World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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Other wall thicknesses are available from stock.
Elbows with a permeability πr < 1.08 are available on request.
a2305-500
Unit of Measure
1 2 

Item #

Nominal Size

RA - OD

s 

a 

Weight

Material

YCN-EL90L-020X1.0 N/A 1/2 in N/A 20.0 mm N/A 1.0 mm N/A 25 mm N/A 0.03 kg N/A Copper-Nickel
YCN-EL90L-020X1.5 N/A 1/2 in N/A 20.0 mm N/A 1.5 mm N/A 25 mm N/A 0.04 kg N/A Copper-Nickel
YCN-EL90L-025X1.5 N/A 3/4 in N/A 25.0 mm N/A 1.5 mm N/A 27.5 mm N/A 0.06 kg N/A Copper-Nickel
YCN-EL90L-025X2.0 N/A 3/4 in N/A 25.0 mm N/A 2.0 mm N/A 27.5 mm N/A 0.08 kg N/A Copper-Nickel
YCN-EL90L-030X1.5 N/A 1 in N/A 30.0 mm N/A 1.5 mm N/A 33.5 mm N/A 0.06 kg N/A Copper-Nickel
YCN-EL90L-030X2.0 N/A 1 in N/A 30.0 mm N/A 2.0 mm N/A 33.5 mm N/A 0.09 kg N/A Copper-Nickel
YCN-EL90L-038X1.5 N/A 1 1/4 in N/A 38.0 mm N/A 1.5 mm N/A 45 mm N/A 0.11 kg N/A Copper-Nickel
YCN-EL90L-038X2.5 N/A 1 1/4 in N/A 38.0 mm N/A 2.5 mm N/A 45 mm N/A 0.17 kg N/A Copper-Nickel
YCN-EL90L-044X1.5 N/A 1 1/2 in N/A 44.5 mm N/A 1.5 mm N/A 51 mm N/A 0.14 kg N/A Copper-Nickel
YCN-EL90L-044X2.5 N/A 1 1/2 in N/A 44.5 mm N/A 2.5 mm N/A 51 mm N/A 0.23 kg N/A Copper-Nickel
YCN-EL90L-057X1.5 N/A 2 in N/A 57.0 mm N/A 1.5 mm N/A 72 mm N/A 0.26 kg N/A Copper-Nickel
YCN-EL90L-057X3.0 N/A 2 in N/A 57.0 mm N/A 3.0 mm N/A 72 mm N/A 0.52 kg N/A Copper-Nickel
YCN-EL90L-076X2.0 N/A 2 1/2 in N/A 76.0 mm N/A 2.0 mm N/A 95 mm N/A 0.62 kg N/A Copper-Nickel
YCN-EL90L-076X3.5 N/A 2 1/2 in N/A 76.0 mm N/A 3.5 mm N/A 95 mm N/A 1.08 kg N/A Copper-Nickel
YCN-EL90L-089X2.0 N/A 3 in N/A 89.0 mm N/A 2.0 mm N/A 114.5 mm N/A 0.88 kg N/A Copper-Nickel
YCN-EL90L-089X4.0 N/A 3 in N/A 89.0 mm N/A 4.0 mm N/A 114.5 mm N/A 1.76 kg N/A Copper-Nickel
YCN-EL90L-108X2.5 N/A 4 in N/A 108 mm N/A 2.5 mm N/A 142.5 mm N/A 1.65 kg N/A Copper-Nickel
YCN-EL90L-108X5.0 N/A 4 in N/A 108 mm N/A 5.0 mm N/A 142.5 mm N/A 3.30 kg N/A Copper-Nickel
YCN-EL90L-133X2.5 N/A 5 in N/A 133 mm N/A 2.5 mm N/A 181 mm N/A 2.6 kg N/A Copper-Nickel
YCN-EL90L-133X6.0 N/A 5 in N/A 133 mm N/A 6.0 mm N/A 181 mm N/A 6.24 kg N/A Copper-Nickel
YCN-EL90L-159X2.5 N/A 6 in N/A 159 mm N/A 2.5 mm N/A 216 mm N/A 3.70 kg N/A Copper-Nickel
YCN-EL90L-159X8.0 N/A 6 in N/A 159 mm N/A 8.0 mm N/A 216 mm N/A 11.84 kg N/A Copper-Nickel
YCN-EL90L-194X3.0 N/A 7 in N/A 194 mm N/A 3.0 mm N/A 270 mm N/A 5.70 kg N/A Copper-Nickel
YCN-EL90L-219X3.0 N/A 8 in N/A 219 mm N/A 3.0 mm N/A 305 mm N/A 8.70 kg N/A Copper-Nickel
YCN-EL90L-219X10.0 N/A 8 in N/A 219 mm N/A 10.0 mm N/A 305 mm N/A 20.15 kg N/A Copper-Nickel
Unit of Measure
1 2