OVERVIEW: The Model YCW is a heavy-duty carbon steel Y-strainer with butt-weld ends, ideal for high-pressure, high-temperature piping systems that require fully welded connections. Designed to meet ASME B16.25 welding end standards, it eliminates flange leak paths and is commonly used in power plants, refineries, chemical process lines, and high-energy steam service. Available in ANSI Classes 150, 300, 600, 900, 1500, and 2500 and in sizes from ½″ through 12″, the YCW offers deep screen cavities for enhanced debris-holding capacity and high open-area ratios (typically ≥150%) to minimize pressure drop. The 304 stainless steel screen is easily accessed through a bolted blind-flange cover with a metal-to-metal seal. A blow-off port is provided for in-line flushing, and the strainer is hydrostatically tested to 1.5× design pressure. Optional fusion-bonded epoxy coating and post-weld heat treatment (PWHT) are available for corrosion control and P91 compatibility.
• Body: A216 WCB carbon steel | • Pressure classes: ANSI 150–2500 | ||
• Ends: ASME B16.25 butt-weld | • Screen: 304 SS perforated; optional mesh inserts | ||
• Cover: Bolted blind flange with metal-to-metal seal | • Ports: Blow-off provided; gauge taps optional | ||
• Testing: Hydrotested at 1.5× design pressure | • Options: FBE coating, PWHT available for high-temp piping |
Complete dimensional and material data—see Submittal Sheet.
MODEL |
SIZE
(in)
|
ENDS | CLASS |
PRESS (STEAM)
(psi)
|
PRESS (WOG)
(psi)
|
WT
(lbs)
|
A
(in)
|
B
(in)
|
C
(in)
|
D
(in)
|
ITEM NO |
---|---|---|---|---|---|---|---|---|---|---|---|
YCW2 | 1/2 | WELD | 300 | 300 @ 420F | C/F | C/F | C/F | C/F | C/F | YCW2TI0050 | |
YCW2 | 3/4 | WELD | 300 | 300 @ 420F | 740 @ 100F | C/F | C/F | C/F | C/F | C/F | YCW2TI0075 |
YCW2 | 1 | WELD | 300 | 300 @ 420F | 740 @ 100F | 6 | 7.875 | 5.5 | 8.12 | 1/2 | YCW2TI0100 |
YCW2 | 1 1/4 | WELD | 300 | 300 @ 420F | 740 @ 100F | C/F | C/F | C/F | C/F | C/F | YCW2TI0125 |
YCW2 | 1 1/2 | WELD | 300 | 300 @ 420F | 740 @ 100F | C/F | C/F | C/F | C/F | C/F | YCW2TI0150 |
YCW2 | 2 | WELD | 300 | 300 @ 420F | 740 @ 100F | 12 | 8.625 | 5.25 | 7 | 1/2 | YCW2TI0200 |
YCW2 | 2 1/2 | WELD | 300 | 300 @ 420F | 740 @ 100F | 20.5 | 10.625 | 6.5 | 9.75 | 1 | YCW2TI0250 |
YCW2 | 3 | WELD | 300 | 300 @ 420F | 740 @ 100F | 28 | 12 | 7 | 10 | 1 | YCW2TI0300 |
YCW2 | 4 | WELD | 300 | 300 @ 420F | 740 @ 100F | 51 | 14.5 | 8.25 | 12 | 1 1/2 | YCW2TI0400 |
YCW2 | 5 | WELD | 300 | 300 @ 420F | 740 @ 100F | 73.5 | 16.375 | 11.25 | 17 | 2 | YCW2TI0500 |
YCW2 | 6 | WELD | 300 | 300 @ 420F | 740 @ 100F | 126 | 19.313 | 13.5 | 20 | 2 | YCW2TI0600 |
YCW2 | 8 | WELD | 300 | 300 @ 420F | 740 @ 100F | 214 | 23.375 | 15.75 | 22.75 | 2 | YCW2TI0800 |
YCW2 | 10 | WELD | 300 | 300 @ 420F | 740 @ 100F | 268 | 27.375 | 19 | 28 | 2 | YCW2TI1000 |
YCW2 | 12 | WELD | 300 | 300 @ 420F | 740 @ 100F | 480 | 32.25 | 22.25 | 30 | 2 | YCW2TI1200 |
YCW3 | 1/2 | WELD | 600 | 600 @ 489F | 1480 @ 100F | C/F | 6.62 | 3.5 | 5 | 3/8 | YCW3TI0050 |
YWC3 | 3/4 | WELD | 600 | 600 @ 489F | 1480 @ 100F | C/F | 8.31 | 3.75 | 5 | 1/2 | YCW3TI0075 |
YCW3 | 1 | WELD | 600 | 600 @ 489F | 1480 @ 100F | C/F | 8.31 | 3.75 | 5 | 1/2 | YCW3TI0100 |
YCW3 | 1 1/4 | WELD | 600 | 600 @ 489F | 1480 @ 100F | C/F | 10.12 | 5.5 | 8 | 1/2 | YCW3TI0125 |
YCW3 | 1 1/2 | WELD | 600 | 600 @ 489F | 1480 @ 100F | C/F | 10.25 | 5.5 | 8 | 1/2 | YCW3TI0150 |
YCW3 | 2 | WELD | 600 | 600 @ 489F | 1480 @ 100F | 15 | 11 | 7 | 10 | 1/2 | YCW3TI0200 |
YCW3 | 2 /12 | WELD | 600 | 600 @ 489F | 1480 @ 100F | 30 | 12 | 8.25 | 12.5 | 1 | YCW3TI0250 |
YCW3 | 3 | WELD | 600 | 600 @ 489F | 1480 @ 100F | 33 | 13.5 | 9.25 | 14.5 | 1 | YCW3TI0300 |
YCW3 | 4 | WELD | 600 | 600 @ 489F | 1480 @ 100F | 77 | 17.938 | 12.5 | 19.5 | 1 1/2 | YCW3TI0400 |
YCW3 | 5 | WELD | 600 | 600 @ 489F | 1480 @ 100F | C/F | 22.25 | 15 | 23 | 2 | YCW3TI0500 |
YCW3 | 6 | WELD | 600 | 600 @ 489F | 1480 @ 100F | 217 | 25.62 | 20 | 31 | 2 | YCW3TI0600 |
YCW3 | 8 | WELD | 600 | 600 @ 489F | 1480 @ 100F | 386 | 31.75 | 24 | 38.5 | 2 | YCW3TI0800 |
YCW3 | 10 | WELD | 600 | 600 @ 489F | 1480 @ 100F | C/F | 37.68 | 28.5 | 45.5 | 2 | YCW3TI1000 |
YCW3 | 12 | WELD | 600 | 600 @ 489F | 1480 @ 100F | C/F | 6.62 | 3.5 | 5 | 3/8 | YCW3TI1200 |
YCW4 | 3 | WELD | 900 | 900 @ 534F | 2220 @ 100F | 80 | 15.5 | 11.46 | 17.5 | YCW4TI0300 | |
YCW4 | 4 | WELD | 900 | 900 @ 534F | 2220 @ 100F | 156 | 18.13 | 14.45 | 18.5 | YCW4TI0400 | |
YCW4 | 6 | WELD | 900 | 900 @ 534F | 2220 @ 100F | C/F | 21.5 | 19 | 26 | YCW4TI0600 | |
YCW4 | 8 | WELD | 900 | 900 @ 534F | 2220 @ 100F | 468 | 25 | 20 | 28.5 | YCW4TI0800 | |
YCW4 | 10 | WELD | 900 | 900 @ 534F | 2220 @ 100F | C/F | 37 | 27.5 | 32.5 | YCW4TI1000 | |
YCW5 | 2 | WELD | 1500 | 1500 @ 603F | 3705 @ 100F | 46 | 12 | 9.25 | 11 | YCW5TI0200 | |
YWC5 | 2 1/2 | WELD | 1500 | 1500 @ 603F | 3705 @ 100F | 100 | 18.125 | 12 | 16.5 | YCW5TI0250 | |
YCW5 | 3 | WELD | 1500 | 1500 @ 603F | 3705 @ 100F | 100 | 18.125 | 12 | 16.5 | YCW5TI0300 | |
YCW5 | 4 | WELD | 1500 | 1500 @ 603F | 3705 @ 100F | 194 | 18.125 | 15.375 | 21 | YCW5TI0400 | |
YCW5 | 6 | WELD | 1500 | 1500 @ 603F | 3705 @ 100F | 460 | 23.75 | 20 | 27 | YCW5TI0600 | |
YCW5 | 8 | WELD | 1500 | 1500 @ 603F | 3705 @ 100F | 876 | 30.125 | 22.75 | 30 | YCW5TI0800 | |
YCW5 | 10 | WELD | 1500 | 1500 @ 603F | 3705 @ 100F | 1650 | 40 | 31.82 | 41 | YCW5TI1000 | |
YCW6 | 1 | WELD | 2500 | 2500 @ 673F | 6170 @ 100F | 39 | 9.26 | 8.55 | 15 | YCW6TI0100 | |
YCW6 | 1 1/2 | WELD | 2500 | 2500 @ 673F | 6170 @ 100F | 64 | 12 | 11 | 12 | YCW6TI0150 | |
YCW6 | 2 | WELD | 2500 | 2500 @ 673F | 6170 @ 100F | 64 | 12 | 11 | 12 | YCW6TI0200 | |
YCW6 | 3 | WELD | 2500 | 2500 @ 673F | 6170 @ 100F | 169 | 18 | 15 | 20 | YCW6TI0300 | |
YCW6 | 4 | WELD | 2500 | 2500 @ 673F | 6170 @ 100F | 307 | 24 | 17 | 25 | YCW6TI0400 | |
YCW6 | 6 | WELD | 2500 | 2500 @ 673F | 6170 @ 100F | 688 | 27 | 21.73 | 31 | YCW6TI0600 | |
YCW6 | 8 | WELD | 2500 | 2500 @ 673F | 6170 @ 100F | 1465 | 33 | 29 | 50 | TCW6TI0800 | |
YCW6 | 10 | WELD | 2500 | 2500 @ 673F | 6170 @ 100F | C/F | 40 | 31.86 | 50 | YCW6TI1000 |