H-17375

H-17375

Mueller® Side-Out Line Stopper Fitting Welding Type for Thin Wall Steel Pipe - 275 PSIG

Catalog number: H-17375

Specifications:

  • Sizes – 6", 8"
  • For use on thin wall steel pipe
  • Fittings for Thin Wall Steel Pipe can be recognized by added ears on flange, red paint and “THIN WALL” cast in plug.
  • O-ring sealed cast iron (ASTM A126 CL.B) Completion Plug with equalizing valve
  • Completion Cap cast iron (ASTM A126 CL.B)
  • Flange, fitting top and bottom halves are forged steel (ASTM A105)
  • Pipe pup included for alternative welding options.
  • Class 150 flange complies with dimensional requirements of ANSI B16.5
  • 275 psig** (1896 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

6"

6-1/2"

6.625"

.280" (sch. 40)

.125"

6.375"

8"

8-1/2"

8.625"

.322" (sch. 40)

.125"

8.375"

Drilling/Line Stopping Machine combinations that can be used to install and stop-off H-17375 Fittings:

DrillingMachine

Line Stopper Units

Unit No.3SW

Unit No.3SW-500

H-17375

C1-36

6" and 8"

6" and 8"

Replacement parts:

Fitting Size*

Completion Cap

Test plug

Completion Cap Bolts and Nuts(No. Required)

Completion Cap Gasket

Completion plug Assembly

O-ring Seal

pipe pup

6"

36609

64134

36446 (8)

62945

83703

79477

528752

8"

36625

64134

503709 (8)

63094

83709

63359

528756

*Nominal

Equipment required to install and stop-off H-17375 welding Line Stopper Fitting:

Tool Name

Qty. Req'd.

Line Stopper Unit No. 3SW

Line Stopper Unit No. 3SW-500

6"

H-17375

8"

H-17375

6"

H-17375

8"

H-17375

Drilling Machine

1

C1-36

C1-36

C1-36

C1-36

Stopping Machine

2

H-17340

H-17340

H-17342

H-17342

Gate Valve

2

83953

83953

83721

83721

Valve Adapter

2

501223

-

63205

63193

Drilling Machine Adapter

1

36545

36545

83730

83730

Cutter Hub

1

83760

83762

83760

83762

Shell Cutter

1

63146

63115

63146

63115

Pilot Drill

1

83639

83675

83639

83675

Steel Wedge Stopper*

2

89700

89702

89700

89702

Completion Machine

1

H-17346

H-17346

H-17347

H-17347

Plug Alignment Tool

1

83250

83250

83250

83250

Plug Inserting Tool

1

83237

83237

83237

83237

Plug Extracting Tool

1

83238

83238

83238

83238

Completion Plug Wrench

1

36424

36424

36424

36424

Thread Cleaning Tool

1

89319

89319

89319

89319

Inspection Flange

1

H-17619

H-17619

H-17619

H-17619

* Steel Wedge Stopper with urethane cover suitable for use with gas and petroleum.