Galvanized Iron Pipe Tees

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For Use With

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For Flange Class

Slip-On Framing Component

Add-On Through-Hole Connector

Connector

Through-Hole Connector

Specifications Met

Maximum Pressure @ Temperature

Rail OD

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

RoHS

Compliant

Not Compliant

Maximum Steam Pressure @ Temperature

150 psi @ 350° F

150 psi @ 360° F

300 psi @ 550° F

Slip-On Framing Component Type

Weight

170 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.

Right-angle tees are also known as run tees. Inline tees are also known as branch tees. Dual tees reduce on all three ends.

For technical drawings and 3-D models, click on a part number.

Tee Connectors

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class: 150
Specifications Met:
NPT: ASME B1.20.1, ASME B16.3, ASTM A197, UL Listed
BSPT: ASTM A197, DIN EN 10226
Pipe Nipples and Pipe: Use Schedule 40 galvanized steel
Flanges: Use Class 150 galvanized steel

NPT Female
Pipe Size	Max. Pressure	Max. Steam Pressure	Material		Each
1/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	0000
3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	0000
1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	0000
3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	0000
1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
6	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000000
BSPT Female
1/4	150 psi @ 72° F	150 psi @ 360° F	Galvanized Iron	00000000	0000
3/8	150 psi @ 72° F	150 psi @ 360° F	Galvanized Iron	00000000	0000
1/2	150 psi @ 72° F	150 psi @ 360° F	Galvanized Iron	00000000	0000
3/4	150 psi @ 72° F	150 psi @ 360° F	Galvanized Iron	00000000	0000
1	150 psi @ 72° F	150 psi @ 360° F	Galvanized Iron	00000000	00000
1 1/2	150 psi @ 72° F	150 psi @ 360° F	Galvanized Iron	00000000	00000
2	150 psi @ 72° F	150 psi @ 360° F	Galvanized Iron	00000000	00000

Right-Angle Tee Adapters

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class: 150
Specifications Met: ASTM A197, UL Listed, ASME B16.3, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 40 steel
Flanges: Use Class 150 galvanized steel

NPT Female × NPT Male
Pipe Size	Max. Pressure	Max. Steam Pressure	Material		Each
1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000

Inline Tee Reducers

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class: 150
Specifications Met: ASTM A153, UL Listed, ASME B16.3, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 40 steel
Flanges: Use Class 150 galvanized steel

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Material		Each
NPT Female
1/8	1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
1/4	1/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/4	3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/8	1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/8	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2 1/2	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
2 1/2	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
2 1/2	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
2 1/2	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3	2 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
4	3	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000

Right-Angle Tee Reducers

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class: 150
Specifications Met: ASTM A153, UL Listed, ASME B16.3, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 40 steel
Flanges: Use Class 150 galvanized steel

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Material		Each
NPT Female
1/4	3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3/8	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	3/8	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1/2	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
3/4	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	2 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
2	3	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
2 1/2	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
3	2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000

Dual Tee Reducers

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class: 150
Specifications Met: ASTM A153, UL Listed, ASME B16.3, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 40 steel
Flanges: Use Class 150 galvanized steel

Pipe Size
(A)	(B)	(C)	Max. Pressure	Max. Steam Pressure	Material		Each
NPT Female
1	1/2	3/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	000000
1 1/4	1/2	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/4	3/4	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1/2	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	3/4	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
1 1/2	1 1/4	1	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000
2	1 1/4	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Galvanized Iron	00000000	00000

Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

A galvanized finish gives these fittings fair corrosion resistance. They have the strength to handle medium-pressure applications.

Inline tees are also known as branch tees.

For technical drawings and 3-D models, click on a part number.

Tee Connectors

For Use With: Air, Natural Gas, Steam, Water
Pressure Class : 300
Specifications Met: ASTM A153, ASTM A197, ASME B16.3, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 80 steel
Flanges: Use Class 300 steel

NPT Female
Pipe Size	Max. Pressure	Max. Steam Pressure	Material		Each
1/4	2,000 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
3/8	2,000 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	00000
1/2	2,000 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	00000
3/4	2,000 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	00000
1	2,000 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	00000
1 1/4	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	00000
1 1/2	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	000000	000000
2	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000

Inline Tee Reducers

For Use With: Air, Natural Gas, Steam, Water
Pressure Class : 300
Specifications Met: ASTM A153, ASTM A197, ASME B16.3, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 80 steel
Flanges: Use Class 300 steel

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Material		Each
NPT Female
3/4	1/2	2,000 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
1	1/2	2,000 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	00000
1 1/4	1/2	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
1 1/4	3/4	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
1 1/4	1	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
1 1/2	1/2	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	000000	000000
1 1/2	3/4	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
1 1/2	1	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
2	1/2	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
2	3/4	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
2	1	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000
2	1 1/2	1,500 psi @ 72° F	300 psi @ 550° F	Galvanized Iron	0000000	000000

Galvanized Iron and Steel Slip-On Framing and Fittings

To provide corrosion resistance in wet environments, this framing is galvanized. Slip the fittings over rails to construct custom railings, guard rails, storage racks, and shelving. Tighten the included set screws for a secure hold.

Galvanized iron fittings are malleable iron.

For technical drawings and 3-D models, click on a part number.

Connectors

Tee

Tee
For Rail OD	For Pipe Size	Material	Includes		Each
1"	3/4	Galvanized Iron	Set Screws	00000000	000000
1 3/8"	1	Galvanized Iron	Set Screws	0000000	00000
1 5/8"	1 1/4	Galvanized Iron	Set Screws	0000000	00000
1 7/8"	1 1/2	Galvanized Iron	Set Screws	0000000	00000
2 3/8"	2	Galvanized Iron	Set Screws	0000000	00000

Through-Hole Connectors

Tee

Swivel Tee

Adjustable-Angle Wye

Through-hole fittings allow rails to run all the way through.

Adjustable-angle fittings can be positioned at any angle. Tighten the set screw to secure.

Tee
For Rail OD	For Pipe Size	No. of Through Holes	Material	Includes		Each
1"	3/4	1	Galvanized Iron	Set Screws	00000000	000000
1 3/8"	1	1	Galvanized Iron	Set Screws	0000000	00000
1 5/8"	1 1/4	1	Galvanized Iron	Set Screws	0000000	00000
1 7/8"	1 1/2	1	Galvanized Iron	Set Screws	0000000	00000
2 3/8"	2	1	Galvanized Iron	Set Screws	0000000	00000
Swivel Tee
1 3/8"	1	1	Galvanized Iron	Set Screws	00000000	00000
1 5/8"	1 1/4	1	Galvanized Iron	Set Screws	00000000	00000
1 7/8"	1 1/2	1	Galvanized Iron	Set Screws	00000000	00000
Adjustable-Angle Wye
1"	3/4	1	Galvanized Iron	Set Screws	00000000	00000
1 3/8"	1	1	Galvanized Iron	Set Screws	0000000	00000
1 5/8"	1 1/4	1	Galvanized Iron	Set Screws	0000000	00000
1 7/8"	1 1/2	1	Galvanized Iron	Set Screws	0000000	00000
2 3/8"	2	1	Galvanized Iron	Set Screws	0000000	00000

Add-On Through-Hole Connectors

Hinged Tee

Wraparound Tee

Add-on through-hole fittings can be added to existing structures without disassembling.

					Hinged		Wraparound
For Rail OD	For Pipe Size	No. of Through Holes	Material	Includes		Each		Each
Tee
1"	3/4	1	Galvanized Iron	Set Screws	000000	00	00000000	000000
1 3/8"	1	1	Galvanized Iron	Set Screws	000000	00	0000000	00000
1 5/8"	1 1/4	1	Galvanized Iron	Set Screws	00000000	000000	0000000	00000
1 7/8"	1 1/2	1	Galvanized Iron	Set Screws	00000000	00000	0000000	00000
2 3/8"	2	1	Galvanized Iron	Set Screws	000000	00	0000000	00000

Through-Hole Reducers

Tee

Through-hole fittings allow rails to run all the way through.

Reducers allow transitions from one rail size to another.

For Rail OD		For Pipe Size
(A)	(B)	(A)	(B)	No. of Through Holes	Material	Includes		Each
Tee
1 3/8"	1"	1	3/4	1	Galvanized Iron	Set Screws	00000000	000000
1 5/8"	1 3/8"	1 1/4	1	1	Galvanized Iron	Set Screws	00000000	00000
1 7/8"	1 5/8"	1 1/2	1 1/4	1	Galvanized Iron	Set Screws	00000000	00000
2 3/8"	1 7/8"	2	1 1/2	1	Galvanized Iron	Set Screws	00000000	00000