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Gas Products Catalog Introduction

This section contains a brief statement about our company and how it supports the needs of the natural gas distribution industry, Terms and Conditions, trademarks, warranties (also see price sheets), and a form that can be used to submit requests for new or modified products.



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This section has been removed - Sec 1

This section is currently not being used and this tab position has been reserved for a future new product.

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Small Drilling and Stopping Machines - Sec 2

Contains all small NO-BLO® Drilling Machines - primarily D, E, DH and EH machines, as well as others - with drill or cutter capacities 1/8" to 3-3/4"; stopping machines for 1-1/2" to 4" line stopper fittings (with threaded completion caps) or 3/4" to 1-1/4" service tees; machines to installing or removing completion plugs in various fittings 1/2" to 3" (with threaded completion caps); as well as associated control valves, power operator, and repair parts.  Working pressure ranges for equipment in this section include 125 psig, 500 psig, and 1200 psig.

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Service Tees - Sec 3

Contains NO-BLO® Service Tees in sizes 3/4"x3/4" to 4"x4" for metallic mains with weld and threaded inlets; weld, threaded or compression outlets.  Also includes service tees to transition from metallic mains to plastic service lines with inlets ranging 3/4" to 2" and outlets ranging 1/2" to 2" for use on MD and HD plastic.  Each type of tee is accompanied by charts showing all associated equipment used in its application.


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Service Stop Tees - Sec 4

Contains NO-BLO® Service Stop Tees - containing a mechanism for shutting off gas flow to the service line - in sizes 1/2"x1/2" to 2"x2" for metallic mains with weld and threaded inlets; weld, threaded or compression outlets.  Each type of tee is accompanied by charts showing all associated equipment used in its application.


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Curb Stop Tees - Sec 5

Contains NO-BLO® Curb Stop Tees - contains a mechanism for shutting off gas flow to the service line, accessible through a curb box - in sizes 1"x1" to 2"x2" for metallic mains with weld and threaded inlets; weld or threaded outlets.  An inline style of curb stop is also shown.  Each type of tee is accompanied by charts showing all associated equipment used in its application.


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Autoperf® Tees - Self Tapping Tees - Sec 6

Contains NO-BLO® Autoperf "Self Tapping" Tees with self-contained perforator in sizes 1/2"x1/2" to 3/4"x1" for metallic mains with weld inlets; weld or compression outlets.  Compression outlets include Mueller 110® and 112® styles for use with plastic pipe and tubing. Also includes tees to transition from metallic mains to plastic service lines in sizes with 1/2" and 3/4" inlets and outlets ranging from 1/2" to 1" for use on MD and HD plastic.  Section includes tools used with Autoperf® Tees.

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Excess Flow Valves (including Autosafe® and Perfsafe® Tees with integral Excess Flow Valve) - Sec 7

Section includes selection charts for excess flow valves.  Also includes various styles of weld x weld Autosafe® and Perfsafe® "Self Tapping" Tees with integral excess flow valves in sizes 3/4"x3/4" to 1"x1" for use on metallic mains.   Each type of tee is accompanied by information about all associated equipment used in its application.


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3/4"-4" One-Piece Low Pressure Line Stopper Fittings - Sec 8

Includes one-piece NO-BLO® Line Stopper Fittings standard and thin wall, weld and mechanical joint types, as well as extension stopper fittings.  Each fitting includes charts showing all associated equipment used for its application.

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3/4"-2-1/2" Two-Piece Line Stopper Fittings - Sec 9

Includes two-piece NO-BLO® Line Stopper Fittings in solid bottom and bottom-out styles.  Section includes weld and mechanical joint fittings, also Save-A-Valve® Nipples. Each fitting includes charts showing all associated equipment used for its application.



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Large Drilling and Stopping Machines - Sec 10

Contains NO-BLO® C1-36 Drilling Machine with cutter capacity 1-1/2" to 12"; stopping and completion machines for 3" to 12"  fittings (with flanged completion caps); as well as associated equipment, power operators, and repairs parts.  Working pressure ranges for equipment in this section include 100 psig, 275 psig, and 500 psig.

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3"-12" Stopper Fittings and Flanged Tees - Sec 11

Includes two-piece NO-BLO® Line Stopper Fittings in our traditional solid bottom, side-out and bottom-out styles, as well as spherical style which can be configured for either side-out or bottom-out.  Fittings for standard and thin wall pipe.  Section includes weld and mechanical joint fittings, also flanged tees, extension stopper fittings, and Save-A-Valve® Nipples. Each fitting includes charts showing all associated equipment used for its application.

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Cast Iron Tapping Machines - Sec 12

Contains B-101 and A-3 Tapping Machines for drilling and tapping holes 1/2" to 2-1/2" and installing NO-BLO® Service Stop Tees 3/4" to 2" in size, and pipe plugs 1/2" to 2-1/2" in size.  Includes all associated equipment, accessories, and repair parts.  See section 2 for power operator.

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Gas Meter Valve Changers - Sec 13

Contains our exclusive NO-BLO® Gas Meter Valve Changers and Safety Clamps, for 3/4" to 2" roundway or straightway valves with FIP outlet threads, including replacement parts. test

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Gas Meter Valves - Sec 14

Contains ball, lubricated plug and O-ring sealed plug gas meter valves in sizes 1/2" to 2".  Includes non-insulated and insulated styles, as well as the Brisco™ Valve which facilitates meter set repair work.  Working pressures include 100 psig, 175 psig, 200 psig, 500 psig, and 720 psig.  Also includes plug lubricant and relubricating tools (for lubricated plug valves with a relubrication port), locks and sealing devices.

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Meter Bars - Sec 15

Contains meter bars, swivels, insulated unions, meter nut plugs, ball check valves and other accessories.

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Pipe Repair Products and Service Saddles - Sec 16

Contains stainless steel pipe repair clamps in iron lug and all stainless steel styles, including single section, extra range, Mini-Band™ and extended length types, as well as replacement bolts, tapered screw plugs, extra gasketing and wrenches.  Section also includes Nylon coated ductile iron service saddles in nominal pipe sizes 2" to 16" with threaded outlets 1/2" to 2".



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Transition Fittings - Sec 17

Contains transition fittings 3/4" weld and threaded x Mueller 110® and 112® Compression Connections for 1/2" and 5/8" copper, steel or plastic tubing and 3/4" IPS plastic pipe, as well as replacement nuts, gaskets and inserts.

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Engineering Information - Sec 18

Includes conversions; pipe and standard connection dimensions, pressures and flow data; gas laws and flow; specific weights and kinetic viscocity; hydrocarbon physical constants; storage capacities; atomspheric pressure degree days in the U.S. and Canada;  and flow data for Mueller fittings (including integral bypass lines); and more.



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Numerical Index - Sec 19