H-17252

Mueller^® Line Stopper Fitting Extension (Lateral) Type - 275 PSIG

Catalog number: H-17252

Specifications:

Sizes – 3", 4", 6", 8"
Extension Stopper fitting for making lateral connections
For use on steel pipe only
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)
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

Sizes & Operation

Demonstration Video

Pipe Dimension:

*Size of Line Stopper Fitting**	Outside Diameter of Shell Cutter Required	Outside Diameter of pipe	Pipe Dimensions
*Size of Line Stopper Fitting**	Outside Diameter of Shell Cutter Required	Outside Diameter of pipe	Maximum Wall thickness	Minimum Wall thickness	Maximum Inside Diameter
3"	3-1/4"	3.500"	No limit	.188"	3.124"
4"	4-1/4"	4.500"	No limit	.188"	4.124"
6"	6-1/4"	6.625"	.432" (sch. 80)	.250"	6.125"
8"	8-1/4"	8.625"	.406" (sch. 60)	.250"	8.125"

Drilling/LineStopping Machine combinations that can be used to install and stop-off H-17252 Fittings:

Drilling Machine	Line Stopper Units
	Unit No. 2	Unit No. 3	Unit No. 3SW	Unit No. 3SW-500
	H-17252
C1-36	3" and 4"	6" and 8"	4", 6" and 8"	4", 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
3"	36590	64134	503708 (6)	43959	83484	43922
4"	36592	64134	36731 (8)	36377	83485	43917
6"	36609	64134	36446 (8)	62945	83487	79895
8"	36625	64134	503709 (8)	63094	83493	79020

*Nominal

Equipment

Equipment required to install and stop-off H-17252 extension (lateral) Line Stopper Fitting:

Tool Name	Quantity Required	Line Stopper Unit No. 2		Line Stopper Unit No. 3
Tool Name	Quantity Required	3" H-17252	4" H-17252	6" H-17252	8" H-17252
Drilling Machine	1	C1-36	C1-36	C1-36	C1-36
Stopping Machine	2	H-17235	H-17235	H-17335	H-17335
Gate Valve	2	88611	88611	83953	83953
Valve Adapter	2	36461	-	501223	-
Drilling Machine Adapter	1	89433	89434	89435	89436
Cutter Arbor	1	88338	-	-	-
Cutter Hub	1	-	88340	63978	33996
Shell Cutter	1	33518	33519	36004	33999
Pilot Drill	1	33976	33976	36005	64244
Solid Rubber Stopper	1	88610	88614	682365	88699
Top Bypass Rubber Stopper	1	88609	88613	88625	88626
FullBypass Rubber Stopper	2	680514	680515	682364	680517
Completion Machine	1	H-17246	H-17246	H-17345	H-17345
Plug Alignment Tool	1	83522	83522	83519	83519
PlugInserting Tool	1	83520	83520	83517	83517
Plug Extracting Tool	1	83521	83521	83518	83518
Completion Plug Wrench	1	36404	36404	36424	36424
Inserting Bar Ext. Spacer	1	505554	-	-	-
Inserting Bar Ext. Sleeve	1	505555	-	-	-
Tool Adapter	1	-	-	37197	37197
Retaining Screw Wrench	1	-	-	88475	88475
Thread Cleaning Tool	1	89316	89317	89318	89318
Inspection Flange	1	H-17619	H-17619	H-17619	H-17619

Tool Name	Qty.Req'd.	Line Stopper Unit No. 3SW			Line Stopper Unit No. 3SW-500
		4"	6"	8"	4"	6"	8"
		H-17252	H-17252	H-17252	H-17252	H-17252	H-17252
Drilling Machine	1	C1-36	C1-36	C1-36	C1-36	C1-36	C1-36
Stopping Machine	2	H-17340	17340	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	89434	89435	89436	89434	89435	89436
Cutter Hub	1	88340	63978	33996	88340	63978	33996
Shell Cutter	1	33519	36004	33999	33519	36004	33999
Pilot Drill	1	33976	36005	64244	33976	36005	64244
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 urethane cover suitable for use with gas and petroleum.