11.30 Shaded area indicates change Rev. 11-18 MUELLER ® BOTTOM-OUT STOPPER FITTING WELDING TYPE - 720 PSIG o Catalog number – H-17261 Completion Cap o Sizes – 3", 4"x3"x3", 4"x3"x4", 4", 6", 8" o For use on steel pipe only---with bottom opening sized for Completion Cap Bolts And Nuts standard schedule 40 steel pipe Completion Plug o O-ring sealed steel (ASTM A216 WCB) Completion Plug with O-ring equalizing valve (part # 580912) o Flange, fitting top and bottom halves are forged steel (ASTM A105) o Class 300 flange complies with dimensional requirements of ANSI B16.5 o 720 psig*** (4964 kPa) maximum working pressure at 100F (38C) Test Plug Gasket Equalizing Valve Completion Plug Assembly Pipe Dimension Size* of Line Stopper Fitting Outside Diameter of Shell Cutter Required 3" 4"x2" **** 4"x3" ** 4"x3" ** 4" 6" 8" 3-1/4" 4-1/4" 4-1/4" 4-1/4" 4-1/4" 6-1/4" 8-1/4" Outside Diameter of Pipe 3.500" 2.350" 3.500" 3.500" 4.500" 6.625" 8.625" Maximum Wall Thickness No limit No limit No limit No limit No limit .432" (sch. 80) .406" (sch. 60) H-17261 Pipe Dimensions Minimum Wall Thickness Maximum Inside Diameter .188" 3.124" No limit No limit No limit No limit No limit No limit .188" 4.124" .250" 6.125" .250" 8.125" I.D. Size of Bottom Opening 3-1/6" 4-1/32" 4-1/32" 3.188" 4-1/32" 6-1/16" 8" Drilling/Line Stopping Machine combinations that can be used to install and stop-off H-17261 Fittings Drilling Machine C1-36 Unit No. 2 3", 4"x2" & 4"x3" Line Stopper Units Unit No. 3 Unit No. 3SW H-17261 6" and 8" 4"x2", 4" x 3", 4", 6", and 8" Unit No. 3SW-500 4"x2", 4" x 3", 4", 6", and 8" Replacement Parts Fitting Size* Completion Cap Test Plug 3" 4"x2", 4" x 3"** 4" 6" 8" 64203 64204 64204 64205 64206 64134 64134 64134 64134 64134 Completion Cap Bolts and Nuts (No. Required) 43912 (8) 43911 (8) 43911 (8) 500894 (12) 43908 (12) Completion Cap Gasket 43959 36377 36377 62945 63057 Completion Plug Assembly 83489 83490 83490 83491 83492 O-ring Seal 43922 43917 43917 79895 79020 *Nominal ** The 4"x3" size fitting is a 4" fitting that has been modified to fit 3" steel pipe. This fitting uses 4" tools and equipment. ***This is the maximum pressure of the fitting installed in the line at 100F for Class Locations 1, 2, 3 and 4 as defined in D.O.T./CFR TITLE 49 PART 192. It may be necessary to reduce the line pressure during the drilling, stopping or plugging operations to the maximum working pressure of the machine or its attachments. ****The 4"x2" size fitting is a 4" fitting that has been modified to fit 2" steel pipe. This fitting uses 4" tools and equipment.
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