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H-17272

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H-17272

Mueller® Bottom-Out Stopper Fitting Welding Type - 960 PSIG

Catalog number: H-17272

Specifications:

  • Sizes – 4"
  • For use on steel pipe only---with bottom opening sized for thin wall steel pipe
  • O-ring sealed steel (ASTM A216 WCB) Completion Plug with equalizing valve
  • Flange, Completion Cap, fitting top and bottom halves are forged steel (ASTM A105)
  • Class 400 flange complies with dimensional requirements of ANSI B16.5
  • 960 psig** (6618 kPa) maximum working pressure at 100F (38C)
**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. Refer to charts on following pages.

Catalog PDF

Demonstration Video

Pipe Dimension:

Size* of Line Stopper Fitting

Outside Diameter of Shell Cutter Required

Outside Diameter of pipe

Pipe Dimensions

Maximum Wall thickness

Minimum Wall thickness

Maximum Inside Diameter

I.D. Size of Bottom Opening

4"

4-1/4"

4.500"

No limit

.188"

4.124"

4-3/16"

Drilling/Line Stopping Machine combinations that can be used to install and stop-off H-17272 Fittings:

Drilling Machine

Line Stopper Units

Unit No. 2

Unit No. 3

Unit No. 3SW

Unit No. 3SW-500

H-17272

C1-36

4"

6"

4" and 6"

4" and 6"

Replacement parts:

Fitting Size*

Completion Cap

Test plug

Completion Cap Bolts and Nuts

(No. Required)

Completion Cap Gasket

Completion plug Assembly

O-ring Seal

4"

42039

64134

46710 (8)

36377

52688

43917

*Nominal