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H-17268

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H-17268

Mueller® Insulated Mechanical Joint Stopper Fitting for Steel Pipe - 125 psig.

Catalog number: H-17268

Specifications:

  • Sizes – 3", 4", 6"
  • Simple method for adding cathodic protection to existing steel pipe
  • For use on steel pipe only
  • O-ring sealed cast iron (ASTM A126 CL.B) Completion Plug with equalizing valve
  • Flange, Completion Cap, fitting top and bottom halves are cast iron (ASTM A126 CL.B)
  • Class 150 flange complies with dimensional requirements of ANSI B16.5
  • 125 psig** (861 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

3"

4-1/4"

3.500"

No limit

.188"

3.124"

4"

6-1/4"

4.500"

No limit

.188"

4.124"

6"

8-1/4"

6.625"

.280" (sch. 40)

.125"

6.375"

Drilling/LineStopping Machine combinations that can be used to install and stop-off H-17268 Fittings:

Drilling Machine

Line Stopper Units

Unit No. 2

Unit No 3

Unit No. 3SW

Unit No. 3SW-500

H-17268

C1-36

3"

4" and 6"

3", 4" and 6"

3", 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

3"

507219

64134

36446 (8)

36377

83485

43917

4"

507122

64134

36446 (8)

62945

83703

79477

6"

507123

64134

503709 (8)

63094

83709

63359

 

Fitting Size*

Side Gasket

Long Bolts

Short Bolts

Gromets

Top End Gaskets

Bottom End Gaskets

End Gasket Followers

End Screws

Set Screws

3"

507215 (2)

60958 (4)

60862 (2)

37657 (8)

509034 (2)

509035 (2)

37704 (4)

90484 (6)

52973 (14)

4"

507118 (2)

61114 (4)

60862 (4)

37657 (8)

509036 (2)

509037 (2)

37813 (4)

-

52973 (20)

6"

507119 (2)

61114 (4)

60862 (4)

37657 (8)

509038 (2)

509039 (2)

37824 (4)

-

52973 (20)

 

Fitting Size*

Plastic Lock Inserts

Insulator Sleeves

Insulator Sleeves Inside

Insulator Sleeves Outside

3"

507215 (2)

-

507217 (4)

507218

4"

507216 (4)

-

507121 (4)

507236

6"

-

507120 (8)

-

 

 

*Nominal
 

Equipment required to install and stop-off H-17268 Mechanical Joint Line Stopper Fitting:

Tool Name

Quantity Required

Line Stopper Unit No. 2

Line Stopper Unit No. 3

3" H-17268

4" H-17268

6" H-17268

Drilling Machine

1

C1-36

C1-36

C1-36

Stopping Machine

2

H-17235

H-17335

H-17335

Gate Valve

2

88611

83953

83953

Valve Adapter

2

-

501223

-

Drilling Machine Adapter

1

36343

36545

36545

Cutter Hub

1

54526

54501

54653

Shell Cutter

1

36472

36548

36521

Pilot Drill

1

580585

580585

580586

Solid Rubber Stopper

2

88614

682365

88699

Top Bypass Rubber Stopper

2

88613

-

-

Full Bypass Rubber Stopper

2

680515

682364

680517

Completion Machine

1

H-17246

H-17345

H-17345

Plug AlignmentTool

1

83522

83519

83519

Plug Inserting Tool

1

83520

83517

83517

Plug Extracting Tool

1

83521

83518

83518

Completion Plug Wrench

1

36404

36424

36424

ToolAdapter

2

-

37197

37197

Retaining Screw Wrench

1

-

88475

88475

Thread Cleaning Tool

1

89317

89318

89318

Inspection Flange

1

H-17619

H-17619

H-17619

 

Tool Name

Qty. Req'd.

Line Stopper Unit No. 3SW

Line Stopper Unit No. 3SW-500

3"

4"

6"

3"

4"

6"

H-17268

H-17268

H-17268

H-17268

H-17268

H-17268

Drilling Machine

1

C1-36

C1-36

C1-36

C1-36

C1-36

C1-36

Stopping Machine

2

H-17340

H-17340

H-17340

H-17342

H-17342

H-17342

Gate Valve

2

83953

83953

83953

83721

83721

83721

Valve Adapter

2

83513

501223

-

501361

63205

63193

Drilling Machine Adapter

1

36545

36545

36545

83730

83730

83730

Cutter Hub

1

54526

54501

54653

54526

54501

54653

Shell Cutter

1

36472

36548

36521

36472

36548

36521

Pilot Drill

1

580585

580585

580586

580585

580585

580586

Steel Wedge Stopper*

2

89694

89696

89698

89694

89696

89698

Completion Machine

1

H-17346

H-17346

H-17346

H-17347

H-17347

H-17347

Plug Alignment Tool

1

83774

83250

83250

83774

83250

83250

Plug Inserting Tool

1

83772

83237

83237

83772

83237

83237

Plug Extracting Tool

1

83773

83238

83238

83773

83238

83238

Completion Plug Wrench

1

36404

36424

36424

36404

36424

36424

Thread Cleaning Tool

1

680360

89319

89319

680360

89319

89319

Inspection Flange

1

H-17619

H-17619

H-17619

H-17619

H-17619

H-17619

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