SWIVEL BROCHURE - FRONT - Weir Oil & Gas Division

ExcellentOil & GasSolutionsLong Radius Swivel JointsWeir SPM offers a broad range of reliable swivel jointsfor various service applications. The 3" 1502 and4" 1002 swivels feature new design enhancementscreating a superior, more robust product whencompared to previous models.

Weir SPM's Long RadiusSwivel Joints are machinedfrom solid forgings, creatinga robust product thatdemonstrates durable serviceand uniform flow rates forsuperior performance inthe field.Weir SPM Long Radius Swivel Joints are manufacturedfrom high quality alloy steel and are specially suited tohandle a wide variety of oilfield fluids includingcement, fracturing fluids, drill mud, crude oil, and mostother abrasive well treating fluids and materials.Featuring forged metal elbows and couplingsintegrated with heavy-duty ball bearings, the Weir SPMLong Radius Swivel Joint provides the necessaryflexibility to allow high-pressure rigid piping assembliesto be used in most applications.Available in 2", 3" and 4" sizes and rated to non-shockcold working pressures up to 15,000 psi, the Weir SPMLong Radius Swivel Joint provides the user with areliable product suitable for various operationrequirements.All Weir SPM Long Radius Swivel Joints feature uniformwall thickness throughout for longer and more uniformflow of fluids (including slurries and abrasives),elastomeric packing for service to 225°F, instreampacking that is designed not to enter the streamregardless of velocity, and improved lubrication.PressureRatingStyle 10 Fig. 1502 MxFStyle 10 Fig. 1502 MxMStyle 20 Fig. 1502 MxFStyle 30 Fig. 1502 MxFStyle 50 Fig. 1502 MxFStyle 60 Fig. 1502 MxFStyle 80 Fig. 1502 MxFStyle 10 Fig. 602 MxFStyle 10 Fig. 602 MxMStyle 50 Fig. 602 MxFStyle 100 Fig. 1502 MxFStyle 100 Fig. 1502 MxMStyle 10 Fig. 1002 MxFStyle 10 Fig. 1002 MxMStyle 50 Fig. 1002 MxFStyle 10 Threaded SwivelStyle 20 Threaded SwivelStyle 50 Threaded SwivelFEATURES:Size2” 3”2” H2S3”H2S3” x2”• • • • •• ••• •• •• • •a.) Uniform wall thickness throughout for a more uniform flow of fluid through theproduct.4”• • • • • •• • ••••••••••••••b.) Smooth round bore in straights and elbows, and long radii in elbows, reducingturbulence and pressure drop.c.) Three-race ball bearing sets in all swivels. Balls are heavy-duty drill bit type, andraces are case hardened steel for long life. Balls and races are sealed and isolatedfrom both working medium and external ambient conditions.d.) End connections available with Weir SPM Hammer Unions or in Safety Iron endconnections.

3" Fig. 1502 & 4" Fig.1002 Long Radius Swivel JointDesign DevelopmentsWeir SPM's 3" Fig. 1502 and 4" Fig. 1002 Long RadiusSwivel Joints have undergone a design enhancement,creating a superior and longer lasting product. Newdesign features have created a swivel intended toexhibit longer life, while maintaining uniform flow,through the utilization of greater material in criticalhigh stress points on the product.New features include:• Additional erosion material under critical ball racelocations:3" Fig. 1502 - over 13% more4" Fig. 1002 - over 22% more• More stable assembly with better load distributionin 3" Fig. 1502 series, featuring longer ball race life.• Better distribution of material for more robust femaleball race components in 3" Fig. 1502 and 4" Fig.1002 models.• No danger for any mismatches.• Available in traditional hammer union styles or WeirSPM Safety Iron.A raised hood near the ballinserts will distinguish the newlydesigned swivels from previousmodels.

Long Radius Swivel Style Reference GuideStyle 10 - MxFStyle 10 - MxMStyle 20 -FxMStyle 30 - FxMStyle 50 - MxFStyle 50 - FxFStyle 80 - MxFStyle 100 -MxMStyle 100 -FxM Style 60 -MxMWeir SPM7601 Wyatt DriveFort WorthTX 76108USATel: (817) 246 2461Fax (817) 246 6324www.weiroilandgas.com© 2008 Weir SPM V.1 04/08