Pipe

PIPE

Pipe is round material that is defined by specific O.D. (outside diameter) and I.D. (inside diameter) measurements and the pipe schedule thickness. While at one time the inside diameter was a true dimension, over the years the dimension has become "nominal" (in name only) so that when pipe size is referred it is an approximate inside diameter measurement with the thickness described by the term "schedule". For example, an appropriate description to specify a pipe size would be, " 1-1/4 inch schedule 40 pipe." It is important to understanding that a 1-1/4 inch pipe does not have a 1-1/4 inch I.D.; rather, it has a 1.38-inch I.D. based on a schedule 40 thickness. Pipe dimensions of sizes 12 inches and smaller have outside diameters numerically larger than the corresponding nominal sizes and for sizes larger than 12-inch, pipe is known by its actual outside diameter. Whereas outside diameters of tubes are identical to nominal sizes. PIPE NOMINAL BORE: Pipe Nominal bore is referred it is an approximate inside diameter measurement Pipe was originally sized based on the inside diameter of the pipe that was typical of the period, which was cast iron. A half inch cast iron pipe was exactly one half inch inside diameter. The thickness of its wall determined the outside diameter. In order to insure that all pipes and fittings would go together, the standard was established based on that specific outside diameter. Today, that size remains the standard by which pipe is measured, but since materials have changed, wall thicknesses of pipe, and therefore the inside diameters vary. Consequently, a half-inch pipe is neither a half-inch on the inside nor the outside, but it is still called a half-inch pipe based on the Nominal size established by Iron Pipe of yesteryear. Hence the terms NPS for "Nominal Pipe Size" or IPS (Iron Pipe Size). The terms are interchangeable. Pipe is distinguished from tubing by the standard by which it is measured. Pipe is thick walled, and in standard IPS sizes. When copper tubing was developed, the walls were much thinner than cast iron or steel. Because of copper's unique characteristics, it was deemed not necessary that it be made in IPS sizes. A new standard was developed called CTS or "Copper Tube Size" that was much smaller. The actual size of CTS is much closer to its nominal size than that of pipe.

The standard has evolved so that any product made in IPS sizes is called pipe and any product made in CTS sizes is called tubing, without regard to any differences in material or manufacturing process. CPVC is an exception, being called "pipe" but being sold in CTS. On steel pipe, for sizes thru 12-inch, wall thicknesses are assigned schedule numbers from schedule 10 (S.10) thru schedule 160 (S.160), which represent approximate values for 1000 times the pressurestress ratios. The relationship between schedule and wall thickness changes with the pipe nominal size. SCHEDULE NO: thickness described by the term "schedule". For example: 1-1/2 IN, sch. 40 pipe has an outside diameter of 1.9 inches with a wall thickness of 0.140 IN. Details: To distinguish different weights of pipe, three long-standing traditional designations are used: standard wall (Std., extra strong wall (XS) and double extra strong wall (XXS). These last two designations are sometimes referred to as extra heavy wall (XH) and double extra heavy wall (XXH), respectively. For the purpose of standardizing pipe dimensions, the American Standards Association (ASA), sponsored by the American Society for Testing Materials (ASTM) and the American Society of Mechanical Engineers (ASME), published ASA. B36.10. To broaden the range of wall thicknesses, schedule numbers from schedule 10 (S.10) thru schedule 160 (S.160) were adopted for steel pipe. These schedule numbers indicate approximate values for 1000 times the pressure-stress ratios. Later, stainless steel schedule numbers from schedule 5S through schedule 80S were published in ASA B36.19 for sizes thru 12-inch. The addition of the letter S after the schedule number identifies it as pertaining to stainless steel. Certain relationships exist among the traditional designations of Std, XS, XXS, the ASA schedule numbers and the actual wall thicknesses. Std and S.40 are the same in sizes thru 10-inch; in sizes above 10-inch, Std has a wall of 3/8-inch. XS and S.80 are the same in sizes thru 8-inch; in sizes 10inch and above, XS has a wall of 1/2-inch. XXS has no corresponding schedule number, but in sizes thru 6-inch, XXS has a wall twice as thick as XS. Stainless steel schedules 40S and 80S are identical with carbon steel designations Std and XS, respectively, thru 12-inch.

PIPE END TYPE: Threaded End, Plain End, Welded End Pipe is normally supplied in 3 end styles; PE or plain end, BE or beveled end for welding, or T&C for threaded and supplied with one coupling per length. Steel pipe can be cut to any length and sold threaded both ends (TBE) or threaded on one end only (TOE). Copper and PVC are sold PE only. PIPE MATERIAL: 304 SS, 306 SS, Steel, PVC, Copper .etc for details Click here (pdf.)

ASTM: means American Society for Testing and Materials. ASTM provides technical standards to industry worldwide standards for materials, products, systems, and services. Following are the details for some most commonly used pipe standards for more details Click here ASTM A 53 (Pipe Steel Black and Hot Dipped Zinc Coated Welded and Seamless) Gr A/ Gr B/ Gr F ASTM A 106 (Seamless Carbon Steel Pipe for High Temperature Service) Gr A / Gr B / Gr C ASTM A 134 (Pipe Steel Electric Fusion (ARC) Welded ASTM A 135 (Pipe Steel Electric Fusion (ARC) Welded) Gr A / Gr B ASTM A 139 (Electric Resistance Welded Steel Pipe) Gr A / Gr B / Gr C / Gr D / Gr E 1a / T1b / T2 / T11 ASTM A 252 (Welded and Seamless Steel Pipe Piles) Gr 1 / Gr 2 / Gr 3 ASTM A 312 (Seamless and Welded Austenitic Stainless Steel Pipe) TP304 / TP304H / TP304L / TP304N / TP304LN / TP3O9Cb / ASTM A 333 (Seamless and Welded Steel Pipe for Low Temperature Service) Gr 1 / Gr 3 / Gr 4 / Gr 6 / Gr 7 / Gr 8 / Gr 9 / Gr 10, ASTM A 335 (Seamless Ferritic Alloy Steel Pipe for High Temperature Service) P1 / P2 / P5 / P5b / P5c / P7 / P9 / P11 / P12 ASTM A 358 (Electric Fusion Welded Austenitic Chromium Nickel Alloy Steel Pipe for High Temperature Service1)

APPLICATION OF PIPES AND TYPES OF PIPES There are hundreds of varieties of pipe. Each is designed to carry specific types of fluids and gases under varying conditions. Water pipe generally falls into one of two categories, Pressure pipe that delivers the water, and Drain, Waste, and Vent pipe (DWV), which carries it away. Both categories are sold in metal and plastic; however metal (copper) dominates the pressure category, and plastic is most common for DWV. Pressure Pipe

Pressure pipe must be heavy enough to hold continuous pressure without rupture, and all connections must be leak proof. This pipe tends to be of a smaller diameter, and it must be made of material that will not react with the chemicals or minerals in the water. Drain, Waste, Vent Pipe (DWV)

DWV, on the other hand essentially provides a pathway for waste materials to flow freely by force of gravity away from the fixtures and the home. They may be lighter weight with thinner walls than pressure pipe, and joints need not be as tightly sealed because there is no pressure exerted on them. This pipe is larger in size than pressure pipe to allow for free flow, and it must not react to common household chemicals that might be poured down a drain. METAL PIPES Metal pipe has a number of other uses for which plastic is not suited, such as for steam heat and for natural gas distribution, or in industrial environments where strength and durability are vital. Metal pressure pipe with a diameter of 2" or larger is usually welded end to end. This is the most economical and leak proof way of joining large diameter piping. The disadvantage of this type of joint is that weld metal may intrude inside of the piping, which could affect flow of some materials. Pressure pipe with a diameter of 1 1/2" or less is usually joined by socket welds or threaded joints.

Steel pipes • Water Pipelines Water Mains, Sewerage Systems. Industrial Water Lines, Plant Piping. • Agriculture and Irrigation Deep Tube-Wells & Casing Pipes. • Gas Pipe Lines Pipe Lines For Natural Gas LPG And Other Non-Toxic Gases • Oil Pipe Lines Oil Refinery Piping, Crude Oil Piping. Cross Country Pipe Line. • Construction Industries Scaffolding & Structural Purposes. • Chemical Industries Conveying Of Chemicals. • Power Projects Ash Handling System. Lp Piping. • Automobile Industry Air & Water Flow System. Galvanized Steel Pipe

Galvanized pipe is steel pipe covered with a protective coating of zinc that greatly reduces its tendency to corrode and extends its life expectancy. It may be used in residential water supply lines, but not gas lines because natural gas causes the zinc to flake off and clog the system. It's not frequently used for water supply lines because the minerals in the water react with the galvanizing material and form scale, which builds up over time and will eventually clog the pipe. While it can be used for all piping inside a building, its most popular use today is for handrails or for replacement of existing pipe. Corrugated steel pipes

All corrugated steel pipes have a metallic and/or non-metallic coating for protection against corrosion and possibly abrasion. ASTM (American Society for Testing & Materials) & AASHTO (American Association of State Highway and Transportation Officials)Two national organizations provide pecifications that control all aspects of corrugated steel pipe (CSP) materials, design, manufacture and installation.

Corrugated steel pipe is extremely versatile and can be used in many applications. The strength of CSP makes it especially practical for those projects with cover depths greater than other pipe materials can support. With the great variety of coatings available, a CSP product can be specified that will be the most cost-effective for any jobsite condition. • • • • • • • •

Highway Drainage Storm Sewer Systems Culverts Relining Projects Pond Structures Water Quality Structures Stormwater Management Systems Recharge Systems

Spiral rib pipe

Spiral Rib Pipe (SRP) is unique among corrugated metal pipe products. SRP offers the standard corrugated metal pipe (CMP) features of strength, light-weight and durability. SRP has the added advantage of a hydraulic performance equal to that of other pipe products with smooth interior walls. This unique feature of SRP is due to the square ribbed corrugation (3/4" x 3/4" x 7 1/2") that projects totally to the exterior of the pipe. As a result, SRP has a hydraulic roughness coefficient (Manning's "n") of 0.012. This value for "n" makes SRP among the most efficient pipe materials. SRP can be used in almost any application that Corrugated Steel, Aluminum Pipe, or HDPE Pipe can be used. SRP and HDPE Pipe have equal hydraulic characteristics. Corrugated Steel and SRP are products that have strength in excess of most other piping materials. SRP can be fabricated of aluminum to take advantage of the features of aluminum. SRP is a very adaptable product that can be used in the following applications. • • • • • • • •

Highway Drainage Culverts Pond Structures Storm water Management Systems Storm Sewer Systems Relining Projects Water Quality Recharge Systems

Copper pipes The copper pipe is hard, anti-corrosive, high temperature- and pressure-resistant and can be used in various kinds of environments. It has excellent durability. The galvanized steel pipe commonly used in the past was very easy to corrode so that problems such as yellow water and smaller flow would occur soon after they were put into use. Other materials have lower strength in high temperature to cause hidden dangers when they are used to make hot water pipe

While the melting point of copper is 1083 degree so that the temperature of hot water is actually nothing for copper pipe. Threaded copper pipe is manufactured in IPS sizes for other industries but not for residential plumbing. Copper pipe has many advantages. It is hard which is the common character of most metals; meantime it is easier to bend; it is not easy to break and leak; it is anti-freezing and anti-shocking. Because of these advantages, copper pipe can be safely used once installed. It even does not need maintenance. Corrugated Aluminum pipe Corrugated Aluminum Pipe (CAP) is made of pure aluminum. Aluminum pipe is preferred in some locations where its greater corrosion resistance is an advantage. Corrugated aluminum pipe can be used in almost any application in which corrugated steel pipe or HDPE pipe can be used. Certain durability conditions at a site may favor one material over another. In some instances, aluminum pipe can be expected to have a greater service life than coated steel products, and in others it will have less. Because of the lower strength of aluminum versus steel, aluminum pipe will not carry the load that steel pipe supports. However, the strength of aluminum pipe is sufficient to function satisfactorily in the majority of loading conditions. Aluminum pipe can be utilized in the following applications. • • • • •

Highway Drainage Culverts Storm Sewer Systems Storm water Management Systems Pond Structures

PLASTIC PIPES Besides offering low installed costs, plastic pipe is attractive for non-pressure applications (DWV and sewer) because the smooth inner walls assure high gravity flow rates and minimize the chances of developing stoppages. Plastic sewer pipes have adequate strength for earth loads and high chemical resistance, which means long life when used for sewer installations. Plastic pipe is available in flexible, semi-rigid, and rigid forms. Flexible pipe is commonly used for underground water piping because of installation ease and economy. Solvent welded, or glued, plastic semi-rigid pipe has all but replaced copper for DWV applications due to quality improvement over the years, its economical cost and ease of installation. Depending on the chemical composition of the pipe, pieces are joined with a coupler sealed with pipe cement. This cement creates a chemically fused bond between coupling and pipe that is as strong as the pipe itself. The exception is PE (Plain End), which cannot be welded with cement. There are separate ASTM standards for each plastic pipe based on material, dimensioning system, application, and (sometimes) sizing. Acrylonitrile Butadene Styrene (ABS)

This semi-rigid pipe has pressure ratings between 80 and 160 psi, and is suitable for sewer pipe.

ABS DWV pipe is in both underground and residential plumbing applications, and is frequently used in mobile homes to provide gas service and as underground electrical conduits. It has good chemical resistance, excellent impact strength, especially at low temperatures and maintains rigidity at higher temperatures. Maximum functional temperature is 180° for non-pressure systems. It is not widely used in residential applications, however, because it offers few advantages over PVC. Chlorinated Polyvinyl Chloride (CPVC)

This type of plastic pipe has excellent chemical and fire resistance characteristics.It is crush resistant, with high-impact and tensile strength; it is also nontoxic. It functions at 180° F in pressure systems and at still higher temperatures in low and non-pressure systems. CPVC does require special solvent cement, however, and cannot use the same cement as other types of plastic. It is used in hot and cold water-supply systems and hot and cold chemical-distribution systems when metal pipe cannot be used. This material is similar to PVC, but it is better for handling corrosive water at temperatures 40 to 60 degrees F above the limits for other vinyl plastics. Polybutylene (PB)

This is the only flexible plastic tubing suitable for use with hot and cold water in pressure systems. It is generally not considered to be pipe, but rather a supply fitting. PB has excellent chemical resistance to acids and alkalis, but is not suited for fuel oil, gasoline or kerosene distribution systems. Polybutylene can be joined with heat fusion, flare or compression fittings. However, it is not solvent weldable. Polyethylene (PE)

Polyethylene (PE) is used for water supply lines. Metal pipe ruptures when freezing water expands. Flexible plastic pipe does not. Depending on local codes, it need only be buried deep enough below the surface to protect the pipe against accidental damage from digging or cultivation. Couplings are not required unless the pipe is cut. Polyethylene has excellent chemical and crush resistance as well as high impact strength and flexibility. It functions in temperatures from -65° to 120°F in low-pressure applications and to 200° in non-pressure applications.Polyethylene pipe is joined by use of nylon or brass fittings and stainless steel clamps and clamp screws. PE is used in low-pressure water systems, such as golf-course sprinklers, for corrosive liquids and gases; as underground conduits and gas-pipe re-liners. It's also used in industrial and chemical laboratory drainage systems, and for underground gas piping. This flexible or semi-rigid pipe's strength decreases as the temperature rises; therefore in high-pressure lines, it is for cold-water only. It has pressure ratings between 80 and 160 psi.

Polyvinyl Chloride (PVC)

PVC pipe has clearly become the material of choice in residential DWV applications. PVC has excellent chemical resistance; good impact strength and crush resistance. It is resistant to fire (self-extinguishing). It's functional up to a temp. of 120° F in pressure systems and to 180° F in drain, waste and vent (DWV) applications. Schedule 40 and 80 is often used in pressure supply and drainage systems to carry water for uses such as golf-course sprinklers and agricultural irrigation, and in underground gas-distribution systems, industrial and chemical piping, corrosive fume ducting and crude-oil transportation. PVC will not rust, pit or degrade when exposed to moisture and is extremely resistant to a broad range of corrosive agents. This rigid pipe is available with pressure ratings of 50 to 315 psi. For pressure lines, PVC should be used for cold-water only. It is sometimes used for household cold water pipes when copper is impractical. PVC comes in 10 or 20-foot lengths and common diameters; and it is joined with solvent cement. It is generally more resistant to crushing or puncturing than PE pipe, and it will stand slightly higher temperatures. Polypropylene

Polypropylene has excellent chemical resistance, resistant to sulfur-bearing compounds, lightweight, good tensile strength and is saltwater resistance. It is stronger and more rigid than polyethylene with a higher functioning temperature (190° F), polypropylene is popular as a material for tubular products, such as P-traps, because of its high chemical resistance. However, it is not commonly used in pipe.

HDPE Pipe

High Density Polyethylene Pipe (HDPE) is a product made possible by the latest manufacturing technology. This technology is being used to manufacture a seamless flexible pipe material with the highest strength to weight ratio available among drainage products. HDPE pipe is more corrosion and abrasion resistant than either corrugated steel or aluminum pipe, making HDPE better for locations where these environmental features are severe. Corrugated steel pipe has more load carrying capacity than HDPE and is better suited to deep burial situations. When all the features of HDPE are considered, the ideal applications for HDPE pipe would appear to be: • • • •

Storm Sewers Highway Drainage Culverts Recharge Systems

Reference URL’s: 1. http://www.sandvold.no/asa%20steel%20pipe%20scheudule.htm 2. http://www.redpoint.nl/main.asp?docid=42 3. http://www.lane-enterprises.com/LEproducts.htm 4. http://www.keidel.com/mech/pvf/pipe-intro.htm 5. http://www.haesungoriental.co.kr/Erefer-main.htm ANSI PIPE SCHEDULES (wall thickness in mm./ weight in kg. Per meter) NOMBORE O.D INCH (mm)

5S

60

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

.

.

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

7.11 28.69

¡¡

¡¡

2.77 3.76 3.76 6.35 7.04 8.18 ¡¡Z 15.00 20.27 20.27 33.82 37.38 43.20

¡¡

10.27 `

¼

13.72 ``

3/8

17.15 ``

½

21.34

1.65 0.81 1.65 26.67 1.03 1.65 33.40 1.31 1.65 42.16 1.67

¾ 1 1-1/4 1-1/2

48.26

2

60.33

2-1/2 3 3-1/2 4 5 6

1.65 1.93

0.89 0.21 1.24 0.35 1.24 0.49 1.65 0.81 1.65 1.03 1.65 1.67 1.65 1.93 41.6 5 2.42 ¡¡2.7 3.75 2.11 4.59 2.11 5.25 2.11 5.93

10S

10

1.24 0.28 1.65 0.49 1.65 0.63 2.11 1.02 2.11 1.30 2.77 2.13 2.77 2.73

1.24 0.28 1.65 0.49 1.65 0.63 2.11 1.02 2.11 1.30 2.77 2.13 2.77 2.73

2.77 2.77 3.16 3.16

1.65 2.77 2.77 2.42 3.99 3.99 2.11 3.05 3.05 73.03 3.75 5.34 5.34 2.11 3.05 3.05 88.90 4.59 6.56 6.56 2.11 3.05 3.05 101.60 5.25 7.53 7.53 2.11 3.05 3.05 114.30 Z 5.93 8.50 8.50 2.77 2.77 3.40 3.40 141.30 9.61 9.61 11.74 11.74 2.77 2.77 3.40 3.40 168.30 11.4 11.47 14.04 14.04 7

20

30

STD 40S 1.73 0.36 2.23 0.63 2.31 0.84 2.77 1.29 2.87 1.71 3.38 2.54 3.56 3.44

40

1/8

..5

¡¡ ¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

¡¡

3.68 4.11 3.91 5.52 5.16 8.77 5.49 11.47 5.74 13.78 6.02 16.32 6.55 22.10

8

219.10

10

273.05 3.40 2.77 4.19 4.19 6.35 7.80 9.27 22.95 15.0 28.20 28.20 42.41 51.81 61.22

¡¡

XS 80S 2.41 0.47 3.02 0.78 3.20 1.08 3.73 1.64 3.9 2.23 4.55 3.29 4.85 4.53 5.08 5.49 5.54 7.60 7.01 11.59 7.62 15.51 8.08 18.92 8.56 22.66 9.53 31.44 10.91 43.21

80

100

120

140

160

XXS

.

.

.

.

..

..

.

.

.

.

.

.

.

.

.

..

..

.

.

.

..

..

.

.

.

.

.

.

.

.

.

.

.

4.75 1.97 5.54 2.93 6.35 4.30 6.35 5.69

7.47 2.59 7.82 3.69 9.09 5.53 9.70 7.88

.

.

.

.

.

.

.

.

.

,

.

.

.

.

.

.

¡¡.

¡¡.

¡¡

.

¡¡.

¡¡.

¡¡. ¡¡.

11.13 28.75 12.70 ¡¡. 40.90 .

14.27 55.03

. . .

7.14 10.16 7.35 9.69 8.71 11.07 11.26 13.65 9.53 14.02 15.15 20.72 11.13 15.24 21.67 28.11 16.15 . 34.56 13.49 17.12 34.05 41.66 15.88 19.05 49.87 58.31 18.24 21.95 68.53 80.43

20.60 23.01 22.23 15.06 18.24 102.4 112.9 109.5 76.93 91.73 7 7 7 12.70 12.70 15.06 18.24 21.41 25.40 28.58 25.40 82.80 82.80 97.27 116.3 134.9 157.5 174.9 157.5 10.31 12.70 53.90 65.63

¡¡.

0 12

14

16

18

20

22

24

26

28

30

32

34

36

42

8

0

1

5

1

3.40 14.27 17.54 21.41 25.40 28.58 33.22 25.40 3.96 4.57 4.57 6.35 8.38 9.53 10.31 12.70 22.9 110.6 133.8 162.1 189.8 211.3 242.4 189.8 31.72 36.54 36.54 5048 66.20 75.01 80.94 98.95 5 2 8 4 2 1 0 2 15.06 12.70 19.05 23.80 27.76 31.75 35.71 3.96 4.78 6.35 7.92 9.53 9.53 11.13 355.60 Z 128.4 109.0 160.5 197.7 227.8 257.4 286.0 ¡¡. 34.86 41.99 55.53 68.95 82.58 82.58 96.00 2 4 4 4 8 7 4 3.95 12.70 16.66 12.70 21.41 26.19 30.94 36.53 40.46 4.49 4.78 6.35 7.92 9.53 9.35 406.40 31.7 125.2 162.5 125.2 206.4 249.3 290.8 338.3 370.7 ¡¡. 42.20 54.15 63.61 79.03 94.70 94.70 5 0 9 0 0 4 8 2 4 11.13 9.53 14.27 19.05 12.70 23.80 29.36 34.93 39.67 45.24 4.19 4.78 6.35 7.92 457.20 ¡¡A 124.3 106.8 158.2 209.0 141.3 258.2 314.5 369.3 414.7 466.6 . 47.46 54.15 71.69 89.10 2 3 7 0 5 9 4 4 5 7 9.53 12.70 9.53 15.06 20.62 12.70 26.19 32.54 38.10 44.45 49.99 4.78 5.54 6.35 508.00 A 118.9 157.5 118.9 185.8 251.6 157.5 315.. 387.4 448.3 515.9 573.3 . 60.23 69.70 79.76 5 1 5 9 5 1 97 1 0 4 1 9.53 12.70 9.53 15.90 22.22 12.70 28.60 34.90 41.30 47.60 54.00 4.78 5.54 6.35 558.80 A 131.0 173.6 131.0 216.1 298.5 173.6 379.7 457.8 535.1 609.3 682.5 . 65.96 76.75 87.84 7 6 7 5 5 6 0 3 7 0 7 9.53 14.27 9.53 17.45 24.59 12.70 30.94 38.89 46.02 2.37 59.51 5.54 6.35 6.35 609.90 A 143.2 212.7 143.2 258.7 360.2 198.8 448.3 555.7 649.4 730.7 819.7 . 83.30 95.92 95.92 0 2 0 4 1 2 0 6 4 2 0 7.92 12.70 9.53 12.70 654.40 A A A 129.4 205.9 Z 155.3 Z . 205.9 . . . . .¡¡ . 0 7 2 7 7.92 12.70 15.88 9.53 12.70 711.20 A A A 139.4 222.1 276.4 167.4 . . 222.1 . . . . . . 7 3 8 4 3 6.35 7.72 7.92 12.70 15.88 9.53 12.70 762.00 120.1 A 149.5 149.5 238.2 296.6 179.5 .. . 238.2 . . . . . . 5 5 5 8 8 6 8 7.92 12.70 15.88 9.53 17.48 12.70 812.80 Z A A 159.6 254.4 316.8 191.6 348.1 . 254.4 . . . . . . 2 4 8 9 1 4 7.92 12.70 15.88 9.53 17.48 12.70 836.60 A A A 169.6 270.5 336.9 203.7 370.2 . 270.5 . . . . . . 4 0 6 4 2 0 7.92 12.70 15.88 9.53 19.05 12.70 914.40 Z A A 179.7 286.7 357.2 215.9 427.0 . 286.7 . . . . . . 7 5 8 3 9 5 6.35 7.95 9.53 12.70 1,066. 165.7 A Z 207.3 Z Z 248.0 . . 329.7 . . . . . . 80 8 7 9 9 323.90

MINI PIPE GLOSSARY BE

Beveled End Pipe

CSST Corrugated Stainless Steel

Tubing CTS

Copper Tube Size

DWV Drain, Waste, Vent pipe FIP

Female Iron Pipe size – a connection with female (inside) threading to fit IPS pipe

ID

Inside Diameter

IPS

Iron Pipe Size. Same as NPS Also refers to threaded pipe

MIP

Male Iron Pipe size – a connection with male (outside) threading to fit IPS pipe

NPS

Nominal Pipe Size. Same as IPS

OD

Outside Diameter

PE

Plain End Pipe

PSI

Pounds per Square Inch

Sweat Solder T&C

Threaded and Coupled

TBE

Threaded both ends

TOE

Threaded on one end