Type	Standard size Inch(mm)	Outside Diameter Inch(mm)	Wall Thickness Inch(mm)	Max.Pressure Permitted Lbs/Sq.Inch	Theoretical Weight
					Lb/Ft	(kg/m)
K	1/4(6.35)	0.375(9.53)	0.035(0.89)	1,210	0.145	(0.215)
	3/8(9.53)	0.500(12.7)	0.049(1.24)	1,266	0.269	(0.398)
	1/2(12.7)	0.625(15.88)	0.049(1.24)	995	0.344	(0.508)
	5/8(15.88)	0.750(19.05)	0.049(1.24)	824	0.418	(0.618)
	3/4(19.05)	0.875(22.23)	0.065(1.65)	938	0.641	(0.951)
	1(25.4)	1.125(28.58)	0.065(1.65)	725	0.839	(1.244)
	11/4(31.75)	1.375(34.93)	0.065(1.65)	583	1.040	(1.538)
	11/2(38.1)	1.625(41.28)	0.072(1.83)	540	1.360	(2.021)
	2(50.8)	2.125(53.98)	0.083(2.11)	483	2.060	(3.064)
	21/2(63.5)	2.625(66.68)	0.095(2.41)	441	2.930	(4.337)
	3(76.2)	3.125(79.38)	0.109(2.77)	427	4.000	(5.942)
	31/2(88.9)	3.625(92.08)	0.012(3.05)	407	5.120	(7.603)
	4(101.6)	4.125(104.78)	0.134(3.4)	399	6.510	(9.651)
L	1/4(6.35)	0.375(9.53)	0.030(0.76)	1,010	0.126	(0.187)
	3/8(9.53)	0.500(12.7)	0.035(0.89)	882	0.198	(0.294)
	1/2(12.7)	0.625(15.88)	0.040(1.02)	810	0.285	(0.424)
	5/8(15.88)	0.750(19.05)	0.042(1.07)	701	0.362	(0.538)
	3/4(19.05)	0.875(22.23)	0.045(1.14)	640	0.455	(0.673)
	1(25.4)	1.125(28.58)	0.050(1.27)	555	0.655	(0.971)
	11/4(31.75)	1.375(34.93)	0.055(1.4)	498	0.884	(1.314)
	11/2(38.1)	1.625(41.28)	0.060(1.52)	455	1.140	(1.692)
	2(50.8)	2.125(53.98)	0.070(1.78)	398	1.175	(2.602)
	21/2(63.5)	2.625(66.68)	0.080(2.03)	370	2.480	(3.675)
	3(76.2)	3.125(79.38)	0.090(2.29)	355	3.330	(4.943)
	31/2(88.9)	3.625(92.08)	0.100(2.54)	337	4.290	(6.368)
	4(101.6)	4.125(104.78)	0.110(2.79)	326	5.380	(7.967)
M	3/8(9.53)	0.500(12.7)	0.025(0.64)	626	0.145	(0.216)
	1/2(12.7)	0.625(15.88)	0.028(0.71)	555	0.204	(0.302)
	3/4(19.05)	0.875(22.23)	0.032(0.81)	441	0.328	(0.489)
	1(25.4)	1.125(28.58)	0.035(0.89)	384	0.465	(0.69)
	11/4(31.75)	1.375(34.93)	0.042(1.07)	370	0.682	(1.014)
	11/2(38.10)	1.625(41.28)	0.049(1.24)	370	0.940	(1.390)
	2(50.8)	2.125(53.98)	0.058(1.47)	327	1.460	(2.161)
	21/2(63.5)	2.625(66.68)	0.065(1.65)	299	2.030	(3.004)
	3(76.2)	3.125(79.38)	0.072(1.83)	284	2.680	(3.974)
	31/2(88.9)	3.625(92.08)	0.083(2.11)	279	3.580	(5.315)
DWV	11/4(31.75)	1.375(34.93)	0.040(1.02)	-	0.650	(0.968)
	11/2(38.10)	1.625(41.28)	0.042(1.07)	-	0.809	(1.205)
	2(50.8)	2.125(53.98)	0.042(1.07)	-	1.070	(1.585)
	3(76.2)	3.125(79.38)	0.045(1.14)	-	1.990	(2.497)

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