What is the standard size for irrigation tubing?

½ inch
PIPE OR TUBING: The pipe commonly used for drip systems is polyethylene, often called ‘poly tubing’ . Standard mainline tubing is usually ½ inch (0.600” ID x 0.700 OD). Stick with commercial grade products from irrigation supply stores. This poly supply line can be buried, but more often is laid above ground.

Is poly tubing measured by ID or OD?

Tubing is generally measured by the OD Outside Diameter because it is used with push-to-connect fittings. Polyurethane (in general), nylon, and polyethylene tubing all commonly use a push to connect fitting. Softer tubes that use barbed fittings or compression fittings are measured by ID Inside Diameter.

How is plastic tubing sized?

Tubing is measured using the size of the inside diameter (I.D.) and outside diameter (O.D.). The measurement between the inside and outside diameter of a plastic tube is referred to as “the wall” and is used to measure tube strength: the thicker the wall, the stronger the tube.

What is the OD of 1 poly pipe?

Dimensions of PE pipes based on controlled outside diameter.

Nominal Pipe Size (in)	Outside Diameter (in)	Min. Wall Thickness (in)
DR 32.5
1/2	0.840	0.062
3/4	1.050	0.062
1	1.315	0.062

How long can a 1/2 inch drip line be?

200 feet
For example, the capacity for 1/2 poly tubing is 200 feet (single run length) and 200 gallons per hour (flow rate). If you have a 1/2 tubing single run length of over 200 feet, you may have inconsistent water flow at your drip emitters due such factors as friction between the tubing walls and the water flow.

Can you bury poly tubing?

Is it possible to bury drip irrigation tubing? A. Drip Irrigation tubing can be buried underground and/or covered by mulch. Keep in mind that burrowing rodents, like gophers, can chew through the tubing seeking water, and with it being underground, it is harder to locate the leak.

What is the OD of 1 1 2 poly pipe?

PVC Thinwall Sizes Table

Pipe Size	Decimal OD	Metric OD
3/4”	1.050″	26.67 mm
1″	1.315″	33.40 mm
1-1/2”	1.900″	48.26 mm

What is the OD of 3/4 poly pipe?

3/4″ Polyethylene Mainline Tubing (0.830″ ID x 0.940″ OD)

What is the OD of 2 poly pipe?

Schedule 40 PVC Pipe Dimensions Chart

Nominal Pipe Size	O.D.	Min. Wall
1-1/2″	1.900	.145
2″	2.375	.154
2-1/2″	2.875	.203
3″	3.500	.216

How many emitters can you have on a single drip line?

1 or 2 emitters per plant, depending on the size of the plant. Trees and large shrubs may need more. Obviously, using two allows for a backup if one clogs up (which happens now and then, even on the best designed and maintained drip systems.)

How many emitters can I put on a 1/4 drip line?

Maximum recommended length of single lateral 1/4″ drip line @ 25 PSI

Drip emitters spacing	6″	12″
Maximum length in feet	16′	28′
Flow rate in GPM	.33	.29
Flow rate in GPH	19.8	17.4
# of drip emitters	32	28

How long will poly pipe last underground?

50-100 years
High-density polyethylene pipe delivers strong, long-lasting performance with a light weight and price tag. Conservatively expected to last 50-100 years by the Plastic Pipe Institute.

How long does poly irrigation tubing last?

Under normal circumstances supply tubing can last up to 8 years.

What is the OD of 1 1 4 poly pipe?

1.660″
PVC Schedule 40 Sizes Table

Pipe Size	Decimal OD	Fraction OD
1″	1.315″	1-5/16″
1-1/4″	1.660″	1-5/8″
1-1/2″	1.900″	1-7/8″
2″	2.375”	2-3/8”

What is the outside diameter of 3/4 poly pipe?

1.125 In.
Outside Diameter: 1.125 In. Inside Diameter: 0.875 In. 3/4 In.

What size drip irrigation tubing should I use?

Maximum Run Length & Maximum Gallons Per Hour (GPH)

Tubing Size	Maximum Run Length	Maximum GPH Supplied
1/4″	30 feet	30 GPH
1/2″	200 feet	200 GPH
3/4″	480 feet	480 GPH
1″	960 feet	960 GPH

Should I bury my drip line?

Drip Irrigation tubing can be buried underground and/or covered by mulch. Keep in mind that burrowing rodents, like gophers, can chew through the tubing seeking water, and with it being underground, it is harder to locate the leak.

What is the difference between Blue Line and Green Line Poly?

Green stripe is thinner, weaker and cheaper than blue stripe.

What is the smallest and largest size of plastic tubing?

The smallest custom tube we can manufacture is 1/8” O.D. with 0.066” I.D., depending on the plastic resin choice, and the largest plastic tube we can manufacture is 1” outside diameter. A range of sizing information should be considered before selecting your plastic tubing. Our product catalog lists the O.D.,

What are the benefits of poly tubing?

Poly tubing may be a bit stiffer at first, but it does have some benefits. It withstands UV rays very well and does not expand, as much, when heated. Many of our customers in the hotter southern states (Texas, Arizona, New Mexico, etc.) have reported that their vinyl tubing began to pop off of the fittings after about 2–3 years of use.

What size tubing do I need for my system?

Note: If you think you may want to expand your system in the future, it is a good idea to start with one tubing size larger than your run length and gallons per hour require, in order to give you the flexibility to add to your system in the future. What is Mainline Tubing?

What is the difference between POLY and vinyl tubing?

Due to the additives to make vinyl tubing softer, it softens much more than poly in the heat of the sun. This can cause the tubing to slip off the fittings after prolonged exposure to sun.