and as such has areduced maximum working pressure Must be purchased with Parker Autoclave Fittings to comply withwarranty requirements Commercial tubing will not fit Parker Autoclave Fittings
Parker-Autoclave Statement onCommercial TubingIn order to design valve and fitting products that operate safely in extremes of pressure andtemperature, Parker Autoclave Engineers have developed product specifications that meet orexceed the best practices of different engineering societies using ASME B31.3 as the primarydesign code. In so doing, we have designed our products (Valves, Fittings, & Tubing) to worktogether as a complete system where we specify and control both material and critical dimensions& tolerances to meet the conditions for which they are designed.To control and maintain safe, functional high pressure, high integrity systems, Parker AutoclaveEngineers tubing is manufactured to a specialized and tightly controlled set of designspecifications that make it different than that of standard “commercial” tubing. The followingstatement is on all Parker Autoclave Engineers literature:“Parker Autoclave Engineers Valves, Fittings, and Tools are not designed to workwith common commercial instrument tubing and will only work with tubing built toParker Autoclave Engineers AES specifications”. “Do not mix or interchange partsor tubing with those of other manufactures”. “Failure to do so will void warranty.”It should also be noted that “Modifying Parker Autoclave Engineers components in any mannerwithout prior written approval” could pose a significant safety risk, alter the pressure rating, will voidwarranty and may be subject to certain liability issues.
Parker-Autoclave TubingTubing Sizes Low Pressure – from 1/16” to ½”.Medium Pressure – from ¼” to 1 ½”High Pressure – ¼”, ⅜”, & then 9/16” @ 40ksi & 60ksi and 1” @ 43ksiUltra High – ¼” & ⅜” to 100ksi, 5/16” only for 150ksi45 Different size/wall thickness (O.D. vs I.D.) options46 Different Materials To-Date
statement is on all Parker Autoclave Engineers literature: “Parker Autoclave Engineers Valves, Fittings, and Tools are not designed to work with common commercial instrument tubing and will only work with tubing built to Parker Autoclave Engineers AES specifications”. “Do not mix or interchange parts
Parker Autoclave Engineers High Pressure Cone & Thread Fittings, Couplings, Filters and Valves utilize the F Style Cone & Thread Connection Detail (see Tools & Installation brochure for dimensions). These fittings are compatible with Series 30SC, 43SC, 30VM, 40VM, and 60VM valves and Parker Autoclave Engineers high pressure tubing.
Since 1945 Parker Autoclave Engineers has designed and built premium quality valves, fittings and tubing. This commitment to engineering and manufacturing excellence has earned Parker Autoclave Engineers a reputation for reliable, efficient product perfor-mance. Parker Autoclave Engineers has long been
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The high, medium and low pressure series of Parker Autoclave Engineers’ standard valves, fittings and tubing can be used in light vacuum services to 10-2 torr. For high vacuums to 10-5 or 10-6 torr, Parker Autoclave Engineers’ high pressure series is recommended. Extreme File Size: 984KB
Parker Autoclave Engineers high pressure fittings Series F and SF are the industry standard for pressures to 150,000 psi (10342 bar). Utilizing Parker Autoclave Engineers high pressure coned-and-threaded connections, these fittings are correlated with Series 30SC, 43SC, 30VM, 40VM, 60VM, 100VM, and 150V valves and Parker Autoclave Engineers
Parker Autoclave Engineers is a world leader combining our high pressure knowledge, manufacturing expertise, and technological innovation to offer a broad range of products and services to our customers, across a wide range of industries. Low Pressure (0-15,000 psi) Valves, Fittings and Tubing While Parker Autoclave Engineers
Parker Autoclave Engineers Low Pressure Fittings are designed for use with low pressure valves and tubing. These fittings feature improved SpeedBite compression connections with larger orifices for excellent flow capabilities. Parker Autoclave Engi-neers fittings and components are manufactured of cold-worked type 316 stainless steel. Optional
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