Catalog - WOI Houston

1 Catalog A World Innovator in Branch Connection Hour Emergency Service1 (888) 610-07771341 Hill Road Houston , TX 77039 Toll Free: (888) 610-0777 Phone: (281) 590-0190 Fax: (281) 590-1415 ISO 9001:2008 PED CertifiedCanadian RegisteredTechnical manufacturer of quality fittings for power, petroleum, refinery, food process, large HVAC projects & custom engineered WOIWOI is a certified Woman-owned domestic manufacturer. We produce high pressure piping components in over 40 grades of steel known in the ASME code as Branch Connections (Branchettes ). Some industries served are Refinery/Chemical, Power Plants, Pipeline, Shipbuilding, Beverages, Pulp & Paper, Food Processing, Pharmaceuticals & Commercial HVAC build all products with pride, and your satisfaction is our top priority!

2 It would be our sincerest pleasure to service your branch connection needs. Please contact us with any questions you have regarding our company and products. We are on call 24 hours a day. Basic Design Specifications : Pipe Threads : Pipe Flanges & Flanged Fittings : Butt-Weld Fittings : Socket-Weld & Threaded Fittings : Butt-Weld End Preparations NACE MR0175: Sulfide Stress Cracking Resistant Metallic Materials for Oilfield Equipment NACE MR0103: Materials Resistant to Sulfide Stress Cracking in Corrosive Petroleum Refining Environments A694 F52 - 70: High Transmission Service MSS SP-79: Socket Weld Reducer Inserts MSS SP-97: Branch Outlets Socket Weld, Threaded, & Butt-Weld PFI ES-16: Bosses & Plugs for Radiographic Inspection of Pipe WeldsTypical Industries Served : Power Piping.

3 Process Piping : Pipeline Transportation : Gas Transmission : Building Services Piping (HVAC) : Slurry Transportation Piping Systems ASME Sec. VIII, Div. 1: Boiler & Pressure VesselaTable of ContentsTechnical Information ..aTable of Contents ..1 Product Overview ..2 & 3 Marking Details for WOI Branchettes ..4 Branchette vs. Conventional Welding Tee ..5 Butt-Weld Branchettes ..6 Heavy Wall Branchettes ..7 Butt-Weld HVAC Branchettes ..8 Nozzles ..9 Butt-Weld, Socket- Weld, & Threaded 45 Lateral Branchettes & Elbow Branchettes ..10 Reduced Weld Volume Butt-Weld 45 Lateral Branchettes & Elbow Branchettes ..11 Socket-Weld & Threaded Branchettes.

4 12 Reduced Weld Volume Branchette for Stainless Steel Applications ..13 Nipple Branchettes ..14 Seamless Flanged Branchettes ..15 HVAC Groovettes ..16 & 17 Insert Branchettes ..18 SRV Insert Branchettes ..19 Couplets & Bosses ..20 Crosses, Tees, Laterals, Wyes, Caps, & Hemi-Heads ..21 Studding Outlets ..22 & 23 Special Pipe Plugs & Radiographic Plugs ..24 Industry Terms ..25 Pipe Sizes & Schedules ..26 Wall Thickness ..27 Bore Chart ( of Pipe) ..27 Tap & Drill Sizes ..28 Fractions to Decimals ..28 Measurement Conversions ..28 Nominal Sizes ..28 Material Specifications Chart ..29 Certifications & Registrations ..30 Codes & Standards ..301 CoupletWeld BossNipple Branchette Butt-Weld Branchette Socket-Weld Branchette Threaded Branchette Low Weld Volume Branchette for 45 & Elbow ApplicationsBranchette for 45 & Elbow ApplicationsBranchette FamilyIntegrally Reinforced Branch Connections designed in accordance with MSS WOI Branchette is available in Butt-Weld, Socket-Weld and Threaded (NPT) configurations.

5 The Butt-Weld Branchette is available up to nominal size 72 in. and the Socket-Weld and Threaded Branchettes are available up to nominal size 4 in. The Branchette can be manufactured to match any pipe size or wall thickness and can be manufactured for a 90 , 45 , tangential or hill-side elbow Branchettes The Flanged Branchette is a seamless one piece construction that replaces a branch connection, a pipe nipple and a weld neck flange. This allows for a greater control of height, the elimination of internal turbulence caused by a three piece construction, and the elimination of two welds. The Flanged Branchette is available in nominal sizes in. through 2 in.

6 And flange dimensions are in accordance with ASME or API PlugsRT Plugs ( Access Hole Plugs, Gamma Plugs, or X-Ray Plugs) are inserted and seal welded to close access holes used for the radiographic inspection of pipe butt welds where the radiographic source is located on the inside of the pipe. RT Plugs are manufactured in accordance with PFI are used to provide isolation between a temperature sensor (often a thermocouple) and the environment whose temperature is to be measured. WOI manufactures thermowells with a single well, double well, staggered , angular offsets, or stepped All thermowells are manufactured in accordance with customer Branchettes Integrally Reinforced Insert Branch Connection designed specifically for cyclic conditions, extreme pressures/temperatures, safety relief valve applications, or critical service.

7 The round installation skirt allows for a fully interpretable X-Ray of the weld. Also available (when the end user accepts no other fitting) is the traditional Sweep Insert Branchette . Note: The Butt-Weld Insert Branchette is available at a fraction of cost and time compared to the Sweep Insert Branchette . Flanged Branchette Flanged Insert Branchette Butt-Weld Insert Branchette Sweep Insert Branchette Hillside Flanged Insert NozzleInsert Flanged NozzleThermowellsRT, X-Ray, & Gamma Plugs2 Heavy Wall Butt-Weld Branchette Butt-Weld TeeSeamless OnlyButt-Weld LateralSeamless OnlyButt-Weld CrossSeamless OnlyButt-Weld WyeSeamless OnlyButt-Weld CapHemispherical CapButt Weld FittingsSeamless non-commodity Butt-Weld Fittings available up to nominal size 18 in.

8 ; can be manufactured to match any schedule or wall thickness. Caps are available in 2:1 elliptical and hemispherical Wall Branchettes Integrally Reinforced Branch Connections designed for piping exceeding X-STG. All WOI Branchettes restore the header piping back to its original pressure retaining strength however, not all codes allow the usage of proof tested fittings. When requested, WOI can provide you with Reinforcement Calculations (Area Replacement Calculations) in accordance with ASME: , , , , Section I or Section VIII Nozzles are manufactured in accordance with customer specifications. Nozzles can be manufactured for set-on , traditional set-in and set-in with insert weld skirt applications.

9 When required, Reinforcement Calculations in accordance with your applicable piping or pressure vessel code can be OutletsThese pressure vessel branch connections can be manufactured to match any ASME or API flange facing requirements. The minimum thickness ( T Dimension) and drilling / thread depth are in accordance with ASME Sect VIII Div I Paragraph UG-43(d) and (g). Studding Outlets can be manufactured for set-on , set-in and tangential Branchettes & Groovettes Why use a branch connection designed for ASME or for application? The HVAC Branchette exceeds all the requirements of ASME while maintaining a reduced installation diameter. This translates to reduced weld metal and reduced weld distortion caused to the light walled header piping.

10 The HVAC Branchette is available up to nominal size 72 in. The Groovette is a seamless one piece grooved branch connection that eliminates the need to buy a butt-weld branch connection and a pipe nipple. The groove can be machined to match any existing standard or customer specification. The WOI Groovette is available in nominal sizes 3 in through 24 in. Butt-Weld NozzleSet-In ApplicationButt-Weld NozzleSet-On ApplicationRaised Face Studding OutletButt-Weld HVAC Branchette Reduced Weld VolumeButt-Weld HVAC Groovette Insert Studding Outlet3 Marking Details for WOI BranchettesPhone: Fax: 24 Hour: 9001:2008 & PED certified - Canadian registered in all Branchette (BWB)Flanged Branchette (FLB)Socket Weld Branchette (SWB)Threaded Branchette (THB)